221te4lb57, 231te4lb57, 221te4lb55, 231te4lb44, 231te4lb55 e 231te4lb45 chassis meridian 4 by Portal da Eletrônica

21.5"&23"TV Monitor

Chassis: Meridian 4

Service Service Service

221TE4LB/57 231TE4LB/57 221TE4LB/55 231TE4LB/44 231TE4LB/55 231TE4LB/45

Description Page Table of Contents.........................................………….1 Revision List................................................………….2 Important Safety Notice…………................................3 1. General Specifications….........................................5 2. TV Monitor Description………….............................6 3. Operation Instructions….........................................7 3.1 Front Controls and Indicators……………………...7 3.2 Connection Overview……….................................7 3.3 Remote Control ……………….……………….……9 4. Input/output Specification..........................……….11 4.1 Input Signal Connector...........................………..11 4.2 Factory Preset Display Modes............................13 4.3 Pixel Defect Policy…………………………………13 4.4 Failure Mode of Panel……………………………16 5. Block Diagram…………………………................17 5.1 Scaler Board....................................………….....17 5.2 Power Board.....................................…………....18 6. Schematic Diagram.............................................. 19

Description Page 6.1 Scaler Board………………………………….……19 6.2 Power Board.................................................…...39 6.3 IR Board…….……………………..….……………43 6.4 Key Board…….……………………………………44 7. PCB Layout………………………………………...45 7.1 Scaler Board……………………………………...45 7.2 Power Board………….……………………………47 7.3 IR Board………...…………………………………50 7.4 Key Board………...………………………………50 8. Wiring Diagram………………………………….…..51 9. Scaler Board Overview…………………………....52 10. Mechanical Instructions………………………....53 11. Trouble Shooting…….…….………………………55 12. ISP Instructions...…............................................58 13. White Balance, Luminance Adjustment............59 14. Monitor Exploded View…....................................60 15. Recommended & Spare Parts List...…............... 61 16. General Product Specification………….………63

SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGE CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES

Subject to modification ○ K

Jul.13, 2012

Meridian 4

Revision List Version

Release Date

Revision History

A00

Feb.06,2012

Initial release, Draft Version

A01

May.15,2012

Add CTN model: 221TE4LB/55, 231TE4LB/44 and 231TE4LB/55

A02

Jul.13, 2012

Add CTN model: 231TE4LB/45

Meridian 4

Important Safety Notice Read and understand all instructions before you use your TV. If damage is caused by failure to follow instructions, the warranty does not apply.

Safety  Risk of electric shock or fire!  Never expose the TV to rain or water. Never place liquid containers. Such as vases, near the TV. If liquids are split on or into the TV, disconnect the TV from the power outlet immediately. Contact Philips Consumer Care to have the TV checked before use.  Never place the TV, remote control or batteries near naked flames or other heat source, including direct sunlight. To prevent the spread of fire, keep candles or other flames away from the TV, remote control and batteries at all time.

 Never insert objects into the ventilation slots or other openings on the TV.  When the TV is swiveled ensure that no strain is exerted on the power cord. Strain on the power cord can loosen connections and cause arcing.  Risk of short circuit or fire!  Never expose the remote control or batteries to rain, water or excessive heat.  Avoid force coming onto power plugs. Loose power plugs can cause arcing or fire.  Risk of injury or damage to the TV!  Two people are required to lift and carry a TV that weights more than 25 kg.  When stand mounting the TV, use only the supplied stand. Secure the stand to the TV tightly. Place the TV on a flat, level surface that can support the combined weight of the TV and stand.  When wall mounting the TV, use only a wall mount that can support the weight of the TV. Secure the wall mount to a wall can support the combined weight of the TV and wall mount. Koninklijke Philips Electronics N.V. bears on responsibility for improper wall mounting that result in accident, injury or damage.  Risk of injury to children! Follow these precautions to prevent the TV from toppling over and causing injury to children:  Never place the TV on a surface covered by a cloth or other material that can be pulled away.  Ensure that no part of the TV hangs over the edge of the surface.  Never place the TV on tall furniture (such as a bookcase) without anchoring both the furniture and TV to the wall or a suitable support  Educate children about the dangers of climbing on furniture to reach the TV.  Risk of overheating! Never install the TV in a confined space. Always leave a space of at least 4 inches around the TV for ventilation. Ensure curtains or other objects never cover the ventilation slots on the TV.  Risk of damage to the TV! Before you connect the TV to the power outlet, ensure that the power voltage matches the value printed on the back of the TV. Never connect the TV to the power outlet if the voltage is different.  Risk of injury, fire or power cord damage! Never place the TV or any objects on the power cord.  To easily disconnect the TV power cord from the power outlet, ensure that you have full access to the power cord at all times.

Meridian 4

 When you disconnect the power cord, always pull the plug, never the cable.  Disconnect the TV from the power outlet and aerial before lightning storms. During lightning storms, never touch any part of the TV, power cord or aerial cable.  Risk of hearing damage! Avoid using earphones or headphones at high volumes or for prolonged periods of time.  If the TV is transported in temperatures below 5℃, unpack the TV and wait until the TV temperature matches room temperature before connecting the TV to the power outlet.

Screen Care  Avoid stationary images as much as possible. Stationary images are images that remain on-screen for extended periods of time. Examples include: on-screen menus, black bars and time displays. If you must use stationary images, reduce screen contrast and brightness to avoid screen damage.

 Unplug the TV before cleaning.  Clean the TV and frame with a soft, damp cloth. Never use substances such as alcohol, chemicals or household cleaners on the TV.  Risk of damage to the TV screen! Never touch, push, rub or strike the screen with any object.  To avoid deformations and color fading, wipe off water drops as soon as possible.

Recycling

Your product is designed and manufactured with high quality materials and components, which can be recycled and reused. When you see the crossed-out wheeled bin symbol attached to a product, it means the product is covered by the European Directive 2002/96/EC:

Never dispose of your product with other household waste. Please inform yourself about the local rules on the

separate collection of electrical and electronic products. The correct disposal of your old product helps prevent potentially negative consequences for the environment and human health. Your product contains batteries covered by the European Directive 2006/66/EC, which cannot be disposed of with normal household waste. Please inform yourself about the local rules on the separate collection of batteries. The correct disposal of batteries helps prevent potentially negative consequences for the environment and human health.

The most updated user manual on line The contents of the user manual are subject to change. Please refer to www.philips.com/support for the most updated user manual info reference.

Meridian 4

1. General Specifications Model Picture / Display

221TE4L/223TE4L Aspect Ratio

16:9

Resolution

1920 x 1080 @ 60Hz

Pixel Pitch Panel Typical

221TE4L: 0.24825(H) x 0.24825(W)mm 231TE4L: 0.265(H) x 0.265(W) mm

Brightness:

250cd/m2

Contrast

1000:1 AV INPUT COMPONENT INPUT (Y Pb Pr and AUDIO L/R) PC IN (VGA and AUDIO IN)

Rear Connectors

HDMI SPDIF OUT TV ANTENNA HDMI Side Connectors

USB HEADPHONE 221TE4L < 55W

Power Consumption

223TE4L < 60W

Standby

<1W

AC-input

100 V ~ 240 V, 50/603Hz Operating

0C ~ 40 C

Storage

-10C ~ 50C

NuTune FK1604

NTSC Front-end (Vertical Mount )

Television System

PAL-M/PAL-N / ISDB-T, Sound System: M

Channel Coverage

VHF: 2 through 13; UHF: 14 through 69, Cable TV

Frequency range

55.25MHz to 859.25MHz

Temperature

Tuner

IF Frequency Impedance

Analog Picture: 45.75MHz Analog Sound: 41.25MHz 75 ohm terminated

Note: Product information is subject to change without notice. For detailed product information, go to www.philips.com/support

Meridian 4

2. TV Monitor Description The TV monitor will contain a scaler board, a power board, an IR board and a key board. The scaler board houses the flat panel control logic, brightness control logic and DDC. The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the scaler board chips each voltage.

TV Monitor Block Diagram

LED Panel VGA USB HDMI

Power Board

Scaler Board

(Include: Power, LED Driver)

SPDIF AUDIO TUNER COMPONENT

AV Signal, DDC AC-IN

Key Board

100V-240V IR Board

HOST Computer

Meridian 4

3. Operating Instructions 3.1 Front and side controls

3.2 Connection Overview Back Connector

POWER: Switch the monitor on or off. The monitor is not powered off completely unless it is physically unplugged.

SOURCE: Select an input source. Return to the previous screen or exit from the on-screen menu.

MENU/OK: Display the on-screen menu. Confirm a selection.

4. CH +/-: Switch to the next or previous channel. 5. VOL+/-: Increase or decrease volume. 6. Power Indicator: Red LED: RC standby mode. / PC standby mode.

Meridian 4

1. AV INPUT Audio and video input from an AV device

4. HDMI Digital audio and video input from high-definition digital devices such as Blu-ray players

2. COMPONENT INPUT (Y Pb Pr and AUDIO L/R)

5. SPDIF OUT

Analogue audio and video input from analogue or

Digital audio output to home theaters and other digital

digital devices such as DVD players or game

audio systems.

consoles.

6. TV ANTENNA Signal input from an antenna, cable or satellite

3. PC IN (VGA and AUDIO IN) Audio and video input from a computer

The connection via VGA requires an additional audio cable.

Meridian 4 Side connector

3. HEADPHONE Audio output to your headphones.

1. HDMI Digital audio and video input from high-definition digital devices such as Blu-ray players.

2. USB For music and photo

10 Meridian 4 3.3 Remote Control

(Yellow button)

Set the block channels in channel menu. 6.

(Blue button)

Delete the channel in channel menu. 7. OPTION Press to display a list of options. 8. ▲ ▼ ◄ ► (Navigation buttons) (No functions) Navigate through the menus. 9. OK Confirm an entry or selection. 10.BACK/ • Return to the previous screen. • Return to the last viewed channel. 11. P +/Switch to the next or previous channel. 12. (Mute) Switch the sound On or Off. 13. 0-9 ( Numeric buttons ) Select a channel or setting. 14. PREV CH • Return to the previous screen. • Return to the last viewed channel. 15. VOL +/Increase or decrease the volume. 16. MENU Press to open or close the on-screen menu. 17. FORMAT 1.

(Standby-On)

Switch to different aspect ratio.



Switch the monitor to standby if the monitor is on.

18.



Switch the monitor on if the monitor is in standby.

• Set the favorite channel.

2. SOURCE Select connected devices. 3. INFO

(Red button)

• Set the default setting for some options. 19.

(Green button)

Set the skip channels in channel menu.

Display or hide the information screen about the

20. CC

selected channel.

Switch the closed caption mode.

4. GUIDE

21. AUDIO

Switch the Electronic Program Guide On or Off.

Switch stereo mode.

Meridian 4

4. Input/ Output Specification 4.1 Input Signal Connector Analog Connector Pin No.

Description

Pin No.

Description

Pin No.

Description

Red Video

Red Ground

RXD

Green Video

Green Ground

Serial Data for DDC

Blue Video

Blue Ground

H-Sync.

TXD

No Pin!

V-Sync.

Ground

Sync Ground

Serial Clock for DDC

HDMI Connector Pin No.

Description

Pin No.

Description

Pin No.

Description

TMDS Data2+

TMDS Data0 shield

SCL

TMDS Data2 shield

TMDS Data0-

SDA

TDMS Data2-

TMDS Clock+

DDC/CEC Ground

TMDS Data1+

TMDS Clock Shield

+5V Power

TMDS Data1 shield

TMDS Clock-

Hot Plug Detect

TMDS Data1-

CEC

TMDS Data0+

USB Pin No.

Description

Pin No.

Description

VCC

DATA+

DATA-

GND

12 Meridian 4 4.2 Factory Preset Modes

acceptable defect levels for each type. In order to

Computer Formats

qualify for repair or replacement under warranty, the

Resolution

Refresh Rate

640x 480

60Hz

640 x 480

72Hz

640 x 480

75Hz

720 x 400

70Hz

800 x 600

56Hz

800 x 600

60Hz

800 x 600

72Hz

800 x 600

75Hz

1024 x 768

60Hz

1024 x 768

70Hz

1024 x 768

75Hz

1280 x 1024

60Hz

1440 x 900

60Hz

1680 x 1050

60Hz

1920 x 1080

60Hz

number of pixel defects on a monitor panel must exceed these acceptable levels. For example, no more than 0.0004% of the sub pixels on a monitor may be defective. Furthermore, Philips sets even higher quality standards for certain types or combinations of pixel defects that are more noticeable than others. This policy is valid worldwide.

Pixels and Sub pixels A pixel, or picture element, is composed of three sub pixels in the primary colors of red, green and blue. Many pixels together form an image. When all sub

Video Formats:

pixels of a pixel are lit, the three colored sub pixels

Resolution

Refresh Rate

480i

60Hz

dark, the three colored sub pixels together appear as a

480p

60Hz

single black pixel. Other combinations of lit and dark

576p

50Hz

sub pixels appear as single pixels of other colors.

720p

50Hz, 60Hz

1080i

50Hz, 60Hz

Types of Pixel Defects

1080p

24Hz, 50Hz, 60Hz

Pixel and sub pixel defects appear on the screen in

together appear as a single white pixel. When all are

different ways. There are two categories of pixel

4.3 Pixel Defect Policy Philips strives to deliver the highest quality products.

defects and several types of sub pixel defects within each category.

We use some of the industry's most advanced manufacturing processes and practice stringent quality control. However, pixel or sub pixel defects on a flat monitor panel are sometimes unavoidable. No manufacturer can guarantee that all panels will be free from pixel defects, but Philips guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under warranty. This notice explains the different types of pixel defects and defines

Bright Dot Defects: Bright dot defects appear as pixels or sub pixels that are always lit or 'on'. That is, a bright dot is a sub-pixel that stands out on the screen when the monitor displays a dark pattern. These are some types of bright dot defects:

Meridian 4

One lit red, green or blue sub pixel

Proximity of Pixel Defects Two adjacent lit sub pixels: -

Red + Blue = Purple

Red + Green = Yellow

Green + blue = Cyan (Light Blue)

Because pixel and sub pixels defects of the same type that are near to one another may be more noticeable, Philips also specifies tolerances for the proximity of pixel defects. Pixel Defect Tolerances In order to qualify for repair or replacement due to pixel defects during the warranty period, a Philips flat monitor panel must have pixel or sub pixel defects exceeding the tolerances listed in the following tables.

Three adjacent lit sub pixels (one white pixel)

Note: A red or blue bright dot must be more than 50 percent brighter than neighboring dots while a green bright dot is 30 percent brighter than neighboring dots. Black Dot Defects: Black dot defects appear as pixels or sub pixels that are always dark or 'off'. That is, a dark dot is a sub-pixel that stands out on the screen when the monitor displays a light pattern. There are some types of black dot defects:

Meridian 4 BRIGHT DOT DEFECTS MODEL

ACCEPTABLE LEVEL 221TE4L / 231TE4L

1 lit subpixel

2 adjacent lit subpixels

3 adjacent lit subpixels (one white pixel)

Distance between two bright dot defects*

>15mm

Total bright dot defects of all types

BLACK DOT DEFECTS MODEL

ACCEPTABLE LEVEL 221TE4L / 231TE4L

1 dark subpixel

5 or fewer

2 adjacent dark subpixels

2 or fewer

3 adjacent dark subpixels

Distance between two black dot defects* Total black dot defects of all types

TOTAL DOT DEFECTS MODEL Total bright or black dot defects of all types

Note: 1 or 2 adjacent sub pixel defects = 1 dot defect

>15mm 5 or fewer

ACCEPTABLE LEVEL 221TE4L / 231TE4L 5 or fewer

Meridian 4 4.4 Failure Mode Of Panel Quick reference for failure mode of LCD panel

presents problems that could be made by LCD panel. this page It is not necessary to repair circuit board. Simply follow the mechanical instruction on this manual to eliminate failure by replace LCD panel.

Failure description

Vertical block defect

Polarizer has bubbles

Phenomenon

Polarizer has bubbles

Vertical dim lines

Foreign material inside polarizer. It shows liner or dot shape. Vertical lines defect (Always bright or dark)

Concentric circle formed Horizontal block defect

Bottom back light of LCD is brighter than normal Horizontal dim lines

Back light un-uniformity

Horizontal lines defect (Always bright or dark)

Has bright or dark pixel

Backlight has foreign material. Black or white color, liner or circular type

Meridian 4

5. Block Diagram 5.1 Scaler Board Nutune FK1604

TC90517FG

TS Stream

L/R

STA339BWTR Speaker Amplifier

HDMI 1 HDMI 2

SXL SOC

Headphone

VGA RGB +Audio IN

YPbPr +Audio IN CVBS+Audio IN(Share with Y+L/R)

SPDIF Out

Service Only

LVDS Interface

USB

Ethernet

64Mx16_DDR3

4M bit Serial Flash

NAND Flash 128Mx8 bit

SPEAKER

Meridian 4

5.2 Power Board 221TE4L AC Input

EMI Filter

Bridge Rectifier and Filter

Transformer

Rectifier Diodes

16V 5.2V

Start Resistor (R906, R909, R911)

PWM Control LD7576AGR (IC901)

Power Switch (Q901)

Feedback Circuit

Photocoupler (IC902)

Boost Circuit

LED Bar

Feedback Circuit

Setup-up Controller RT8482GS

OVP Circuit

16V

(IC904)

ACTL ON/OFF

Meridian 4

231TE4L AC Input

EMI Filter

Bridge Rectifier and Filter

Transformer

Rectifier Diodes

16V 5V

Start Resistor (R905, R908, R909)

PWM Control LD7750RGR (IC901)

Power Switch (Q901)

Feedback Circuit

Photocoupler (IC902)

Boost Circuit

LED Bar

Feedback Circuit

Setup-up Controller OZ9998AGN

OVP Circuit

16V

(IC801)

DIM ON/OFF

Meridian 4

6. Schematic 6.1 Scaler Board (715G4786M01000005K, 715G5440M01000005K) Remark: Parts position can be searched by using FIND function in PDF. 2 R707 NC/4.7K 1/10W

