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LC-32PX5M/X/LC-37PX5M/X
SERVICE MANUAL No. S17B1LC37PX5M
LCD COLOR TELEVISION
MODELS
LC-32PX5M/X LC-37PX5M/X
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified be used.
OUTLINE This model is based on the LC-32BX5H/M, LC-37BX5H/M and partially modified. For the contents not covered in this Service Manual, accordingly, please refer to the LC-32BX5H/M, LC-37BX5H/M (S56T7LC32BX5M) Service Manual.
CONTENTS DIFFERENCES FROM BASE MODEL LIST OF CHANGED PARTS ............................. i SAFETY PRECAUTION IMPORTANT SERVICE SAFETY PRECAUTION ......................................................... v Precautions for using lead-free solder............. vi CHAPTER 1. SPECIFICATIONS [1] SPECIFICATIONS......................................... 1-1 CHAPTER 2. OPERATION MANUAL [1] OPERATION MANUAL.................................. 2-1 CHAPTER 3. DIMENSIONS [1] DIMENSIONS................................................ 3-1 CHAPTER 4. REMOVING OF MAJOR PARTS [1] REMOVING OF MAJOR PARTS................... 4-1
CHAPTER 5. BLOCK DIAGRAM/OVERALL WIRING DIAGRAM [1] BLOCK DIAGRAM..........................................5-1 [2] OVERALL WIRING DIAGRAM (LC32PX5M/X) .....................................................5-3 [3] OVERALL WIRING DIAGRAM (LC37PX5M/X) .....................................................5-5 CHAPTER 6. SCHEMATIC DIAGRAM [1] DESCRIPTION OF SCHEMATIC DIAGRAM .............................................................6-1 [2] SCHEMATIC DIAGRAM .................................6-2 CHAPTER 7. PRINTED WIRING BOARD [1] OPERATION UNIT PRINTED WIRING BOARD ...........................................................7-1 [2] LED, R/C UNIT PRINTED WIRING BOARD ...........................................................7-2 Parts Guide
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. This document has been published to be used for after sales service only. The contents are subject to change without notice.
LC-32PX5M/X/LC-37PX5M/X LC-37PX5M
DIFFERENCES FROM BASE MODEL
Service Manual
LIST OF CHANGED PARTS „LC-32PX5M / LC-32PX5X Ref. No. Description LC-32BX5M PRINTED WIRING BOARD ASSEMBLIES (NOT REPLACE ITEM) OPERATION Unit DUNTKD685FM03 MAIN Unit DUNTKD892FM03 SUB Unit DUNTKD893FM03 LED, R/C Unit DUNTKD897FM03 VIDEO-IN3 Unit DUNTKD898FM03 POWER Unit exchange RDENCA182WJQZ LED, R/C UNIT (DUNTKD095FM02) J101 Jack QJAKJA014WJZZ R111 Resistor 22 1/4W Metal Oxide VRS-TW2ED220JY R112 Resistor 100k 1/16W Metal Oxide VRS-CY1JF104JY R113 Resistor 22 1/4W Metal Oxide VRS-TW2ED220JY R114 Resistor 100k 1/16W Metal Oxide VRS-CY1JF104JY R115 Resistor 1k 1/16W Metal Oxide VRS-CY1JF102JY SUB UNIT (DUNTKD893FM50 / DUNTKD893FM51) C1319 Capacitor 220 6.3V Electrolytic VCEASX0JN227MY C1320 Capacitor 10 16V Ceramic RC-KZA510WJPZY C1321 Capacitor 0.1 25V Ceramic VCKYCY1EF104ZY C1322 Capacitor 220 6.3V Electrolytic VCEASX0JN227MY C1326 Capacitor 1000p 50V Ceramic VCKYCY1HB102KY C1327 Capacitor 1000p 50V Ceramic VCKYCY1HB102KY C1328 Capacitor 1 10V Ceramic VCKYCY1AB105KY C1329 Capacitor 33 10V Electrolytic VCEASX1AN336MY C1330 Capacitor 0.1 25V Ceramic VCKYCY1EF104ZY C1337 Capacitor 1 10V Ceramic VCKYCY1AB105KY C1901 Capacitor 1 10V Ceramic VCKYCY1AB105KY C1902 Capacitor 1 10V Ceramic VCKYCY1AB105KY C3447 Capacitor 1 10V Ceramic VCKYCY1AB105KY C3448 Capacitor 1 10V Ceramic VCKYCY1AB105KY C3449 Capacitor 0.1 16V Ceramic VCKYCY1CB104KY C5002 Capacitor 0.01 50V Ceramic VCKYCY1HB103KY C5003 Capacitor 4700p 50V Ceramic VCKYCY1HB472KY C5004 Capacitor 4700p 50V Ceramic VCKYCY1HB472KY D1901 Diode DA221TL VHDDA221///-1Y FB5001 Ferrite Bead BLN-0051TA RBLN-0051TAZZY FB5002 Ferrite Bead BLN-0051TA RBLN-0051TAZZY FL5001 Filter RFILN0017TAZZY FL5002 Filter RFILN0017TAZZY FL5003 Filter RFILN0017TAZZY IC1302 IC BH3544F-E2 VHIBH3544F+-1Y IC1901 IC TC4W66F (TE12L,F) VHITC4W66F/-1Y IC1902 IC TC4W66F (TE12L,F) VHITC4W66F/-1Y IC2001 IC M30626FHPFPU5C RH-IXA648WJN2Q L1303 Coil Peaking 100uH VPCNN101J7R7NY P5009 Plug 14pin (VD) QPLGNA334WJZZY Q1302 Transistor PDTC144EE VSRDTC144EE-1Y Q1901 Transistor 2SC3928A VS2SC3928AR-1Y Q1902 Transistor UM6K1N TN VSUM6K1NTN+-1Y Q1903 Transistor QS6K1 VSQS6K1++++-1Y Q1904 Transistor PDTA144EK VSRDTA144EK-1Y Q2002 Transistor PDTC144EE VSRDTC144EE-1Y R1309 Resistor 18 1/4W Metal Oxide VRS-TW2ED180JY R1310 Resistor 18 1/4W Metal Oxide VRS-TW2ED180JY R1312 Resistor 100k 1/16W Metal Oxide VRS-CY1JF104JY R1313 Resistor 470 1/16W Metal Oxide VRS-CY1JF471JY R1314 Resistor 470 1/16W Metal Oxide VRS-CY1JF471JY R1901 Resistor 1k 1/16W Metal Oxide VRS-TV1JD102JY R1902 Resistor 1k 1/16W Metal Oxide VRS-TV1JD102JY
i
LC-32PX5M DUNTKE097FM02 DUNTKD892FM50 DUNTKD893FM50 DUNTKE095FM02 RDENCA182WJQZ RH-IXA650WJN1Q -
LC-32PX5X DUNTKE097FM02 DUNTKD892FM51 DUNTKD893FM51 DUNTKE095FM02 RDENCA182WJQZ RH-IXA650WJN1Q -
Note Changes Changes Changes Changes Delete No Changes Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Changes Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete
LC-32PX5M/X/LC-37PX5M/X Ref. No. Description R1903 Resistor 4.7k 1/16W Metal Oxide R1904 Resistor 150k 1/16W Metal Oxide R1907 Resistor 1M 1/16W Metal Oxide R1908 Resistor 1M 1/16W Metal Oxide R1909 Resistor 1M 1/16W Metal Oxide R1910 Resistor 1M 1/16W Metal Oxide R1911 Resistor 150k 1/16W Metal Oxide R1912 Resistor 0 1/16W Metal Oxide R2002 Resistor 1k 1/16W Metal Oxide R2003 Resistor 22k 1/16W Metal Oxide R2005 Resistor 22k 1/16W Metal Oxide R2008 Resistor 100k 1/16W Metal Oxide R2034 Resistor 15k 1/16W Metal Oxide R2051 Resistor 100 1/16W Metal Oxide R2075 Resistor 100 1/16W Metal Oxide R3465 Resistor 100 1/16W Metal Oxide R3466 Resistor 100 1/16W Metal Oxide R5008 Resistor 1k 1/16W Metal Oxide R5011 Resistor 47k 1/16W Metal Oxide R5014 Resistor 0 1/16W Metal Oxide OPERATION Unit (DUNTKE097FM02) All parts are changed.
