HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL AZ3F CHASSIS
ORIGINAL MANUAL ISSUE DATE: 3/2012
Segment: P-2A Version
Date
Subject
1.0 2.0
3/2012 9/2012
Original manual issue. Correction of part number for SCREW (+PSW)(M3x6). (P.19, P.35, P.36, P.52)
KDL-22EX553/KDL-26EX553/KDL-32EX653(AEP/UK/IT) Following S/N Range is for (BCN) 1,000,001-1,950,000
LCD Digital Color TV
9-888-481-02
SERVICE MANUAL AZ3F CHASSIS Segment: P-2A
LCD Digital Color TV
9-888-481-02
MODEL LIST MODEL KDL-22EX550
COLOR Black
COMMANDER RM-ED050
DEST. AEP
MODEL KDL-32EX650
COLOR Black
COMMANDER RM-ED050
DEST. AEP
KDL-22EX553
Black White Black White Black White
RM-ED050 RM-ED050 RM-ED050 RM-ED050 RM-ED050 RM-ED050
AEP AEP UK UK IT IT
KDL-32EX653
Black Black Black
RM-ED050 RM-ED050 RM-ED050
AEP *1 UK IT
KDL-32EX655
Black
RM-ED050
AEP
KDL-22EX555
Black
RM-ED050
AEP
KDL-26EX550
Black White
RM-ED050 RM-ED050
AEP AEP
KDL-26EX553
Black White Black White Black White
RM-ED050 RM-ED050 RM-ED050 RM-ED050 RM-ED050 RM-ED050
AEP AEP UK UK IT IT
KDL-26EX555
Black White
RM-ED050 RM-ED050
AEP AEP
*1 Serial number range 1,300,001 ~ 1,400,000 are B2B models. Its commercial name is FWD-32EX650P.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
3
WARNINGS AND CAUTIONS
- ENGLISH
CAUTION These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
WARNING!! An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is directly connected to the ac power line.
CARRYING THE TV Be sure to follow these guidelines to protect your property and avoid causing serious injury. • Carry the TV with an adequate number of people; larger size TVs require two or more people. • Correct hand placement while carrying the TV is very important for safety and to avoid damages.
SAFETY-RELATED COMPONENT WARNING!! Components identified by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identified in this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
4
WARNINGS AND CAUTIONS
- FRENCH
ATTENTION!! Ces instructions de service sont à l’usage du personnel de service qualifi é seulement. Pour prévenir le risque de choc électrique, ne pas faire l’entretien autre que celui contenu dans le Mode d’emploi à moins que vous soyez qualifi é faire ainsi.
WARNING!! Afi n d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
POUR TRANSPORTER LE TÉLÉVISEUR Tenez compte de ce qui suit pendant l’installation du téléviseur : • Débranchez tous les câbles avant de transporter le téléviseur. • Transportez le téléviseur avec le nombre de personnes approprié ; un téléviseur de grande taille doit être transporté par au moins deux personnes. • Lors du transport du téléviseur, l’emplacement des mains est très important pour votre sécurité, ainsi que pour éviter de causer des dommages.
ALERTE!! Afi n d’eviter tout risque d’electrocution provenant d’un chassis sous tension, un transformateur d’isolement doit etre utilise lors de tout depannage. Le chassis de ce recepteur est directement raccorde a l’alimentation du secteur.
ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!! Les composants identifi es par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identifi es dans le present manuel. Suivre ces procedures lors de chaque remplacement de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
5
WARNINGS AND CAUTIONS
USE CAUTION WHEN HANDLING THE LCD PANEL When repairing the LCD panel, be sure you are grounded by using a wrist band. When repairing the LCD panel on the wall, the LCD panel must be secured using the 4 mounting holes on the rear cover. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10)
Do not press on the panel or frame edge to avoid the risk of electric shock. Do not scratch or press on the panel with any sharp objects. Do not leave the module in high temperatures or in areas of high humidity for an extended period of time. Do not expose the LCD panel to direct sunlight. Avoid contact with water. It may cause a short circuit within the module. Disconnect the AC power when replacing the backlight (CCFL) or inverter circuit. (High voltage occurs at the inverter circuit at 650Vrms.) Always clean the LCD panel with a soft cloth material. Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short. Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS). It is recommended not to exceed 1 hour of Power-On nor Burn-in period with LCD panel face down condition, in repair activity.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
6
SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder splashes and bridges. 2. Check the interboard wiring to ensure that no wires are “pinched” or touching high-wattage resistors. 3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators. 4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement. 6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer. 7. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. 8. For safety reasons, repairing the Power board and/or Inverter board is prohibited.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
7
SAFETY CHECK-OUT
Leakage Test The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instructions. 2. A battery-operated AC milliampmeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low voltage scale. The Simpson’s 250 and Sanwa SH-63TRD are examples of passive VOMs that are suitable. Nearly all battery-operated digital multimeters that have a 2 VAC range are suitable (see Figure A).
How to Find a Good Earth Ground A cold-water pipe is a guaranteed earth ground; the cover-plate retaining screw on most AC outlet boxes is also at earth ground. If the retaining screw is to be used as your earth ground, verify that it is at ground by measuring the resistance between it and a cold-water pipe with an ohmmeter. The reading should be zero ohms. If a cold-water pipe is not accessible, connect a 60- to 100-watt trouble- light (not a neon lamp) between the hot side of the receptacle and the retaining screw. Try both slots, if necessary, to locate the hot side on the line; the lamp should light at normal brilliance if the screw is at ground potential (see Figure B).
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
8
SELF DIAGNOSIS FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY LED will automatically begin to flash. The number of times the LED flashes translates to a probable source of the problem. A definition of the STANDBY LED flash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur. DIAGNOSTIC TEST INDICATORS When an error occurs, the STANDBY LED will flash a set number of times to indicate the possible cause of the problem. If there is more than one error, the LED will identify the first of the problem areas. Result for all of the following diagnostic items are displayed on screen. If the screen displays a “0”, no error has occurred .
STBY LED Flash time 2 3
0.5 0.5
6 7
BACKLITE TEMP_ERR TEMP_ERR
8
-
HDMI equalizer/switch I2C NACK Tuner or demodulator I2C NACK Not used Panel ID EEPROM I2C NACK (Also panel power failure is a suspect) Backlight failure Over temperature protection Temp. sensor I2C NACK Software Error (Also the main board’s memory or Wi-Fi module is a suspect)
9 10 11
-
Not used Not used Not used
12
-
Not used
4 5
DISPLAY OF STANDBY LED FLASH COUNT
3
Service menu Item name Diagnostic Item Description (Screeen Display) MAIN_POWE Main 12 V failure DC_ALERT Main 5.0/3.3/1.2 V failure AUD_PROT Audio amp. protection HDMI_EQ TU_DEMOD P_ID_ERR
SELF-DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible to bring up past occurrences of failure for confirmation on the screen: [To Bring Up Screen Test] In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below: *
DISPLAY
Channel 5
Volume
TV POWER
* : Note that this differs from entering the service mode (volume +)
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
9
SELF DIAGNOSIS FUNCTION [SELF DIAGNOSTIC SAMPLE SCREEN DISPLAY] SELF CHECK
Item name
STBY LED flash time
CPU Watch-dog timer
000 RESERVED ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 000 RESERVED ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 002 MAIN_POWE ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 003 DC_ALERT ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 003 AUD_PROT ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 003 HDMI_EQ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 003 TU_DEMOD ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 004 VLED ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 004 LD_ERR ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 005 HFR_ERR ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 005 TCON_ERR 1108231325 ŞŞŞŞŞŞŞŞŞŞ 005 P_ID_ERR ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 006 BACKLITE ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 007 TEMP_ERR ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 007 FAN_ERR ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 010 EMITTER ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 101 VPC_WDT ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 102 MEPS_WDT ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 103 HOST_WDT ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ 104 STBY_WDT ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ
ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ ŞŞŞŞŞŞŞŞŞŞ
00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00
0081Ş00671Ş00088
Panel operation time by hour (MAX:65535) Boot count (MAX:65535)
Error count (00-99)
Error history (Last failure time beforehand) *1 Error history (Failure time before last) *1 Error history (The last failure time) *1 *1 : Format of error history YYMMDDhhmm (in UTC) Example:1108231325 -> Aug 23 13:25 2011 UTC
Total operation time by hour (MAX:65535) Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen. After you have completed the repairs, clear the result display to “0”. Clearing the Self Check Diagnostic List 1. Error history and Error count : 2. Panel operation time :
Press the Channel 8 => Channel 0 . Press the Channel 7 => Channel 0 .
Exiting the Self-diagnostic screen To exit the Self Diagnostic screen, turn off the power to the TV by pressing the POWER button on the remote or the POWER button on the TV. KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
10
SEC 1. DISASSEMBLY • There are clutch in the yellow frame[
]. Therefore please be careful in the case of the disassembly or assembly of parts.