CN701 BRT_CTRL_PRE

FB708

FB741 0 OHM 2

FB740 0R05 OHM 24V_PRE

FB709

12V_PRE

24V_PRE 24V_PRE PS_ON_PRE 5VSB_PRE 5VSB_PRE 5VSB_PRE

C719 100N 50V C0603

NC/4.7K 1/10W R711

C710 NC/10uF 6.3V

12V C716 + 330UF 35V

2 120R/6000mA L0805 C720 100N 50V

4.7K 1/10W

10K 1/10W R710

2 120R/6000mA L0805

C0603

FB710

5VSB_PRE

2 120R/6000mA L0805 C714 100N 50V

C0603

PS_ON_PRE

NC/CONN

C713 100N 50V

R708 4.7K 1/10W

C0603

22UF 6.3V

R709

C707 470UF 16V

100R R0603 + R713 22 OHM +-1% 1/10W R0603

BRT_CTRL

Q702 PMBS3904

C706

C702 470UF 16V

HP_VDDM HP_VCC_15

FB706 1 2 120R/3000mA L0603

10uF 6.3V

3.3V

R712 1K 1/10W

10x9mm

0.21A

24V C721 + 330UF 35V

5VSB

U704 5V

R791

C0603

VIN

VOUT

2 C0603

GND

BL_ON/OFF_PRE BRT_CTRL_PRE 12V_PRE 12V_PRE

1 2 3 4 5 6 7 8 9 10 11 12 13

R706

C0805

C705

100N 50V

10U 16V C768 C0805

C767 22UF 6.3V

C0603

C704

Q706 PMBS3904

R738 1K 1/10W

U703 TO252 G1084T43Uf TO252GOI 2 VIN VOUT

10x9mm

22UF 6.3V

Q701 PMBS3904

R802 R739 4.7K 1/10W 1K 1/10W

100N 50V

C701 100N 50V

TO263

U702

G1084-33TU3Uf 3 TO263GOI 2 VIN VOUT

ADJ

5V BL_ON/OFF

R703 4.7K 1/10W

NC/4.7K 1/10W R704

120R/3000mA L0603

C0603 100N 50V

2 120R/6000mA L0805

0.5A -->DTV

FB729

R737 NC/4.7K 1/10W

3.3V

NC/0R05 1/10W

GND

FB705

R736

BL_ON/OFF_PRE

R702 4.7K 1/10W 1K 1/10W R701

3.3V

C703

Power 1

C0805

FB711

HP_VCC_25

1 2 120R/3000mA L0603

R714 NC/4.7K 1/10W FB712

FB714 1

12V_PRE 12V_PRE BRT_CTRL_PRE BL_ON/OFF_PRE

C726 100N 50V C0603

2 NC/120R/6000mA L0805

R715 R0402

NC/4.7K 1/10W R716

NC/33R 1/16W 5%

Q703 NC/PMBS3904 R717 NC/4.7K 1/10W

5VSB

2 120R/6000mA FB715 L0805

C727 + 2 470UF 16V 120R/6000mA L0805

C729 1N 50V C0402

C728 100N 16V

PS_ON

5VSB

3.3V, 3.3VSB, 2.5V, 1.5V

C0402

CONN

3VSB FB713

U705 G1084-33TU3Uf 3 TO263GOI 2 VIN VOUT

C724 470UF 16V

1 2 120R/3000mA L0603

GND

5VSB_PRE 5VSB_PRE 5VSB_PRE PS_ON_PRE 24V_PRE 24V_PRE

1 2 3 4 5 6 7 8 9 10 11 12 13

C723

CN704

C722

NC/4.7K 1/10W

5VSB NC/200K 1/10W R719

SYS_PW Norm al: High Stand_By: Low SXL_PWRON

FB724 1

0R05 1/10W

FB728 NC/120R/3000mA HP_VCC1V L0603

AUX_POWER_ON# R724

10K 1/10W

1 C733

L0603

C734 470UF 16V

4 3 2 1

C735 100N 16V C0402

U706 G5684F11U 5 IN LX 6 EN LX 7 GND FREQ 8 COMP FB 9 Thermal Pad

C736 10U 16V C0805

56A379-92 R726 R727 27K 1/10W 1% 120K 1/10W 1% R0603 R0603

C744 NC C0603

C745 1nF C0603

L701 2.2uH 20mOHM 8A L75X70-SMD

FB719 NC/120R/3000mA L0603 1

1.08V-->Typ

NC C0603

FB718 120R/3000mA 1

D701

2.0A--->DTV

SK54B SMB

C737 C738 100N 50V 22UF 6.3V C0603 C0805

R725 3.6K 1%

C739 NC C0603

Fs = 600K Hz R728 9.1KOHM +-1% 1/10W

Vout = 0.8( 1+ Rtop/Rbot) Vout=0.8x (1+3.6K/9.1K) = 1.164V for G5684

C740 22UF 6.3V C0805

GND

System power

AO4449 -7A/-30V Q704 1 2 3 4

S S S G

D D D D

5V 8 7 6 5 +

R720 100K 1/10W 5% Q705 PMBS3904

10K 1/10W R722

2 BEAD

R723

0.47uF 16V C751

R718 22K 1/10W 1K 1/10W R721

C765 470UF 16V

C732 NC/4.7uF K 25V

C731 100UF 16V

20 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. 5V

Power 2

5V_TUNER VA_1.1

E-Pad POK GND VEN ADJ VIN VO VPP NC

C741 + NC/100UF 16V EC63

4 5 NC 6 3 NC VO 7 2 VIN FB 8 1 EN GND NC/10K 1/10W NC R758 U707 NC/SC4215HSETRT

R732 360OHM 1/10W R731 910 OHM +-1% 1/10W

G9661

C746 10uF 10V

9 8 7 6 5

FB726 1

Vo=0.8(1+R752/R751)=1.116V

2 120R/3000mA

C747 10uF 10V

0.5((22K+20K+4K7)/4K7)=4.96V

R735 NC/4K7 OHM 1/10W 1%

1.1V

5V_TUNER

C743 NC/100N 16V SMD/0402

R734 R729 NC/22K 1/10W 1% NC/20K 1/10W 1%

C748 1UF 10V

1 2 3 4

0.26 A

2 FB720

202mA

U701 10K+-5%1/16W R730

TH1

3.3V

NC/220R/2000mA

3.3V

FB721

FB731 NC/220R/2000mA

MEMC_5V1

FB732

AGND FB733 220R/2000mA

3.3V_TUNER

13 NC/CONN

FB727

MEMC_SCL MEMC_SDA MEMC5V_SW V105_SW V105DLL_SW RESET_FRC

1 C749 1uF 16V

3.3V_TUNER

U709 G903T63UF VIN

VOUT

1 NC/120R/3000mA 2

GND

12 11 10 9 8 7 6 5 4 3 2 1

5VSB

MEMC5V

CN702

220R/2000mA FB725 2

220R/2000mA 2

C766 10U 16V

NC/220R/2000mA 2 C742 + 100UF 16V

Meridian 4

Remark: Parts position can be searched by using FIND function in PDF. Key and IR interface

3VSB NC/0R05 1/10W R222 R408 4.7K 1/10W

Q401 PMBS3906

LED_R

R402 4.7K 1/10W

Q402 NC/PMBS3906 3

NC BAS32L D401 D402

spec 100mA max R247 NC/4.7K 1/10W

1K 1/10W R403

NC/BC857C Q210

3VSB

120 OHM FB402 L_R

R404 NC/4.7K 1/10W

R233 NC/1K 1/10W

TouchKey _VCC NC/0.1uF 50V C218

LED_B

R405 NC/4.7K 1/10W

Key _POR#

L_B

For ITE touch keypad IC only

1 2

R410 NC/0R05 1/10W LightSensor_SCL LightSensor_SDA L_R L_B

3VSB R411 0R05 1/16W R412 0R05 1/16W

3VSB

Lightsensor SCL_Demod SDA_Demod 1

IR_D

2 ZD404 MLVG0402

C405

IR_D

C402 NC/0.1UF 16V

C404 NC/0.1UF 16V

3VSB

LightSensor_SDA LightSensor_SCL

R407 10K 1/10W

120 OHM FB401

0.1UF 16V

ZD403

120 OHM FB404

ZD402

RLZ5.6B

ZD401 RLZ5.6B

A/I? = NC

R401 20K 1/10W

ZD405 NC 1

CONN

TouchKey _VCC

A/I? = NC

ZD407 MLVG0402 ZD406 MLVG0402 ZD408 NC/MLVG0402

1 2 3 4 5 6 7 8 9 10 11 12 13 14

CN401

R406 NC/BAS32L NC/1K 1/10W

FB403 120 OHM

C401 0.1UF 16V

R409 20K 1/10W KEY _PW_SU_MENU KEY _VOL_CH C403 0.1UF 16V

22 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. SXL_1/2_Power 1 3.3V

VA_1.1

HP_VCC_25

3.3V U401F

TSXL28-B1A10-H

FB421 2

1 120R/600mA

SXL_VDD_1 C423 10uF 6.3V

H21 C421 100N 16V

2 120R/600mA

SXL_VDD_2 C422 10uF 6.3V

C426 100N 16V

SXL_VDD_3 C430 100N 16V

AVSSH_DRX

AVSS25_SP16

L17

C431 10N 50V

G23 G22 F21

C432 1N 50V

K18 K17 J18 R421 C435 0R05 OHM R422 C436 0R05 OHM

100N 16VF22 100N 16VE22

AVDD33_SP16

1.1V power_ for DRX AFE

AVSS33_SP16

2 120R/600mA

G21

SXL_VDD_4 C439 10uF 6.3V

C440 100N 16V

D23

AVDDL_DRX AVSSL_DRX

P18

FB422 SXL_VDD_11 C424 100N 16V

1 120R/600mA

C425 10uF 6.3V

P24 P25

SXL_VDD_12 C427 100N 16V

2 1 120R/600mA

C428 10uF 6.3V

P o wer for_ ADC1-4,6

AVDD11_SP2 AVDD11_SP3 AVDD11_SP4

ASXL

AVSS11_SP2 AVSS11_SP3 AVSS11_SP4

VREFAU

3.3V analog p ower_ for CODEC

SGNDAU

L24 L21

VREFAU C433 100N 16V

C434 10uF 6.3V

27x27

INN16

FB426

(1/8)

INN234

FB427 1

P21

AVDD

3.3V analog p ower_ AVDD for CODEC

AVDD33_SP234

AVSS AVSS AVSS

AVSS33_SP234

AVDDKMNPLL

2.5V An alog power_ for KMNP LL

AVSSKMNPLL

M24 M21 N21 N24 P22 AC24 AB21

SXL_VDD_13 C437 100N 16V

C438 10uF 6.3V

2 120R/600mA

C441 100N 16V

C442 10uF 6.3V

HP_VCC1V

2 120R/600mA

FB430 SXL_VDD_5

K21

C443 10uF 6.3V

3.3V

1 120R/600mA

FB428 SXL_VDD_14

FB429 1

C444 100N 16V

N18

VDD33_VDAC

VDD25_LPLL

Analog 3.3V for DAC

2.5V An alog power_ for LP LL

VSS33_VDAC

VSSA_LPLL

K22 M17

SXL_VDD_15 C445 100N 16V

2 120R/600mA

C446 10uF 6.3V

HP_VCC_25

HP_VCC_25 U401G

FB432 1

2 120R/600mA

SXL_VDD_6 C447 10uF 6.3V

C448 1UF 10V

M5 C449 100N 16V

TSXL28-B1A10-H

PLL_VDD

2.5V power_ for LVDS1 P LL

2.5 V Analo g power for DDRP LL

PLL_VSS

VDDP GNDP

FB433 SXL_VDD_16

E6 J10

C450 100N 16V

C451 10uF 6.3V

2 120R/600mA

Heatsink

FB431 1

2 120R/600mA

C452 10uF 6.3V

C453 100N 16V

AC2 AC3

AVDD_MCK2

SXL_VDD_8 C456 10uF 6.3V

C457 100N 16V

D15 D16 E15 E14

2 120R/600mA

SXL_VDD_9 C460 10uF 6.3V

C461 100N 16V

F14 D14

FB434

2 .5V Analog power_ for DDR MCLK2 P LL

AVSS_MCK2

VDD33A VDD33A VSS33A VSS33A

3.3 V HDMI power

ASXL

LVDS_VDD

2.5V power _ LVDS_VDD fo r LVDS LVDS_GND LVDS_GND

VDD25 VSSA

1 120R/600mA

C454 100N 16V

C455 10uF 6.3V

1 120R/600mA

1.0 V HDMI power

SXL_VDD_18

AC21 V17

C458 100N 16V

C459 10uF 6.3V

2 120R/600mA

VSS10A FB439

FB438 2

SXL_VDD_17

FB436

2.5V power_ for USB VDD10A

D6 F6 J9 J11

SXL_VDD_10 C462 10uF 6.3V

C463 100N 16V

AB20 V18

VDD33 VSSAC

AVDD25_REF_BG

3.3V power fo r_ USB Com m on Block

GND GND

27x27

(2/8)

FB437 1

For U401

HS1 SXL_VDD_7

FB435 1

HP_VCC_25

FB424

J21

FB425 2 1 120R/600mA C429 10uF 6.3V

3.3V power_ for DRX AFE

AVDDH_DRX

SMT

FB423 1

L18

AVDD25_SP16

VA_1.1

2.5V Analog P ower_ fo r Video AFE

AVSS25_REF_BG

J22 M18

SXL_VDD_19 C464 100N 16V

C465 10uF 6.3V

1 120R/600mA

Shielding, only show on PCB, not draw on schematic. H1

Meridian 4

Remark: Parts position can be searched by using FIND function in PDF. SXL_3_Power 2/ Config

VDDC: 1.0V, core power

VDDF: for 3.3V digit al IO

HP_VCC_15

G4 G5 H4 H5 H6 N5 P5 N6 P6 J6 W4 W5 W6 Y4 Y5 Y6 AA4 G6 R5 R6 AA5 AA6

AA20 T24

AC4 AB4

3.3V

10uF 6.3V100N 16V100N 16V100N 16V100N 16V100N 16V C4002 C4003 C4004 C4005 C4006 C4007

C4001 10uF 6.3V TSXL28-B1A10-H

3VSB

C4008 10uF 6.3V

C4009 10N 50V

VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM VDDM

F20 VDDF4

VDDFLASH VDDFLASH

AA7

AA17 AA18 AB18 AC18 VDDF3 VDDF3 VDDF3 VDDF3

D5 VDDF1

VDDF2

D7 D8 D9 D10 D11 D17 D18 D19 E7 E8 E9 E10 E11 E17 E18 E16 F7 F8 F9 F10 F11 F16 F17 F18 F15 AA13 AA14 AA15 AA16 VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC VDDC

U401H

3VSB

3.3V

VDDF_STB VDDF_STB

HP_VCC1V

VDDF_ST B: for 3.3V ST B IO

VDDM: 1.5V, m em ory I/O power

100N 16V 100N 16V 100N 16V 10N 50V 100N 16V 100N 16V 100N 16V HP_VCC_15 10uF 6.3V10uF 6.3V10uF 6.3V10uF 6.3V C4011 C4012 C4013 C4014 C4015 C4023 C4016 C4017 C4018 C4019 C4020

10N 50V 10N 50V 10N 50V C4021 C4022 C4024

C4010 10uF 6.3V

ASXL 27x27

(3/8)

HP_VCC1V

POWER/GROUND

10uF 6.3V10uF 6.3V10uF 6.3V C4026 C4027 C4028

100N 16V100N 16V100N 16V100N 16V100N 16V100N 16V C4029 C4030 C4031 C4032 C4033 C4034

A1 A26 VSS AF1 VSS AF26 VSS J12 VSS J13 VSS J14 VSS J15 VSS J16 VSS J17 VSS K10 VSS K11 VSS K12 VSS K13 VSS K14 VSS K15 VSS K16 VSS L10 VSS L11 VSS L12 VSS L13 VSS L14 VSS L15 VSS L16 VSS M9 VSS M10 VSS M11 VSS M12 VSS M13 VSS M14 VSS M15 VSS M16 VSS N9 VSS N10 VSS N11 VSS N12 VSS N13 VSS N14 VSS N15 VSS N16 VSS N17 VSS P9 VSS P10 VSS P11 VSS P12 VSS P13 VSS P14 VSS P15 VSS P16 VSS P17 VSS R9 VSS R10 VSS R11 VSS R12 VSS R13 VSS R14 VSS R15 VSS R16 VSS R17 VSS R18 VSS T10 VSS T11 VSS T12 VSS T13 VSS T14 VSS T15 VSS T16 VSS T17 VSS U9 VSS U10 VSS U11 VSS U12 VSS U13 VSS U14 VSS U15 VSS U16 VSS U17 VSS U18 VSS V9 VSS V10 VSS V11 VSS V12 VSS V13 VSS V14 VSS V15 VSS V16 VSS K9 VSS VSS L9 T9 VSS VSS

C4025 10uF 6.3V

10N 50V 10N 50V 10N 50V 10N 50V C4035 C4036 C4037 C4038

10N 50V 10N 50V 10N 50V 10N 50V 10N 50V 10N 50V 10N 50V C4039 C4040 C4041 C4042 C4043 C4044 C4045

Boot from SPI (System Config NAND+SPI) 3.3V R4001

4.7K 1/16W

F_WE

R4004

4.7K 1/16W

F_OE

R4007

FRA8

R4010

FRA14

R4013

FRA11

4.7K 1/16W

FRA15

4.7K 1/16W

R4024

4.7K 1/16W

R4029

4.7K 1/16W

FRA12 FRA0 FRA5

R4034 R4039 R4042 R4045

NC 4.7K 1/16W

No 1

Configure Pin

FRA11

MIPS Boot ROM width selection

0 : 8bit

Description & Setting(* as default setting) 0 : normal function(*) 1 : burn code for eeprom

1 : 16bit(*)

Work Mode

TESTMOD

TESTCON

R4005

0R05 OHM

R4006

NC 4.7K 1/16W

F_WE

Internal E2PROM or EFUSS burning mode selection (Option 1 only used in Chip production)

Normal Mode

R4008

0R05 OHM

R4009

NC 4.7K 1/16W

F_OE

EJTAG Mode Selection

0 : non-daisy chain mode(*) 1 : daisy chain mode

EJTAG Mode

R4011

NC 0R05 OHM R4012

4.7K 1/16W

FRA8

Seclet internal 8051 bus or Slave I2C for debug

Scan Mode

4.7K 1/16W

FRA14

Internal 8051 bus Master/Slave selection

NC 0R05 OHM R4015

R4014

0 : Disable Slave I2C/Enable 8051 1 : Enable Slave I2C/Disable 8051(*) 0 : Slave 8051 1 : Master 8051 (*)

FRA13

OneNand Flash sync mode clock enable

0 : ASYNC mode

FRA15

Boot from SPI or Parallel Flash

0 : SPI Enabled 1 : Parrallel FLASH Enabled(*)

4.7K 1/16W

R4019

FRA7

R4003

4.7K 1/16W

R4016

FRA6

0R05 OHM

4.7K 1/16W

FRA13

FRA10

R4002

R4017

0R05 OHM

R4018

NC 4.7K 1/16W

R4020

0R05 OHM

R4021

NC 4.7K 1/16W

R4025

0R05 OHM

R4026

NC 4.7K 1/16W

R4030

0R05 OHM

R4031

NC 4.7K 1/16W

FRA10

FRA_[7:6]