LC-32BX5M VRS-CY1JF472JY VRS-CY1JF154JY VRS-CY1JF105JY VRS-CY1JF105JY VRS-CY1JF105JY VRS-CY1JF105JY VRS-CY1JF154JY VRS-CY1JF102JY VRS-CY1JF223JY VRS-CY1JF223JY VRS-CY1JF104JY VRS-CY1JF153JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF102FY VRS-CY1JF473JY VRS-CY1JF000JY
LC-32PX5M VRS-CJ1JF000JY VRS-CY1JF102JY -
LC-32PX5X VRS-CJ1JF000JY VRS-CY1JF102JY -
In trouble shooting table, “No audio heard (4)” and “No external video screen <INPUT3>” are abolished. Refer to the PARTS GUIDE for CABINET PARTS, SUPPLIED ACCESORIES, PACKING PARTS and SERVICE JIGS.
ii
Note Delete Delete Delete Delete Delete Delete Delete Add Delete Delete Delete Delete Delete Changes Delete Delete Delete Delete Delete Delete
LC-32PX5M/X/LC-37PX5M/X Â&#x201E;LC-37PX5M / LC-37PX5X Ref. No. Description LC-37BX5M PRINTED WIRING BOARD ASSEMBLIES (NOT REPLACE ITEM) OPERATION Unit DUNTKD685FM13 MAIN Unit DUNTKD892FM13 SUB Unit DUNTKD893FM13 LED, R/C Unit DUNTKD897FM13 VIDEO-IN3 Unit DUNTKD898FM13 POWER Unit exchange RDENCA182WJQZ LED, R/C UNIT (DUNTKD897FM53) J101 Jack QJAKJA014WJZZ R111 Resistor 22 1/4W Metal Oxide VRS-TW2ED220JY R112 Resistor 100k 1/16W Metal Oxide VRS-CY1JF104JY R113 Resistor 22 1/4W Metal Oxide VRS-TW2ED220JY R114 Resistor 100k 1/16W Metal Oxide VRS-CY1JF104JY R115 Resistor 1k 1/16W Metal Oxide VRS-CY1JF102JY SUB UNIT (DUNTKD893FM52 / DUNTKD893FM53) C1319 Capacitor 220 6.3V Electrolytic VCEASX0JN227MY C1320 Capacitor 10 16V Ceramic RC-KZA510WJPZY C1321 Capacitor 0.1 25V Ceramic VCKYCY1EF104ZY C1322 Capacitor 220 6.3V Electrolytic VCEASX0JN227MY C1326 Capacitor 1000p 50V Ceramic VCKYCY1HB102KY C1327 Capacitor 1000p 50V Ceramic VCKYCY1HB102KY C1328 Capacitor 1 10V Ceramic VCKYCY1AB105KY C1329 Capacitor 33 10V Electrolytic VCEASX1AN336MY C1330 Capacitor 0.1 25V Ceramic VCKYCY1EF104ZY C1337 Capacitor 1 10V Ceramic VCKYCY1AB105KY C1901 Capacitor 1 10V Ceramic VCKYCY1AB105KY C1902 Capacitor 1 10V Ceramic VCKYCY1AB105KY C3447 Capacitor 1 10V Ceramic VCKYCY1AB105KY C3448 Capacitor 1 10V Ceramic VCKYCY1AB105KY C3449 Capacitor 0.1 16V Ceramic VCKYCY1CB104KY C5002 Capacitor 0.01 50V Ceramic VCKYCY1HB103KY C5003 Capacitor 4700p 50V Ceramic VCKYCY1HB472KY C5004 Capacitor 4700p 50V Ceramic VCKYCY1HB472KY D1901 Diode DA221TL VHDDA221///-1Y FB5001 Ferrite Bead BLN-0051TA RBLN-0051TAZZY FB5002 Ferrite Bead BLN-0051TA RBLN-0051TAZZY FL5001 Filter RFILN0017TAZZY FL5002 Filter RFILN0017TAZZY FL5003 Filter RFILN0017TAZZY IC1302 IC BH3544F-E2 VHIBH3544F+-1Y IC1901 IC TC4W66F (TE12L,F) VHITC4W66F/-1Y IC1902 IC TC4W66F (TE12L,F) VHITC4W66F/-1Y IC2001 IC M30626FHPFPU5C RH-IXA648WJN2Q L1303 Coil Peaking 100uH VPCNN101J7R7NY P5009 Plug 14pin (VD) QPLGNA334WJZZY Q1302 Transistor PDTC144EE VSRDTC144EE-1Y Q1901 Transistor 2SC3928A VS2SC3928AR-1Y Q1902 Transistor UM6K1N TN VSUM6K1NTN+-1Y Q1903 Transistor QS6K1 VSQS6K1++++-1Y Q1904 Transistor PDTA144EK VSRDTA144EK-1Y Q2002 Transistor PDTC144EE VSRDTC144EE-1Y R1309 Resistor 18 1/4W Metal Oxide VRS-TW2ED180JY R1310 Resistor 18 1/4W Metal Oxide VRS-TW2ED180JY R1312 Resistor 100k 1/16W Metal Oxide VRS-CY1JF104JY R1313 Resistor 470 1/16W Metal Oxide VRS-CY1JF471JY R1314 Resistor 470 1/16W Metal Oxide VRS-CY1JF471JY R1901 Resistor 1k 1/16W Metal Oxide VRS-TV1JD102JY R1902 Resistor 1k 1/16W Metal Oxide VRS-TV1JD102JY R1903 Resistor 4.7k 1/16W Metal Oxide VRS-CY1JF472JY R1904 Resistor 150k 1/16W Metal Oxide VRS-CY1JF154JY R1907 Resistor 1M 1/16W Metal Oxide VRS-CY1JF105JY R1908 Resistor 1M 1/16W Metal Oxide VRS-CY1JF105JY R1909 Resistor 1M 1/16W Metal Oxide VRS-CY1JF105JY
iii
LC-37PX5M
LC-37PX5X
DUNTKE097FM04 DUNTKD892FM52 DUNTKD893FM52 DUNTKD897FM53 RDENCA182WJQZ
DUNTKE097FM04 DUNTKD892FM53 DUNTKD893FM53 DUNTKD897FM53 RDENCA182WJQZ
-
-
RH-IXA650WJN1Q -
RH-IXA650WJN1Q -
Note Changes Changes Changes Changes Delete No Changes Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Changes Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete Delete
LC-32PX5M/X/LC-37PX5M/X Ref. No. Description R1910 Resistor 1M 1/16W Metal Oxide R1911 Resistor 150k 1/16W Metal Oxide R1912 Resistor 0 1/16W Metal Oxide R2002 Resistor 1k 1/16W Metal Oxide R2003 Resistor 22k 1/16W Metal Oxide R2005 Resistor 22k 1/16W Metal Oxide R2008 Resistor 100k 1/16W Metal Oxide R2034 Resistor 15k 1/16W Metal Oxide R2051 Resistor 100 1/16W Metal Oxide R2075 Resistor 100 1/16W Metal Oxide R3465 Resistor 100 1/16W Metal Oxide R3466 Resistor 100 1/16W Metal Oxide R5008 Resistor 1k 1/16W Metal Oxide R5011 Resistor 47k 1/16W Metal Oxide R5014 Resistor 0 1/16W Metal Oxide OPERATION Unit (DUNTKE097FM04) All parts are changed.
LC-37BX5M VRS-CY1JF105JY VRS-CY1JF154JY VRS-CY1JF102JY VRS-CY1JF223JY VRS-CY1JF223JY VRS-CY1JF104JY VRS-CY1JF153JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF102FY VRS-CY1JF473JY VRS-CY1JF000JY
LC-37PX5M VRS-CJ1JF000JY VRS-CY1JF102JY -
LC-37PX5X VRS-CJ1JF000JY VRS-CY1JF102JY -
In trouble shooting table, "No audio heard (4)" and "No external video screen <INPUT3>" are abolished. Refer to the PARTS GUIDE for CABINET PARTS, SUPPLIED ACCESORIES, PACKING PARTS and SERVICE JIGS.
iv
Note Delete Delete Add Delete Delete Delete Delete Delete Changes Delete Delete Delete Delete Delete Delete
LC-32PX5M/X/LC-37PX5M/X LC-37PX5M
SAFETY PRECAUTION
Service Manual
IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow:
WARNING
•
1. For continued safety, no modification of any circuit should be attempted. 2. Disconnect AC power before servicing.
BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard) Before returning the receiver to the user, perform the following safety checks:
Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. All checks must be repeated with the AC cord plug connection reversed. (If necessary, a non polarized adaptor plug must be used only for the purpose of completing these checks.) Any reading of 0.74 Vrms (this corresponds to 0.5 mA rms AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.
3. Inspect all lead dress to make certain that leads are not pinched, and check that hardware is not lodged between the chassis and other metal parts in the receiver.
DVM AC SCALE
4. Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc.
1.5k ohm 10W
5. To be sure that no shock hazard exists, check for leakage current in the following manner. •
Plug the AC cord directly into a 110 ~ 240 volt AC outlet.
•
Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground.
•
Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor.
0.15 µF TEST PROBE
TO EXPOSED METAL PARTS
CONNECT TO KNOWN EARTH GROUND
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SAFETY NOTICE Many electrical and mechanical parts in LCD color television have special safety-related characteristics. These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by " " and shaded areas in the Replacement Parts Lists and Schematic Diagrams. For continued protection, replacement parts must be identical to those used in the original circuit. The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire or other hazards. ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
v
LC-32PX5M/X/LC-37PX5M/X Precautions for using lead-free solder Employing lead-free solder •
“All PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder. Example:
L F a/a
LFa
Indicates lead-free solder of tin, silver and copper.
Indicates lead-free solder of tin, silver and copper.
Using lead-free wire solder •
When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks. As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.
Soldering •
As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady soldering condition. Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as required. If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it. When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.
•
Be careful when replacing parts with polarity indication on the PWB silk.