Note: When removing the rear cover, to prevent damaging the rear cover, please refer Appendix 1.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
11
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-1.EASEL STAND
1
2
EASEL STAND
2 Screws (SCREW, +PSW M5X16) P/N: 2-580-608-01
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
EASEL STAND
12
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-2. AC COVER AND POWER SUPPLY CORD
AC COVER
REAR COVER
POWER SUPPLY CORD
1 Screw (SCREW, +PSW M3X6 W12) P/N: 4-256-393-01
Note: When assemble the AC COVER, hold the AC COVER and tighten a screw.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
13
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-3. REAR COVER
REAR COVER
6 Screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01 2 Screws (SCREW +BVTP 3X12 TYPE2 IT-3) P/N:7-685-648-79
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
14
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-4. SPEAKER BOX ASSY
<A> SPEAKER BOX ASSY
<A>
<B>
<B> SPEAKER BOX ASSY
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
15
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-5. WIRELESS LAN CARD 1
WIRELESS LAN CARD
2 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
Note: Refer to the connection from the antenna when installing a wireless module.
3
WIRELESS LAN CARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
WIRELESS LAN CARD
16
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-6. SWITCH UNIT 1
SWITCH UNIT
2
SWITCH UNIT
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
3
SWITCH UNIT
17
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-7. CONNECTOR AND HARNESS
CONNECTOR
HARNESS
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
18
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-8. ANTENNA <A> 1
2 ANTENNA
ANTENNA 1 Screw (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
<A>
<B>
<B> 1
2
ANTENNA
ANTENNA
1 Screw (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
19
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-9. SIDE BRACKET 1
SIDE BRACKET
BAC BOARD
2 SIDE BRACKET
BAC BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
20
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-10. BAC BOARD 1
BAC BOARD
7 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
3 BAC BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
BAC BOARD
21
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-11. GL1 BOARD 1
2
3
GL1 BOARD
GL1 BOARD
5 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41 KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
22
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-12. SPACER (B)
Note: Don’t install G board without Spacers
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
23
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-13. INSULATION SHEET 1
INSULATION SHEET
2
INSULATION SHEET
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
24
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-14. HL BOARD 1 HL BOARD
2 HL BOARD
3 HL BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
25
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-15. THERMAL SHEET AND BEZEL Note: Attention when attach the Thermal Sheet. 1
2
4 Screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
3
4
BEZEL
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
BEZEL
26
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-16. LCD BRACKET
4 Screws (SCREW, +PSW M3X6) P/N: 2-990-421-41
1
2
3
FFC
LCD BRACKET LCD BRACKET
LCDPANEL
Note䋺 Don’t pinch FFC when attaching LCD BRACKET to LCDPANEL.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
27
DISASSEMBLY
1-1. KDL-22EX550/553/555 1-1-17. FFC AND LCD PANEL 1
2
FFC
DISCONNECT
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
FFC
LCD PANEL
28
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-1.EASEL STAND
1
2
EASEL STAND
2 Screws (SCREW, +PSW M5X16) P/N: 2-580-608-01
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
EASEL STAND
29
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-2. AC COVER AND POWER SUPPLY CORD
AC COVER
REAR COVER
POWER SUPPLY CORD
1 Screw (SCREW, +PSW M3X6 W12) P/N: 4-256-393-01
Note: When assemble the AC COVER, hold the AC COVER and tighten a screw.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
30
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-3. REAR COVER
REAR COVER
6 Screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01 2 Screws (SCREW +BVTP 3X12 TYPE2 IT-3) P/N:7-685-648-79
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
31
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-4. SPEAKER BOX ASSY
<A> SPEAKER BOX ASSY
<A>
<B>
<B> SPEAKER BOX ASSY
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
32
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-5. SWITCH UNIT 1
SWITCH UNIT
2
SWITCH UNIT
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
3
SWITCH UNIT
33
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-6. CONNECTOR, HARNESS AND FFC
HARNESS CONNECTOR
FFC
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
34
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-7. ANTENNA <A> 1
2 ANTENNA
ANTENNA 1 Screw (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
<A>
<B>
<B> 1
2
ANTENNA
ANTENNA
1 Screw (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
35
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-8. HOLDER 1
HOLDER
1 Screw (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
HOLDER
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
36
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-9. WIRELESS LAN CARD 1
WIRELESS LAN CARD
2 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
Note: Refer to the connection from the antenna when installing a wireless module.
3
WIRELESS LAN CARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
WIRELESS LAN CARD
37
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-10. SIDE BRACKET 1 SIDE BRACKET
BAC BOARD
2 SIDE BRACKET
BAC BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
38
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-11. BAC BOARD
1
BAC BOARD
7 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
3
2
BAC BOARD
BAC BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
39
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-12. GL3 BOARD 1
2
3
GL3 BOARD
GL3 BOARD
5 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41 KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
40
DISASSEMBLY
1-1. KDL-26EX550/553/555 1-2-13. SPACER (B)
Note: Don’t install G board without Spacers
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
41
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-14. INSULATION SHEET 1
INSULATION SHEET
2
INSULATION SHEET
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
42
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-15. HL BOARD 1
HL BOARD
2
HL BOARD
3
HL BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
43
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-16. THERMAL SHEET䈫BEZEL Note: Attention when attach the Thermal Sheet. 1
2
4 Screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
3
4
BEZEL
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
BEZEL
44
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-17. LCD BRACKET
4 Screws (SCREW, +PSW M3X8) P/N: 2-580-592-01
FFC LCD BRACKET
1
Note䋺 Don’t pinch FFC when attaching LCD BRACKET to LCDPANEL. KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
2
LCD BRACKET
3
LCDPANEL
45
DISASSEMBLY
1-2. KDL-26EX550/553/555 1-2-18. FFC AND LCD PANEL
1
2
FFC
FFC
DISCONNECT LCD PANEL
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
46
DISASSEMBLY
1-3. KDL-32EX653 1-3-1. HEAD STAND AND PIPE STAND
1
2
3 Screws (SCREW, +PSW M5X16) P/N: 2-580-608-01
3
HEAD STAND
PIPE STAND
2 Screws (SCREW, +PSW M5X16) 2-580-608-01 KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
47
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-2. AC COVER AND POWER SUPPLY CORD
AC COVER
REAR COVER
POWER SUPPLY CORD
1 Screw (SCREW, +PSW M3X6 W12) P/N: 4-256-393-01
Note: When assemble the AC COVER, hold the AC COVER and tighten a screw.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
48
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-3. REAR COVER
REAR COVER
5 Screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-01 3 Screws (SCREW +BVTP 3X12 TYPE2 IT-3) P/N:7-685-648-79 7 Screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01 2 Screws (SCREW, +PSW M4X10) P/N:4-159-298-01 2 Screws (JOINT, SCREW) P/N: 4-400-043-01
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
49
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-4. SPEAKER BOX ASSY
<A> SPEAKER BOX ASSY
<A>
<B>
<B> SPEAKER BOX ASSY
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
50
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-5. SWITCH UNIT 1
SWITCH UNIT
2
SWITCH UNIT
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
3
SWITCH UNIT
51
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-6. ANTENNA <A> 1
2 ANTENNA
ANTENNA
<A>
<B>
1 Screw (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
<B> 1
2
ANTENNA
ANTENNA
1 Screw (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
52
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-7. WIRELESS LAN CARD 1
WIRELESS LAN CARD
2 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
Note: Refer to the connection from the antenna when installing a wireless module.
3
WIRELESS LAN CARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
WIRELESS LAN CARD
53
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-8. BOTTOM FRAME 1 BOTTOM FRAME
2 Screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01 3 Screws (SCREW, +PSW M4X10) P/N:4-159-298-01
2
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
BOTTOM FRAME
54
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-9. HARNESS AND FFC
HARNESS
FFC
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
55
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-10. UNDER BRACKET 1
BAP BOARD
UNDER BRACKET
2
BAP BOARD
UNDER BRACKET
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
56
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-11. SIDE BRACKET 1 SIDE BRACKET
BAP BOARD
2 SIDE BRACKET
BAP BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
57
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-12. BAP BOARD 1
BAP BOARD
6 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
BAP BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
58
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-13. GL2 BOARD
2
1
3
GL2 BOARD GL2 BOARD
4 Screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41 KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
59
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-14. SPACER (B)
Note: Don’t install G board without Spacers
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
60
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-15. INSULATION SHEET 1
INSULATION SHEET
2
INSULATION SHEET
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
61
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-16. HL BOARD 1
HL BOARD
2
HL BOARD
3
HL BOARD
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
62
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-17. THERMAL SHEET AND CLAMPER Note: Attention when attach the Thermal Sheet.
1
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
CLAMPER
2
CLAMPER
63
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-18. PANEL BRACKET (H)
1
2 Screws (SCREW, +PSW M3X6) P/N: 4-256-393-01
2
PANEL BRACKET (H)
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
3
PANEL BRACKET (H)
4
PANEL BRACKET (H)
64
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-19. PANEL BRACKET (V) 1 PANEL BRACKET (V)
2 PANEL BRACKET (V)
3
1
2
PANEL BRACKET (V)
PANEL BRACKET (V)
3
PANEL BRACKET (V)
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
PANEL BRACKET (V)
65
DISASSEMBLY
1-3. KDL-32EX650/653/655 1-3-20. LCD PANEL AND BEZEL
1
LCD PANEL
BEZEL
2 LCD PANEL
BEZEL
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
66
SEC 2. ADJUSTMENT HOW TO ENTER SERVICE MODE 1) Turn on the main power switch to place this set in standby mode. 2) Press the buttons on the remote commander as follows, and entering service mode.