NAND boot enable

NAND TYPE

1 : SYNC mode(*)

0 : Disable boot from Nand(*) 1 : Enable boot from Nand 00 : address mapping mode 1(*) 01 : address mapping mode 2 10 : address mapping mode 3 11 : address mapping mode 4

4.7K 1/16W R4035

0R05 OHM

R4036

NC 4.7K 1/16W

R4040

NC 0R05 OHM R4041

4.7K 1/16W

R4043

0R05 OHM

NC 4.7K 1/16W

4.7K 1/16W

FRA12

CPU Little Endian Mode enable

0 : little endian 1 : big endian(*)

FRA0

Control Core MIPS Clock Switch

0 : Normal(*) 1 : Internal Switch Inverted

FRA5

Control CPU_CLK Clock Switch

0 : Normal(*) 1 : Internal Switch Inverted

4.7K 1/16W R4044

4.7K 1/16W R4046

0R05 OHM

R4047

NC 4.7K 1/16W

Simulation Mode(ATE)

MASTSEL

Lexru Bus Master Select

0 : Internal 8051(*) 1 : External 8051(ATE mode)

STB_EN

StandBy Mode Enable

0 : disable 1 : enable(*)

3VSB SX_TESTMOD R4022

0R05 OHM R4023

SX_TESTCON MASTSEL

NC 4.7K 1/16W

R4341 R4121 0R05 1/10W

4.7K 1/16W

R4032

0R05 OHM R4033

R4037

R4038

NC 4.7K 1/16W

STB_EN

NC 0R05 OHM

4.7K 1/16W

24 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. VGA Input

100R R103 HP_RXD HP_TXD R105 100R

R/G/B : 75 Ohm Trace

VGA_HIN

VGA_VIN

VGA_SCL

R101

R107 75R

C101 NC

C0402

C103 NC

GRN_GND

D101

VPORT0603100KV05 D0603 3 2 1

RED

VGA_SDA

6 5 4

VGA_SCL

I/O3 I/O2 VDDGND I/O4 I/O1

I/O1 I/O4 GNDVDD I/O2 I/O3

PC_G_IN R106 100R

CN101 CONN

U111 1 2 BLU 3

100N 16V C102

0R05 1/16WR0402

VGA_SDA

RED GRN_GND GRN BLU_GND BLU VGA_5V

6 1 7 2 8 3 9 4 10 5

GRN

RED_GND

U112 AZC399-04S

R102

R109 75R

0R05 1/16WR0402

C105 NC

100R R108

100N 16V C104 PC_R_IN C0402

C106 NC

RED_GND

4 5 6

AZC399-04S RX VGA_HIN

VGA_VCC

VGA_VCC 100R R110

BLU

R104

100N 16V C107

0R05 1/16WR0402

PC_B_IN C0402

R111 75R

C108 NC

C109 NC

BLU_GND

Near to IC

VGA_SCL VGA_SDA

3.3V C110 NC 5

120R/600mA FB101

U113 R114 PC_HS_IN

R134

0R05 1/10W

BAV70 HSY NC_ABU

3.3V C113 NC

R117 2.2K

VGA_AUR_O VPORT0603100KV05 2

VPORT0603100KV05 2

CN102

R135

0R05 1/10W

C114 22P 50V

VSY NC_ABU

PC_VS_IN

NC/SN74LVC1G17DBVR

R119 0R05 1/10W

R120 0.05R

C115 NC 22P 50V

PC_RIN

D105 1

VGA_AUL_O R124 0R05 1/10W

D104 1

2 1

R128 100K 1/10W

R125

R129 100K 1/10W C121 470PF

C122 470PF

0.05R

PC_LIN

1 2 3 4

A0 VCC A1 WP A2 SCL VSS SDA

8 7 6 5

NC/33P C0402

R123 4K7 1/16W 5% R0402

R0402 R0402

R126 R127 C123

1K 1/10W

D0603 D0603

CONN 88A302-51S

VGA_VCC

C116 220N16V

U115

VSY NC_ABU

U114 R116

VGA_VIN_AB

VGA_VIN_AB 5

120R/600mA FB102

CAT24C02WI-GT3

5VSB

VGA_5V D103

VGA_HSY N_IN

0R05 1/16W R0402

4K7 1/16W 5%

NC/SN74LVC1G17DBVR

C124 NC/33P C0402

33R R0402 33R R0402

VGA_SCL VGA_SDA NC

C112 22P 50V

R130 5VSB

C111 NC 22P 50V

R131

R115 2.2K

1K 1/10W

4K7 1/16W 5%

HSY NC_ABU

R122

R121

VGA_HSY N_IN

R0402

Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. 5V

AV In/ Audio Out

FB151

NC/22 OHM 1/16W R172

2 1 NC/300 OHM C160 NC/100N 50V

R173 NC/1K 1/16W

GND

NC/1.2K 1/10W R174

Q151 NC/100N 50V NC/PMBS3904 C162

SPDIF_OUT

C161 NC

SPDIF_OUT_AR R175 NC/180 OHM

R176 NC/1K 1/16W

GND 3.3V

Y/Pb/Pr

PR1_IN R163 75R

D151

C151 NC

SPDIF OUT

FB603 NC/120R/3000mA

0R05 1/16W R0402 R165

SPDIF_OUT

C153 NC

CN603

0R05 1/16W R0402 R164

R601 SPDIF_OUT

SPDIF_OUT_AR

3 2 1

VIN VCC GND

NC/100R 1/16W 5%

PR_GND VPORT0603100KV05 D0603

NC/CONNNECTOR

C601

GND R602 NC

0R05 1/16W R0402 R167

D603

C603 NC/100N 50V

A/I? = NC

NC/22pF 50V 1

0R05 1/16W R0402 R166

C602 NC/10uF 6.3V

NC/VPORT0603100KV05 D0603

PB1_IN C156 NC

GND

VPORT0603100KV05 D0603

GND

0R05 1/16W R0402 R169

100 OHM 1/10W

0R05 1/16W R0402 R170 Y 1_IN

R171 75R

D158

GND

VPORT0603100KV05 D0603

CVBS & R/L

Near to IC

New part

CVBS2

CVBS2_GND

AV2L

6 C

R157

0R05 1/10W

R158

0R05 1/10W

AV2R

R189 C188 NC/470P 50V

D156 NC/VPORT0603100KV05 D0603

R156 NC

R154 NC/10K 1/10W

R155 NC

R159 NC/10K 1/10W

R160 NC/10K 1/10W

NC/100K 1/10W

R606

NC/2.2uF 10V 1 C0603

R605 NC/33K 1/16W 5%

3VSB

R0402

R620 R603 NC/47K 1/16W 5%NC/47K 1/16W 5%

3.3V

AUD_ROUT

3 NC/CONN 88A302-51S

180Deg H=8.5 GreenA/I? = NC

NC/30R/700mA L0603 R615 NC/100K 1/16W 5% C611 NC/100P 50V R0402 C0402

R0603

Q602

LINEO_MUTE

NC/PDTC114Y T

C0402

NC/33K 1/16W 5% R0402 NC/33K 1/16W 5% R0402 C0402

R610 R613 C0402

NC/100K 1/16W 5% NC/100K 1/16W 5% R0402 R0402

14 13 12 11 10 9 8

NC/DRV602PWR C0402 C620 NC/1UF 10V

C0402

C0402 C0402 C621 NC/15PF50V C0402

C617

C622 NC/15PF50V C0402

C618

NC/15PF50V C0402

NC/68K 1/16W 1% R618 R0402 NC/15PF50V C0402 R619 NC/68K 1/16W 1% R0402

C0402

C606 NC/100N 16V

R609 NC/1UF 10V C0402 R612

+INR +INL -INR -INL OUTR OUTL SGND NC EN PGND PVSS PVDD CN CP

C605 NC/100N 16V

NC/1UF 10V

1 2 3 4 5 6 7

NC/1UF 10V C614

C610

C613NC/150pF 50V

C608

C612NC/150pF 50V

NC/2N2 50V

U604

C616

R0402

LINEO_MUTE

C615

R617 NC/22K 1/16W 5%

R616 NC/22K 1/16W 5%

R0402

NC/2.2uF 10V 1 C0603

D0603

1 CN604 2

NC/PDTC114Y T

SXL_LO_L R608 NC/100R 1/16W 5% R0402 SXL_LO_R R611 NC/100R 1/16W 5% R0402

C609

R0402

R604 NC/33R 1/10W 5%

D0603

FB602

R614 NC/33K 1/16W 5%

R0402 Q601

SXL_LO_R

AUD_LOUT

R607 220 OHM +-5 1/16W

R0402

NC/30R/700mA L0603 R621 NC/100K 1/16W 5% C619 NC/100P 50V R0402 C0402

D601 1

NC/220 OHM +-5 1/16W R0402 R0402

LINE OUT

FB601

NC/VPORT0603100KV05

C604

AUDIO OUTPUT IMPETANCE MAX = 1K

NC/VPORT0603100KV05 D602 1 2

Near to IC

SXL_LO_L

AV1_RIN R153 NC/10K 1/10W

Near to IC

C189 NC/470P 50V

D0603 D0603 NC/100K 1/10W

AV1_LIN

R152 NC/10K 1/10W

NC/VPORT0603100KV05 D0603

R/A H=10.5mm A:Yello, B:White, C:RED

HD_RIN

R188

D157

NC/JACK HD_LIN

C0402

AGND

+ NC/100UF 16V EC63 C607

CVBS1_IN

GND

R151 NC/10K 1/10W

VPORT0603100KV05 2

CONN 88A78-13-57C

VPORT0603100KV05 2

D154 1

D153 1

NC/0.05R

C166 NC

NC/VPORT0603100KV05 D0603

CN116

R161 R162 NC/75R

8.6mm

GND

D155

CN121 A

GND

RCA JACK

VPORT0603100KV05 D0603

GND

CONN

2 D604

C624 33P 50V R623 100 OHM 1/10W

C159 NC

Y _GND

C158 NC

SPDIF OUT 1 CN605

R622

SPDIF_OUT

C623 100N 16V

CN111

SPDIF_Mute

C155 NC

R168 75R

D152 PB_GND

26 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. 3.3V

HDMI Input 1 (Rear)

5VSB 5VSB

NC/M24C02-WMN6TP 1 2 3 4

A0 VCC A1 WP A2 SCL VSS SDA

8 7 6 5

CN501 I2C Address: 1010 000x

R516

NC/4.7K 1/10W

R514 NC/ 10K+-5%1/16W

HDMI0_HPD C502

1 2

HDMI0_RX0HDMI0_RX0+

4 5

IN3 IN4

OUT3 OUT4

10 9

HDMI0_CEC HDMI0_SCL

HDMI0_RX1HDMI0_RX1+

1 2

7 6

HDMI0_SDA HDMI0_5VIN

HDMI0_RX2HDMI0_RX2+

4 5

NC/RClamp0524P.TCT

IN3 IN4

U503

R519

NC/4.7K 1/16W

HEAC+ HDMI1_CEC HDMI1_RXCHDMI1_RXC+ HDMI1_RX0-

R523 0R05 OHM HDMI1_DDC_SDA R525 0R05 OHM HDMI1_DDC_SCL

120R/600mA HDMI1_5VIN

R502 NC/0R05 OHM

R501 NC/ 10K+-5%1/16W

HDMI1_HPD

Q508 2N7002

HDMI1_DDC_SDA

5VSB

HDMI1_RXCHDMI1_RXC+

1 2

HDMI1_RX0HDMI1_RX0+

4 5

HDMI_CEC

IN3 IN4

220N16V

HDMI1_RX0+ HDMI1_RX1-

R504 10K+-5%1/16W Q502 PMBS3904 R505

DDC1_SDA

OUT1 OUT2

IN1 IN2

U505

C503

4.7K 1/10W

HDMI1_5VIN

R521 NC

R524 4.7K 1/10W R503 4.7K 1/10W

DDC1_SCL

R520

R522 1K 1/16W HDMI1_SDA HDMI1_SCL

HDMI0_RX2HDMI0_RX2+

4.7K 1/10W

Q507 2N7002

HDMI1_DDC_SCL

BAT54C

OUT3 OUT4

10 9 7 6

HDMI1_RXCHDMI1_RXC+ HDMI1_RX0HDMI1_RX0+

RClamp0524P.TCT

RX1_HOTPLUG

100OHM1/16W

HDMI1_RX1+ HDMI1_RX2HDMI1_RX2+

U514

Vertical

7 6

HDMI1_SDA HDMI1_5VIN

RClamp0524P.TCT

1 2

HDMI1_RX2HDMI1_RX2+

4 5 U506

OUT1 OUT2

IN1 IN2 IN3 IN4

GND

OUT3 OUT4

HDMI1_RX1HDMI1_RX1+

GND

IN3 IN4

HDMI1_CEC HDMI1_SCL

4 5

10 9

HDMI1_SDA HDMI1_5VIN

OUT1 OUT2

IN1 IN2 GND

1 2

GND

HDMI1_CEC HDMI1_SCL

HDMI 88A340-21A

23 22

FB502 3

8 7 6 5

HDMI0_RX1HDMI0_RX1+

7 6

NC/RClamp0524P.TCT

R526 HDMI1_5VIN

GND

A0 VCC A1 WP A2 SCL VSS SDA

I2C Address: 1010 000x

GND

1 2 3 4

OUT3 OUT4

10 9

3.3V

U504

CN502 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

NC/RClamp0524P.TCT

OUT1 OUT2

IN1 IN2 GND

OUT1 OUT2

IN1 IN2

GND

4 5

1 2

HDMI0_SDA HDMI0_5VIN

HDMI0_CEC HDMI0_SCL

D502

NC/M24C02-WMN6TP HDMI1_HPD HDMI1_5VIN

SHELL2 SHELL1 HP DET +5V GND DDC DATA DDC CLK NC CE Remote CKSHELL5 CK Shield CK+ D0D0 Shield D0+ D1D1 Shield D1+ D2SHELL4 D2 Shield D2+ SHELL3

HDMI0_RX0HDMI0_RX0+

NC/100OHM1/16W

5VSB

SHELL7 SHELL6

HDMI0_RXCHDMI0_RXC+

7 6

RX0_HOTPLUG

5VSB

26 25

OUT3 OUT4

10 9

D503

U513

HDMI INPUT 1

OUT1 OUT2

IN1 IN2

U502

R518 NC/10K+-5%1/16W Q501 NC/PMBS3904 R517

NC/220N16V

HDMI0_RXCHDMI0_RXC+

GND

NC/4.7K 1/10W

GND

R511

R510 NC/1K 1/16W

D0603

NC/HDMI 88A340-21A

DDC0_SDA

enable to write, and internal pull

HDMI0_RX2+

DDC0_SCL NC/4.7K 1/10W

Q506 NC/2N7002

HDMI0_DDC_SDA

5VSB

GND

HDMI0_RX1+ HDMI0_RX2-

Q505 NC/2N7002

HDMI0_5VIN

GND

HDMI0_RX0+ HDMI0_RX1-

NC/4.7K 1/10W

R508

NC/120R/600mA HDMI0_5VIN

R509 NC

R512 NC/0R05 OHMHDMI0_DDC_SDA R513 NC/0R05 OHMHDMI0_DDC_SCL C501 NC/100N 16V HDMI_HEAC+ R515 NC/0R05 OHM HDMI_CEC

HDMI0_RXC+ HDMI0_RX0-

NC/4.7K 1/16W

HDMI0_SDA HDMI0_SCL HEAC+ HDMI0_CEC HDMI0_RXC-

R507

HDMI0_DDC_SCL

NC/BAT54C

23 22

pin 7: WC# ,Low low.

SHELL2 SHELL1 HP DET +5V GND DDC DATA DDC CLK NC CE Remote CKSHELL5 CK Shield CK+ D0D0 Shield D0+ D1D1 Shield D1+ D2SHELL4 D2 Shield D2+ SHELL3 SHELL7 SHELL6

21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

NC/VPORT0603100KV05

26 25

HDMI0_5VIN

HDMI INPUT 0

1 FB501

U501

HDMI0_HPD HDMI0_5VIN

R506

D501

OUT3 OUT4

10 9 7 6

RClamp0524P.TCT

HDMI1_RX1HDMI1_RX1+ HDMI1_RX2HDMI1_RX2+

Meridian 4

Remark: Parts position can be searched by using FIND function in PDF. 3.3V

5VSB

D551 1

NC/0R05 OHM HDMI_CEC

3 HDMI2_HPD

C551

R562 10K+-5%1/16W Q551 PMBS3904 R563

220N16V

HDMI2_RX0+ HDMI2_RX1-

HDMI2_RX2+

HDMI2_CEC HDMI2_SCL

1 2

HDMI2_SDA HDMI2_5VIN

4 5 U515

Horizontal

OUT1 OUT2

IN1 IN2 IN3 IN4

OUT3 OUT4

10 9

HDMI2_CEC HDMI2_SCL

7 6

HDMI2_SDA HDMI2_5VIN

RClamp0524P.TCT

1 2

HDMI2_RX0HDMI2_RX0+

4 5

OUT1 OUT2

IN1 IN2 IN3 IN4

U509

OUT3 OUT4

10 9 7 6

HDMI2_RXCHDMI2_RXC+ HDMI2_RX0HDMI2_RX0+

RClamp0524P.TCT

RX2_HOTPLUG

100OHM1/16W

HDMI2_RX1+ HDMI2_RX2-

HDMI2_RXCHDMI2_RXC+

GND

R560

R559 NC/ 10K+-5%1/16W

GND

HDMI2_CEC

R557 4.7K 1/10W R561 4.7K 1/10W

HDMI2_RX1HDMI2_RX1+

1 2

HDMI2_RX2HDMI2_RX2+

4 5 U510

OUT1 OUT2

IN1 IN2 IN3 IN4

GND

HDMI2_RXC+ HDMI2_RX0-

0R05 OHM HDMI2_DDC_SDA 0R05 OHM HDMI2_DDC_SCL

DDC2_SDA

HDMI2_RXC-

R556 R558

Q553 2N7002

HDMI2_DDC_SDA

5VSB R555 1K 1/16W

HDMI2_SDA HDMI2_SCL

4.7K 1/10W

HDMI2_5VIN

R554 NC

GND

CN506

120R/600mA HDMI2_5VIN

19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

DDC2_SCL

R553

GND

HPD VCC5 DDC_GND SDA SCL NC CEC TMDSCCSHLD0 TMDSC+ TMDSD0DSHLD2 TMDSD0+ TMDSD1DSHLD1 TMDSD1+ TMDSD2SHLD2 DSHLD0 TMDSD2+ SHLD0 SHLD3