Lead-free wire solder for servicing Part No. ZHNDAi123250E ZHNDAi126500E ZHNDAi12801KE
Description J J J
φ0.3mm 250g (1roll) φ0.6mm 500g (1roll) φ1.0mm 1kg (1roll)
Code BL BK BM
vi
LC-32PX5M/X/LC-37PX5M/X
CHAPTER 1. SPECIFICATIONS LC-37PX5M
Service Manual
[1] SPECIFICATIONS Model
LC-32PX5M/X
LC-37PX5M/X
LCD panel
32 (80 cm) Advanced Super View & BLACK TFT LCD
37 (94 cm) Advanced Super View & BLACK TFT LCD
Number of dots
3,147,264 dots (1366
Video Colour System
PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV Function
PAL: B/G, D/K, I SECAM: B/G, D/K, K/K1 NTSC: M
Item
TV-Standard Receiving Channel
3 dots)
VHF/UHF
44.25—863.25 MHz
CATV
S1—S41ch (including Hyperband)
TV-Tuning System
Auto Preset 99 ch
STEREO/BILINGUAL
NICAM: B/G, I, D/K A2 stereo: B/G
Brightness
450 cd/m 2
Viewing angles
H : 176º V : 176º 10W
Speakers Terminals
768
10 Rear ANTENNA IN
2 4 cm 2pcs, Ø 2 cm 2pcs
UHF/VHF 75 DIN type
INPUT 1
VIDEO in, AUDIO in, COMPONENT in (480I, 576I, 480P, 576P, 720P/60Hz, 1080I/50Hz, 1080I/60Hz)
INPUT 2
VIDEO in, AUDIO in, COMPONENT in (480I, 576I, 480P, 576P, 720P/60Hz, 1080I/50Hz, 1080I/60Hz)
INPUT 3
HDMI (HDMI input) (480P, 576P, 720P/60Hz, 1080I/50Hz, 1080I/60Hz), AUDIO in
INPUT 4
HDMI (HDMI input) (480P, 576P, 720P/60Hz, 1080I/50Hz, 1080I/60Hz)
PC INPUT
15 pin mini D-sub, AUDIO in (Ø 3.5mm jack)
MONITOR OUTPUT VIDEO out, AUDIO out RS-232C
9 pin D-sub male connector
OSD language
English/Chinese/Arabic
Power Requirement
AC 110—240 V, 50/60 Hz
Power Consumption
158 W (0.8 W Standby)
171 W (0.8 W Standby)
without stand
16.5 kg
20.3 kg
with stand
18.4 kg
22.9 kg
Weight
Operating Temperature
0°C — 40°C
units. There may be some deviations from these values in individual units.
1–1
LC-32PX5M/X/LC-37PX5M/X
CHAPTER 2. OPERATION MANUAL LC-37PX5M
Service Manual
[1] OPERATION MANUAL
Part names TV (Front) Channel up (
)/down (
) buttons
TV/VIDEO button
Volume up ( )/down ( ) buttons
POWER (On/Off) button
Remote control sensor
OPC indicator*
OPC sensor
SLEEP timer indicator POWER indicator
2â&#x20AC;&#x201C;1
*OPC: Optical Picture Control
LC-32PX5M/X/LC-37PX5M/X
Part names
TV (Rear)
RS-232C terminal
PC INPUT terminals
INPUT 4 (HDMI) terminal
INPUT 3 (HDMI) terminals
INPUT 1 terminals
INPUT 2 terminals
MONITOR OUTPUT terminals AC INPUT terminal
Antenna input terminal
2â&#x20AC;&#x201C;2
LC-32PX5M/X/LC-37PX5M/X
Part names
Remote control unit (TELETEXT)
(Reveal hidden for TELETEXT)
Select the TELETEXT mode. (all TV image, all TEXT image, TV/TEXT image)
TELETEXT mode: Display hidden characters.
POWER (STANDBY/ON)
(SUBTITLE for TELETEXT)
To switch the power on and off.
To turn the subtitles on and off.
(Hold)
(Top/Bottom/Full)
TELETEXT mode: Stop updating Teletext pages automatically. Press again to release the hold mode.
TELETEXT mode: Set the area of
(Subpage)
0—9
Display the Teletext subpage directly.
Set the channel. TELETEXT mode: Set the page.
TV/VIDEO (INPUT SOURCE)
(Flashback)
Select an input source. (TV, INPUT 1, INPUT 2, INPUT 3, INPUT 4, PC)
Press to return to the previous channel or external input mode.
Change the wide image mode.
WIDE
OPC
To switch Optical Picture Control on and off.
AV MODE
FREEZE
Select a video setting: AV MODE (STANDARD, MOVIE, GAME, USER, DYNAMIC, DYNAMIC (FIXED)), PC MODE (STANDARD, USER)
Freeze a motion picture on the screen.
DISPLAY
MPX
Display the channel and input source.
Select the sound multiplex mode.
VOL /VOL
Set the volume.
CH
(Mute)
Mute the sound.
/CH
TV input mode: Select the channel. TELETEXT mode: Select the page.
SLEEP
Set the Sleep timer.
P&P
SELECT
Set the dual picture mode. Press P&P again to return to normal view.
To select either screen to be active in Dual screen mode.
SURROUND
MENU
Select Surround settings.
/
/
/
Display the menu screen.
(Cursor)
ENTER
Select a desired item on the setting screen.
Return to the default screen.
Execute a command.
EXIT
RETURN
MENU mode: Return to the previous menu screen.
Colour (Red/Green/Yellow/ Blue)
TELETEXT mode: Select a page.
NOTE • When using the remote control unit, point it at the TV.
2–3
LC-32PX5M/X/LC-37PX5M/X
CHAPTER 3. DIMENSIONS LC-37PX5M
Service Manual
[1] DIMENSIONS LC-32PX5M/X, LC-37PX5M/X
Unit: mm
NOTE • Figures within parentheses are for LC-37PX5M/X.
506 (542) 797 (920)
100 (84)
116 (116)
343 (377)
395.1 (464)
533 (600)
250 (292) 200 (200)
200 (200)
85 (85)
57.5 (57)
590.5 (657)
700.4 (823)
3–1
LC-32PX5M/X/LC-37PX5M/X
Service CHAPTER 4. REMOVING OF MAJOR PARTS LC-37PX5M
Manual
[1] REMOVING OF MAJOR PARTS 1. Detach the 2 BUS Covers [1]. 2. Remove the 4 screws [2] and detach the Stand. 3. Remove the 1 screw [3], 4 (32PX5M/X)/6 (37PX5M/X) screws [4] and the 9 (32PX5M/X)/10 (37PX5M/X) screws [5]. Detach the Rear Cabinet.
(LC-32PX5M/X)
5 1
BUS Cover
3 4
2
Stand
(LC-37PX5M/X) 5 1 BUS Cover
3 4
2
Stand
4â&#x20AC;&#x201C;1
LC-32PX5M/X/LC-37PX5M/X 4. Remove the 4 screws [6] and detach the Support Angle. 5. Remove the 3 screws [7] and the Bottom Cover. 6. Remove the 2 (32PX5M/X)/4 (37PX5M/X) screws [8] and detach the Stand Angle. 7. Remove the 6 (32PX5M/X)/4 (37PX5M/X) screws [9]. Detach the SUS Angle-L and SUS Angle-R. 8. Remove the 2 screws [10] and detach the Top Control Cover Ass'y. Remove the 2 screws [11] , 1 screw [11A] and detach the OPERATION PWB Unit from Top Control Cover Ass'y.
(LC-32PX5M/X)
9 Center Angle-L
Center Angle-R
6
Support Angle
9 10
䎤
Top Control Cover Ass'y 䬌䎮䎰䬍
OPERATION PWB Unit
11A
䎥
11 䬌䎮䎰䬍
䎥 䎤 Stand Angle
Bottom Cover
8 7
4–2
LC-32PX5M/X/LC-37PX5M/X
(LC-37PX5M/X)
9
Center Angle-L
Center Angle-R
6
Support Angle
9
10 Top Control Cover Ass'y
䎤
䬌䎮䎰䬍
OPERATION PWB Unit
11A
䎥
11 䬌䎮䎰䬍
䎥 䎤 Stand Angle
Bottom Cover
8 7
4–3
LC-32PX5M/X/LC-37PX5M/X 9. Remove all the connectors [12] from all the PWBs.
(LC-32PX5M/X)
䬌䎶䎫䬍 䬌䎯䎹䬍
䬌䎮䎰䬍
䬌䎵䎤䬍 䬌䎳䎧䬍
12
䬌䎳䎨䬍 䬌䎶䎳䬍
䬌䎯䎹䬍䬌䎶䎫䬍 䬌䎦䎱䎔䬍 䬌䎦䎱䎕䬍 䬌䎦䎱䎖䬍
12
12 䬌䎵䎤䬍
(LC-37PX5M/X)
䬌䎶䎫䬍 䬌䎯䎹䬍
䬌䎮䎰䬍
䬌䎵䎤䬍 䬌䎳䎧䬍
12
䬌䎳䎨䬍 䬌䎶䎳䬍
12 䬌䎵䎤䬍
4–4
䬌䎯䎹䬍䬌䎶䎫䬍 䬌䎦䎱䎔䬍 䬌䎦䎱䎕䬍 䬌䎦䎱䎖䬍
12
LC-32PX5M/X/LC-37PX5M/X 10.Remove the 2 (32PX5M/X)/4 (37PX5M/X) screws [13]. Detach the Speaker Box L and Speaker Box R. 11.Remove the 5 (32PX5M/X)/4 (37PX5M/X) screws [14] and detach Chassis Tray. 12.Remove the 2 screws [16] and 2 screws [17]. Detach the AV Terminal Cover. 13.Remove the 8 screws [18] and detach the POWER PWB Unit from Chassis Tray. 14.Remove the 6 screws [19] and detach the SUB PWB Unit from Chassis Tray. 15.Remove the 3 screws [20] and detach the MAIN PWB Unit from SUB PWB Unit.