DISPLAY
Channel 5
Volume
TV POWER
3) Service mode display. Note: First of all, when you enter Service Mode, you can see “Digital” service mode. Whenever you press “OPTIONS” or “JUMP” on remote, each service mode is changed. “Digital” -> “Chassis” -> “VPC”
DIGITAL SERVICE 001 OP 000 VERS ŞŞŞ
<MAIN> <EXT> DM1.301W00AA RF:01.05 WF1.003W00AA WF:2.0.0.99 DF1.001W00AA WF:0B YM1.010W00AA CAM:X.XXX DB2.105W00AA FD:XXXX (DM1.301W00AA) DD1.016W00AA WP0.521W00AA <PEM> MID:1C117081 PM1.012W00LU PID:04020000 PB1.000W00LU PNL:LTY320AB01 PL1.011J46LUX POP:X.XXX PD1.011J46LUX KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
Category number Item number
CHASSIS 000 000
SERVICE WYVERN S2_NOISE_TH 32
Item name
Category name
Data
67
ADJUSTMENT
4) How to use the remote commander.
Function
The flow of control
Service mode on
<Test>+<TV>/<Display><5><Vol Up><Power>
Service mode off
<Other> / <Power off + on>
Item up / down
<1>/<4>
Category up / down
<2>/<5>
Data up / down
<3>/<6>
Test reset
<8> + <Mute> + <0>
Read data
<9> + <0>
Execute
<10 or 0>
Write data
<Mute> + <0>
Change module
<Jump> / <Option>
5) After entering service mode, then turn off the power switch.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
68
ADJUSTMENT
CHANGE DATA Note: “Digital” service mode don’t have to Save. (except “002 MODEL” and “005 CHPRSET” category) 1) Change Data of “Digital” service mode. (except “003 DIG_SRV_MODE” category) a. Press “2 / 5” on remote to select (up / down) category. b. Press “1 / 4” on remote to select (up / down) Item.
DIGITAL 004 TUNER 000 !A_NOSIG_DET
SERVICE 001
c. Press “3 / 6” on remote change (up / down) data.
2) Change Data of “Digital” service mode. ( “003 DIG_SRV_MODE” category) “003 DIG_SRV_MODE” is one category of “Digital” service mode. Please note because this operation is special. a. Press “2 / 5” on remote to select “003 DIG_SRV_MODE”.
DIGITAL 003 DIG_SRV_MODE 000 TEST_PATTERN
SERVICE ŞŞŞ
b. Press “1 / 4” on remote to select (up / down) Item. c. Press “0 / 10” on remote to select item. d. Press number key “1”~”9” directly. “*” stamp move. e. Press “12 / enter / select” to decide and advance next step. Press “return”, when returning on the previous page.
DIGITAL(DIG_SRV_MODE) SERVICE TEST_PATTERN *1 Video 2 Audio
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
69
ADJUSTMENT
SAVE CHANGING DATA 1) Write data for “Chassis” or “VPC” service mode a. Press “Mute” on remote. It shows green “SERVICE” changes to green “WRITE”. b. Press “0” or “enter” on remote. Green “WRITE” changes to red “WRITE”. It indicate writing is processing. c. After a while, red “WRITE” changes to green “SERVICE”. Writing process is done at this point. 2) TV reboot is necessary for applying data change.
CHASSIS 000 000
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
WRITE WYVERN S2_NOISE_TH 32
70
ADJUSTMENT
WHITE BALANCE ADJUSTMENT Note: Please execute this adjustment if necessary. Change Data of “VPC” service mode. (“006 WB” category) a. Press “1” or “4” on remote to select WB adjustment menu. b. Change data by pressing “3” or “6”. Each range of these items is 0~255. c. Press “mute” 䋫”0” on remote to save the data. “SERVICE” comment is changed to “WRITE”, indicating writing process. d. After a while, “WRITE” comment returns to “SERVICE”, which means writing process is done..
VPC 006 000
SERVICE WB R_DRV
VPC 006 001
SERVICE WB G_DRV
VPC 006 002
SERVICE WB B_DRV
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
128
VPC 006 003
SERVICE WB R_BKG
128
128
VPC 006 004
SERVICE WB G_BKG
128
128
VPC 006 005
SERVICE WB B_BKG
128
71
ADJUSTMENT
VCOM ADJUSTMENT Note: Please execute this adjustment if necessary. 1) Change Data of “VPC” service mode. a. Select “002 VCOM” category by pressing “2 / 5” on remote. b. Select “000 ENABLE” item by pressing “1 / 4” on remote.
VPC 002 000
SERVICE VCOM ENABLE 0
VPC 002 001
SERVICE VCOM ADJUST 64
c. Change ENABLE from “0” to “1” to enable VCOM adjustment.
d. Select “002 VCOM” category by pressing “2 / 5” on remote. e. Select “001 ADJUST” item by pressing “1 / 4” on remote. f. Change data by pressing “3 / 6” on remote controller. g. Finish the adjustment when the picture seems OK.
Attention: -Every time the data changed by pressing “3 / 6” Key, the VCOM pattern will display for 5s and in the mean time OSD will disappear, After the 5s period, VCOM pattern will disappear and OSD will display again. The 5s time can be adjust by data change. -If pressing the “3/6” key again during the 5s period, the VCOM pattern display time will be extended to another 5s.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
72
ADJUSTMENT
SET TO SHIPPING CONDITION How to do shipping condition. a. Move to “Digital” service mode. Press “8” on remote. It shows green “SERVICE” changes to green “RST-”. Press “mute” on remote. Added green “EXE” after green “RST-” . d. Press “0” on remote. Green “EXE-RST” changes to red “EXE-RST”. It indicate writing is processing. After a while, red “EXE-RST” changes to green “SERVICE”. And all LED lights. Writing process is done at this point.
TIMER
Standby
POWER
<Another way> You can set to shipping condition w/o entering Service Mode. -> “Cursor Up” on remote + “Power Key” on Front panel.
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
73
SEC 3. TROUBLE SHOOTING 3-1. TRIAGE CHART Note: B board and Power board are different in name every inch. Therefore this section displays difference point in"*".
Symptoms - Shutdown. Power LED blinking red diagnostics sequences Reference 2
3
4
POWER
POWER AUDIO
POWER
5
6
7
8
10
Green LED Blinking Green LED non-stop Blinking
No Video - missing or distorted Power No Green Stationary No video No video Power LED colored lines one of Inputs all Inputs (Dead Set) or dots
Remote
Network
Audio
Skype
No Remote
Wireless Skype can't No Audio Can't Work connect
B* BOARD G* BOARD HL BOARD SPEAKER Skype MODULE LVDS CABLE T-CON LCD PANEL Problem
PANEL
PANEL
(TCON)
(INVERTER)
TEMP
Software EMITTER
: doubtful part : Few possibility
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
74
TROUBLE SHOOTING
3-2. FLOW CHART START
Does the Power Led stay on when the TV is switched on ?
No
See No Power
Is the network connection OK?
Yes Is the Standby Led blink ?
See Standby LED Blink
No
Is the Skype function OK?
No
See Skype malfunction
No
See HDD Rec malfunction
Yes Yes
See Power LED Blink
Is the HDD Rec function OK? Yes
No Is the Picture and Sound OK ?
See Network malfunction
Yes
Yes
Is the Power Led blink ?
No
No
See No Picture / No Sound
END
Yes Do the buttons on the TV & Remote Commander work properly?
No
See TV/ Commander button malfunction
Yes
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
75
TROUBLE SHOOTING
3-3. NO POWER
No power
Long AC off (> 15 min.).
OK
Power protection or CPU abnormal stop
NG
Check STBY_+3.3V at 10 pin of CN6001 on the B* board OK
B* board
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
NG
Replace the harness between G* board and B* board
NG G* board
Symptom improvement
Harness
76
TROUBLE SHOOTING
3-4. STANDBY LED BLINK 1) 2 times blinking (Main Power Error)
2 times blinking
Check REG+12V at pins 3/5 of CN6001 on the B* Board 12V OK
B* Board
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
12V NG
Replace Between G* Board to B* Board Harness
NG G* Board
Symptom improvement
Harness
77
TROUBLE SHOOTING
2) 3 times blinking (Main Board Error)
AUDIO
3 times blinking DC_ALERT
Check D+1.2V at JL6002 on the B* Board
NG
F6001,IC6001,etc (B* Board)
OK
Check +3.3V_MAIN at JL6005 on the B* Board
Check AUDIO+12.5V at pin 2/4 of CN6001 on the B* Board
F6003,IC6003,etc (B* Board)
G* Board
OK
Check +12.5V at F4601 on the B* Board
NG
NG
NG F4601,IC4601,etc (B* Board)
OK
OK AUDIO
Check Speaker Impedance at SP Connector
FE/BE Communication Other B* Boardâ&#x20AC;&#x2122;s parts (Audio, Tuner, HDMI Eq...)
NG Speaker
OK
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
78
TROUBLE SHOOTING
3) 5 times blinking (T-con Error)
5 time blinking
NG Check PANEL_VCC at JL6001 on on the B* Board about 5V : 22” Model about 12V : ex. 22” Model
NG G* Board
OK
Panel (T-con) change
B* Board
Symptom improvement Symptom improvement
Replace the Harness Between G* and Panel (Only 3a-G)
Harness
Panel (T-con)
NG
Replace the LVDS FFC
Symptom improvement LVDS FFC
NG
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
79
TROUBLE SHOOTING
4) 6 times blinking (Backlight Error)
6 time blinking
Check BACKLIGHT_MON at JL6017 on the B* board
Under 2.65V B* board
Check the connection between G* board and the light source (inside the panel module).