NC/4.7K 1/16W

4.7K 1/10W

Q552 2N7002

HDMI2_DDC_SCL

BAT54C

R552

I2C Address: 1010 000x

HDMI SHLD1

A0 VCC A1 WP A2 SCL VSS SDA

8 7 6 5

GND

HDMI INPUT 2 21

FB551

U507 1 2 3 4

R551 HDMI2_5VIN

NC/M24C02-WMN6TP HDMI2_HPD HDMI2_5VIN

HDMI Input 2 (Side)

OUT3 OUT4

10 9 7 6

RClamp0524P.TCT

HDMI2_RX1HDMI2_RX1+ HDMI2_RX2HDMI2_RX2+

28 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. Demodulator

+3.3VD

R1070 4.7K

+3.3VD R1071 4.7K

TNSDA

TSDA

R1053 10K+-5%1/16W

Crystal is 16MHZ

TNSCL

TSCL

I2C address is 0x30

10K+-5%1/16W

R1056

R1057

R1059 10K+-5%1/16W

AGCCNTI

C1053 NC/100N 16V

R1065 10K+-5%1/16W11

TNSCL

TNSDA

XT_O

XT_I

XT_I C1055

1.5nF 50V

C1058

100N 16V

C1059

100N 16V

C1062

100N 16V

C1063

100N 16V

R1077 1.2K 1/10W X1051 1

C1051 18pF 50V

SLADRS0

C1052 18pF 50V

C1064

100N 16V

D_IFN

SRDT_ORR

SBY TE_ORR

PBVAL_ORR

R1079 R1080 R1081 R1082

0R05 OHM 33 OHM 1/16W 0R05 OHM 0R05 OHM

S_INFO

RERR FLOCK

AGCCNTR

R1060 0R05 OHM

STSFLG0

RERR_ORR

SLOCK_ORR

STSFLG0_ORR

TNSCL

R1066 4.7K

TNSDA

R1067 4.7K

46 45

SDA SCL

R1068 R1069

100OHM1/16W 100OHM1/16W

SDA_Demod SCL_Demod

XI +3.3VD FIL

AD_VREFP AV_VREFN AD_VREF ADQ_AIN

TSMD1

ADQ_AIP

DTMB

ADI_AIN ADI_AIP

100OHM1/16W R1074

SYRSTN

R1075

1 2

GND RESET

VCC MR

R1073

4.7K 1/16W

R1076

MR has internal pull-up with 20K

10K+-5%1/16W STSFLG1_ORR

C1065 1uF 16V

C1072 1uF 16V

DEMOD_VDD_2 C1073 100N 16V

VDDC VDDC VDDC VDDC 22

DEMOD_VDD_3 C1079 C1080 1uF 16V 100N 16V

FB1057 120R/3000mA 2

C1084 1uF 16V

DEMOD_VDD_4 C1085 100N 16V

Max Current

AD_AVSS

VSS VSS VSS VSS VSS VSS VSS VSS VSS

PLLVDD

C1086 1N 50V 17

PLLVSS

60mA 20mA

4 15 33 37 44 47 50 57 62

C1074 100N 16V

C1075 100N 16V

C1081 100N 16V

DEMOD_VDD_7 C1082 100N 16V

C0402

10uF 6.3V 1

C711 C712 10uF 6.3V 100N 16V

C1076 100N 16V

C1061 10uF 10V

SOT223GOI G912T63U 2 VO

C0603

C1077 100N 16V

C0603

C1078 1uF 16V FB1056 120R/3000mA 1

C1083 1uF 16V

C0402

120mA Max For demodulator

C1087 100N 16V

+1.2V

FB1058 3.3V 120R/3000mA 2

1.2V U708

+3.3VD

FB730

1 C1071 1uF 16V

FB1054 120R/3000mA

+1.2V

120R/3000mA L0603

C1070 100N 16V

48 34

3.3V

8mA

C709

3.3V For IO

DR1VDD DR1VDD

C1069 100N 16V

DEMOD_VDD_6

TC90517FG

C0603

1.2V for core 2.5V for ADC/PLL

AD_AVDD

16 36 56 63

DEMOD_VDD_5 C1067 C1068 100N 16V 100N 16V

C758 100N 16V

Power Consumption

DR2VDD

13 35 49 64

C717 10uF 6.3V

VDDS VDDS VDDS VDDS

AD_DVSS

2 FB1055 120R/3000mA

AD_DVDD

FB1053 120R/3000mA 1

FB1052 +3.3VD 120R/3000mA

U101-2 DEMOD_VDD_1 C1066 100N 16V

10uF 6.3V C715

GND

FB1059 1 2 120R/3000mA L0603

Reset_demo#

U163 G692L293TCUf 2.91V

C1060 10N 50V

+3.3VD

V_2.5VD FB1051 120R/3000mA

4 3

10K+-5%1/16W

STSFLG1

C1089 100N 16V

R1072 10K 1/10W

TC90517FG HP_VCC_25

TS1_D[0..7]

+3.3VD

CKI

TS1_SY NC TS1_DEN TS1_D1 4 TS1_D2 3 TS1_D3 2 TS1_D4 1 RP1051 33 OHM +-5% 1/16W 4 TS1_D5 3 TS1_D6 2 TS1_D7 1 RP1052 33 OHM +-5% 1/16W

5 6 7 8

STSFLG1_ORR SLADRS0 SLADRS1

TS1_CLK

TS1_D0

5 6 7 8

RLOCK

DTCLK 30

D_IFP

SRCK_ORR

RSEORF

AGC1

R1064 NC/20K OHM 1/16W101%

C1056 NC/100N 16V

XT_O 1M 1/10W R1078

SBYTE

R1063 20K OHM 1/16W91% AGCCNTI

AGCCNTR

61 60

SLADRS1

R1062 10K+-5%1/16W 8

R1051 NC/1K 1/10W

SRDT

PBVAL 5 6

C1057 100N16V

D_RF_AGC

SRCK

XSEL1 XSEL0

R1061 10K+-5%1/16W 7

D_IF_AGC C1054 100N16V

TSMDO

R1058 10K+-5%1/16W

SLADRS1 SLADRS0

1K 1/10W R1052

R1054 10K+-5%1/16W U101-1

R1055

C1088 10uF 10V

Meridian 4

Remark: Parts position can be searched by using FIND function in PDF. NuTune FK1604

Tuner FK1604 TH4 TH3 TH2 TH1

IF_AGC IF_P IF_N CLK_OUT GND SDA SCL VCC ANT-DC

3.3V_TUNER

FB1002

TU102 1

5V_TUNER 3.3V_TUNER

C1009 NC/470uF 16V

C1025 1UF 10V

C1010 1N 50V

5V_TUNER

FB1003

2 1

Tuner_SCL Tuner_SDA

2 NC/120R/3000mA

NC/300 OHM FB1001

9 8 7 6 5 4 3 2 1

13 12 11 10

C1016 470P 50V

C1011 100UF 16V

C1002 10uF 6.3V +

2 120R/3000mA

C1001 10N 50V IF_CTL

IF_CTRL

TU2_AIF TU2_DIF+ C1006

T_IFAGC

3.3V

AIF & DIF switch

C1007

R1024 6.8K

0R05 1/16W

R1014

R1012

R1010

R1008

IF_CTL Tuner_SDA

Tuner_SCL

C1013

NC/0R05 1/16W

0R05 1/16W 0R05 1/16W

C1023 18pF 50V

C1024 18pF 50V

100N 16V

R1025 0R05 OHM

Tuner_SDA Tuner_SCL

TSDA TSCL

T_IFAGC

U1001 TS5A3157DCKR 6 1 IN NO 2 5 4 V+ GND 3 COM NC

R1015 0R05 OHM A_IF_AGC D_IF_AGC

C1012 22N 25V

R1007 NC/ 10K+-5%1/16W

R1026 0R05 OHM C1005 TU2_AIF

D_IFN

100N 16V

C1008 TU2_DIF+

D_IFP 100N 16V

Close to demod

L1002

C1003 A_IFN

0.56uH C1028 10PF 50V C1029 10PF 50V

L1001

C1021 NC/10PF 50V

100N 16V

C1026 NC/4P7 50V

C1022 NC/10PF 50V

C1004

C1027 NC/4P7 50V A_IFP

0.56uH 100N 16V

Close to Tuner

Close to U401 (SXL)

NC TO COM

NO TO COM

OFF

30 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. SXL_4/5_AV_InOut_PanelUsbLan U401A R4240 NC CVBS1_IN

C4207

NC/100N 25V

J26 G25 G26 H22 H23

VDAC_OUT CVBS CVBS2 CVBS3 CVBS4

D26 F26 E26

PC_G_IN PC_B_IN PC_R_IN Y 1_IN PB1_IN PR1_IN

TSXL28-B1A10-H

C4202 C4203 C4204

Y _G1 PB_B1 PR_R1

D25 F25 E25

100N 25V 100N 25V 100N 25V

MAIN_OL MAIN_OR

Y _G2 PB_B2 PR_R2

C26 F24 E24

Y _G3 PB_B3 PR_R3

D24 F23 E23

Layout Close to U401

Y _G4 PB_B4 PR_R4

G24

ASXL Analog Audio

Analog_ Video_In

27x27

(4/8)

FS1 FB1

H24 H26

Analog Video Out

FS2 FB2

R4230 R4231 R4232 R4233 R4234 R4235

DDC0_SDA DDC0_SCL DDC1_SDA DDC1_SCL DDC2_SDA DDC2_SCL

HDMI0_5VIN HDMI1_5VIN HDMI2_5VIN

0R05 0R05 0R05 0R05 0R05 0R05

OHM A23 OHMC24 OHMC22 OHMC23 OHM E21 OHMD21 A24 B25

R4236

10K+-5%1/16W

B24

R4237

10K+-5%1/16W

B23

R4238

10K+-5%1/16W

D22 A25

10N 50V C4212 R4201 NC 27K 1/16W 5%

10N 50V C4213 R4202 NC 27K 1/16W 5%

RX0D0N RX0D0P RX0D1N RX0D1P RX0D2N RX0D2P RX0CN RX0CP RX1D0N RX1D0P RX1D1N RX1D1P RX1D2N RX1D2P RX1CN RX1CP RX2D0N RX2D0P RX2D1N RX2D1P RX2D2N RX2D2P RX2CN RX2CP RX3D0N RX3D0P RX3D1N RX3D1P RX3D2N RX3D2P RX3CN RX3CP DSDA0 DSCL0 DSDA1 DSCL1 DSDA2 DSCL2 DSDA3 DSCL3

0R05 OHM R4209 0R05 OHM R4212

ARCD_O D20

I2C

LVDS OUT

ASXL HDMI IN

27x27

USB Port

(5/8)

10K+-5%1/16W RREF R4214

E19 F19 E20

Ethernet

PWR5V2 PWR5V3

FSOURCE FSOURCE REXT

CVBS_OUT1 CVBS_OUT2

AR1 AL1 AR2 AL2 AR3 AL3 AR4 AL4 AR5 AL5

TA1N TA1P TB1N TB1P TC1N TC1P TCLK1N TCLK1P TD1N TD1P TE1N TE1P TA2N TA2P TB2N TB2P TC2N TC2P TCLK2N TCLK2P TD2N TD2P TE2N TE2P DP DN USBPPON TXRTUNE EN_RXD0 EN_RXD1

PWR5V1

HEAC

AOR2

AE23 AD23 AF23 AE24 AD22 AF24

I2S_OUT_CLK I2S_OUT_LR I2S_OUT_DATA R4218

0R05 OHM

SPDIF_OUT AUD_CLK

P23 N25

Only MAIN_OL/R intergated headphone Amp

HP_LOUT HP_ROUT

N26

R4243 NC

K23

R4244 NC

K24 K25

R4241

0.05R

K26

R4242

0.05R

SXL_LO_R SXL_LO_L

J24 J25

R4221 R4222 R4223 R4224 R4225 R4226 R4227 R4228 R4219 R4220

N22 N23 M25 M26 M22 M23 L25 L26 L22 L23

14.3K 14.3K 14.3K 14.3K 14.3K 14.3K 14.3K 14.3K 14.3K 14.3K

1% 1% 1% 1% 1% 1% 1% 1% 1% 1%

C4200 C4201 C4209 C4208

4.7UF 4.7UF 4.7UF 4.7UF

C4206 C4205

4.7UF 10V 4.7UF 10V

PC_RIN PC_LIN AV1_RIN AV1_LIN

10V 10V 10V 10V

HD_RIN HD_LIN

Layout Close to U401

TSXL28-B1A10-H

EN_TXD0 EN_TXD1 EN_MDC EN_TXEN EN_MDIO EN_CRS_DV EN_REFCLK EN_RX_ER

PANEL

H_BK_LITE PWM0 PWM1 BOOST BKLGON TCON_ON

EJTAG

TCK TMS TDO TDI TRSTN

R4203 NC 27K 1/16W 5%

HDMI_HEAC+

SPK_AOL1

Analog_ Audio_In

PWR5V0

10N 50V C4214

SPK_AOR1

AOL2

U401C C19 C18 A18 B18 B17 A17 B19 A19 A16 B16 B15 A15 C15 C14 C17 C16 B13 A13 C13 C12 A12 B12 A14 B14 B21 A21 C21 C20 A20 B20 A22 B22

SUBO

Out

CHROMA

J23 H25

HDMI0_RX0HDMI0_RX0+ HDMI0_RX1HDMI0_RX1+ HDMI0_RX2HDMI0_RX2+ HDMI0_RXCHDMI0_RXC+ HDMI1_RX0HDMI1_RX0+ HDMI1_RX1HDMI1_RX1+ HDMI1_RX2HDMI1_RX2+ HDMI1_RXCHDMI1_RXC+ HDMI2_RX0HDMI2_RX0+ HDMI2_RX1HDMI2_RX1+ HDMI2_RX2HDMI2_RX2+ HDMI2_RXCHDMI2_RXC+

SCK WS SD1 SD2 SPDIF_O I2SCLK

Digital_ Audio_Out

UART _Port

RXD TXD

B4 A4 C4 C5 A5 B5 B6 A6 C6 C7 A7 B7

TX0AN TX0AP TX1AN TX1AP TX2AN TX2AP TXCKAN TXCKAP TX3AN TX3AP TX4AN TX4AP

B8 A8 C8 C9 A9 B9 B10 A10 C10 C11 A11 B11

TX0BN TX0BP TX1BN TX1BP TX2BN TX2BP TXCKBN TXCKBP TX3BN TX3BP TX4BN TX4BP

AF20 AE20 AA19 AD20

USB_DP USB_DN USB_PPON R4229

43.2 OHM 1%

AF17 AD18

EN_RXD0 EN_RXD1

AC19 AD19

EN_TXD0 EN_TXD1

AE19 AB19 AE18 AE17 AF19 AF18 B3 A3 PWM0 A2 PWM1 B2 B1 C1

EN_MDC EN_TXEN EN_MDIO EN_CRS_DV EN_REFCLK EN_RX_ER R4245 R4239

NC/0R05 OHM

R4204 R4205

AD25 AD26 AE25 AE26 AD24

R4206 R4207 R4208 R4210 R4211

D3 D2

R4213 R4215

NC/0R05 OHM 0R05 OHM

R4217

BL_ON/OFF PANEL_ON

33 33 33 33 33

OHM 1/16W OHM 1/16W OHM 1/16W OHM 1/16W OHM 1/16W 0R05 OHM 0R05 OHM

JTAG_TCK JTAG_TMS JTAG_TDO JTAG_TDI JTAG_RSTN HP_RXD HP_TXD

NC 0R05 1/10W

0R05 1/10W

BRT_CTRL

PANEL_PWM_IN

Meridian 4

Remark: Parts position can be searched by using FIND function in PDF. SXL_6_Flash_CI_GPIO 3.3V

R4278 4.7K 1/10W R4279 4.7K 1/10W MEMC_SCL MEMC_SDA

FRA0

FRA5 FRA6 FRA7 FRA8 FRA10 FRA11 FRA12 NAND_CLE NAND_ALE FRA13 FRA14 FRA15

FRA13 FRA14 FRA15 F_OE F_WE F_CE

F_RDY

TSXL28-B1A10-H

U401B

FRA13 FRA14 FRA15

AE3 AD4 AF4 AC5 AE5 AB6 AD6 AF6 AD3 AE4 AB5 AD5 AF5 AC6 AE6 AC7

AD8 AB11 AA11 AF10 AE10 AE8 AF8 AA9 AB9 AD10 AC9 AD9 AE9 AF9 AA10 AB10

AB8 AC8 AB7 AD7 AF7 AA8 AE7 AF3 AC10

FRD0/PODD0 FRD1/PODD1 FRD2/PODD2 FRD3/PODD3 FRD4/PODD4 FRD5/PODD5 FRD6/PODD6 FRD7/PODD7 FRD8/PODA0 FRD9/PODA1 FRD10/PODA2 FRD11/PODA3 FRD12/PODA10 FRD13/PODA11 FRD14/PODA12 FRD15/PODA13

POD_A7 POD_A8 POD_A9 POD_IREQ POD_RST POD_VS1 POD_WAIT POD_DIR

POD

POD_CE1 POD_CE2 POD_CD1 POD_CD2

FRA0/FAD0 FRA1/PODWE FRA2/PODIORD FRA3/PODIOWR FRA4/PODREG FRA5/FAD1 FRA6/FAD2 FRA7/FAD3 FRA8/FAD4 FRA9/PODOE FRA10/FAD5 FRA11/FAD6 FRA12/FAD7 FRA13/CLE/FAD8 FRA14/ALE/FAD9 FRA15/FAD10/PODA14

ASXL

FLASH /POD

27x27

(6/8) GPIO_ PORT

POD_VCC_EN POD_VPP_EN HPD GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 GPIO8 GPIO9 GPIO10 GPIO11 GPIO12 GPIO13 POD_A4/GPIO14 POD_A5/GPIO15

FOE# FWE# BOOTCS FCE2# FINT1 FINT2 FCLK FAVD/POD_A6 FRDY

I2C

SCLM1 SDAM1 SCLM2 SDAM2 SCLM3 SDAM3 MASTSEL SDIO_CLK

3.3V

AE1 AD2 AD1 10K 1/10W 10K 1/10W 10K 1/10W

AC11 AA12 AF11 AD11 AB13

AF25

AMP_SD I2S_MUTEB#

HPH_DETECT R4251 R4252 R4275 R4253 R4254 R4264 R4265 R4255 R4256 R4257 R4258 R4259 R4266 R4272 R4273 R4274

D13 E13 F13 D12 E12 F12 C2 C3 D1 AD21 AF21 AE21 AF22 AE22 AE2 AF2

R4282 4.7K 1/10W

IF_CTRL RESET_FRC

AD12 AE12

AC20

R4281 4.7K 1/10W

R4267 R4268 R4269

10K 1/10W R4280 10K 1/16W 5%R4271 MEMC5V_SW V105_SW V105DLL_SW MEMC5V1_Enable#

AB12 AC12 AE11 AF12

C25 B26 F5 F4 D4 E4

R4283 NC/4.7K 1/10W

R4260 R4261 R4262 R4263

0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM NC/0R05 OHM NC/0R05 OHM NC/0R05 OHM NC/0R05 OHM NC/0R05 OHM