(LC-32PX5M/X) 20 19 MAIN PWB Unit
18
SUB PWB Unit
14
14 17
POWER PWB Unit
16 Chassis Tray AV Terminal Cover
14
Speaker Box R
13
13
4â&#x20AC;&#x201C;5
Speaker Box L
LC-32PX5M/X/LC-37PX5M/X
(LC-37PX5M/X) 20 19 MAIN PWB Unit
18
SUB PWB Unit
14
14 17
POWER PWB Unit
16
Chassis Tray AV Terminal Cover
13
Speaker Box R Speaker Box L
4â&#x20AC;&#x201C;6
13
LC-32PX5M/X/LC-37PX5M/X 16.Remove the 7 (32PX5M/X)/6 (37PX5M/X) screws [21] and take out the LCD Panel from Front Cabinet. 17.Remove the 9 (32PX5M/X)/14 (37PX5M/X) screws [22] and detach the LCD Angles. 18.Remove the 2 screws [24] and detach the LED, R/C PWB Unit.
(LC-32PX5M/X) 22
LED, R/C PWB Unit
21
LCD Angle Top R
21
LCD Angle Top L
22
24
LED Cover
LCD Angle Bottom R
22
LCD Angle Bottom R
LCD Angle Bottom C
22 21
21
4â&#x20AC;&#x201C;7
21
22
LC-32PX5M/X/LC-37PX5M/X
(LC-37PX5M/X) 21 22
21
22 LCD Angle Top C
LCD Angle Top R
LED, R/C PWB Unit
22
LCD Angle Top L
24
LED Cover
LCD Angle Bottom L
22
LCD Angle Bottom R
21
22
4â&#x20AC;&#x201C;8
LCD Angle Bottom C
22 21
LC-32PX5M/X/LC-37PX5M/X
-MEMO-
4â&#x20AC;&#x201C;9
LC-32PX5M/X/LC-37PX5M/X
Service Manual CHAPTER 5. BLOCK DIAGRAM/OVERALL WIRING DIAGRAM LC-37PX5M
[1] BLOCK DIAGRAM
J
㪠㪩㩷㪩㪼㪺㫀㪼㫍㪼㫉 㪩㪤㪚㪈㪇㪈
㪦㪧㪚 㪠㪚㪈㪇㪈
㪣㪚㪊㪉㪆㪊㪎㪧㪯㪌㩷㪙㫃㫆㪺㫂㩷㪛㫀㪸㪾㫃㪸㫄
㪧㪈㪇㪈 㪨㪧㪣㪞㪥㪘㪊㪊㪌㪮㪡㪱㪱㪰 㪈㪌㫇㫀㫅 㪧 㪨㪧㪣㪞㪥㪘㪊㪋㪐㪮㪡㪱㪱㪰
㪇㪈㪇㪇㪄
㪣㪜㪛 㪫㪦㩷㪪㪬㪙
㪣㪜㪛 㪛㪈㪇㪊㪆㪈㪈㪋㪆㪈㪈㪌
㪙㪬㪂㪌㪭㪃㪙㪬㪂㪊㪅㪊㪭㪃㪦㪧㪚㪂㪊㪅㪊㪭㪃㪩㪆㪚㪃㪧㪦㪮㪞㪶㪣㪜㪛㪃㪧㪦㪮㪩㪶㪣㪜㪛㪃㪣㪜㪛㪶㪰㪦㪰㪘㪢㪬㪃㪣㪜㪛㪶㪦㪧㪚㪃㪦㪧㪚㪃㪟㪧㪶㪣㪃㪟㪧㪶㪩㪃㪟㪧㪶㪧㪣㪬㪞㪃㪟㪧㪶㪞㪥㪛
㪦㪧㪜㪩㪘㪫㪠㪦㪥
㪇㪈㪎㪈㪄
㪚㪦㪥㪫㪩㪦㪣㩷㪪㪮 㪪㪈㪎㪈㪄㪪㪈㪎㪌
㪧㪦㪮㩷㪪㪮 㪪㪈㪎㪎
㪧㪈㪎㪈 㪨㪧㪣㪞㪥㪘㪇㪌㪐㪮㪡㪱㪱㪰 㪌㫇㫀㫅 㪧 㪨㪧㪣㪞㪥㪘㪊㪉㪌㪮㪡㪱㪱㪰
㪫㪦㩷㪪㪬㪙
I
㪙㪬㪂㪊㪅㪊㪭㪃㪢㪜㪰㪈㪃㪢㪜㪰㪉㪃㪪㪫㪙㪰㪶㪧㪦㪮
㪩㪪㪄㪉㪊㪉㪚 㪨㪪㪦㪚㪥㪇㪋㪊㪏㪝㪡㪱㪱
㪪㪬㪙 㪠㪥㪧㪬㪫㪈㩷㪭㪠㪛㪜㪦㩷㪠㪥 㪡㪊㪋㪇㪉 㪡㪊㪋㪇㪍
H
㪠㪥㪧㪬㪫㪉㩷㪭㪠㪛㪜㪦㩷㪠㪥 㪡㪊㪋㪇㪉
㪩㫏㪃㪫㫏
㪭㪉㪶㪭 㪠㪥㪧㪬㪫㪈㪶㪚㪭㪙㪪 㪠㪥㪧㪬㪫㪈㪆㪉㩷㪭㪠㪛㪜㪦㪃㪠㪥㪧㪬㪫㪈㪆㪉㩷㪰㩷㪻㪼㫋㪼㪺㫋 㪘㪚㪶㪛㪜㪫㪜㪚㪫 㪠㪚㪉㪇㪈㪇
㪭㪊㪶㪭 㪠㪥㪧㪬㪫㪉㪶㪚㪭㪙㪪 㪘㪭㩷㪪㪮 㪠㪚 㪭㪟㪠㪤㪤㪈㪋㪐㪉㪙㪝㪄㪈㪰 㪌㩷㫀㫅㫇㫌㫋㩷㪄㪉㩷㫆㫌㫋㫇㫌㫋 㪍㪻㪙㩷㪘㪤㪧
㩷
㪦㪧㪚 㪭㪦㪬㪫㪈
㪉㪭㫇㫇㩷㪦㪬㪫㪧㪬㪫㪄㪫㪜㪩㪤㪠㪥㪘㪫㪠㪦㪥 㪚㪭㪙㪪
㪠㪩㪜㪤
G
㪤㪚 㪠㪚㪉㪇
㪪㪧㪶㪤㪬㪫㪜 㪫㪬㪥㪜㪩㩷㪭㩷㪦㪬㪫 㪫㪬㪊㪋㪇㪈 㪭㪫㪉㪮㪌㪚㪛㪌㪌㪈
㪫㪬㪥㪜㪩㪶㪚㪭㪙㪪 㪉㪭㫇㫇㩷㪦㪬㪫㪧㪬㪫㪄㪫㪜㪩㪤㪠㪥㪘㪫㪠㪦㪥
㪤㪫㪭㪶㪭 㪪㪫㪭㪶㪭
㪉㪭㫇㫇㩷㪦㪬㪫㪧㪬㪫㪄㪫㪜㪩㪤㪠㪥㪘㪫㪠㪦㪥 㪭㪦㪬㪫㪉 㪘㪚㪶㪚㪫㪩㪣㪃㪧㪦㪮
㪪㪚㪣㪃㪪㪛㪘㩿㪌㪭㪀 㪘㪝㪫㪃㪘㪞㪚
F
㪤㪦㪥㪠㪫㪦㪩㩷㪭㩷㪦㪬㪫
㪚㪭㪙㪪㩿㪪㪚㩷㪤㪠㪯㪀
㪠㪥㪧㪬㪫㪈 㪚㪦㪤㪧㪦㪥㪜㪥㪫㩷㪠㪥 㪡㪊㪋㪇㪋
㪠㪥㪧㪬㪫㪈㪶㪰㪃㪧㪹㪃㪧㫉
㪠㪥㪧㪬㪫㪉 㪚㪦㪤㪧㪦㪥㪜㪥㪫㩷㪠㪥 㪡㪊㪋㪇㪋
㪠㪥㪧㪬㪫㪉㪶㪰㪃㪧㪹㪃㪧㫉
㪪㪟㪦
㪚㪦㪤㪧㪦㪥㪜㪥㪫㩷㪪㪮 㪭㪟㪠㪪㪤㪌㪊㪇㪈㪚㪪㪄㪈㪰 㪰㪃㪧㪹㪃㪧㫉 㪚㪦㪤㪧㪦㪥㪜㪥㪫㩷㪪㪮 㪭㪟㪠㪪㪤㪌㪊㪇㪈㪚㪪㪄㪈㪰
㪰㪃㪧㪹㪃㪧㫉
㪛㪶㪪㪜㪣 㪝㪶㪪㪜㪣㪈㪆㪉
E
㪠㪥㪧㪬㪫㪈㩷㪘㪬㪛㪠㪦㩷㪠㪥 㪡㪊㪋㪇㪉
㪠㪥㪧㪬㪫㪈㩷㪣㪆㪩
㪠㪥㪧㪬㪫㪉㩷㪘㪬㪛㪠㪦㩷㪠㪥 㪡㪊㪋㪇㪉
㪠㪥㪧㪬㪫㪉㩷㪣㪆㪩
㪠㪥㪧㪬㪫㪊㩷㪘㪬㪛㪠㪦㩷㪠㪥 㪡㪊㪋㪇㪌
㪠㪥㪧㪬㪫㪊㩷㪣㪆㪩
㪭㪉㪶㪣㪆㪩 㪪㪧㪶㪣㪆㪩
㪧㪚㩷㪘㪬㪛㪠㪦㩷㪠㪥 㪡㪊㪋㪇㪍
D
㪭㪊㪶㪣㪆㪩 㪤㪫㪭㪶㪣㪆㪩
㪘㪭㩷㪪㪮 㪠㪚 㪭㪟㪠㪤㪤㪈㪋㪐㪉㪙㪝㪄㪈㪰
㪘㫌㪻㫀㫆㩷㪘㪤㪧
㪩㪆㪣㪂㪄
㪘㫌㪻㫀㫆 㪭㫆㫃㫌㫄㪼㪆㪜㪨㪆㪟㪧 㪘㪤㪧㪆㪪㫌㫉㫉㫆㫌㫅㪻
㪣㪆㪩
㪪㪫㪭㪶㪣㪆㪩 㪧㪚㩷㪣㪆㪩 㩿㪠㪉㪪㪀 㩿㪪㪶㪠㪝㪀
㪫㪬㪥㪜㪩㩷㪪㪄㪠㪝㩷㪦㪬㪫 㪫㪬㪊㪋㪇㪈
C
㪪㪠㪝㵘㪘㪤㪧 㪨