NG LS connection
Over 2.65V
Check the harness between G* board and B* board.
NG G-B harness
Light source (Inside Panel module)
OK Symptom improvement Change G* board
G* board
NG
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
80
TROUBLE SHOOTING
5) 7 times blinking (Temperature Error)
6) 8 times blinking (Software Error)
7 times blinking
Setting circumstance is OK? Temperature, Ventilation, etc.
8 times blinking
NO Set to another Location, etc.
NO B* Board
Symptom improvement
YES
Change B* Board, and Aging a few hours
If the Symptom Improved by changing the WIFI module
Panel
WIFI Module
OK
B* Board
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
81
TROUBLE SHOOTING
3-5. POWER (Green) LED BLINKING Non-Stop blinking
POWER (Green) blinking
>= 200 Ohm Check the impedance between TCON_VCC (CN6401#19) and GND (CN6401#12)
G* Board
< 200 Ohm
>= 200 Ohm Remove the LVDS FFC. And recheck the impedance.
T-con (Panel module)
< 200 Ohm
B* Board
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
82
TROUBLE SHOOTING
3-6. NO PICTURE
No Picture
Press HOME key. Menu displayed?
NO
YES
B* Board
Check BL_ON and BLINKING at CN6401#5 & 4 on the G* Board
Both H Replace the LVDS FFC
NG
Panel (Tcon)
Symptom improvement
Not both H
Replace the harness between G* board and B* board)
NG
Harness ä&#x2039;¨G* to B*)
FFC (LVDS)
OK
NG Change B* Board
G* board
Symptom improvement B* board
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
83
TROUBLE SHOOTING
3-7. NO SOUND
No Sound
“Audio System” Check the “Speakers setting”
Change to “TV Speaker”
“TV Speakers”
NG Check the Speaker Harness
Symptom improvement
Speaker Harness
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
Replace the B* Board
Symptom improvement B* Board
NG
Speaker
84
TROUBLE SHOOTING
3-8. TV COMMANDER BUTTONS MALFUNCTION 1) TV button malfunction
Button malfunction on the TV
Replace the Harness between B* to Switch Unit
Symptom improvement
NG
Symptom improvement
Harness
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
Switch Unit change
Switch Unit
NG
B* Board
85
TROUBLE SHOOTING
2) IR remote commander malfunction
TV isn’t controlled by remote commander
Green LED light at power indicator
OK
Green LED blinks at power indicator when using commander near sensor’s window
OK
Mechanical (ex. bezel)
NG
NG
Check the Harness between the B* Board and the HLR Board NG
OK Sensor is broken
Symptom improvement Harness
Exchange the Harness NG
Exchange the HLR Board
Symptom improvement HLR Board
NG B* Board KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
86
TROUBLE SHOOTING
3-9. NETWORK MALFUNCTION 1) Wired Network malfunction
Wired Network on the TV
Connection result Cable Connection
NG
NG Check the Ethernet Cable
Ethernet Cable
OK
OK
B* Board
Connection result Local Access
NG
Auto Wired Set-up IP address setting
Check Local router DHCP server
Manual
OK
Check IP address and Local router setting NG Connection result Internet Access
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
Proxy setting
87
TROUBLE SHOOTING
2) USB Wireless Network malfunction
Wireless Network on the TV
Error Message appear when the Wireless Network is selected?
YES USB Dongle
NO
Is the radio field Strength too weak or even No signal?
YES Access Point
NO
B* Board
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
88
TROUBLE SHOOTING
3-10. Skype MALFUNCTION 1/2
Skype malfunction
No USB plugged?
Insert USB
Yes
No Able to run Skype App?
NG -Unplug other USB device -AC OFF/ON OK
Yes
Spec. USB overload.
NG
NG Connect to other USB port
Insert other Skype unit or USB dongle
OK
OK
B* board
Skype unit
NG B* board
No Network connected?
Do network setup
Yes
Next page
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
89
TROUBLE SHOOTING
3-10. Skype MALFUNCTION 2/2
Previous page
No
Sound quality
No
Far end Video/Audio quality?
Sound quality? No video?
Auto-Focus work?
Yes
Yes
No video
Network speed or far end system issue
Enough network speed?
NG Call Skype sound test
OK
Far end setting/system
Move unit away from speaker NG
Skype unit
Yes No Manual Focus work?
Skype unit
Yes
Check Auto-Focus area
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
90
TROUBLE SHOOTING
3-11. HDD-Rec MALFUNCTION
HDD Rec Malfunction
HDD is connected to the appropriate USB port?
No
Connect to the appropriate port
No
Is the drive size larger than 32GB and Smaller than 2TB??
Yes
USB Hub is inserted in between the USB port and HDD? Yes
USB Hub is not supported
No
Only 32GB~2TB is supported
Yes
All the setups and restrictions listed in iManual are cleared?
No Check the iManual
Yes
B board
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
91
SEC 4. DIAGRAMS 4-1. BLOCK DIAGRAM 4-1-1. KDL-22/26EX550/553/555 DiSEqC_Out DiSEqC_In
CI/CI+
(for S2 model)
USB1
H Con.
X’tal 27M
DMD_CLK_ENABLE2 DMD_CLK_ENABLE1 DMD_RST X’tal IF2
Ext Demod
[ASCOT2SR]
IF1
IFAGC [JUNO]
[TPS2553DBV]
TS1 I2CB
2Gb
USB HUB
Ether PHY
Oneí NAND
DDR3
[GL850G]
[RTL8201F]
Muxed
í1333
4Gb
2Gb
12M
LVDS_ODD
I2CC
I2CA
EQ SW
TS SYSTEM1_PWR
SYSTEM2_PWR
X’tal 41M
1.5V IF1
DDC
3.3V
HDMI_ARC X’tal
3.3->1
48M
X’tal
TMDS DDC CEC
32.76 8K
Reset
SYSTEM2_PWR Push
AC_MON
2.5V LDO 5V
DDC
Reset 3.3V LDO
[PST3629]
75 Drv
GND
[NJM2561]
TV_Out
1.2V
REG_12V
T-CON_VCC REG12V REG12V AUDIO_12V SYSTEM2_PWR AUDIO_12V S1.2V S1.8V LDO LDO
3.4V LDO
/RST
PC_RGB_EN
COMP_Y, Pb, Pr VideoB_Det COMP_LR
COMP
I2CA (EQSW, Temp Sensor) I2CB (Ext Demod/AudioAMP) I2CC (Panel)
UARTC (ECS/Hotel) UARTD (VPC_LOG)
COMP_Y COMP_Pb COMP_Pr
[LM75B]
(Service)
SIRCS PWM_DIMMER DMD_CLK_ENABLE2 Blinking
Tuner_LR Scart1_LR
PC
PC_CON_Det PC_R,PC_G,PC_B,PC_H,PC_V PC_LR PC_5V, PC_DDC
DEBUG_LED3 PANEL_PWR DMD_CLK_ENABLE1 DMD_RST
Line Out_LR
[TPA6138A2]
HP/Line Out
Sircs
Power_KEY KEY
KEY
HP_DET PC_RGB_EN
HP_/ Line Out Det HP/Line Out LR