33 OHM 1/16W 33 OHM 1/16W NC/33 OHM 1/16W NC/33 OHM 1/16W

I2S_MUTEB# RESET_FRC DRC_EN Reset_demo# GP4 AMP_SD IF_CTRL USB_OC MEMC5V_SW V105_SW V105DLL_SW MEMC5V1_Enable#

SCL_Demod SDA_Demod MEMC_SCL MEMC_SDA

MASTSEL

32 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. U401D

TS1_D[0..7] TS1_D0 TS1_D1 TS1_D2 TS1_D3 TS1_D4 TS1_D5 TS1_D6 TS1_D7

AC13 AD13 AE13 AF13 AB14 AC14 AD14 AE14 AF14 AC15 AB15

TS1_CLK TS1_SY NC TS1_DEN

R26

A_IFN

P26

A_IFP

STB_JTAG_TDI STB_JTAG_TMS STB_JTAG_TCK Key _POR# RX1_HOTPLUG DDC1_SCL DDC1_SDA DDC2_SCL LINEO_MUTE DDC2_SDA AUX_POWER_ON# 3VSB

NC/100OHM1/16W

STB_JTAG_TDO IR_D RX2_HOTPLUG SPDIF_Mute SXL_PWRON 3VSB

Lightsensor

PHY RST#

R4313 R4314

0R05 OHM 100OHM1/16W

R4317 R4337

100OHM1/16W NC/4.7K 1/16W

R4319 R4320

NC 0R05 OHM 0R05 OHM

AA23 AA24 V21 V22 U26 U25 U22 U21 T26 T25

PC_VS_IN PC_HS_IN RESET_Samp# RX0_HOTPLUG PS_ON

R4340

0R05 OHMY24

R4321

0R05 OHMY22

R4322

NC/0R05 OHM Y23

TSXL28-B1A10-H

Parallel_

TS In

TS Out

TS1_CLK TS1_SYNC TS1_DEN

INN

TS2_D0 TS2_D1 TS2_D2 TS2_D3 TS2_D4 TS2_D5 TS2_D6 TS2_D7 TS2_CLK TS2_SY NC TS2_DEN

PD_IO PDQ_IO

ASXL

IF_In

INP

DRX

27x27

DGPIO1 DGPIO2

(7/8)

STB_GP0 STB_GP1 STB_GP2 STB_GP3 STB_GP4 STB_GP5 STB_GP6 STB_GP7 STB_GP8 STB_GP9 STB_GP10

Reset

SPI_IO

Config STB_IO

LED IR KY BRD LGSEN CEC PWRON

RSTN

TS2_D6 TS2_D7

AB17 AD17 AC17

C4312 C4313

R22 R23 R25 R24 AC26 AC25

SF_SI SF_SO SF_WPN SF_HOLDN SF_CES SF_SCK

TESTCON TESTMOD STB_EN

XTLO24M

AVLINK1 AVLINK2

3.3V Analog ST B P ower

AVDD33_STB AVSS_STB

STB_RSTO

3.3V power_ for DRX P LL

MUTE

R4301 R4304 R4305

NC/0R05 OHM NC/0R05 OHM NC/0R05 OHM

100N 16V 100N 16V A_IF_AGC

R4338 1K 1/16W R4246 NC R4247 NC

AA25

SXL_RESET#

SF_SI SF_SO SF_WP# SF_HOLD# SF_CS SF_SCK

AB25 AB24 AB23 AB22 AB26 AA26

AC22 AC23 AA22

SX_TESTCON SX_TESTMOD STB_EN

T22

R4315 NC/1M 1/16W

Xtal

HP_DETECT

NC/0R05 OHM NC/0R05 OHM

C4302 20pF XTLI24M

PCVS PCHS

R4306 R4307

C4301 10N 50V

STB_MCU

STB_TXD STB_RXD STB_SDA STB_SCL

TAGCO_IF TAGCO_RF

AD15 AE15 AF15 AB16 AC16 AD16 AE16 AF16

VDD33_XTAL VSSA_XTAL

T21

0R05 1/16W R4318

C4304 100N 16V

C4305 100N 16V

3VSB

2 120 OHM FB4304 1

R21 T23

C4303 20pF

FB4303 1

W21 T18

X4301 24MHz

C4306 10uF 6.3V

3VSB

120 OHM FB4302 120R/600mA

R4324 4.7K 1/16W V_3.3_Flash

FB4301

C4307 10uF 6.3V

F_RDY F_OE F_CE

F_RDY F_OE R4332 0R05 OHM

V_3.3_Flash C4310

100N 16V NAND_CLE NAND_ALE F_WE

NAND_CLE NAND_ALE F_WE

R4335 NC

3.3V

2 120R/600mA

C4308 R4327 R4328 R4329 100N 16V 4.7K 1/16W 4.7K 1/16W 4.7K 1/16W

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

R4325 4.7K 1/16W

R4316

Q4301 NC/2N7002

V23 V24 V25 V26 Y25 Y26 W26 W25 W24 W23 W22 AA21 Y21 U23 U24

STB_MCU_TXD STB_MCU_RXD DDC0_SDA DDC0_SCL

R4311 NC/47K 1/16W

HDMI_CEC

STB_GP0 STB_GP1 STB_GP2 NC/0R05 OHM 0R05 OHM 0R05 OHM 0R05 OHM

R4312 R4308 R4309 R4310

TS1_D0 TS1_D1 TS1_D2 TS1_D3 TS1_D4 TS1_D5 TS1_D6 TS1_D7

SXL_7_TS_STB_MCU_SPI_Flash

R4323 4.7K 1/16W

U405

NC1 NC29 NC2 NC28 NC3 NC27 NC4 NC26 NC5 I/O7 NC6 I/O6 RY/BY1 I/O5 RE I/O4 CE1 NC25 NC7 NC24 NC8 NC23 VCC1 VCC2 VSS1 VSS2 NC9 NC22 NC10 NC21 CLE NC20 ALE I/O3 WE I/O2 WP I/O1 NC11 I/O0 NC12 NC19 NC13 NC18 NC14 NC17 NC15 NC16

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

K9F1G08U0C-PCB0

Samsung 128M x 8bit

R4326 4.7K 1/16W 4M bit Serial Flash U406

FRA12 FRA11 FRA10 FRA8

SF_CS SF_SO SF_WP#

R4330 R4331

33R 33R

CS# VCC SO HOLD# W# SCK GND SI

8 7 6 5

MX25L4005AM2C-12G

V_3.3_Flash C4311

100N 16V FRA7 FRA6 FRA5 FRA0

1 2 3 4

C4309 220N16V

FRA7 FRA6 FRA5 FRA0

SF_SI

R4333

33R

SF_SCK

R4334

33R

SF_HOLD#R4336

33R

Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. U401E

SXL_8_DDR3

MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31

E3 E2 E1 F3 G2 G3 H3 H2 H1 J5 J4 J3 K4 K3 K2 K1 U2 U3 U4 U5 V4 V5 W1 W2 W3 Y1 Y2 Y3 AB1 AB2 AB3 AC1

DQM0 DQM1 DQM2 DQM3

G1 K5 V3 AA3

DQS0 DQS#0 DQS1 DQS#1 DQS2 DQS#2 DQS3 DQS#3

F1 F2 J2 J1 V1 V2 AA1 AA2

TSXL28-B1A10-H

MMDQ0 MMDQ1 MMDQ2 MMDQ3 MMDQ4 MMDQ5 MMDQ6 MMDQ7 MMDQ8 MMDQ9 MMDQ10 MMDQ11 MMDQ12 MMDQ13 MMDQ14 MMDQ15 MMDQ16 MMDQ17 MMDQ18 MMDQ19 MMDQ20 MMDQ21 MMDQ22 MMDQ23 MMDQ24 MMDQ25 MMDQ26 MMDQ27 MMDQ28 MMDQ29 MMDQ30 MMDQ31

MMA0 MMA1 MMA2 MMA3 MMA4 MMA5 MMA6 MMA7 MMA8 MMA9 MMA10 MMA11 MMA12 MMA13 MMA14 MMBA0 MMBA1 MMBA2

ASXL

MMCAS#

27x27

MMRAS#

(8/8)

MMWE# MMCKE

DDR3 INTERFACE

MMODT MMCKP MMCKN

MMDM0 MMDM1 MMDM2 MMDM3

MMRESETN MZQ

MMDQS0P MMDQS0N MMDQS1P MMDQS1N MMDQS2P MMDQS2N MMDQS3P MMDQS3N

MMVREF0 MMVREF1

MMDIG_TEST0 MMDIG_TEST1 MMANA_TEST

M2 R4 M4 M3 T1 L1 T3 L3 T4 L2 R1 T2 R2 L4 U1 M1 R3 N4

MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 BA0 BA1 BA2

CAS#

RAS#

WE#

CKE

ODT

MCLK0

MCLK0#

MMRST#

T5 K6 V6

R4355

HP_VCC_15

R4351 20K OHM 1/16W 1%

C4388 100N 16V

Place each D-cap close to each MVREF ball

R4352 20K OHM 1/16W 1%

C4389 100N 16V MVREF0

MVREF1

20K OHM 1/16W 1% R4353 C4391 100N 16V

C4390 100N 16V

20K OHM 1/16W 1% R4354 C4393 100N 16V

C4392 100N 16V

HP_VDDM

DDR3-1 De-cap +

C4394

C4395

C4396

C4397

C4398

C4399

C4400

C4401

47uF 16V

10uF 6.3V

10uF 10V

100N 16V

100N 16V 10N 50V 10N 50V

HP_VDDM

MVREF0 MVREF1

C4352

C4353

C4354

10N 50V

HP_VDDM

DDR3-1 De-cap 240 OHM +-1% 1/16W

C4351

DDR3-2 De-cap

C4355

C4356

C4357

C4358

C4359

C4360

C4361

C4362

C4363

C4364

C4365

C4366

100N 16V

10N 50V

100N 16V

10N 50V

C4367

C4368

C4369

C4370

C4371

C4372

C4373

C4374

C4375

C4376

C4377

C4378

47uF 16V

10uF 6.3V

100N 16V

10N 50V

HP_VDDM

L6 T6 U6

DDR3-2 De-cap +

HP_VDDM

E7 D3

ODT

UDQS UDQS LDM UDM ODT

CKE CS RAS CAS WE RST ZQ

NC = J1,J9,L1,L9

MCLK0 MCLK0#

CKE

T2 L8

C4387

NC/100N 16V NC/100N 16V

L2 J3 K3 L3

C4386

RAS# CAS# WE# MMRST# R4362 240 OHM +-1% 1/16W

E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3

DQS3 DQS#3

F3 G3

DQS2 DQS#2

C7 B7

DQM3 DQM2

E7 D3

ODT

H9 H2 F1 E9 D2 C9 C1 A8 A1

R9 R1 N9 N1 K8 K2 G7 D9 B2 VDD VDD VDD VDD VDD VDD VDD VDD VDD

J7 K7

VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ

BA0 BA1 BA2

MD27 MD29 MD26 MD28 MD24 MD31 MD25 MD30 MD21 MD16 MD20 MD19 MD22 MD18 MD23 MD17

H1 M8

VREF_DQ VREF_CA DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7 DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7

NC/NT5CB64M16DP-CF

LDQS LDQS UDQS UDQS LDM UDM ODT

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC NC NC_A14 NC_A15 BA0 BA1 BA2 CK CK CKE CS RAS CAS WE RST ZQ

NC = J1,J9,L1,L9 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS

C7 B7

DQM0 DQM1

CK CK

M2 N8 M3

DDR_MVREF22 DDR_MVREF22

R4356 1KOHM +-1% 1/16W

T9 T1 P9 P1 M9 M1 J8 J2 G8 E1 B3 A9

DQS1 DQS#1

LDQS LDQS

BA0 BA1 BA2

VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS

100N 16V

F3 G3

NT5CB64M16DP-CF

T9 T1 P9 P1 M9 M1 J8 J2 G8 E1 B3 A9

100N 16V

DQS0 DQS#0

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7 DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7

VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ

C4385

VREF_DQ VREF_CA

G9 G1 F9 E8 E2 D8 D1 B9 B1

C4384

E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC NC NC_A14 NC_A15

MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14

VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ

MD3 MD7 MD0 MD4 MD1 MD6 MD2 MD5 MD13 MD8 MD14 MD9 MD11 MD10 MD15 MD12

H1 M8

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7

G9 G1 F9 E8 E2 D8 D1 B9 B1

DDR_MVREF21 DDR_MVREF21

U403

VDD VDD VDD VDD VDD VDD VDD VDD VDD

H9 H2 F1 E9 D2 C9 C1 A8 A1 VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ

U402

HP_VDDM

R9 R1 N9 N1 K8 K2 G7 D9 B2

HP_VDDM

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7

MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14

M2 N8 M3

BA0 BA1 BA2

J7 K7

MCLK0 MCLK0#

CKE

L2 J3 K3 L3 T2 L8

RAS# CAS# WE# MMRST# R4363 NC/240 OHM +-1% 1/16W

DDR_MVREF21

C4379

100N 16V

R4357 NC/1KOHM +-1% 1/16WC4380

DDR_MVREF22

R4358 C4381 1KOHM +-1% 1/16W 100N 16V

MCLK0 R4360 75R

MCLK0#

NC/100N 16V

R4359 C4382 NC/1KOHM +-1% 1/16W NC/100N 16V

R4361

C4383

75R

10N 50V

34 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. LVDS Interface

5VSB

12V

NC/300 OHM 2

R4164 NC/390 OHM 1/10W R4166 NC/220 OHM 1/10W R4165 NC/220 OHM 1/10W

C4153

180K 1/10W

NC/100N 50V PANEL_ON R4162 4.7K 1/10W

C4150 0.22uF 50V

S S S G

D D D D

8 7 6 5

PANEL_VCC +

C4151 Q4150 100N 50V AO4449 -7A/-30V

Q4151 PMBS3904

3.3V

C4152 100UF 16V 43

NC/100K 1/10W FB4151 1 2 VCC5_PANEL_IN R4150 1 U765 300 OHM 2 4.7K 1/10W NC/AZ809ANSTR-E1 3 2 2 1 R4159 RESET 3 4 NC/RB501V-40 R4161 Vcc D4151 1 GND

R4163 NC/360R 1/10W 5%

TX0AP TX1AP TX2AP TXCKAP

R4160 4.7K 1/10W

PANEL POWER 1:ON ; 0:OFF

TX3AP TX4AP

3.3V

R4152 NC/4.7K 1/10W

TX0BP TX1BP TX2BP TXCKBP TX3BP TX4BP

PANEL_VCC R801

BRT_CTRL R4157 NC 0R05 1/10W

330 OHM 1/4W

R4153 DRC_EN R4158 NC/0R05 1/10W

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42

R4154 NC

CN408 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41

FB4150 1

12V

CONN

SELLVDS

TX0AN TX1AN TX2AN

R4155 NC

TXCKAN TX3AN TX4AN TX0BN TX1BN TX2BN TXCKBN TX3BN TX4BN

SELLVDS

3.3V PANEL_VCC

R4156 NC/0R05 1/10W

R800 PANEL_PWM_IN R4151 NC/4.7K 1/10W

330 OHM 1/4W

Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. AMP24V

Audio_Speaker_AMP/Headphone

VCC33_AMP

R6003

R688 NC 3.4KOHM +-1% 1/10W

47uH L651

10K 1/10W R662

D655

R664

PD_MUTE

LL4148

10K 1/10W

R690

C691

R691 C658 1/10W NC 0.47UF 50VNC 3.4KOHM +-1% 1nF

100N 50V

NC 22 OHM 1/4W 22 OHM NC

2.1 MODE

C657 R689

C6014 Q652 MMBT3904

AMP_SD

2.0 MODE

VCC33_AMP C692

C660

NC 330P 50V

100N 50V

R670

C6012

R665

R666

10K 1/10W

6.2 OHM 5% 1/4W

C662 1nF

330P 50V

I2S_MUTEB#

R667

R669

10K 1/10W

C663 C6013 NC 330P 50V

C659 Q653 NC

VCC33_AMP FB653

2 30 OHM C665 100N 16V 0402

PLL_Vdd 2R2 +-5% 1/8W R699

2.2K 1/10W

C670

C672

100N 16V

C674

100N 16V

C675

C667

C677

4N7 50V

100N 50V

PLL_FILTER PLL_GND 100 OHM 1/10W 100 OHM 1/10W 100 OHM 1/10W 100 OHM 1/10W R674 100R 1/10W 1%

680pF 50V R651 R652 R6004 R6008

R676 R680

SDA_Demod SCL_Demod

100R 1/10W 1% 100R 1/10W 1%

VCC33_AMP FB654

A_ONSEL A_GAIN

C686

2 30 OHM C687 100N 16V 0402

C661

47uH NC 22 OHM 1/4W L652

AMP24V

NC 0.47UF 50V

R692 C664 NC 3.4KOHM +-1% 1/10W 1nF

U602

R672

AUD_CLK I2S_OUT_CLK I2S_OUT_LR I2S_OUT_DATA RESET_Samp#

R6000 0R051/8W

PLL_Vdd

0.1uF 50V

R668

R671 1

VCC33_AMP

AMP24V

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

EAPD/OUT4B OUT3A TWARN/OUT4A OUT3B VDD_DIG CONFIG GND_DIG VDD PWRDN GND_REG VDD_PLL OUT1A FILTER_PLL GND1 GND_PLL VCC1 XTI OUT1B BICKI OUT2A LRCKI VCC2 SDI GND2 RESET OUT2B INT_LINE VCC_REG SDA VSS SCL TEST_MODE GND_DIG SA VDD_DIG GND_SUB Thermal Pad