㪪㪶㪠㪝
㪤㪦㪥㪠㪫㪦㪩㩷㪣㪆㪩㩷㪦㪬㪫
㪣㪶㪤㪬㪫㪜 㪘㪬㪛㪠㪦㩷㪘㪤㪧
㪪㪶㪪㪫㪙㪰㪃㪣㪶㪤㪬㪫㪜㪉
㪪㪧㪶㪣㪆㪩 㪠㪥㪭㪜㪩㪫㪜㪩
B
㪣㪚㪛㩷㪤㪦㪛㪬㪣㪜
㪪㪧
㪠㪥㪭㪜㪩㪫㪜㪩 㪚㪦㪥㪥㪜㪚㪫㪜㪩
㪫㪦㩷㪤㪘㪠㪥
A 1
2
3
4
5
6
5–1
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
㪤㪘㪠㪥 㪧㪚㪶㪟㪃㪧㪚㪶㪭 㪧㪚㪶㪩㪆㪞㪆㪙
㪧㪚㩷㪠㪥 㪪㪚㪋㪇㪈 㪨㪪㪦㪚㪥㪘㪈㪇㪈㪮㪡㪱㪱㩷㩿㪛㪊㪇㪀 㪨㪪㪦㪚㪥㪘㪌㪉㪐㪮㪡㪱㪱
㪪㪛㪘㪃㪪㪚㪣 㪛 㪜㪜㪧㪩㪦㪤 㪠㪚㪋㪇㪈
㪠㪥㪧㪬㪫㪊㪆㪋 㪟㪛㪤㪠㩷㪠㪥㩷㪈㪆㪉 㪪㪚㪋㪇㪉
㪟㪧㪛㪚㪫㪣㪈㪆㪉 㪟㪧㪛㪈㪆㪉 㪩㪆㪞㪆㪙
㪪㪛㪘 㪪㪚㪣 㫏 㪪㪿㫄㫀㫋㫋㩷㫋㫉㫀㪾㪼㫉 㪠㪚㪋㪇㪉
㪜㪜㪧㪩㪦㪤 㪠㪚㪋㪇㪊
㪪㪛㪘㪃㪪㪚㪣 㪩㪩㪈㪯㪚㪆㪇㪆㪈㪆㪉㪄㪆㪂
㪉㪎㪤㪟䌺㩷㪚㫉㫐㫊㫋㪸㫃 㪘㪚㪶㪛㪜㪫㪜㪚㪫 㪠㪚㪉㪇㪈㪈
㪛㪭㪧㪶㪊㪊㪚㪫㪩㪣
㪦㪝㪣㪶㪧㪮㪤
㪜㪜㪧㪩㪦㪤
㪊㪅㪊㪭 㪈㪅㪌㪭 㪩㪜㪪㪜㪫 㪠㪚㪉㪇㪇㪍
㪦㪧㪚
㪊㪅㪊㪭 㪉㪅㪌㪭 㪟㪃㪭
㪠㪉㪪 㪟㪛㪤㪠㩷㪩㪼㪺㫀㪼㫍㪼㫉 㪤㪪㪫㪊㪊㪏㪍 㪠㪚㪏㪎㪇㪈 㪊㪅㪊㪭㩷㪉㪊㪌㫄㪘 㪉㪅㪌㪭㩷㪈㪈㪏㫄㪘 㪪㪛㪘㪃㪪㪚㪣
㪩㪜㪤 㪜㪜㪧㪩㪦㪤 㪠㪚㪉㪇㪇㪐
㪤㪚㪬 㪠㪚㪉㪇㪇㪈
㪫㪟㪜㪩㪤㪠㪪㪫㪦㪩 㪫㪟㪉㪇㪇㪈
㪏㪹㫀㫋 㪛㪭㪧㪄㪤㪉 㪠㪚㪏㪇㪈
㪠㪥㪭㪶㪧㪦㪮㪃㪦㪝㪣㪶㪛㪘㪚 㪫㪦㩷㪠㪥㪭㪜㪩㪫㪜㪩
㪏㪹㫀㫋
㪉㪎㪤㪟䌺㩷㪚㫉㫐㫊㫋㪸㫃 㫧㪊㪇㫇㫇㫄 㪊㪅㪊㪭 㪈㪅㪌㪭
㪧㪦㪮 㪬㪘㪩㪫
㪛㪭㪧㪄㪯 㪠㪚㪏㪇㪈
㪰㪃㪧㪹㪃㪧㪩 㪪㪟㪦㪩㪫㪶㪛㪜㪫
㪚㪭㪙㪪 㪪㪶㪠㪝
㪟㪛㪚㪧 㪜㪜㪧㪩㪦㪤 㪠㪚㪏㪎㪇㪋
㪈㪋㪅㪊㪈㪏㪤㪟䌺㩷㪚㫉㫐㫊㫋㪸㫃 㫧㪊㪇㫇㫇㫄
㪂㪄
㪣㪆㪩
㪬㪶㪛㪃㪣㪶㪩 㪚㪣㪢㪠㪥㪄㪆㪂㪃㪩㪠㪥㪈㪆㪉㪆㪊㪄㪆㪂
㪣㪭㪛㪪 㪚㪦㪥㪥㪜㪚㪫㪜㪩
㪨㪪㵘㪚㪦㪥㪥㪜㪚㪫㪜㪩
㪣㪚㪛㩷㪤㪦㪛㪬㪣㪜 㪣㪚㪛
10
11
12
13
14
15
5–2
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
[2] OVERALL WIRING DIAGRAM (LC-32PX5M/X)
J
I
H
G
F
E
D
C
B
A 1
2
3
4
5
6
5â&#x20AC;&#x201C;3
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
5â&#x20AC;&#x201C;4
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
[3] OVERALL WIRING DIAGRAM (LC-37PX5M/X)
J
I
H
G
F
E
D
C
B
A 1
2
3
4
5
6
5â&#x20AC;&#x201C;5
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
5â&#x20AC;&#x201C;6
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
-MEMO-
5â&#x20AC;&#x201C;7
LC-32PX5M/X/LC-37PX5M/X
CHAPTER 6. SCHEMATIC DIAGRAM LC-37PX5M
Service Manual
[1] DESCRIPTION OF SCHEMATIC DIAGRAM VOLTAGE MEASUREMENT CONDITION: 1. The voltages at test points are measured on exclusive AC adaptor and the stable supply voltage of AC 110-240V. Signals are fed by a colour bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.
INDICATION OF RESISTOR & CAPACITOR: RESISTOR 1. The unit of resistance “Ω” is omitted. (K=kΩ=1000 Ω, M=MΩ). 2. All resistors are ± 5%, unless otherwise noted. (K= ± 10%, F= ± 1%, D= ± 0.5%) 3. All resistors are 1/16W, unless otherwise noted. CAPACITOR 1. All capacitors are µF, unless otherwise noted. (P=pF=µµF). 2. All capacitors are 50V, unless otherwise noted.
CAUTION: This circuit diagram is original one, therefore there may be a slight difference from yours.
SAFETY NOTES: 1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS. 2. SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING.
IMPORTANT SAFETY NOTICE: PARTS MARKED WITH “ ”( ) ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET.