TV_Out_LR Tuner_LR
X_AUDIO_MON HDMI_ARC
OPAMP [NJU72011RB]
SPDIF
Temp Sensor
DC_DIMMER DEBUG_LED2
COMP_LR PC_LR OPAMP
Temp Sensor
I2CA
PC_G PC_B PC_R PC_H PC_V
LPF Cr_Det
UARTA(LOG) UARTC(ECS) UARTD(VPC_LOG) Reset
UARTA (LOG)
Atreyu
STBY 3.3V
TCON-ON DC_DIMMER2 PWM_DIMMER1 BACKLIGHT_ON BACKLIGHT_MON MAIN_PWR AC_MON ACT_STBY Blinking (32inch and over)
JTAG
Scart_CV Scart_G Scart_B Scart_R Scart_FB
REG_12V
REG_12V
COMP_Y
TV_Out TV_Out_LR Scart_CV,R,G,B,FB Scart_LR ASPECT1
DDC
Power
[Sil9287B]
CEC2
SCART
T-CON_VCC (5V)
41M
Power_Control
HDMI2
í1333
Crystal
X’tal X_SYSTEM1_RST TMDS1 DDC1 DDC_5V_1 HPD1 ARC CEC1 TMDS2 DDC2 DDC_5V_2 HPD2
P A N E L
DDR3
TL-JIG
LNA
Current Limit
(for T2/C2 model)
Silicon Tuner
Current Limit
USB3 Wifi
TCON
BINT(WP)
4M
HDMI1 (ARC)
Ether
IFAGC [Luxor]
5V
I2CB
Terrestrial
MS
Ext Demod
LNA
X_SYSTEM1_RST
DDC [A8298]
X_SYSTEM1_RST 5V
LNB_POWER
Satellite
Light_Sensor_Det
Atreyu_SPDIF
SPDIF
Light Sensor
Main Speaker_Out_LR
DC_MON KEY
Light_Sensor_Det
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
H/L
ASPECT1 DC_5V_Det PANEL_PWR_Det BACKLIGHT_MON
SPI
AC_MON
UART I2C
STBY_LED TIMER_LED PIC_MUTE_LED MAIN_PWR SYSTEM1_PWR SYSTEM2_PWR
PWM Analog Signal
POWER_KEY DEBUG_LED1
[YDA175]
AUDIO_MON X_SYSTEM1_RST
PS_STATUS (no use)
X_FAULT X_AUDIO_MUTE2 X_AUDIO_MUTE1 Digital Video/TS/TMDS Digital Audio Analog Video Analog Audio
POWER_LED REC_LED X_SYSTEM1_RST NMI BACKLIGHT_ON ACT_STBY X_AUDIO_MUTE1 X_AUDIO_MUTE2 VIDEOA_DET VIDEOB_DET CR_DET PC_CON_DET
Audio Power AMP
Main Speaker_Out_LR
BINT/Panel less
Main SPEAKER
POWER_LED STBY_LED TIMER_LED REC_LED PIC_MUTE_LED
LED
Panelless
92
DIAGRAMS
4-1-2. KDL-32EX650/653/655 DiSEqC_Out DiSEqC_In
CI/CI+
(for S2 model)
USB1 H Con. USB2
Ether
DMD_CLK_ENABLE2 DMD_CLK_ENABLE1 DMD_RST X’tal IF2
Ext Demod
[ASCOT2SR]
IF1
IFAGC [JUNO]
[TPS2553DBV]
[TPS2553DBV]
TS1 I2CB
Oneí NAND
DDR3
[GL850G]
[RTL8201F]
Muxed
í1333
4Gb
2Gb
12M
LVDS_ODD LVDS_EVEN I2CA
EQ SW
TS SYSTEM1_PWR
SYSTEM2_PWR
X’tal 41M
1.5V IF1
DDC
3.3V
HDMI_ARC X’tal
3.3->1
48M
X’tal
TMDS DDC CEC
32.76 8K
Reset
SYSTEM2_PWR Push
AC_MON
2.5V LDO 5V
DDC
Reset 3.3V LDO
[PST3629]
CEC4 75 Drv
GND
[NJM2561]
TV_Out
1.2V
REG_12V
T-CON_VCC REG12V REG12V AUDIO_12V SYSTEM2_PWR AUDIO_12V S1.2V S1.8V LDO LDO
3.4V LDO
/RST
SCART
PC_RGB_EN
COMP_Y, Pb, Pr VideoB_Det COMP_LR
COMP
I2CA (EQSW, Temp Sensor) I2CB (Ext Demod/AudioAMP) I2CC (Panel)
UARTC (ECS/Hotel) UARTD (VPC_LOG)
COMP_Y COMP_Pb COMP_Pr
[LM75B]
(Service)
SIRCS PWM_DIMMER DMD_CLK_ENABLE2 Blinking
Tuner_LR Scart1_LR
PC
PC_CON_Det PC_R,PC_G,PC_B,PC_H,PC_V PC_LR PC_5V, PC_DDC
DEBUG_LED3 PANEL_PWR DMD_CLK_ENABLE1 DMD_RST
Line Out_LR
[TPA6138A2]
HP/Line Out
Sircs
Power_KEY KEY
KEY
HP_DET PC_RGB_EN
HP_/ Line Out Det HP/Line Out LR
TV_Out_LR Tuner_LR
X_AUDIO_MON HDMI_ARC
OPAMP [NJU72011RB]
SPDIF
Temp Sensor
DC_DIMMER DEBUG_LED2
COMP_LR PC_LR OPAMP
Temp Sensor
I2CA
PC_G PC_B PC_R PC_H PC_V
LPF Cr_Det
UARTA(LOG) UARTC(ECS) UARTD(VPC_LOG) Reset
UARTA (LOG)
Atreyu
STBY 3.3V
TCON-ON DC_DIMMER PWM_DIMMER BACKLIGHT_ON BACKLIGHT_MON MAIN_PWR AC_MON ACT_STBY Blinking (32inch and over)
JTAG
Scart_CV Scart_G Scart_B Scart_R Scart_FB
REG_12V
REG_12V
COMP_Y
TV_Out TV_Out_LR Scart_CV,R,G,B,FB Scart_LR ASPECT1
DDC
TL-JIG
[Sil9287B]
T-CON_VCC (12V)
41M
Power
HDMI4
CEC3 TMDS4 DDC4 DDC_5V_4 HPD4
Ether PHY
Power_Control
HDMI3
CEC2 TMDS3 DDC3 DDC_5V_3 HPD3
2Gb
USB HUB
I2CC
HDMI2
HDMI1 (ARC)
í1333
Crystal
X’tal X_SYSTEM1_RST TMDS1 DDC1 DDC_5V_1 HPD1 ARC CEC1 TMDS2 DDC2 DDC_5V_2 HPD2
P A N E L
DDR3
LUT_SEL1 LUT_SEL2
LNA
Current Limit
(for T2/C2 model)
Silicon Tuner
Current Limit
Current Limit
USB3 Wifi
TCON
LUT_SEL0
4M
X_SYSTEM1_RST 5V
27M
5V
X’tal
IFAGC [Luxor]
5V
I2CB
Terrestrial
MS
Ext Demod
BINT(WP)
DDC [A8298]
LNA
X_SYSTEM1_RST
LNB_POWER
Satellite
Light_Sensor_Det
Atreyu_SPDIF
SPDIF
Light Sensor
Main Speaker_Out_LR
DC_MON KEY
Light_Sensor_Det
ASPECT1 DC_5V_Det PANEL_PWR_Det BACKLIGHT_MON
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
H/L
AC_MON
SPI
STBY_LED TIMER_LED PIC_MUTE_LED MAIN_PWR SYSTEM1_PWR SYSTEM2_PWR
UART I2C
POWER_KEY DEBUG_LED1
PWM Analog Signal
PS_STATUS (no use)
X_SYSTEM1_RST
POWER_LED REC_LED X_SYSTEM1_RST NMI BACKLIGHT_ON ACT_STBY X_AUDIO_MUTE1 X_AUDIO_MUTE2 VIDEOA_DET VIDEOB_DET CR_DET PC_CON_DET
[YDA175]
AUDIO_MON
LUT_SEL2 LUT_SEL1 LUT_SEL0
Main Speaker_Out_LR
X_FAULT X_AUDIO_MUTE2 X_AUDIO_MUTE1 Digital Video/TS/TMDS Digital Audio Analog Video Analog Audio
BINT/Panel less TCON_RDY
Main SPEAKER
Audio Power AMP
POWER_LED STBY_LED TIMER_LED REC_LED PIC_MUTE_LED
LED
Panelless
93
DIAGRAMS
4-2. CONNECTOR DIAGRAM 4-2-1. KDL-22EX550/553/555 (1/2) CMI
BAC board 4 2
SW SW module
GND POWER_INT KEY1 1-822-693-11 JAM SZ15-03WLR
1 2 3
27 25 26 1-842-738-11 SZ15-03HGR
BAP- H Harness
HL board LED/IR/OPT_Sensor IR Capture
wifi module
STBY+3.3V GND LED_REC LED_STBY LED_TIMER LED_POWER LED_PIC_MUTE OPT_SENS VD+3.3V SIRCS IR_CAPTURE 1-821-138-11 JAM SYT10-11WS
1 2 3 4 5 6 7 8 9 10 11
GND DC 5V USB_DATA+ USB_DATAGND (S-GND) 1-819-334-11 JST SM05B-GHS-TB
1 2 3 4 5
SPEAKER Front Lch
L+ (Terminal # 187)
1
L- (Terminal # 110)
2
SPEAKER Front Rch
R- (Terminal # 110)
2
R+ (Terminal # 187)
1
EU model ONLY
23 21 19 17 15 18 20 22 24 16 NC 1- 821- 125- 11 SYT10- 11HG
1 2
CN9007 BAC-W NC RF STBY3.3V
BAC-S HOTEL_REG+12V HOTEL_CL_STBY_+3.3V
CN2002 GND SDA SCL NC GND RX3+
1 2 3 4 5 6
3
3
RF_TX
HOTEL_VOL_DOWN
RX3-
7
5 1 NC NC
4 5 6 7
RF_RX RF UART_SEL RF_RST RF_GND
HOTEL_VOL_UP HOTEL_CL_MAIN_+3.3V HOTEL_HTL_LINEOUT_L HOTEL_HTL_GND
GND RXCLK+ RECLKGND
8 9 10 11
HOTEL_SP_MUTE
LVDS-FFC
30pin FFC
To BAC 30 GND 29 SDA 28 SCL 27 CMI Internal use 26 GND 25 RX3+ 24 RX323 22 21 20
GND RXCLK+ RXCLKGND
NC
8
NC
RX2+
12
NC NC
9 10
WIFI USB_P WIFI GND
RX2GND
13 14
18 RX217 GND
NC
11
WIFI USB_N
RX1+
15
16 RX1+