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

C666

NC 3.4KOHM +-1% 1/10W

100N 50V

C669

LOUT+

100N 50V 6.2 OHM 5% 1/4W

ROUT100N 50V

C678

100N 50V

R675

0R051/8W

R696

NC 0R051/8W

R697

0R051/8W

C679 1nF

22 OHM

C681

R677

100N 50V

0.1uF 50V 6.2 OHM 5% 1/4W

C684 330P 50V

R694

CONN

47uH L653

LOUTROUT+

C680

R673

47uH L654

C683 1nF

C690

R682

CN657 WSPK+

100N 50V 6.2 OHM 5% 1/4W

WSPKAMP24V

CN658 NC CONN

3 2 1

WSPK+ WSPK-

AMP24V

1 FB651

FB652 VCC33_AMP

1 2 120R/3000mA L0603 C6005 10uF 10V C0805

C6011 100N 50V

D653 AMP24V

2 1 120R/6000mA L0805 C6002 +

C6006 100N 50V C0603

RB160M-60TE25 2

3.3V

C6007 C6008 1uF 50V 1uF 50V C1206 C1206

330UF 35V

10x9mm

C6009 100N 50V C0603

C6010 100N 50V C0603

12V

AMP24V

5VSB

C651 +

10K 1/10W

100uF 35V NC 100UF 35V

R6002

R6005

R6009

51K 1/10W 680OHM +-5% 1/10W

U605 C655

Headphone out

R663

AMP24V

R6006

R6007

C654 +

D654

LL4148

PD_MUTE

R661 22KOHM 1/10W

HP_LOUT

C653 100UF 6.3V

HP_LOUT_AC

R653 R658 100K 1/16W100K 1/16W

5 4 3 2 6 7 1

CN602 PHONEJACK

C656 10U 16V

R659 10K+-5%1/16W

22K 1/16W R654

HEAT SINK P90T0051-101

HPH_DETECT Q651 PMBS3904

2.8 +- 0.1mm

3.6 +- 0.1mm HP_ROUT_AC

D0603

2 D652 1

VPORT0603100KV05

2 D651 1

VPORT0603100KV05

HP_LOUT_AC

D0603

3 +- 0.1mm

R686 0.05R 1K 1/16W R656

C699 +

C698 +

Satellite

2.8 +- 0.1mm

R655 22K 1/16W

NC 100UF 35V RSPK-

C697 +

38.5 +- 0.15mm

C6001 +

NC 100UF 35V NC 100UF 35V NC 100UF 35V NC 100UF 35V

AS431AN-E1

O=2- 2 mm

HP_ROUT_AC

NC 100UF 35V LSPK-

100N 50V

3.3V

C652 100UF 6.3V

AMP24V

NC 100UF 35V NC 100UF 35V C693 C694 C695 C696 + + + +

1K 1/10W

HP_ROUT

2 1

Woofer

NC CONN

24V

RSPK-

0R051/8W

100N 50V

C689 100N 50V

C6004 47uF 16V

4P S/T 2.5mm

C685 1nF C688

L R

R+ R-

WSPKR695

STA339BWTR

L+ L-

4 3 2 1 CN601

WSPK+

C682

100N 16V 0402

LSPK-

R693 C668

40 +- 0.15mm

36 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. Ethernet PHY

3.3V

1 2 NC/120R/3000mA L0603

3.3V_PHY FB7002

C7009 C7005 NC/100N 16V NC/1uF 10V

PHY RST#

EN_REFCLK

R7011

NC/100R 10 11 5 4

6 VDDCR

VDD2A

TXP TXN

RXN

MDC MDIO

nINT/REFCLKO

nRST RXER/PHY AD0

LED2/nINTSEL

CRS_DV/MODE2 XTAL1/CLKIN XTAL2

R7018 NC/0.05R

LED1_ANODE LED1_CATHODE LED2_ANODE LED2_CATHODE

NC/LAN8720A

RXP

TXEN

LED1/REGOFF VSS

EN_MDIO

RXD0/MODE0 RXD1/MODE1

R7002 R7003 R7004 R7005 NC/49.9R 1% NC/49.9R 1% NC/49.9R 1% NC/49.9R 1%

RBIAS

LAN_TX+

LAN_TX-

LAN_RX+

LAN_RX-

R7010 NC/0R05 OHM GP4

LED2/nINTSEL

LED1/REGOFF

PIN_2 PIN_3 PIN_4 PIN_5

C7013 C7014 C7015 C7016 NC/10pF 50V NC/10pF 50V NC/10pF 50V NC/10pF 50V

PIN_16

C7017 NC/22NF25V

Common mode caps should close to transformer ( <400 mil )

PIN_16 PIN_5 PIN_4 PIN_3 PIN_2 PIN_16

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

G+ P15 G- P14 Y + P13 Y - P12 NC P11 NC P10 NC P9 NC P8 NC P7 RCT P6 RD- P5 RD+ P4 TD- P3 TD+ P2 TCT P1

ET_LED1---> LINK/Activity --> Green ET_LED2---> Speed --> Yellow

R7020

R7012 NC/12.1K 1%

REGOFF & INTSEL Configuration Resistors

R7017

R7013 LED2_ANODE

3.3V_PHY

LED2_CATHODE

NC/0.05R

NC/300R

R7019

R7014 LED1_ANODE

LED1/REGOFF NC/0.05R

LED2/nINTSEL

LED1_CATHODE NC/300R

NC/0.05R

NC R7021

LED1 = LINK/ACT LED2 = SPEED

EN_MDC

EN_CRS_DV

8 7 16

EN_TXEN

EN_RX_ER

NC/100R NC/100R

TXD0 TXD1

VDDIO

17 18

EN_TXD0 EN_TXD1

VDD1A

NC/1.5K 1/16W U711

R7007

CN703 NC/couplier assembly 17

C7006 C7007 C7008 NC/100N 16V NC/100N 16V NC/10uF 6.3V

NC/10uF 6.3VNC/100N 16V C7001 C7002

R7008 R7009

Pull-up Resistors should close to PHY chip ( <400 mil )

TH2

R7001 NC/10K

TH1

1 NC/120R/600mA

EN_RXD0 EN_RXD1

3.3V_PHY FB7001

NC/0.05R

Meridian 4

Remark: Parts position can be searched by using FIND function in PDF. USB USB_5V

MEMC_5V1 FB1101 1 2 120R/3000mA L0603

USB_5V

R1105 NC/0R051/8W

MEMC_5V1

12V 220UF 16V C1111

120R/3000mA FB1103

TH1101 PTCR

C1104 10U 16V

IN EN

OUT GND OC

1 2 3

C1103 NC/10U 10V

NC/G5250M1T1U R1101 R1103 NC/4.7K1/16W NC/4.7K1/16W SMD/0402 SMD/0402

C1102 NC/100N 16V SMD/0402

R1104 NC/10K 1/10W

2 1

6 2

90 ohm ACM-2012

1 2 3 4

M5VSW C1108

2 7 1 6

IN LX EN NC FB COMP SS GND

C1109

USB CONN CN103

USB_DN

R1102 NC/1K 1/10W

ZD1101 NC/PESD0603-240 D0603

ZD1102 NC/PESD0603-240 D0603

NC 22uF 10V

1 2 FB1102 120R/3000mAL0603

USB_OC

100UF 16V

C1107

3.3V

3 L1101

C1101 +

4.7UF

USB_DP

C1110 100N 16V

C1112

R1106 10K 1/10W

C1106 180P 50V

2KOHM 1% 1/10W

5 8 4 C1105 1UF16V

R1109 27K 1/10W 1%

24K

R1111 0R05 1/10W

MEMC5V1_Enable# Q1101 NC/PMBS3904

62K

R1110

M5VSW NC/1K 1/10W R1107

R1108 120K 1/10W 1%

10uF 10V

U1101 100uF 35V

U110

USB_PPON

G5655P12U

L1102 10uH 4A D1101 SJPW-T4VL

85%@3.3V

62K/24K

vout= 0.92*(1+(R179+R180)/R181))=5.07V

38 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. Debug Interface EJTAG(Core MIPS)

1 3 5 7 9

3VSB R4125

R4100 R4101 R4102 R4103 4.7K 1/16W 4.7K 1/16W 4.7K 1/16W 4.7K 1/16W

CN405

UART_VDD

3.3V

R4104 NC 4.7K 1/16W

2 4 6 8 10

UART_VDD

R4110

R4111

R4112

R4122

R4108

R4106

R4105

CN412

JTAG_TDI JTAG_RSTN JTAG_TMS JTAG_TDO JTAG_TCK R4109

3.3V

0.05R

NC/4.7K 1/16W NC/4.7K 1/16W

4.7K 1/16W 4.7K 1/16W 1 2 3 4

R4113

UART_TX UART_RX

R4126

NC/0.05R

R4127

NC/0.05R

R4107

R4123 R4124

UART_TX UART_RX

HP_TXD HP_RXD

NC NC

NC/CONN NC/CONN

1K 1/16W NC 1K 1/16W

NC 1K 1/16W

NC 1K 1/16W A/I? = NC

UART Port for STB MCU

UART Port for MIPS 3VSB

JTAG FOR STB MODE

C4101 100N 16V R4114 NC/4.7K 1/16W

NC/CONN 9 7 5 3 1

3VSB

10 8 6 4 2

CN406

R4118 10K 1/10W

STB_JTAG_TCK STB_JTAG_TDO STB_JTAG_TMS

R4115

STB_JTAG_TDI

R4116 NC/1K 1/16W

1 2

SXL_RESET# 100OHM1/16W

R4119 NC/ 10K 1/10W

R4117 NC/1K 1/16W

C4100 10N 50V

R4130

0.05R STB_JTAG_TDI

R4131

0.05R

R4132

0.05R

R4133

NC/0.05R

KEY _PW_SU_MENU

LED_R

LED_B

STB_JTAG_TDI

STB_JTAG_TDO

STB_JTAG_TMS

STB_JTAG_TDO

STB_JTAG_TCK STB_JTAG_TMS

STB_JTAG_TMS

STB_JTAG_TCK

GND RESET

VCC MR

4 3

SW4100 5 4

1 NC/SW

U4100 G692L293TCUf 2.91V A/I? = NC

MR has internal pull-up with 20K

A/I? = NC

KEY _VOL_CH

STB_JTAG_TCK

STB_MCU_TXD STB_MCU_RXD

Meridian 4 6.2 Power Board 221TE4L 715G4313P03000003S Remark: Parts position can be searched by using FIND function in PDF. ! T901

BD901 KBP208GL C944 10NF1KV 4

BEAD

! C902

FB903 47uF 450V 1

C943 10NF1KV

R9 04 100K 1/4W

! C903

R906 3.3K 1/4W

C905 0.001uF/1KV

47uF 450V 2

BEAD

R905 100 K 1 /4W

R907

R908 100 K 1 /4W

100K 1/4W

3 1

10 11

1N 500V Coil L901

R965 100 OHM 1/4W

8 9

+16V D901 MBRF20200CT +

C930 + 470UF 35V

C906 + C907 470UF 35V 470UF 35V

C908 100N 50V

C904 470UF 35V

POWER X''FMR 5

C901

R902 100 OHM 1/4W R903 100 OHM 1/4W

FB902 1

R901 100 OHM 1/4W

R909 3.3K 1/4W

C946

0.001uF/250V

! C910

R911 3.3K 1/4W

R9 10 2.2 OHM 1/4W

NC D904

R938

0.001uF/250V

! Q901

IC901

R912 22 OHM 1/8W

C915 47NF 50V

30MH 4

NC 2

1 2 3 4

+ C942

LD7576AGR

22UF 35V

100N 50V

D905 RECTIFIER DIODE FR107

C916 22UF 35V

R91 5 100 OHM 1 /4W

C926

CONN LED2 LED4 60V LED6 LED8

2 4 6 8 10

C924 2 20nF5 0V

+16V

F901 FUSE 84G 56 3 B

1 R998 0 OHM +-5% 1/8W

2 1

R999 680 OHM 3W

Q919 2SD1623S-TD-E

C945 100N 50V

R9100 1K 1/8W

KIA431A-AT /P 56G 158 12 IC903

1 3 5 7 9

LED1 LED3 60V LED5 LED7

CN904 NC

R925 2K 1/8W 5%

ZD902 MTZJ T-72 18B

CN901 CONN

C9 23 4 70pF/250 V

F902 FUSE 84G 5 6 3 B

R92 3 43 K 1/8W 1%

BEAD

C925

N L

R9 19 3K3 +-5 % 1/8W

3K 9 1 /8W 1%

FB904

C92 2 47 0pF/250V

+5.2V

R9 24

C921 22N 25V

DIM C918 1N 50V

+16V

NTCR

R916

IC902 56G 139 3A PC1 23X2YFZOF

R922 620 K 1 /4W

NR901

CN902 1 2 3 4 5 6 7 8 9 10 11 12 13

ON/OFF

R918 470OHM +-5% 1/8W

C913 100N 50V

R96 4 100 OHM 1 /4W

220R 1/8W 5%

R917 0R43 5% 2W

R92 0 R92 1 620K 1/4W 620K 1/4W

C912 470uF 16V

C914 2N2 500V

L903 C919 C920 1nF50V

C911 470uF 10V

R914 10 0 OHM 1/4W

C917

0.47UF

+5.2V +

R913 10K 1/8W

8 7 6 5

CT HV COMPNC CS VCC GND OUT

Coil L902

AOT8N65 L905

D903 MBRF20150CT

! C909

D902 PR1007

NC 0.1UF

LED10 LED12 60V LED16 LED14

R926 2K43 1/8W 1%

2 4 6 8 10

1 3 5 7 9 CN903 NC

LED9 LED11 60V LED13 LED15

40 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. +16V

D906 2 1

5 6 7 8

FB901 BEAD

2 B3100B

C932 82UF 100V

C931

D D D D

Q902 TPCA8009-H 7A 150V R933

GATE

R932 6.2K 1/8W

82UF 100V

C935 100V 0.1UF Z Y5V

ACTL

R987 13K 1/6W ISP

ISW C937 100N 50V

R927 NC R930 150 OHM 1/8W

C936 NC ISN

R928 NC

R929 NC

CN906 1 2 3 4 5 6

4R7 +-5% 1/8W

ON/OFF

R935 10KOHM +-5% 1/8W

100UH

1 VCC OVP

R931 150K 1/8W 5%

C938 4N7 50V

60V

L904

C929 47UF 35V

C934 100N 50V

16 15 14 13 12 11 10 9

G S S S

2 1

C933 470NF 25V

GBIAS GND GATE VCC NC OVP ISW EN NC NC ISP SS ISN DCTL VC ACTL

C928 330UF 35V

4 3 2 1

1 GATE2 3 ISW 4 5 ISP 6 ISN 7 VC 8

C927 100N 50V

IC904 RT8482GS

R934

LED14 LED12 60V 60V LED6 LED2

30K 1/8W 1% ISP

OVP

CONN

ISN R937 R936 1K 1/8W C939 1N 50V

1K 1/8W 1%

R939 0.05R

CN905 1 2 3 4

DC/DC Converter

LED14 LED2 60V

8-Strings for one Light

+5.2V R940 1K 1/8W 1%

+2.5V R941 10KOHM +-5% 1/8W

Sense the low est output voltage of RT8326 and then control RT8452 boost Vout.

ON/OFF

Q903

D907 D908 D909 D910 D911 D912 D913 D914 NC 1N4148 NC NC NC 1N4148 NC NC R942 2K4 +/-1% 1/8W LED1 LED2

LED3

LED4 LED5

LED6

LED7

R943 330 OHM +-1% 1/8W

LED8

DIM

R948 10K OHM +-5% 1/8W R950 R951 10K OHM +-5%1.2K 1/8W 1% R986 3K9 1/8W 5% D915 D916 D917 D918 D919 D920 D921 D922 NC NC NC 1N4148NC 1N4148 NC NC

R945 12K 1/8W 1%

C940 NC

R946 10K 1/4W

LED1

2N3904

Q904 2N3904

IC905 KIA431A -A T /P

R944 NC

+2.5V

R947 Q913 2N3904

Q914 SST2222A

LED12 LED13

LED14

LED15

2N3904

R961

LED16

R962 10ohm +/-1% 1/8W

LED4 LED5

LED6 LED7

LED8 LED9

LED10 LED11

LED12 LED13

LED14 LED15

R953

R954

Q916 NC

R955

R956

NC Q909 NC

0R01 1/10W Q910 2N3904

0R01 1/10W

Q911 2N3904

Q912 2N3904

R957

R958

R959

R960

10ohm +/-1% 1/8W

R980

LED9

D924 D925

D926 D927

D928 D929

D930

D931

D932 D933

D934 D935

D936 D937

D938

1N4148NC

LED10

R9108

LED11

R9109

0R01 1/10W

Q920 2N3904

Q921 2N3904

R972

R973

LED12

R9110

Q922 NC

LED13

R9111

NC Q923 2N3904

LED14

R9112

NC Q924 NC

LED15

R9113

0R01 1/10W Q925 2N3904

LED16

R9114

0R01 1/10W

Q926 2N3904

Q927 2N3904

R978

R979

NC Q908 2N3904

LED8

R9107

LED16

D923

Q907 NC

LED7

R9106

LED2 LED3

Q906 2N3904

LED6

R9105

Q917 NC

DIM

Compensation circuit

LED1

0R01 1/10W

Q905 2N3904

LED5

R9104

Q915

NC R963 LED10 LED11

LED4

R9103

ACTL R952 12K 1/8W 1%

+5.2V

LED9

LED3

R9102

0R01 1/10W

R949 75R 1/8W 1%

10K OHM +-5% 1/8W

LED2

R9101

ZD901 MTZJ T-72 15B

ON/OFF

Q918

R981 10KOHM +-5% 1/8W

R971 100KOHM +-5% 1/8W

R974

R975

R976

2N3904 R984 10KOHM +-5% 1/8W R985 100KOHM +-5% 1/8W C941 100N 50V 10ohm +/-1% 1/8W

Short LED protector

R977

Meridian 4 231TE4L 715G3973P01W22003M Remark: Parts position can be searched by using FIND function in PDF.