6–1
LC-32PX5M/X/LC-37PX5M/X
[2] SCHEMATIC DIAGRAM 1. LED, R/C Unit (LC-32PX5M/X, LC-37PX5M/X)
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2
3
4
5
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6â&#x20AC;&#x201C;2
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6â&#x20AC;&#x201C;3
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X 2. OPERATION Unit (LC-32PX5M/X, LC-37PX5M/X)
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D
C
B
A
1
2
3
4
5
6
6â&#x20AC;&#x201C;4
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6â&#x20AC;&#x201C;5
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X 3. SUB Unit-1 (LC-32PX5M/X, LC-37PX5M/X) (1/8)
(1/8) Please peel off and refer to page 6-8.
(2/8)
(2/8) Please peel off and refer to page 6-9.
(5/8)
(5/8) Please peel off and refer to page 6-12.
(6/8)
(6/8) Please peel off and refer to page 6-13.
6â&#x20AC;&#x201C;6
LC-32PX5M/X/LC-37PX5M/X
(3/8)
(3/8) Please peel off and refer to page 6-10.
(4/8)
(4/8) Please peel off and refer to page 6-11.
(7/8)
(7/8) Please peel off and refer to page 6-14.
(8/8)
(8/8) Please peel off and refer to page 6-15.
6â&#x20AC;&#x201C;7
LC-32PX5M/X/LC-37PX5M/X
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1
2
3
4
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6â&#x20AC;&#x201C;8
7
8
9
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LC-32PX5M/X/LC-37PX5M/X
10
11
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13
14
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6â&#x20AC;&#x201C;9
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
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1
2
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4
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6 â&#x20AC;&#x201C; 10
7
8
9
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LC-32PX5M/X/LC-37PX5M/X
10
11
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13
14
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6 â&#x20AC;&#x201C; 11
16
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18
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LC-32PX5M/X/LC-37PX5M/X
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1
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3
4
5
6
6 â&#x20AC;&#x201C; 12
7
8
9
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LC-32PX5M/X/LC-37PX5M/X
10
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6 â&#x20AC;&#x201C; 13
16
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LC-32PX5M/X/LC-37PX5M/X
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1
2
3
4
5
6
6 â&#x20AC;&#x201C; 14
7
8
9
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LC-32PX5M/X/LC-37PX5M/X
10
11
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14
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6 â&#x20AC;&#x201C; 15
16
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18
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LC-32PX5M/X/LC-37PX5M/X 4. SUB Unit-2 (LC-32PX5M/X, LC-37PX5M/X)
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1
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4
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6
6 â&#x20AC;&#x201C; 16
7
8
9
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LC-32PX5M/X/LC-37PX5M/X
10
11
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6 â&#x20AC;&#x201C; 17
16
17
18
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LC-32PX5M/X/LC-37PX5M/X 5. SUB Unit-3 (LC-32PX5M/X, LC-37PX5M/X) (1/8)
(1/8) Please peel off and refer to page 6-20.
(2/8)
(2/8) Please peel off and refer to page 6-21.
(5/8)
(5/8) Please peel off and refer to page 6-24.
(6/8)
(6/8) Please peel off and refer to page 6-25.
6 â&#x20AC;&#x201C; 18
LC-32PX5M/X/LC-37PX5M/X
(3/8)
(3/8) Please peel off and refer to page 6-22.
(4/8)
(4/8) Please peel off and refer to page 6-23.
(7/8)
(7/8) Please peel off and refer to page 6-26.
(8/8)
(8/8) Please peel off and refer to page 6-27.
6 â&#x20AC;&#x201C; 19
LC-32PX5M/X/LC-37PX5M/X
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A
1
2
3
4
5
6
6 â&#x20AC;&#x201C; 20
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 21
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
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1
2
3
4
5
6
6 â&#x20AC;&#x201C; 22
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
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6 â&#x20AC;&#x201C; 23
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
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A
1
2
3
4
5
6
6 â&#x20AC;&#x201C; 24
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 25
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
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A
1
2
3
4
5
6
6 â&#x20AC;&#x201C; 26
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 27
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X 6. SUB Unit-5 (LC-32PX5M/X, LC-37PX5M/X) (1/8)
(1/8) Please peel off and refer to page 6-30.
(2/8)
(2/8) Please peel off and refer to page 6-31.
(5/8)
(5/8) Please peel off and refer to page 6-34.
(6/8)
(6/8) Please peel off and refer to page 6-35.
6 â&#x20AC;&#x201C; 28
LC-32PX5M/X/LC-37PX5M/X
(3/8)
(3/8) Please peel off and refer to page 6-32.
(4/8)
(4/8) Please peel off and refer to page 6-33.
(7/8)
(7/8) Please peel off and refer to page 6-36.
(8/8)
(8/8) Please peel off and refer to page 6-37.
6 â&#x20AC;&#x201C; 29
LC-32PX5M/X/LC-37PX5M/X
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A
1
2
3
4
5
6
6 â&#x20AC;&#x201C; 30
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 31
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
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1
2
3
4
5
6
6 â&#x20AC;&#x201C; 32
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 33
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
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3
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6
6 â&#x20AC;&#x201C; 34
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 35
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
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1
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3
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6
6 â&#x20AC;&#x201C; 36
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 37
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X 7. SUB Unit-6 (LC-32PX5M/X, LC-37PX5M/X)
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A 1
2
3
4
5
6
6 â&#x20AC;&#x201C; 38
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
10
11
12
13
14
15
6 â&#x20AC;&#x201C; 39
16
17
18
19
LC-32PX5M/X/LC-37PX5M/X
CHAPTER 7. PRINTED WIRING BOARD LC-37PX5M
Service Manual
[1] OPERATION UNIT PRINTED WIRING BOARD
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OPERATION Unit (Side-A)
G
F
E
D
C
OPERATION Unit (Side-B)
B
A 1
2
3
4
5
6
7â&#x20AC;&#x201C;1
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
[2] LED, R/C UNIT PRINTED WIRING BOARD
J
I
LED, R/C Unit (Side-A)
H
R124 Q107
R121
R109
R107
Q106
C104
D114
R123
R132
R130 R131
R128
D101 R129
R135
Q102 D103
Q103
R127
R108
R106 R104
SLD101
R117
Q104
F
IC101
C102
Q105
P101
R101
Q110
RMC101
R110 R105
C107
C105 R136
R126
G
R122 D115
C106
3
LED, R/C Unit (Chip Parts Side-A) E
D
C
B
LED, R/C Unit (Side-B) A 1
2
3
4
5
6
7â&#x20AC;&#x201C;2
7
8
9
10
LC-32PX5M/X/LC-37PX5M/X
-MEMO-
7â&#x20AC;&#x201C;3
LC-32PX5M/X/LC-37PX5M/X
PartsGuide
PARTS GUIDE No. S17B1LC37PX5M
LCD COLOR TELEVISION
MODELS
LC-32PX5M/X LC-37PX5M/X
CONTENTS [1]
[2]
[3]
PRINTED WIRING BOARD ASSEMBLIES (NOT REPLACEMENT ITEM)
[4]
CABINET PARTS (LC-32PX5M/X)
[5]
CABINET PARTS (LC-37PX5M/X)
DUNTKD893FM50 (LC-32PX5M) / DUNTKD893FM51 (LC-32PX5X) / DUNTKD893FM52 (LC-37PX5M) / DUNTKD893FM53 (LC-37PX5X) (SUB Unit)
[6]
SUPPLIED ACCESSORIES
[7]
PACKING PARTS (NOT REPLACEMENT ITEM)
[8]
SERVICE JIG
DUNTKE097FM02 (LC-32PX5M/X) / DUNTKE097FM04 (LC-37PX5M/X) (OPERATION Unit)
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. This document has been published to be used for after sales service only. The contents are subject to change without notice.
LC-32PX5M/X/LC-37PX5M/X NO.