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
WIFI GND WIFI VBUS NC HLR LED_ON_TIMER HLR SIRCS HLR LED_STBY HLR LED_POWER HLR LED_REC HLR LED_PIC_MUTE HLR GND HLR OPT_SENS HLR STBY_3.3V HLR 3.3V SW_POWER_KEY SW_KEY SW GND NC NC GND 1-820-162-11 MOLEX
RX1GND RX0+ RX0GND NC GND BINT GND GND POWER POWER POWER POWER POWER 1-842-088-12 FFC Connector
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
NC NC NC 5 10 4 6 3 7 2 8 1 9 2 3 1 NC NC NC 1-820-388-12 501189-3051
HOTEL_CL_AC_MON
HOTEL_CL_I2CA_SDA HOTEL_CL_I2CA_SCL HOTEL_CL_GND
X Board
19 RX2+
15 RX114 GND 13 RX0+ 12 RX011 GND 10 CMI Internal use 9 SELLVDS(GND) 8 BINT(WE) 7 GND 6 GND 5 VCC (12V) 4 VCC (12V) 3 VCC (12V) 2 VCC (12V) 1 VCC (12V) P-TWO / 187053-30091 LVDS Connector (Receptacle)
4 2 3 5 1 1-819-495-11 GHR-05V-S Faston #187 1 2 Faston #110
Faston #110 3 4 Faston #187
CN4601 1
1
L+
2 2
2 3
LR-
1
4
1-842-593-11 JST PBVP-04V
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
R+ 1-842-566-12 JST SM04B-PBVSS-TB(LF)(SN)
94
DIAGRAMS
4-2-1. KDL-22EX550/553/555 (2/2) BAC board CN6001
GL1 Board
CN To B board (100106) POWER_ON AC_OFF_DET T-CON_ON PS_STATUS STBY_GND STBY3.3V GND GND T-CON_VCC12V T-CON_Vcc12V AU_12V
28 27 26 25 24 23 22 21 20 19 18
AU_12V
17
BTV12V BTV12V REG12V REG12V GND GND GND GND AU_GND AU_GND DIGITAL_STBY BL ON BLINKING BL_ERR PWM_DIMMER DC_DIMMER 1-842-551-11
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
13 19 20 NC 11 10 NC NC NC 1 4 2 NC NC 5 3 9 G-B 7 NC NC 8 6 15 17 12 18 14 16 1-842-598-11 SJM20-28HG
JAM SJM20-28WLB
CN6801 - OUT - OUT +OUT1 +OUT2 - OUT - OUT XAP-06V-S 1-793-240-11
AC_IN AC-N AC-L CN6001 SFP79-02WLB JAM 1-822-908-11
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
1 2
1
TCON_VCC
17
2
AUDIO+12.5V
13
3
REG+12.5V
18 14 7 11 8 12 23 24 4 28 2 6 1 5 3 27 26
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
AUDIO+12.5V REG+12.5V AUDIO+12.5V_GND REG+12.5V_GND AUDIO+12.5V_GND REG+12.5V_GND STBY3.3V GND/PS_STATUS BLINKING POWER_ON PWM_DIMMER DIGITAL_STBY DC_DIMMER BL_ON BL_ERR AC_OFF_DET TCON_ON
1-843-150-11 1-843-151-11 PBDP-20V-S SM20B-PBDSS-TF
Harness
CMI G-Panel Harness
1 2 3 4 5 6
19
X Board 1 2 3 4 5 6
VLEDVLEDVLED+ VLED+ VLEDVLEDCviLux/CI1406M1HRF-NH
1 2
AC pigtail
95
DIAGRAMS
4-2-2. KDL-26EX550/553/555 (1/2) BAC board
SW module
GND POWER _INT KEY1 1-822-693-11 JAM SZ15-03WLR
1 2 3
27 25 26 SZ15-03HGR 1-821-900-11
BAC- H Harness
HL board
WIFI VBUS WIFI USB_P
RX3-
7
GND RXCLK+
8
5 6
GND WIFI USB_N GND
NC
7
NC
8
1
WIFI GND
NC
2
NC
3
NC
4
NC NC
HOTEL_VOL_UP
RX2+
12 13
LVDS-FFC B-TCON
25 RX3+ 24 RX323 GND 22 RXCLK+ 21 RXCLK20 GND 19 RX2+
30pin FFC
18 RX217 GND
NC NC
9 10
HOTEL_SP_MUTE HOTEL_VOL_DOWN
NC
11
NC
RX1+
15
16 RX1+
12 13 14 15
HOTEL_HTL_LINEOUT_L NC NC
RX1-
16
GND RX0+ RX0-
17 18
15 RX114 GND
1
23
LED/IR/OPT_Sensor
GND
2
21
NC NC NC
IR Capture
LED_REC LED_STBY LED_TIMER
3 4 5
19 17 15
5 10 4
LED_POWER LED_PIC_MUTE OPT_ SENS VD+3.3V SIRCS
6 7 8 9 10
18 20 22 24 16
6
16 17 18
3 7
19 20
2
IR_CAPTURE
11
21 22 23 24
NC 1-821-125-11 SYT10-11HG
HOTEL_HTL_GND
RXCLKGND
9 10 11
8 1 9 2
HLR LED_ON_TIMER HLR SIRCS HLR LED_STBY HLR LED_POWER HLR LED_REC
GND NC GND B-INT / WP
HLR LED_PIC_MUTE HLR GND
GND GND
HLR OPT_SENS
GND VCC VCC
HLR STBY_3.3V HLR 3.3V SW_POWER_KEY
NC NC NC
25 26 27 28 29 30
1
1
CN4601 OK L+
2 2 1
2 3 4
LRR+
3 1
SW_KEY SW GND NC HOTEL_REG+12V GND 1-820-162-11 Molex
14
19 20 21 22 23 24 25 26 27
28 29 VCC 30 VCC 1-842-088-11/21 FLAT CABLE CONNECTOR 30P: P-TWO
WXGA Panel
28 SCL 27 Internal use (TST AGE) 26 GND
RX2GND
CN100 STBY+3.3V
1-821-138-11 JAM SYT10-11WS
SCL NC
4 5 6
NC
To BAC 30 GND 29 SDA
1 2 3
GND RX3+
CN9007
SW
CN2002 GND SDA
13 RX0+ 12 RX011 GND 10 Internal use (LUT0) 9 SELLVDS 8 WE 7 GND 6 GND 5 GND 4 VCC 3 VCC 2 VCC 1 VCC P-TWO/187053-30091
Faston #187
SPEAKER Front Lch
L+ (Terminal # 187)
1
L- (Terminal # 110)
2
SPEAKER Front Rch
R- (Terminal # 110)
2
R+ (Terminal # 187)
1
1 2 Faston #110
Faston #110 3 4 Faston #187
1-842-593-11 JST PBVP-04V
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
1-842-566-12 JST SM04B-PBVSS-TB(LF)(SN)
96
DIAGRAMS
4-2-2. KDL-26EX550/553/555 (2/2)
GL3 Board
BAC board
CN6401 To B board (100106) POWER_ON
28
AC_OFF_DET
27
T-CON_ON
26
PS_STATUS
25
STBY_GND
24
13 19
23 22
GND
21
T-CON_VCC12V
20
T-CON_Vcc12V
19
AU_12V
18
4
AU_12V
17
BTV12V
16
2 NC
BTV12V
15
NC
REG12V
14
REG12V
13
GND
12
5 3 9
GND
11
7
GND
10
NC NC 1
GND
9
AU_GND
8
NC NC 8
AU_GND
7
6
DIGITAL_STBY
6
BL ON
5
15 17
BLINKING
4
BL_ERR
3
PWM_DIMMER
2
DC_DIMMER
1
JAM SJM20-28WLB -OUT
1
-OUT
2 3
-OUT -OUT NC
3
REG+12.5V
18 14 7
4 5 6
AUDIO+12.5V REG+12.5V AUDIO+12.5V_GND
11 8 12
7 8 9
REG+12.5V_GND AUDIO+12.5V_GND REG+12.5V_GND
23 24
10 11
STBY3.3V GND/PS_STATUS
4
12
BLINKING
28 2
13 14
POWER_ON PWM_DIMMER
6 1 5 3
15 16 17 18
DIGITAL_STBY DC_DIMMER BL_ON BL_ERR
27 26
19 20
AC_OFF_DET TCON_ON
1-843-150-11 1-843-151-11(JST) PBDP-20V-S SM20B-PBDSS-TF
12 18 14 16
4 5 6 7
+OUT2
8 9
+OUT1
10
+OUT3
G-B Harness
13
1-842-598-11 SJM20-28HG
1-842-551-11
-OUT
17
10 NC
STBY3.3V GND
-OUT
19
20 NC 11
CN6001 1 TCON_VCC 2 AUDIO+12.5V
LS
CF25102HOTT-05
P-TWO 161035-10041-3
CN6801
AC_IN AC-N AC-L
1 2
1 2
AC pigtail
CN6101 SFP79-02WLB JAM 1-822-908-11
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
97
DIAGRAMS
4-2-3. KDL-32EX650/653/655 (1/2) BAP board CN9006
SW SW module
GND
1
POWER _INT KEY1 1-822-693-11 JAM SZ15-03WLR
2 3
36 33 35 SZ15-03HGR 1-821-900-11
HL board CN100 STBY+3.3V LED/IR/OPT_Sensor IR Capture
GND LED_REC
1 2
29 27
3
25
LED_STBY LED_TIMER LED_POWER LED_PIC_MUTE
4 5 6 7
21 19 23 26
OPT_ SENS VD+3.3V SIRCS
8 9 10
28 30 20
IR_CAPTURE
11
1-821-138-11 JAM SYT10-11WS
NC 1-821-125-11 SYT10-11HG
2
Panel_Ctrl3 / NC Panel_Ctrl4 / LUT_SEL2 Panel_Ctrl5 / LUT_SEL1
3 4 5
Panel_Ctrl6 / LUT_SEL0
6
To BAP 51 SEL1/LVDS Option 50 NC
1