1000pF 250V

FB901 BEAD 1

47 OHM 1/4W

R902

47 OHM 1/4W

R937

47 OHM 1/4W

C901

BEAD

R901 2

T901 080GL19P N1 1 POWER X'FMR

3 L902 2

C914

470u/275V

R916

R917 0R05 1/4W

R931 100KOHM +-5% 1/8W

1 2 3 4

OTP HV COMP CS VCC GND OUT

JUMP

R918 1MOHM +-1% 1/4W

C921

680PF 250V

R910 1 OHM 1/4W

C910 1000UF 10V +

C925 2N2 500V

L904 3.5uH

C937

R913 47 OHM 1/4W

C913 2N2 500V

R915 470R 1%

47 OHM 1/4W

R919 0.39R

R938 47 OHM 1/4W

470 OHM 1/8W IC902 EL817M(X)

C919 33N 50V

C938 33nF 50V 1 R921 1.5KOHM +-1% 1/8W

JUMP

C918

C923 100N 50V

470pF/250V

R926 2K 1/8W 1%

KIA431A-AT/P 056G 158 12 IC903

HS4 HEAT SINK(Q901) 1

R936 470R 1/8W 1%

10K 1/8W 1%

CN901 SOCKET

R934 1K 1/8W 1%

R914

PR1007

CN903 NC/CONN

C929 100N 50V

JR90 1 MAX0R05

R923 F901 FUSE

5V/3.5A

5A/250V

+5V

C911 470uF

100N 50V

D905

C934 47 0PF 5 0V

680PF 250V

R933 510OHM +-5% 1/8W

MBR30L60CT

C920

16V/1.45A

D903 2

R920

C922 47 0PF 5 0V

C907 C908 C909 330UF 35V 330UF 35V 330UF 35V

STP10NK70ZFP

R912 10K OH M

C92 6 100N 50V 100N 50V

C936

2SD1623S-TD-E

1 NR901 NTCR 10 OHM

2 Q901

+ C917 C916 0.1uF 50V 47uF

+16V ZD902 TZX18B

R932 R935 1500R 1500R

6 5

LD7750RGR

1MOHM +-1% 1/4W

R911 22 OHM 1/4W 22 OHM 1/4W

9 8

! R924

IC901

C927 + 330UF 35V

Q903

D902 PR1007

R909 6.8K 1/4W 1N4148 D904 R930 NC

FMX-12SL

3 4

1 30MH

L903 3.5uH

D901

R907 100K

R906 100K

R908 6.8K 1/4W

R929 NC 4

R904 100K

C906 1500PF2KV

R928 NC

56UF 450V

R903 100K

R905 6.8K 1/4W

C931 1NF2KV

C902 56UF 450V C903

C924

2N2 500V 2N2 500V

BD901 D2SB80

C932 2

FB906

FB902 1

1 2

R927

9.1KOHM +-1% 1/8W

HS1 HEAT SINK(D901)

HS3 HEAT SINK(D903)

CN902

1 2

DIM ON/OFF 3D EN +16V GND1 GND

1 2

HS2 NC/HEAT SINK +5V

1 2

1 2 3 4 5 6 7 8 9 10 11 12

筿甧郎 NC

42 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. N.C

Vout

L801

47UH

LED1

C818 220N 50V

BEAD

C820 220N 50V

C801

Q801 APM1105NUC-TRG

0.1uF 50V

C804 4.7UF 100V

LED2

C819

LED3

220N 50V

C821 220N 50V

LED4 LED3 Vout

R803 2.2R

D801 1N4148-B4006

EMI

LED1

R845 300 OH M 1/4W

C814 680n F 50V

ON/OFF DIM 3D EN

JUMP / EMI

R801 0.3R 1/4W JR808 MAX0R 05

R802

R804 20K 1/10W

LED2 LED3 LED4

0.3R 1/4W

OVP1 R805 270K +-1% 1/8W R806 10K

1 2 3 4 5 6 7 8 9 10 11 12

PWM STATUS ISEN1 NC ISEN2 SSTCMP ISEN3 COMP ISEN4 SEL GNDA VIN ISEN8 GNDP ISEN6 VREF ISEN7 LDR OVP ISEN5 ISET ISW RT ENA

OZ9998AGN

24 23 22 21 20 19 18 17 16 15 14 13

C813 100uF 50V

LED3 R848 0R01

R829

1R 1%

LED2 LED1

LED4

6 5 4 3 2 1

CN802 NC/CONN

R813 10K

CN804 R812 C815 0.33uF 16V 100R 1/10W 5%

C805 0.47uF 16V

1 2 3 4 5

R810 C806 0.47UF 50V

1K 1/10W 5% JR805 MAX0R 05 JR804 MAX0R 05

CONN C807 2.2U16V R809 100K

LED2

R826 1R 1%

IC801

R807 3R 9 1/10W 5%

R846 0R01

FB802

ZD801 B3100B

+16V

R814 10R Vout

OVP1

R822 1M 1/8W 5% C812

R824 30K 1/10W 1%

100PF 50V

Meridian 4 6.3 IR Board (715G5061R02002004M) Remark: Parts position can be searched by using FIND function in PDF. 081G

Red

CN01 CONN

14 50 EL

LED1 204-10SURD/S530-A3

LED

1 2 3 4

R002

220R

Top View

VCC U001 IR

R001 C001 0.1uF 50V

15K OHM 1/10W

1 2 3

OUT GND VCC

16 mm

IRM-3636N3S27F45-P

Dip LED

56T 627911

37mm

44 Meridian 4 6.4 Key Board (715G5205K01000004S) Remark: Parts position can be searched by using FIND function in PDF. SW01

VOL+

~0.925V

TACT SW FWRD H1.5MM R01 3.3K +-1% 1/10W

SW02

VOL-

~0.606V

CH+

~0.313V

CH-

~0.016

~0.925V

TACT SW FWRD H1.5MM R02 2.4K 1/10W

SW03

CN02

1 2 3

PWR-SW FUNC_KEY

TACT SW FWRD H1.5MM R03

CONN 5

2KOHM 1% 1/10W FUNC_KEY

R07

100R 1/10W 1% TACT SW FWRD H1.5MM

C03

033G8032 3F HR

SW04

NC SW05

TACT SW FWRD H1.5MM R05 3.3K +-1% 1/10W

GND GND1

SW06

Source Select

~0.606V

TACT SW FWRD H1.5MM

1 R04 2.4K 1/10W

R6 2KOHM 1% 1/10W PWR-SW

R08 C04

SW07

Power ON/OFF

100R 1/10W 1% TACT SW FWRD H1.5MM

77T 607

2 FD

~0.016

Meridian 4

7. PCB Layout 7.1 Scaler Board (715G4786M01000005K) Remark: Parts position can be searched by using FIND function in PDF. SCREW6

Q4150

U405

R412

R511 R512

C603

TU102

D157

C1101

C1110

C652

C1102

C1103

U110

C653

R653

FB1101

C1111

D651

C1112

C1104 R1110

R1109 R1108

R1111

C1106

R1106

C1105 FB1103

R4122

R4123 R4106

R4127 R4105

R4126 R4108

C749

R4124 R4107

FB1001

U709

FB732

C1109

R1104

CN602

R656

U1101

FB733

CN412 C1107

C1108

Q651 R686

C656

R655

SEN8

R654 R659

L1102 SCREW5

SCREW4

C694

R1010

R1103

D652

CN111

D1101

SCREW1

C693

R156

FB1102

R1105

C695

CN103

ZD1102

R1102

TH1101

C741

C766

D156 R155

C166

L1101

CN605

FB731

FB725

R162

CN101

CN116

R1014

C1009

C697

D155

C111

R114

CN102

C1025

C696 R758

SEN1

R7004

R7003 C7006

R7005

C110

C602

R4125

U707 C698

C7008

R7002

R503

R524

D502

C114

C113

R105

R103

C105

FB102

R117

D101

U114 U113

R121

U112

R127

R107

R122 C101

R123

R109

R126 R131

R111

D105

C108

D104 D602

U111

R119

C121

R128 R124

C122

R129

R104

R120

R125

CN502

R519

C1010

CN601

C7015

R516 R525

R501

R502

R523 R522

R608

R617

Q502

R611

R606 R605

C619

C605

CN121

R521

C621

R616

C616

R612

R609

R619

R610

R613 R615

R621

FB601

FB602

R607 R614

C623

R618

C622

C615

R1012

FB502

R658

R1025

FB721

FB720

C606

U504

C503

R1101

U1001

R1026 C743

D601

C604

CN604

C1013

C1001

C1002

C742 C699

C607

C617

FB603

FB1003

C658

C624 D604

U514 U505 U506

D503

R161

C1022

C601

D603

C501

U604 C609

R604

C115

L1001

R515

R513

R514

Q501

R510

C435

C436 R422

R518

C104 R108

R421

R517

C106

R4209

C107

C102

C4203

C4204

C4202

R110

R167

R165

R106

R170

C109

C156

C153

C103

C159

R166

R169

R164

R4226

R4225

C4207

R4227

R4224

R4228

R4241

R4223

C4205

C4206

R153 C4208

R4222

C4201

R4221

C1026

C1027 C1004

C1003

FB726

R154 C4209

Q508

R116

C1021

C162

R175

C1066

C1071

C1008

C1005

C1062

C1058

R1078

R1077 C1051

C1052

C1064

L1002

R520

ZD1101

C1007

C662

R688

R1007

C664

R694

C1011

R691

C1006

R692

R1015

R693

R696

C1012

C661 C691

R1024

R697

C683

C6001

C1028 C1029

C6013

C679

CN658

C1063

R622

C1024 C1023

C685

C1059

C1016

R695

U513 U502 U503

C608

CN603

C682

CN657

L651

C1055

R1008

L652

X1051

L653

FB1002

L654

R690

FB1052

C611

C160 R173

C161

R174

Q151

R1070

C6012

C612

C618

R623

R176

R172

R1071

C6010

C6007

R675

R731

FB730

C712

C711

C1060

R1076

C613

C610

R601

R1073

R559

Q507

FB151

U708

R1069

Q551

R562

R563

CN501

R504

C709

C758

C715

R1068

R1072

CN506

R555

U4100

C4100

R4115

U101

R1065

C1053

C684

R556

SW4100

R1075

C1081

C1054

R1051

C717

FB1056

R1082

RP1051

R1080

R1060

R1081

R1067 R1074

R1064 R1063

R1052 C668

C1083

R1066

R1059

C1056 C1057

HS602 C6009

R558

R4236

R505

U163

R1058

C1089

R1057

R1053

R560

R4201

R526

R4118

C1082

R1054

R1079

RP1052

R1055

R671 R665

R669

R667

R1056

D655

R4119

C6004

R1062

C6008

C4200

U701

R1061

C680

R557

C4212

C4101

C665

U602

R732

FB651

C6011

C6006

C6005

C748

C747

R730

R4337

C746

Q652

C675

C674 C670

C659

R662

C667 FB653

R6003 C6014

C689 FB654

R666

C672

R651

C677

R652

R6004

C686

R674

R6000

R699

Q653

C687

R672 R6008

R676

R680

R6002

X4301

R4317

R602

D654

R6009

R664

R663

C655

U605

D653

R6005

R561

R4202

D551

R4242

CN405

C4303

R4340

R151

R4322

R4315

R152

R4103

R4208

R4102

R4101

R4207

R4104

R4211

R4206

R4318 C4301

R6006 R6007 R661

C4213

R4237

R4109 R4113 R4110 R4111 R4112

C4302

C654

R4210

R4100

C651

R551

R4341

R4121

FB713

C765

U515 U509 U510

R4214

R4259

Q552

R4212

R4229

Q553

R4257

R4266 R4272

R553

R7020 R4258

R4133

R4218

R4132

R4283

U704

FB711 C722

U705

R401

C723

C401

R4130

CN406

R4282 R4281

U401

CN703

R7014 R7019

ZD402

R4131 ZD401 R4117

R4114

R4116

R409

FB652

R4019

FB403

FB404

C6002

R4157

C724

C7017

C740

ZD405 ZD403 R411

C7001

C7002

R4274

CN401 C403

R7017 R7021

C4010

R102

R222

C404

HS1

C4011

R7018 R7013

FB719 FB728

C7016

C4152

C7013

C4379

C7007

C4381

FB7002

R4356

U402

U403

R7001

FB7001

R101

C405

SEN7

R4160

CN408

C737

C738

D402 R406 C402

R407

C218

FB4151

C4151

FB724

ZD404

C4150

R725

L701

FB401

FB402

D401 R403 R410

ZD406

ZD408

ZD407

C707

R4150

R4164

R4159

D701 U702

R4163

R4161

Q4151

R4162

SCREW3

C4153

U765

R4166

C4396 R4362

D4151

R4358

R4363

R4030

R4035

R4046

R4043 R4042

R4011 R4010

R4034

R4045

R4024

R4029

R4002

R4025

R4001

R4040 R4039

C739

C4367

R4361 R4360 C4383

FB706

C4401

R4280

R4268

C4371

U706

FB4150

C7014

C734

C703

C745

R719

C704

R726

C735

FB718

C732

C751

C705

R723

C733

C702

C728

C4394

C706

U703

C744

R724

C736

C729

R4269

R704

R708

R711

R702

FB708

C731

Q704

R710

C710

C716

C714

R728

C727

R713 R709 R707

FB741

R717

C721

FB727

R706

FB740

R4165

CN702

R701

FB729

R791

C713

R716

R714

Q701

C701 R712

FB709

R715

FB712

Q703

FB715

C720

FB714

C726

SEN2

FB705

C719

FB710

SCREW2

CN701

CN704

SEN13

R734

R160 R158

C189 R189 D154

C188

Q1101

C1065

FB1057

C692

C657 C666

R4009

R4008

R4007

R4332

R247 Q210

C678

C690

FB1059

C1074

R4329 R4327

R4017

R4018 C4310

R4015 R4013

R4014

R4004

R4005

R4006

R4016

R4328

R4335

R4021

C453

C452 FB431

R4273

R682

R603

C663

R620

C1069

R668

FB1054

C1086

R4304

R4305

R4307

C4003

C4013

C681

C1072

R677

R689

C124 R4323

C669

C614 R4324

R673

C620

U406

C660

R670

U115 C4309

C1084

FB4302

C1085

D501

C1080

R4312

C1079

C462

C1073

C463

C4304

C1078

C4044

C1076

C4002

R4306

C4016

C1067

FB4304

C4007

C4018

FB1053

C427

R4352

C4001

Q402

R722

R721

FB4301

C4311

C4356 C4358

C4398

C4386

R4047

R4044

R718

R720

R4041

R4003

R4026

R4012

R4036

R4031

C4369

C4397 C4361 C4364

C4385 C4384

C4365

C4357

C4353

C4378 C4370

R727

Q705

R408

R402 Q401

C4308

C4307

R4263

R4331

C428

C4020

R4330

C421

C4019

C459

C4043

C4045

R4355

R4205

R4325

C441

C4305

R4246

C4042

R4301

R4354

C4004

C443 FB429

C458

C4392

C4028

R4265

R4333

R4334

C464

C4015

C4014

R4038

FB430 C446

C4306

C4017

R4262

R4037

C433

C444

C4389 C4366

R4247

FB422 FB426

C4393

C4360

R4314

C465

C4390

C4375 C4372

C4373

C4374

C4380

R4357

C4395

C4363 C4382 R4359 C4351

C4387

R4313

FB439

C448

C4009

C4025

C4008

FB432 C447

FB4303

C4391

C449

C4399

R4326

R4336

U501

C4012

R4319

R4238

C4022

C4400

R4308

C423

R4309

R507

R4310

R4231

C4032

C422

C4352

C4362

R4267

R737

R739

Q706

C768 C767 R738 R703

R802

FB1051

Q602

R4233

C4029

R4351

C4313

R4232

C4005

C426

C4037

C424 C4312

C4024

R4338

R4234

R4353

C437

C4031

FB423

C4030 C4023

FB424

C430

C4388

C425

C4040

C438

R4251

C445

C461

C4039

C460 FB437

C4021

R4220

C429

C440

R4252

C4038

C4033

R4219

C456

C431

R4256

R4261

R4260

C4354

R4278

R735 R729

D103

FB427

C4006

C432

R4239

SEN3

C434

R4230

FB421

R4264

C4376

R4244

R4240

R4254

C4041 C4035 C450

C451 C4036 C4034

FB433

R4032

C455

R4033

FB434 C454

C7005 C7009

C4355

R4279

FB1055

Q601

Q4301

FB501 R4243

R4275

C4027

R4217

C439

R4253

C4026

R4204

C457

R4213

C4377

C158

C123

FB435

C4359

R171

R509

FB425

R4153

U711

D158

C116

R4158

R4255

R130

C502

C4214

R4245 R4152

R800 R801

R4271

C155

C551

R4203

R4235

R168

Q506

U507

R506 R508

Q505

R4156 R4155

R4151

R4154

R4215

D152

C112 R115

FB101

R7012

R7009

R7008

C4368

R1107

C151

R135

R163

R134

D151

R554 R552

FB551

R7007

R7010

SEN14

R7011

46 Meridian 4 Remark: Parts position can be searched by using FIND function in PDF. Q702 SEN11

R736

R405

R404

R233

R4020

FB438

FB436

R4320

FB428 C442

R4321

R4022

R4023

R4311

R4316

C1088 C1061

FB1058

C1075 C1068

C1087

C1070

C1077

C688

R159 R157 D153

R188

SEN12

C923

GND2 J922

Q901

HS1 FB902

J903

C905

C903 C902

D904

D902

C919

NR901 F902

CN901

GND1

R9100 C918

R998

Q928

R922 R921

C936 R930

C939

JR901

C933

R933

C926

Q914 R948

JR904

R942

Q902

R915

R914 R964

R913

R918

R954

JR903

R9107

R977

R979

R9114

R9113

R9112

R956

R9111

R976

R978

R955

R953

R9104

R9105

R9106

R9109

R9110

R972

R974

R959

R957

R9108

R9102

R973

R9103

R975 R958

R949

R940

R941

R947

R984

Q918

Q913

Q904

Q903

J916

IC905

Q915

Q923

R960

R943

R903

FB904

R912 R938

IC901 SEN3

R926

C945

C938

R923

R951

R927

C927

R931

R924

C901

R937

C940

R929

C937

R945

R928

C934 R9101

R934

R962

R952

R985

R916

R935

IC904

C941

R971

C914

R939

Q919

R932 R981

R904

C946

C908

J914

J913

D936

GND4

Q917

Q916

D934

D918

D916

D932

D931

D915

D917

D933

D935

D919

D921

D937

D938

D922

D920

R980

JR902

R907

R905

L903 L905

CN902

J912

J924

Q921

Q920

Q922

Q924

Q926

Q927

Q925

R944

R908

J901

R999

Q910

Q912

Q911

Q909

Q907

Q905

ZD901

R906

L902 C913

C928 J908

ZD902

FB901

C929

J911

R963

R909

FB903

R911

HS2 D903

C912

J910

D912

D928

D930

D914

D913

D929

D927

D911

D909

D925

D923

Q908

Q906

J923

J917

R946

R920

T902 T901 R987

J904

D901 C904

J905

J907

J920

C925

D905

L901

J906

C930 J909

C907

C943 BD901 C944 C922

HS3 C935

C931

C911

C906

J921

D907

D910

D926

D924

D908

J919

CN903

CN905

CN906

CN904

J918

GND3

F901

IC902

IC903

C932

R917

C942

C916

Meridian 4

7.2 Power Board 221TE4L (715G4313P03000003S) Remark: Parts position can be searched by using FIND function in PDF. SEN5

R961

R950

R936

R986

D906

L904 R965

R902

R901

R919

C924

R925

C909

C910

R910

C917 C920

C921

C915

PIN23

48 Meridian 4 231TE4L (715G3973P01W22003M) Remark: Parts position can be searched by using FIND function in PDF. Q903

R847 R813

C933

C806

R802 R807 R803

C919

Q801

R824

R846

R827

R848 R828

R812 R809

R826

R936

C938

R829

C805

R801

C812 C819

R924

R910

R912

C934 C922

J902

R906

R903

R907

R904

R929 R930

R917

CN903 CN901

ZD801

R908

R918

FB901

R909

R928 R905

R920

IC901

R911

C917

C921

R931

L901 L902

C815

C818

C801

R810

R822

JR901

NR901

R916

C903A C902

IC801

JR804 JR805 R808

R921

C915

F901

R804 R842 R805

C807

R901

J823

F902

C814

R806

R815

R938

R844

R922

C920

HS2

J909

C916

C914

C902A C903

FB904 FB902

BD901

C932

C931

PIN31

C918

FB906

ZD802

FB903

C906 D904

C804

D902

R919

J809

FB905

D905

Q901 HS6 HS4

R814

R902

D801

J801

IC902

C935

J805

J821

J806

J822

CN804

CN802

J807

J804

R937

C936

R913

C923

L802

L801

R845

C901

R914

C820

R830

R933

C937

C913

R915

T901

C926

C924

C925

R927

L904

C911

FB801

C810

C821

JR808

C811

J815

C813

R816

C808

C929

R926

J906

C910

J907

J904

D903 HS3

R923

J808

C927

Q803

R934

R817

CN902

J803

J814

ZD902

D901 C908 HS1 HS5 C907

FB802

J810

J908

R932

IC903

CN801

J903

L903

R935

C909

J802

GND1

PIN24

Meridian 4 231TE4L (715G4033P01001004S) Remark: Parts position can be searched by using FIND function in PDF.