PARTS CODE
PRICE NEW PART RANK MARK DELYVERY
DESCRIPTION
[1] PRINTED WIRING BOARD ASSEMBLIES (NOT REPLACEMENT ITEM) N N N N N N N N N N N N N N N N N N N N
DUNTKE097FM02 DUNTKD892FM50 DUNTKD893FM50 DUNTKE095FM02 RDENCA182WJQZ DUNTKE097FM02 DUNTKD892FM51 DUNTKD893FM51 DUNTKE095FM02 RDENCA182WJQZ DUNTKE097FM04 DUNTKD892FM52 DUNTKD893FM52 DUNTKD897FM53 RDENCA182WJQZ DUNTKE097FM04 DUNTKD892FM53 DUNTKD893FM53 DUNTKD897FM53 RDENCA182WJQZ
AN BV BT AQ BS AN BV BT AQ BS AN BV BT AQ BS AN BV BT AQ BS
N N N N N N N N N N N N N N N N
V V V V V V V V V V V V V V V V V V V V
OPERATION Unit (LC-32PX5M) MAIN Unit (LC-32PX5M) SUB Unit (LC-32PX5M) LED, R/C Unit (LC-32PX5M) POWER Unit exchange (LC-32PX5M) OPERATION Unit (LC-32PX5X) MAIN Unit (LC-32PX5X) SUB Unit (LC-32PX5X) LED, R/C Unit (LC-32PX5X) POWER Unit exchange (LC-32PX5X) OPERATION Unit (LC-37PX5M) MAIN Unit (LC-37PX5M) SUB Unit (LC-37PX5M) LED, R/C Unit (LC-37PX5M) POWER Unit exchange (LC-37PX5M) OPERATION Unit (LC-37PX5X) MAIN Unit (LC-37PX5X) SUB Unit (LC-37PX5X) LED, R/C Unit (LC-37PX5X) POWER Unit exchange (LC-37PX5X)
[2] DUNTKD893FM50 (LC-32PX5M) / DUNTKD893FM51 (LC-32PX5X) / DUNTKD893FM52 (LC-37PX5M) / DUNTKD893FM53 (LC-37PX5X) (SUB Unit) IC2001 P2002 R1912 R2051 R2078
RH-IXA650WJZZQ QPLGN0581FJZZY VRS-CJ1JF000JY VRS-CY1JF102JY VRS-CY1JF000JY
AT AF AA AA AA
N
V J J J J
IC M30626FHPFPU5C Plug 22pin Resistor 0 1/16W Metal Oxide Resistor 1k 1/16W Metal Oxide Resistor 0 1/16W Metal Oxide
[3] DUNTKE097FM02 (LC-32PX5M/X) / DUNTKE097FM04 (LC-37PX5M/X) (OPERATION Unit) D171 D172 D173 P171 R171 R172 R173 R175 R176 S171 S172 S173 S174 S175 S177
RH-EX0641GEZZY RH-EX0641GEZZY RH-EX0641GEZZY QPLGNA059WJZZ VRD-RA2BE822JY VRD-RA2BE123JY VRD-RA2BE822JY VRD-RA2BE103JY VRD-RA2BE101JY QSW-K0003AJZZ+ QSW-K0003AJZZ+ QSW-K0003AJZZ+ QSW-K0003AJZZ+ QSW-K0003AJZZ+ QSW-P0035GEZZ
AA AA AA AC AA AA AA AA AA AB AB AB AB AB AF
N
J J J J J J J J J J J J J J J
Zener Diode MTZJT-7212C Zener Diode MTZJT-7212C Zener Diode MTZJT-7212C Plug Resistor 8.2k 1/8W Carbon Resistor 12k 1/8W Carbon Resistor 8.2k 1/8W Carbon Resistor 10k 1/8W Carbon Resistor 100 1/8W Carbon Switch Switch Switch Switch Switch Switch
2
LC-32PX5M/X/LC-37PX5M/X
[4] CABINET PARTS (LC-32PX5M/X)
42 47
13 45
3-1 3
47 19
3-5 3-3
42
27 19
3-2
48 44
25 䎪
䎤
1-8
1-10 1-6
13
1-10 1-10
12 41
40
䎫
1-8
1-10
2-1
39
33
1-11
41
45
䎤
44
䎧
1-2
47
25 䎧
1-5 1-7
42
34
䎧
1-7
䎧
14
䎩
䎴
38
47
47
36
46
1-1
42
3-4
8
1
42
47
7
1-11
2
2-7 2-3
2-5
2-6
䎤
1-10
1-10
1-4
2-9
42
1-9
17
42
2-4
18
1-3
䎦
42 26
37
42
42 䎮
28
32
䎰
28
22 䎦 䎲
42 11
20
42
47
䎨
5
15
X10
42 10
42
䎪
24
2-3
䎤
2-5
42
䎱
23
2-4
42
䎥
35
42
䎰
23
䎥
䎩
䎴 䎫
42
䎮
䎳
16
2-8
29
䎱
30
䎲
31
26
2-2
6
10
䎳
9
21
X8
43 S4
45 X7 X9
䎨
3
LC-32PX5M/X/LC-37PX5M/X NO.
PARTS CODE
PRICE NEW PART RANK MARK DELIVERY
DESCRIPTION
[4] CABINET PARTS (LC-32PX5M/X) 1 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 2 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 3 3-1 3-2 3-3 3-4 3-5 5 5 6 6 7 8 9 10 11 12 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 40 41 42 43 44 45 46 47 48
CCABAB613WJ03 Not Available GCOVAC066WJ4A Not Available HDECQA684WJSA HDECSA005WJKA HPNLSA098WJSA PSPAHB079WJZZ PSPAHB080WJZZ PSPAHB085WJZZ PSPAZB264WJZZ XEBS930P08000 CCABBA998WJ01 Not Available HINDPC167WJ4A PSPAHB074WJZZ PSPAHB146WJ4Z PSPAHB147WJ4Z PSPAHB148WJ4Z PSPAHB149WJ4Z PSPAHB150WJ4Z PSPAHB151WJ4Z CCOVAC064WJ01 Not Available JBTN-A645WJ4A JBTN-A646WJ4A MSPRCA070WJ2J PSPAHB152WJ4Z DUNTKD892FM50 DUNTKD892FM51 DUNTKD893FM50 DUNTKD893FM51 DUNTKE095FM02 DUNTKE097FM02 GCOVAB731WJSA GCOVAB736WJKA GCOVAB937WJ4A HINDPC148WJSA HINDPC147WJSA LANGKA638WJFW LANGKA672WJFW LANGKA792WJFW LANGKA908WJFW LANGKA934WJFW LANGKA985WJFW LANGKB020WJFW LANGTA413WJFW LCHSMA369WJZZ LHLDFA028WJKZ LHLDWA120WJKZ LHLDWA134WJKZ LX-HZA003WJFN PSPAGA344WJZZ PSPAHA702WJZZ PSPAZB366WJZZ QCNW-E756WJQZ QCNW-E758WJQZ QCNW-E759WJQZ QCNW-E760WJQZ QCNW-E762WJQZ QCNW-E764WJQZ QCNW-F068WJPZ R1LK315T3LZ4BX RDENCA182WJQZ RSP-ZA203WJZZ RSP-ZA204WJZZ TLABNB947WJZZ TLABNB946WJZZ XBBS830P08000 XBPS730P06WS0 XBPS830P06000 XEBS930P08000 XEBS930P10000 XEBS930P16000 XEBS940P16000 QCNW-F546WJQZ
BR -
S N
AN AX AE AD AB AD AA BH AH AB AC AD AD AB AB AB AN AE AG AB AB BV BV BT BT AQ AN AS AD AH AE AE AL AF AG AH AR AS AL AU BB AC AB AB AC AC AB AE AH AL AL AK AP AK AZ EE BS BB BB AB AB AA AA AA AA AA AB AB
S N S N N N N N N N N N N N N N N N N N
N N
S N S
N N N N N
N N N N N N
V V V V V V V V V J V V V V V V V V V V V V J V V V V V V V J J V V V V V J V V V V V V J J J J J V V V V J J J V V V V V V V V J J J J J J J V
Front Cabinet Ass'y Front Cabinet Front Cover Badge, "SHARP" Decoration Cover Shine Trim Speaker Sheet Spacer (Top, Bottom), x2 Spacer (Side), x2 Spacer (LED Cover), x2 Spacer, x6 Screw, x4 Rear Cabinet Ass'y Rear Cabinet Terminal Label Spacer, x2 Spacer, x2 Spacer, x2 Spacer Spacer Spacer, x2 Spacer Top Cover Ass'y Top Cover Power Bottom Operate Bottom Spring Spacer Main Unit (LC-32PX5M) Main Unit (LC-32PX5X) Tuner/Av Unit (LC-32PX5M) Tuner/Av Unit (LC-32PX5X) LED, R/C Unit Operation Unit AV Terminal Cover Bus Cover, x2 Stand Area Cover Model Label (LC-32PX5M) Model Label (LC-32PX5X) LCD Angle A, x2 LCD Angle C Pwb Bracket B Support Angle Sus Angle (L) Sus Angle (R) LCD Angle B, x2 Stand Angle Chassis Tray Wire Holder A Wire Holder B, x2 Wire Holder C Screw, x2 Spacer, x4 Spacer Rubber Spacer, x2 Connecting Cord (SH) Connecting Cord (LA) Connecting Cord (PE) Connecting Cord (PD) Connecting Cord (RA) Connecting Cord (SP) Connecting Cord (LV) 32" LCD Panel Module Unit Power Unit Speaker (L) Speaker (R) No Label (LC-32PX5M) No Label (LC-32PX5X) Screw, x4 Screw, x43 Screw, x2 Screw, x3 Screw, x5 Screw, x2 Screw, x19 Connecting Cord (KM)
4
LC-32PX5M/X/LC-37PX5M/X
[5] CABINET PARTS (LC-37PX5M/X)
42 15 45
3-1 3
42
3-2
16
3-4
8
42 45
24 䎪
1-6
15
䎧
24
1-8
47
1-11
1-5 䎧
䎨
䎫
7
1-11
1-10
1-10
39 41 12
䎤
45
45
䎧
1-10
41
38
28
1-8
1-7
26
42
34
䎧
1-10
16
17
䎩
37 1-7
42 45
䎴
44 䎤
1-2
42
35
48
46
1-1
45
17
3-5 3-3
1
45
2-5
2
41
2-6
䎤
1-10
1-10 1-4
2-3
2-1
1-9
2-4
40
1-3
2-5
40
18 18
2-4
䎦
25 36
䎮
27
32
27
21
䎮
10 䎪
6
23
䎦 䎳
42
43
42
10 45
20
9
5
42
䎥
40
19 11
5
䎱
22
䎲
14
䎰
22
40 42
䎴 䎫
42
䎩
33
42
13
䎥
䎳
29
䎱 䎰
30
䎲
31
䎤
42
25
42
2-2
42
䎨
47
LC-32PX5M/X/LC-37PX5M/X NO.