49 48 47 46
NC LUT SEL2 LUT SEL1 LUT SEL0
NC
1
NC
2
WIFI GND WIFI VBUS
NC
3
WIFI USB_P
Panel_Ctrl7 / NC
7
NC
4
NC NC
5
GND WIFI USB_N
6 7
WIFI GND EMI_FAIL
Panel_Ctrl8 / PANEL_SEL Panel_Ctrl9 / BUS_SW Panel_Ctrl10 / NC Panel_Ctrl11 / SDA
8 9 10 11
NC
8
EMI_12V
Panel_Ctrl12 / SCL
12
40 Panel_Ctrl12 / SCL
NC NC
9 10
GLS_CTRL1 EMI_GND
GND PANEL_EVEN4_P
13 14
38 PANEL_EVEN4_P
NC
11
GLS_CTRL2
PANEL_EVEN4_N
15
37 PANEL_EVEN4_N
NC NC NC
12 13 14 15
NC RF GND
PANEL_EVEN3_P PANEL_EVEN3_N GND
16 17 18
36 PANEL_EVEN3_P 35 PANEL_EVEN3_N 34 GND
PANEL_EVEN_CLK_P PANEL_EVEN_CLK_N GND PANEL_EVEN2_P
19 20 21 22
33 32 31 30
PANEL_EVEN_CLK_P PANEL_EVEN_CLK_N GND PANEL_EVEN2_P
PANEL_EVEN2_N PANEL_EVEN1P PANEL_EVEN1_N PANEL_EVEN0_P
23 24 25 26
29 28 27 26
PANEL_EVEN2_N PANEL_EVEN1P PANEL_EVEN1_N PANEL_EVEN0_P
PANEL_EVEN0_N GND PANEL_ODD4_P PANEL_ODD4_N
27 28 29 30
25 24 23 22
PANEL_EVEN0_N GND PANEL_ODD4_P PANEL_ODD4_N
PANEL_ODD3_P PANEL_ODD3_N GND PANEL_ODD_CLK_P PANEL_ODD_CLK_N
31 32 33 34 35
21 20 19 18 17
PANEL_ODD3_N GND PANEL_ODD_CLK_P PANEL_ODD_CLK_N
GND PANEL_ODD2_P PANEL_ODD2_N
36 37 38
16 GND 15 PANEL_ODD2_P 14 PANEL_ODD2_N
NC
BAP- H Harness
T-con Board CN2001 Panel_Ctrl1 / LVDS_OPTION Panel_Ctrl2 / TCON_RDY
NC NC NC NC 5 10 4 NC 6 NC 3 7 2 8 1 9 NC NC 2 NC 3 1 NC NC NC NC 1-819-538-11 SHLDP-40V-S(B)
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
RF Rx / HOTEL_VOL_UP RF RST / HOTEL_SP_MUTE RF Tx / HOTEL_VOL_Down RF STBY3.3V / HOTEL_CL_STBY_+3.3V RF UART_SEL HLR LED_ON_TIMER HLR SIRCS HLR LED_STBY WIFI VBUS / HOTEL_CL_I2CA_SDA HLR LED_POWER WIFI GND / HOTEL_CL_I2CA_SCL HLR LED_REC HLR LED_PIC_MUTE
45 NC
LVDS-FFC B-TCON
44 43 42 41
NC Panel_Ctrl9 / BINT NC Panel_Ctrl11 / SDA
39 GND
51pin FFC
PANEL_ODD3_P
34
HLR GND HLR OPT_SENS HLR STBY_3.3V HLR 3.3V HOTEL_CL_MAIN_+3.3V HOTEL_HTL_LINEOUT_L SW_POWER_KEY HOTEL_CL_AC_MON
35
SW_KEY
PANEL_ODD1P
39
13 PANEL_ODD1P
36 37 38 39 40
SW GND HOTEL_HTL_REG+12V SONY LOGO LOGO 5V LOGO GND / HOTEL_CL_GND 1-818-692-22 JST
PANEL_ODD1_N PANEL_ODD0_P PANEL_ODD0_N GND GND Panel_Ctrl13 GND
40 41 42 43 44 45 46
12 11 10 9 8 7 6
PANEL_ODD1_N PANEL_ODD0_P PANEL_ODD0_N GND GND GND NC
PANEL_VCC_SW
47
5
PANEL_VCC_SW
PANEL_VCC_SW PANEL_VCC_SW
48 49
4 3
PANEL_VCC_SW PANEL_VCC_SW
PANEL_VCC_SW 50 PANEL_VCC_SW 51 1-842-546-11 FFC Direct Connector :I-PEX
2 1
PANEL_VCC_SW PANEL_VCC_SW
32 33
JAE/FI-RE51S-HF
Faston #187
SPEAKER Front Lch
L+ (Terminal # 187)
1
L- (Terminal # 110)
2
SPEAKER Front Rch
R- (Terminal # 110)
2
R+ (Terminal # 187)
1
1 2 Faston #110
Faston #110 3 4 Faston #187 1 2 2 1 1-842-593-11 JST PBVP-04V
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
1 2 3 4
CN4601 L+ LRR+ 1-842-566-12 JST SM04B-PBVSS-TB(LF)(SN)
98
DIAGRAMS
4-2-3. KDL-32EX650/653/655 (2/2)
FY12 GL2 Board
BAP board
CN6401 To B board (100106) POWER_ON
28
AC_OFF_DET
27
T-CON_ON
26
20
PS_STATUS
25
NC
STBY_GND
24
11
STBY3.3V
23
10
22
NC
GND
21
NC
T-CON_VCC12V
20
NC
T-CON_Vcc12V AU_12V
19 18
1 4
AU_12V
17
2
BTV12V
16
NC
BTV12V
15
NC
REG12V
14
5
REG12V
13
3
GND
12
9
GND
11
7
GND
10
NC
GND
9
NC
AU_GND
8
8
AU_GND
7
6
DIGITAL_STBY
6
15
BL ON
5
17
BLINKING
4
12
BL_ERR
3
18
PWM_DIMMER
2
DC_DIMMER
1
NC NC +OUT2
17
G-B Harness
CN6001 1 TCON_VCC 2 AUDIO+12.5V
13
3
REG+12.5V
18 14 7
4 5 6
AUDIO+12.5V REG+12.5V AUDIO+12.5V_GND
11 8 12
7 8 9
REG+12.5V_GND AUDIO+12.5V_GND REG+12.5V_GND
23 24
10 11
STBY3.3V GND/PS_STATUS
4
12
BLINKING
28 2
13 14
POWER_ON PWM_DIMMER
6 1 5 3
15 16 17 18
DIGITAL_STBY DC_DIMMER BL_ON BL_ERR
27 19 AC_OFF_DET 26 20 TCON_ON 1-843-150-11 1-843-151-11(JST) PBDP-20V-S SM20B-PBDSS-TF
14 16
1-842-598-11 SJM20-28HG
JAM SJM20-28WLB +OUT1
19
19
GND
1-842-551-11
CN6801
13
1 2 3 4
MOLEX L4P
LS
1-822-359-11 CN6802
-OUT1 NC NC -OUT2 NC
1 2 3 4 5
MOLEX L5P 1-822-360-11
AC_IN AC-N AC-L
1 2
1 2
AC pigtail
CN6101 SFP79-02WLB JAM 1-822-908-11
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
99
DIAGRAMS
4-3. CIRCUIT BOARDS LOCATION
KDL-22EX550/553/555
KDL-26EX550/553/555
GL1 Board
GL3 Board
BAC Board
Switch Unit
BAC Board
HL Board
Switch Unit
HL Board
KDL-32EX650/653/655
GL2 Board
Switch Unit KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
BAP Board
HL Board 100
SEC 5. EXPLODED VIEWS • Items with no part number and no description are not stocked because they are seldom required for roution service. • The construction parts of an assembled part are indicated with a collation number in the remark colum. • Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
101
EXPLODED VIEWS
5-1. KDL-22EX550/553/555 5-1-1. CHASSIS-1
REF. No. PART No. 1 1-489-984-11 1-490-075-11 2 1-858-710-11 3 1-754-745-11 4 1-754-822-11 5 1-458-355-21 6
7 8
4-416-327-51 4-416-327-91 4-416-327-11 1-839-691-11 1-839-667-11 4-297-990-01 4-297-990-21
DESCRIPTION SWITCH UNIT SWITCH UNIT LOUDSPEAKER (3X10CM) ANTENNA ANTENNA WIRELESS LAN CARD
MARK BLACK WHITE
REAR COVER (22 TR1) A REAR COVER (22 TRI) A REAR COVER (22 TRI) A CORD, POWER (WITH CONNECTOR) CORD, POWER (WITH CONNECTOR) AC COVER S AC COVER S
BLACK WHITE 555 Except UK UK BLACK WHITE
5
2
2 1
3
6
7
4
8
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
102
EXPLODED VIEWS
5-1. KDL-22EX550/553/555 5-1-2. CHASSIS-2
REF. No. PART No. 51 4-414-836-01 4-414-836-11 52 A-1871-157-A A-1871-159-A 53 1-811-560-11 54 4-297-999-51 55 1-474-384-11
51
52
56 59
57 58 59
58
A-1872-216-A A-1873-449-A A-1875-610-A A-1873-434-A 4-297-988-91 4-297-988-71 4-300-810-01 4-298-470-01
DESCRIPTION BEZEL (22 TR1) A BEZEL (22 TRI) A HL-B-NG-REC-IR-MOUNT HL-W-NG-REC-IR-MOUNT LCD PANEL(C216B1-LE3) SHEET, INSULATION GL1 STATIC CONVERTER (TV)
MARK BLACK WHITE BLACK WHITE
BACS SERVICE P2A 22W S AEP ST BACS SERVICE P2A 22W S AEP T2 BACS SERVICE P2A 22W S MHP T2 BACS SERVICE P2A 22W S AEP S2 BRACKET, SIDE (SMALL) BRACKET, SIDE (SMALL) SHEET, THERMAL (ATREYU) BRACKET, LCD (22 TR1) A