CN2 CN3 CN1

CN11

50 Meridian 4 7.3 IR Board (715G5061R02002004M)

LED1

R002

U001

C001

R001

CN01

7.4 Key Board (715G5205K01000004S)

R05

R07

R03

R02

R01

SW1

R04

GND1

R08

SW01

SW02

SW03

SW04

SW05

SW07

SW2

SW11

SW06

CN02

SW12

Meridian 4

8. Wiring Diagram

Panel

CN704

CN401 CN902

Scaler

CN408

Key Board

Scaler Board

Power Board CN802

CN901 CN601

SPK L Panel

IR Board

SPK R

Meridian 4

9. Scaler Board Overview DDR

Scaler

Flash LVDS

HDMI SPDIF TV ANTENNA

VGA

AUDIO

AV INPUT

Side AV

Meridian 4

10. Mechanical Instructions Take 231TE4L disassembly for example Carefully place the TV monitor face down on a smooth surface. Be careful to avoid scratch and injury during the process of uninstall. 1. Using a cross-head screwdriver unscrew six screws that secure rear cover to the TV monitor. 2. Pull down the plate screw cap and unscrew the six screws to remove the rear cover.

Meridian 4

3. Disconnect the cables and unscrew the screws that secure scaler board and power board to the main frame, and remove the boards.

4. Unscrew the screws that secure IR board, speakers and main frame to the bezel, and remove the bezel.

Meridian 4

11. Trouble Shooting This section describes commonly encountered issues and accompanying solutions.

General TV issues 1. The TV does not switch on 

Disconnect the power cable from the power outlet. Wait for one minute then reconnect it.



Check that the power cable is securely connected.

2. The remote control is not working properly: 

Check that the remote control batteries are correctly inserted according to the + / - orientation.



Replace the remote control batteries if they are flat or weak.



Clean the remote control and TV sensor lens.

3. The standby light on the TV blinks red 

Disconnect the power cable from the power outlet. Wait until the TV cools down before reconnecting the power cable. If the blinking reoccurs, contact Philips Consumer Care.

4. You forgot the code to unlock the TV lock feature 

Enter ‘5351’.

5. The TV menu is in the wrong language 

Change the TV menu to your preferred language.



When turning the TV on/off/to standby, you hear a creaking sound from the TV chassis:



No action is required. The creaking sound is normal expansion and contraction of the TV as it cools and warms up. This does not impact performance.

TV channel issues 1. Previously installed channels do not appear in the channel list: 

Check that the correct channel list is selected.

2. No digital channels were found during the installation 

Check that the TV supports DVB-T or DVB-C in your country. See the listed countries on the back of the TV.

Picture issues 1. The TV is on, but there is no picture: 

Check that the antenna is properly connected to the TV.



Check that the correct device is selected as the TV source.

2. There is sound but no picture: 

Check that the picture settings are correctly set.

Meridian 4

3. There is poor TV reception from an antenna connection: 

Check that the antenna is properly connected to the TV.



Loud speakers, unearthed audio devices, neon lights, high buildings and other large objects can influence reception quality. If possible, try to improve the reception quality by changing the antenna direction or moving devices away from the TV.



If reception on only one channel is poor, fine tune this channel.

4. There is poor picture quality from connected devices: 

Check that the devices are connected properly.



Check that the picture settings are correctly set.

5. The TV did not save your picture settings: 

Check that the TV location is set to the home setting. This mode offers you the flexibility to change and save settings.

6. The picture does not fit the screen; it is too big or too small: 

Try using a different picture format.

7. The picture position is incorrect: 

Picture signals from some devices may not fit the screen correctly. Check the signal output of the device.

Sound issues 1. There is a picture but no sound from the TV: Note: If no audio signal is detected, the TV automatically switches the audio output off — this does not indicate malfunction. 

Check that all cables are properly connected.



Check that the volume is not set to 0.



Check that the sound is not muted.

2. There is a picture but the sound quality is poor: 

Check that the sound settings are correctly set.

3. There is a picture but sound comes from one speaker only: 

Verify that sound balance is set to the centre.

HDMI connection issues There are problems with HDMI devices: 

Note that HDCP support can delay the time taken for a TV to display content from a HDMI device.



If the TV does not recognize the HDMI device and no pictures are displayed, try switching the source from one device to another and back again.



If there are intermittent sound disruptions, check that output settings from the HDMI device are correct.



If a HDMI-to-DVI adaptor or HDMI to •DVI cable is used, check that an additional or AUDIO IN (mini-jack only).

Meridian 4

Computer connection issues The computer display on the TV is not stable: 

Check that a supported resolution and refresh rate is selected on the computer.



Set the TV picture format to unscaled.

Contact us If you cannot resolve your problem, refer to the FAQs for this TV at www.philips.com/support. If the problem remains unresolved, contact Philips Consumer Care in your country as listed in this User Manual. Warning: Do not attempt to repair the TV yourself. This •may cause severe injury, irreparable damage to your TV or void your warranty. Note: Make a note of your TV model and serial •number before you contact Philips. These numbers are printed on the back of the TV and on the packaging

Meridian 4

12. ISP Instruction For the procedure you will require: 1. A personal computer with web browsing capability. 2. An archive utility that supports the ZIP-format (e.g. WinZip for Windows or StuffIt for Mac OS). 3. Preferably empty USB memory stick. Note: Only FAT/DOS-formatted portable memory is supported.

Software upgrades procedure 1. Prepare a U-disk; the file system of FAT is the best choice. 2. Change the “.pkg” software file name to “upgrade.pkg” and copy it to U-disk root directory. 3. TV AC off, and insert the U-disk with F/W changed to the USB port of TV as below figure.

4. After TV AC on, TV will detect the F/W in the U-disk to upgrade automatically. During this process, it is forbid to AC off TV and unplug the U-disk。TV will restart after upgrade. 5. Unplug the U-disk and restart TV. 6. Press “menu+1999+recall” by RC to open factory menu and check the software version as below figure. If the version information is not the same as the F/W in U-disk, please redo upgrade.(Take 42pfl5300/t3 for example)

Meridian 4

13. White Balance, Luminance Adjustment It is not necessary to adjust the white balance of this set. Enter into the factory mode Press the MENU button, and then press Number key 1→9→ 9→9 on the remote control to enter the factory mode.

Meridian 4

14. Monitor Exploded View

Meridian 4 61

15. Recommended & Spare Parts List Note: The parts information listed below are for reference only, and are subject to change without notice. Please go to http://cs.tpv.com.cn/hello1.asp for the latest information

221TE4LB/57 Item

Location

PCM Codes

Description

XM114

P34T0859AFLZ1L01BA

BEZEL _21.5MMD

XM409

A33T0996AFL 1L0100

KEY_FUNC(SK10-19)

XM125

A33T0995AFLX1L0100

COVER_FUNCTION --

XM003

KEPFBXZ2C

KEY BOARD ASSY

XM004

PLTV1C554XXZVC

POWER BOARD ASSY

XM010

IRPFBXZ2C

IR BOARD ASSY

XM408

P33T0257 1 1C0100

LENS _POWER

XM408

P33T0274ABV 1C0100

LENS IR

XM002

756TXBCB0TS0320002

SCALER BOARD ASSY(CBPFBTASX1C)

E750

750GBU215H3103N000

LCD M215HW03 V100 XM AUO

SP01

078G0035566 YL

SPEAKER 8 OHM 3.5W 100X27mm 140mm YES

SP02

078G0035566 YR

SPEAKER 8 OHM 3.5W 100X27mm 200mm YES

XM118

A37T0162011CKD

HINGE

XM119

P34T0814AFL 1L0100

STAND _NECK

XM117

P34T0862AFL 1L0100

BASE

XM113

A34T1996AFLZBL01BA

REAR COVER 22

XM131

P33T0275AFL 1L0100

SCREW CAP

XM129

705TXBBCP11

705 ASSY FOR BRAZIL PACKING

E08902

089G 725CAA DB

D-SUB CABLE

XM405

092GB1TX1A36GH

ECN704

095G801313DX08

HARNESS 13P-13P 160mm

ECN906

095G8014 6D946

HARNESS 6P-6P(CI1406S) 220mm

ECN401

095G801414DY18

HARNESS 14P-4P+3P 450/470mm

ECN408

095G8018 3DY10

HARNESS 30P-42P 180mm

098GRABD5NEPHR

REMOTE PHILIPS RC2143619/01

389G224A15NJR800X5

AC POWER CORD 1500+80mm

XM105

705TXBCK006

BASE SCREW

XM126

A33T0907AFL 1L0100

AC COVER

XM202

Q44G600027V 9A

CARTON

XM213

Q45G2010M0101A

PE BAG FOR MANUAL

XM203

Q45T 99609100

EPE COVER

XM205

705TXCCS044048

EPS ASSY

XM202

X44GCA1081302A

ARTWORK CARTON

XM130

705TXBBCA11

705 ASSY FOR BRAZIL PCBA

U115

056G1133956

IC CAT24C02WI-GT3 SO-8

XM404 ECN901

Remark

Meridian 4 U405

056G2233 50

FLASH H27U1G8F2BTR-BC 1Gb TSOP1-48

U406

056G2233X01

FLASH MX25L4006EM2I-12G 4M SOP8L 200 mil

SMTF-U406

100TPTAI003S2X

PHILIPS_221TE4LB_SA_FLASH_V2.04_5D40

SMTF-U405

100TPTAI004S2X

PHP_221TE4LB_SA_Nand_Flash_V2.05_B453

SMTF-U115

100TPTAIV02S1D

PHILIPS_221TE4LB_SA_VGA_EDID_V2.02_2200

U401

056G 562467

SCALER TSXL28-B1A10-H BGA

U402

056G 615144

DRAM NT5CB64M16DP-CF 1Gb BGA-96

U1001

056G 7SB157 F

IC NC7SB3157P6X MAA06A SC-70 FAIRCHIL

U163

056G 643 27

IC G692L293TCUf 2.91V SOT-143

U111

056G 662502

IC ESD AZC199-04S.R7G SOT23-6L

X1051

093G 22SX01 YC

CRYSTAL YC 49USMD 16.000MHz 20PPM 18PF

X4301

093G 22SX02 YC

CRYSTAL YC 49U/SMD 24MHz 20PPM 18PF

U001

056G 627 48

IR RECEIVER IRM-3636N3S27F45-P 36KHZ

U001

356G0927048

IR RECEIVER IRM-3636N3S27F45-P 36K

IC901

056G 379529

AC/DC CONVERTER IC LD7576AGR SOP-7

IC904

056G 700 2

IC RT8482GS SOP-16

IC902

056G 139 10

IC TLP781F PHOTOCOUPLER DIP-4

IC902

056G 139 3A

PC123Y22FZOF SHARP

IC903

056G 158 10 T

DC/DC AS431AZTR-E1 150MA 40V TO-92

IC903

056G 158 12

SHUNT REGULATOR KIA431A-AT/P TO-92

F901

084G 56 3 B

FUSE 3.15A 250V

F901

084G 56 3W

FUSE 3.15A 250V

T901

080GL32P 27 L

X'FMR 480UH 10% 10UH PT-013361-5 EFD30

T901

080GL32P 27 N

X'FMR 480UH 10% 10UH YUVA-1429 EFD30

Service Kit Description

Part No.

ISP Tool

USB

Picture

Meridian 1

16. General Product Specification Please refer to the 191V2 and 221V2 Product Specification the next page: 221TE4L Page 64-102 231TE4L Page 103-141

Meridian 4

TELEVISION/MONITOR SAFFTY GUIDELINES FOR THE PROFESSIONAL SERVICE TECHNICIAN

Safety Checks After the original service problem has been corrected,a complete safety check should be made. Be sure to check over the entire set, not just the areas where you have worked. Some previous servicer may have left an unsafe condition,which could be unknowingly passed on to your customer. Be sure to check all of the following: Fire and Shock Hazard 1. Be sure all components are positioned in such a way as to avoid the possibility of adjacent component shorts. This is especially important on those chassis which are transported to and from the service shop. 2. Never release a repaired unit unless all protective devices such as insulators, barries, covers, strain reliefs, and other hardware have been installed in accordance with the original design. 3. Soldering and wiring must be inspected to locate possible cold solder joints,solder splashes,sharp solder points, frayed leads, pinched leads, or damaged insulation ( including the ac cord).Be certain to remove loose solder balls and all other loose foreign particles. 4. Check across-the-line components and other components for physical evidence of damage or deterioration and replace if necessary. Follow original layout,lead length, and dress. 5. No lead or component should touch a receiving tube or a resistor rated at 1 watt or more. Lead tension around protruding metal surfaces or edges must be avoided. 6. Critical components having special safety characteristics are identified with ans by the Ref. No. in the parts list and enclosed within a broken line * (where several critical components are grouped in one area) along with the safety symbols on the schematic diagrams and/or exploded views. 7. When servicing any unit, always use a separate isolation transformer for the chassis Failure to use a separate isolation transformer may expose you to possible shock hazard, and may cause damage to servicing instruments. 8. Many electronic products use a polarized ac line cord (one wide pin on the plug.) Defeating this safety feature may create a potential hazard to the service and the user. Extension cords which do not incorporate the polarizing feature should never be used. 9. After reassembly of the unit, always perform an leakage test or resistance test from the line cord to all exposed metal parts of the cabinet. Also check all metal control shafts(with knobs removed), antenna terminals, handles, screws, etc. to be sure the unit may be safety operated without danger of electrical shock. * Broken line Implosion 1. All picture tubes used in current model receivers are equipped with an integral implosion system. Care should always be used, and safety glasses worn,whenever handling any picture tube. Avoid scratching or otherwise damaging the picture tube during installation. 2. Use only replacement tubes specified by the manufacturer. X-radiation 1. Be sure procedures and instructions to all your service personnel cover the subject of X-radiation. Potential sources of X-rays in TV receivers are the picture tube and the high voltage circuits. The basic precaution which must be exercised is to keep the high voltage at the factory recommended level. 2. To avoid possible exposure to X-radiation and electrical shock, only the manufacturer's specified anode connectors must be used. 3. It is essential that the service technician has an accurate HV meter available at all times. The calibration of this meter should be checked periodically against a reference standard. 4. When the HV circuitry is operating properly there is no possibility of an xradiation problem. High voltage should always be kept at the manufacturer's rated value-no higher - for optimum performance. Every time a color set is serviced, the brightness should be run up and down while monitoring the HV with a meter to be certain that the HV is regulated correctly and does not exceed the specified value. We suggest that you and your technicians review test procedures so that HV and HV regulation are always checked as a standard servicing procedure, and the reason for this prudent routine is clearly understood by everyone. It is important to use an accurate and reliable HV meter. It is recommended that the HV recorded on each customer's invoice, which will demonstrate a proper concern for the customer's safety. 5. When troubleshooting and making test measurements in a receiver with a problem of excessive high voltage, reduce the line voltage by means of a Variac to bring the HV into acceptable limits while troubleshooting. Do not operate the chassis longer than necessary to locate the cause of the excessive HV.

6. New picture tubes are specifically designed to withstand higher operathng voltages without creating undesirable X-radiation. It is strongly recommended that any shop test fixture which is to be used with the new higher voltage chassis be equipped with one of the new type tubes designed for this service. Addition of a permanently connected HV meter to the shop test fixture is advisable. The CRT types used in these new sets should never be replaced with any other types, as this may result in excessive X-radiation. 7. It is essential to use the specified picture tube to avoid a possible X-diation problem. 8. Most TV receivers contain some type of emergency "Hold Down" circuit to prevent HV from rising to excessive levels in the presence of a failure mode. These various circuits should be understood by all technicians servicing them, especially since many hold down circuits are inoperative as long as the receiver performs normally. Leakage Current Cold Check 1. Unplug the ac line cord and connect a jumper between the two prongs of the plug. 2. Turn on the power switch. 3. Measure the resistance value between the jumpered ac plug and all exposed cabinet parts of the receiver, such as screw heads, antennas, and control shafts. When the exposed metallic part has a return path to the chassis, the reading should be between 1 megohm and 5.2 megohms. When the exposed metal does not have a return path to the chassis, the reading must be infinity. Remove the jumper from the ac line cord.

TO INSTRUMENTS EXPOSED METAL PARTS

0.15 uF

1500 ohm, 10W

WATER PIPE EARTH GROUND

Leakage Current Hot Check 1. Do not use an isolation transformer for this test. Plug the completely reassembled receiver directly into the ac outlet. 2. Connect a 1.5k, 10w resistor paralleled by a 0.15uf. capacitor between each exposed metallic cabinet part and a good earth ground such as a water pipe, as shown above. 3. Use an ac voltmeter with at least 5000 ohms volt sensitivity to measure the potential across the resistor. 4. The potential at any point should not exceed 0.75 volts. A leakage current tester may be used to make this test; leakage current must not exceed 0.5 milliamps. If a measurement is outside of the specified limits, there is a possibility of shock hazard. The receiver should be repaired and rechecked before returning it to the customer. 5. Repeat the above procedure with the ac plug reversed.( Note: An ac adapter is necessary when a polarized plug is used. Do not defeat the polarizing feature of the plug.) Picture Tube Replacement The primary source of X-radiation in this television receiver is the picture tube. The picture tube utilized in this chassis is specially constructed to limit X-radiation emissions. For continued X-radiation protection, the replacement tube must be the same type as the original, including suffix letter, or a Philips approved type. Parts Replacement Many electrical and mechanical parts in Philips television sets have special safety related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. The use of a substitute part which does not have the same safety characteristics as the Philips recommended replacement part shown in this service manual may create shock, fire, or other hazards

WARNING : Before removing the CRT anode cap, turn the unit OFF and short the HIGH VOLTAGE to the CRT DAG ground. SERVICE NOTE : The CRT DAG is not at chassis ground.