PARTS CODE
PRICE NEW PART RANK MARK DELIVERY
DESCRIPTION
[5] CABINET PARTS (LC-37PX5M/X) 1 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 2 2-1 2-2 2-3 2-4 2-5 2-6 3 3-1 3-2 3-3 3-4 3-5 5 5 6 6 7 8 9 10 11 12 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 39 40 41 42 43 44 45 46 47 48
CCABAB582WJ04 Not Available GCOVAC065WJ4A Not Available HDECQA667WJSA HDECSA004WJKA HPNLSA097WJSA PSPAHA933WJZZ PSPAHA934WJZZ PSPAHB085WJZZ PSPAZB264WJZZ XEBS930P08000 CCABBA999WJ01 Not Available HINDPC167WJ4A PSPAHB149WJ4Z PSPAHB153WJ4Z PSPAHB154WJ4Z PSPAHB155WJ4Z CCOVAC064WJ01 Not Available JBTN-A645WJ4A JBTN-A646WJ4A MSPRCA070WJ2J PSPAHB152WJ4Z DUNTKD892FM52 DUNTKD892FM53 DUNTKD893FM52 DUNTKD893FM53 DUNTKD897FM53 DUNTKE097FM04 GCOVAB738WJSA GCOVAB736WJKA GCOVAB907WJ4A HINDPC150WJSA HINDPC146WJSA LANGFA330WJFW LANGKA792WJFW LANGKA939WJFW LANGKB021WJFW LANGKB025WJFW LANGTA403WJFW LANGTA421WJFW LCHSMA369WJZZ LHLDFA028WJKZ LHLDWA120WJKZ LHLDWA134WJKZ LX-HZA003WJFN PSPAGA344WJZZ PSPAHB156WJ4Z PSPAZB366WJZZ QCNW-E752WJQZ QCNW-E756WJQZ QCNW-E758WJQZ QCNW-E759WJQZ QCNW-E760WJQZ QCNW-F068WJPZ QCNW-F613WJQZ R1LK370T3LZ5BX RDENCA182WJQZ RSP-ZA203WJZZ RSP-ZA204WJZZ TLABNB949WJZZ TLABNB945WJZZ XBBS740P06000 XBBS830P08000 XBPS730P06WS0 XBPS830P06000 XEBS930P08000 XEBS930P10000 XEBS930P16000 XEBS940P16000 QCNW-F564WJQZ
BU -
S N
AP AX AE AD AB AD AA BK AH AB AC AD AD AN AE AG AB AB BV BV BT BT AQ AN AS AD AK AE AE AL AG AK AK AM AV AT BB AC AB AB AC AC AB AE AP AH AL AL AK AZ AK EZ BS BB BB AB AB AA AA AA AA AA AA AB AB
S N N N N N N S N N N N N N N N N N S S N N
N N S
S N S N N N N N N N N N N
V V V V V V V V V J V V V V V V V V V J V V V V V V V J J V V V V J V V V V V V J J J J J V V J V V V V V V V V V V V V J J J J J J J J V
Front Cabinet Ass'y Front Cabinet Front Cover Badge, "SHARP" Decoration Cover Shine Trim Speaker Sheet Spacer (Top, Bottom) Spacer (Side) Spacer (LED Cover), x2 Spacer, x6 Screw, x4 Rear Cabinet Ass'y Rear Cabinet Terminal Label Spacer Spacer Spacer Spacer Top Cover Ass'y Top Cover Power Bottom Operate Bottom Spring Spacer Main Unit (LC-37PX5M) Main Unit (LC-37PX5X) Tuner/Av Unit (LC-37PX5M) Tuner/Av Unit (LC-37PX5X) LED, R/C Unit Operation Unit AV Terminal Cover Bus Cover, x2 Stand Area Cover Model Label (LC-37PX5M) Model Label (LC-37PX5X) Support Angle Pwb Bracket B LCD Angle L LCD Angle R LCD Angle Center, x2 Center Angle, x2 Stand Angle Chassis Tray Wire Holder A Wire Holder B, x2 Wire Holder C Screw, x4 Spacer, x4 Spacer Rubber Spacer, x2 Connecting Cord (RA) Connecting Cord (SH) Connecting Cord (CN1) Connecting Cord (PE) Connecting Cord (PD) Connecting Cord (LV) Connecting Cord (SP) 37" LCD Panel Module Unit Power Unit Speaker (L) Speaker (R) No Label (LC-37PX5M) No Label (LC-37PX5X) Screw, x4 Screw, x6 Screw, x43 Screw, x2 Screw Screw, x13 Screw, x2 Screw, x13 Connecting Cord (KM)
6
LC-32PX5M/X/LC-37PX5M/X
[6] SUPPLIED ACCESSORIES Remote control unit
“AAA” size battery ( 2)
X1
X2
AC cord clamp
Cable clamp
X4
X5
AC cord
X3
Cable tie
X6
Stand unit
X7
Stand base
X8
Stand post
Operation manual
X9
X10
X12
Short screws ( 4) Long screws ( 4)
X11
Hex key NO.
PARTS CODE
PRICE NEW PART RANK MARK DELIVERY
DESCRIPTION
[6] SUPPLIED ACCESSORIES ! !
X1 X2 X3 X3 X4 X5 X6 X7 X7 X8 X8 X9 X10 X11 X11 X12 X12
RRMCGA563WJSA Not Available QACCKA013WJPZ QACCLA039WJPZ LHLDWA012WJKZ LHLDWA131WJKZ LHLDWA083WJ00 CDAI-A334WJ01 CDAI-A336WJ01 CDAI-A335WJ01 CDAI-A328WJ01 LX-BZA147WJF8 LX-BZA146WJF7 UKOGLA006WJZZ UKOGLA001WJZZ TINS-C948WJZZ TINS-C949WJZZ
AS AN AX AC AE AD
N
N N AE AC AR AK
N
V J V J J J V V V V J J V V V V
Remote Control Unit "AAA" size Battery, x2 AC Cord 4m (LC-32/37PX5M) AC Cord 4m (LC-32/37PX5X) AC Cord Clamp Cable Clamp Cable Tie Stand Base Ass'y (LC-32PX5M/X) Stand Base Ass'y (LC-37PX5M/X) Stand Support Ass'y (LC-32PX5M/X) Stand Support Ass'y (LC-37PX5M/X) Short Screws, x4 Long Screws, x4 Tool for Stand (LC-32PX5M/X) Tool for Stand (LC-37PX5M/X) Operation Manual (LC-32/37PX5M) Operation Manual (LC-32/37PX5X)
7
LC-32PX5M/X/LC-37PX5M/X
[7] PACKING PARTS (NOT REPLACEMENT ITEM) X12
S7 X2 X4 X5 X6
X1
S6 X3 S5 S5 X7 X8 X9 X10 X11
S4
S3
S2 S2 S8
S1
8
LC-32PX5M/X/LC-37PX5M/X NO.
PARTS CODE
PRICE NEW PART RANK MARK DELIVERY
DESCRIPTION
[7] PACKING PARTS (NOT REPLACEMENT ITEM) S1 S1 S1 S1 S2 S2 S3 S3 S4 S4 S5 S5 S6 S7 S8
SPAKCD257WJZZ SPAKCD256WJZZ SPAKCD260WJZZ SPAKCD261WJZZ SPAKXB390WJZZ SPAKXB392WJZZ SPAKPA611WJZZ SPAKPA613WJZZ CDAI-A334WJ02 CDAI-A336WJ02 SPAKXB389WJZZ SPAKXB391WJZZ SSAKA0128AJZZ SSAKA0005PEZZ TLABV0182AJZZ
-
N N S
S N
-
Packing Case (LC-32PX5M) Packing Case (LC-32PX5X) Packing Case (LC-37PX5M) Packing Case (LC-37PX5X) Packing Add. (LC-32PX5M/X) Packing Add. (LC-37PX5M/X) Wrapping Paper (LC-32PX5M/X) Wrapping Paper (LC-37PX5M/X) Stand Ass'y (LC-32PX5M/X) Stand Ass'y (LC-37PX5M/X) Packing Add. (LC-32PX5M/X) Packing Add. (LC-37PX5M/X) Polyethylene Bag (Small) Polyethylene Bag (A4) No. Label
J J J J J
Extension Cable, 26pins B to B (DM) Extension Cable, 80pins Panel Extension Cable, 30pins MAIN to LCD (LV) Extension Cable, 14pins PWR to INVERTOR (LA) (37PX Extension Cable, 14pins PWR to INVERTOR (LA) (32PX
[8] SERVICE JIG N N N N N
QCNW-E540WJQZ QCNW-C222WJQZ QCNW-E341WJQZ QCNW-E977WJQZ QCNW-E995WJQZ
CD AW BG AY AY
9
LC-32PX5M/X/LC-37PX5M/X
COPYRIGHT
©
2007 BY SHARP CORPORATION
ALL RIGHTS RESERVED. No Part of this publication may be reproduced, stored in a retrieval system, ortransmitted in any from or by any means, electronic, mechanical, photocopying, recording, orotherwise, without prior written permission of the publisher.
SHARP CORPORATION Apr. 2007 Printed in Japan TQ2156-S
SY. KG
AV Systems Group CS PromotionCenter Yaita,Tochigi 329-2193, Japan