550 553 (AEP) 553 (IT) 555 BLACK WHITE
53
57 56
54
55
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
103
EXPLODED VIEWS
5-2. KDL-26EX550/553/555 5-2-1. CHASSIS-1
REF. No. PART No. 101 1-489-984-11 1-490-075-11 102 1-858-710-11 103 1-754-822-11 104 1-754-823-11 105 1-458-355-21 106
105
107 108
4-297-990-21 4-297-990-01 1-839-691-11 1-839-667-11 4-417-175-51 4-417-175-91 4-417-175-11 4-417-175-71
DESCRIPTION SWITCH UNIT SWITCH UNIT LOUDSPEAKER (3X10CM) ANTENNA ANTENNA WIRELESS LAN CARD
MARK BLACK WHITE
AC COVER S AC COVER S CORD, POWER (WITH CONNECTOR) CORD, POWER (WITH CONNECTOR) REAR COVER (26 TR1) A REAR COVER (26 TRI) A REAR COVER (26 TRi) A REAR COVER (26 TRI) A
WHITE BLACK Except UK UK BLACK WHITE 555 BLACK 555 WHITE
103 102
102
104 101 108
107
106
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
104
EXPLODED VIEWS
5-2. KDL-26EX550/553/555 5-2-2. CHASSIS-2
REF. No. PART No. 151 4-414-830-01 4-414-830-11 152 A-1871-157-A A-1871-159-A 153 1-811-561-11 154 1-910-803-01 155 4-297-999-51
151
152
156 157 159
158 153 160
159 160
1-474-378-11 A-1874-795-A A-1874-803-A A-1875-603-A A-1874-797-A 4-297-988-71 4-297-988-91 4-298-474-02 4-300-810-01
DESCRIPTION BEZEL (26 TR1) A BEZEL (26 TRI) A HL-B-NG-REC-IR-MOUNT HL-W-NG-REC-IR-MOUNT LCD PANEL (C260B3-LE2) FFC 10PIN SHEET, INSULATION GL3 STATIC CONVERTER (TV) BACS SERVICE P2A 26W S AEP STD BACS SERVICE P2A 26W S AEP T2 BACS SERVICE P2A 26W S MHP T2 BACS SERVICE P2A 26W S AEP S2 BRACKET, SIDE (SMALL) BRACKET, SIDE (SMALL) BRACKET, LCD (26 TR1) A SHEET, THERMAL (ATREYU)
MARK BLACK WHITE BLACK WHITE
550 553 (AEP) 553 (IT) 555 WHITE BLACK
157
158
154
155
156
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
105
EXPLODED VIEWS
5-3. KDL-32EX650/653/655 5-3-1. CHASSIS-1
REF. No. 201 202 203 204 205
PART No. 1-489-984-11 1-858-714-11 1-754-824-11 1-754-825-11 4-424-611-01
DESCRIPTION SWITCH UNIT LOUDSPEAKER (3X10CM) ANTENNA ANTENNA FRAME, BOTTOM (M)
206 207
1-458-355-21 1-839-691-11 1-839-667-11 4-297-989-01 4-419-069-61
WIRELESS LAN CARD CORD, POWER (WITH CONNECTOR) CORD, POWER (WITH CONNECTOR) AC COVER REAR COVER (32 ZEU) A
208 209
MARK
Except UK UK
206
205
201 203 204
209 202
208
207
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
106
EXPLODED VIEWS
5-3. KDL-32EX650/653/655 5-3-2. CHASSIS-2
251
252
253
254
REF. No. 251 252 253 254 255
PART No. 4-414-824-01 A-1871-157-A 4-297-524-01 4-297-525-01 4-297-998-41
DESCRIPTION BEZEL (32 NK1) A HL-B-NG-REC-IR-MOUNT BRACKET, PANEL (V) BRACKET, PANEL (H) SHEET, INSULATION (GL2)
256 257
260
1-474-383-11 4-297-986-81 4-297-986-91 4-297-982-91 A-1875-705-A A-1875-721-A A-1875-722-A A-1875-711-A 1-811-511-11
GL2 STATIC CONVERTER (TV) BRACKET, UNDER (MOLD C) BRACKET, UNDER (MOLD C) BRACKET, SIDE (MOLD C) *2 BAPS SERVICE P2A FHD S AEP STD BAPS SERVICE P2A FHD S AEP T2 BAPS SERVICE P2A FHD S MHP T2 BAPS SERVICE P2A FHD S AEP S2 LCD PANEL (S32WSL)
261
4-300-810-01
SHEET, THERMAL (ATREYU)
258 259
261
260 253
258
255
655 650 653 (AEP) 653 (IT) 655
*2 Refer to “Service Procedure for Panel, Board and Software Change/Upgrade” for disabling Tuner function of B2B model.
259
256
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
MARK
257
107
EXPLODED VIEWS
5-4. OTHER PART 5-4-1. MISCELLANEOUS
PART No. 1-910-802-96 1-910-802-98 1-910-803-00 1-910-802-97 1-910-802-99 1-839-954-11 1-839-953-11 1-839-955-11
DESCRIPTION HARNESS ASSY EU+14P HARNESS ASSY EU HARNESS ASSY EU CONNECTOR ASSY 28P CONNECTOR ASSY 28P FLEXIBLE FLAT CABLE FLEXIBLE FLAT CABLE FFC WITH CONNECTOR
4-298-004-01 4-408-119-01 4-262-708-04
SPACER (B) CUSHION (PWB G) CLAMPER, CABLE
4-412-735-21 4-412-735-11 4-400-419-11 4-400-432-21 4-400-432-31
LABEL, (BAT-S MOLD SIDE) LABEL, (BAT-S MOLD SIDE) LABEL, SIDE TERMINAL (32ZEU) LABEL, UNDER TERMINAL LABEL UNDER TERMINAL
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
5-4-2. ACCESSORIES
MARK 22 inch 26 inch 32 inch 22 inch 26 inch 22 inch 26 inch 32 inch
PART No. 1-490-022-11 4-300-957-11 4-300-957-21 4-300-958-12 4-400-036-01 2-580-608-31 4-411-984-22 4-411-984-31 4-411-984-92 2-580-639-01
DESCRIPTION MARK REMOTE COMMANDER (RM-ED050) STAND EASEL(SS) 22/26 inch WHITE STAND EASEL(SS) 22/26 inch BLACK STAND, HEAD P(M) 32 inch STAND, PIPE (M) 32 inch SCREW, +PSW M5X16 MANUAL, INSTRUCTION (DE, ES, FR, IT, NL, PT) MANUAL, INSTRUCTION (DK, FI, NO, SE) MANUAL, INSTRUCTION (BG, CZ, GR, HU, PL, RO, SK, TR) SCREW, +BVTP 4X12 TYPE2 IT-3
22/26 inch WHITE 22/26 inch BLACK 32 inch 32 inch 32EX655
108
END
9-888-481-02 KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
Sony Corporation Home Entertainment Business Group
English 2012CL08-Data Made in Japan Š 2012. 03 109
APPENDIX-1 PROCEDURE TO REMOVE OF REAR COVER 1. Remove screw for Rear cover and AC cover. 2. Create clearance between Bezel Assy and Rear cover with holding Rear cover. 3. Insert finger in the bottom corner.
2
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
3
110
APPENDIX-1
PROCEDURE TO REMOVE OF REAR COVER 4. Holding the rear cover so that it doesn't move, and then release the side hook.
Note: Without “holding Rear cover by hand”, Rear cover hooks won’t be released easily. (Possibility of damage to Rear cover hooks or Bezel Clips.) Bezel hook Rear cover hook
PAN EL <Without holding Rear cover>
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
BezelͲRear cover fitting is tighten by Rear cover deformation
BezelͲRear cover fitting section <Rear cover deformation> 111
APPENDIX-1
PROCEDURE TO REMOVE OF REAR COVER 5. Lift the lower part of the rear cover, and then release the top hook and corner hook.
Note: When releasing the top hook from the rear cover, push the rear cover forward.
<OK>
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
<NG>
112