Sony KDL-32EX301 Service Manual
Lcd digital color tv
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Also See for KDL-32EX301:
- Service manual (36 pages) ,
- Assembly information (17 pages) ,
- Quick setup manual (2 pages)
Table of Contents
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
SERVICE MANUAL
ORIGINAL MANUAL ISSUE DATE: 12/2009
Version Date
Subject
1.0
12/16/2009 No revisions or updates
2.0
1/8/2010
Corrected Sec. 2 Service Adjustment data. Replaced page 17.
Corrected Sec. 1 Disassembly/Part Number Information. Added Canada/Mexico destination PN's.
Corrected AC Power Cord PN (-11 to -21). Replaced page 16.
3.0
4/19/2010 Added Safety Related Warning. Replaced page 5.
Added instructions for Accessing Factory Mode. Added page 18, Replaced pages 19-22.
Replaced page 14.
AZ1-K
Chassis
LCD Digital Color TV
9-883-840-03
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Table of Contents
Related Manuals for Sony KDL-32EX301
Summary of Contents for Sony KDL-32EX301
- Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL SERVICE MANUAL AZ1-K Chassis ORIGINAL MANUAL ISSUE DATE: 12/2009 Version Date Subject 12/16/2009 No revisions or updates 1/8/2010 Corrected Sec. 2 Service Adjustment data. Replaced page 17. Corrected Sec. 1 Disassembly/Part Number Information. Added Canada/Mexico destination PN’s. Replaced page 14.
- Page 2 Self Diagnosis Supported model SERVICE MANUAL SERVICE MANUAL AZ1-K Chassis LCD Digital Color TV 9-883-840-03...
- Page 3 MODEL LIST MODEL COMMANDER DESTINATION MODEL COMMANDER DESTINATION KDL-32EX301 RM-YD035 KDL-40EX400 RM-YD035 KDL-32EX301 RM-YD035 LATIN AMERICA KDL-40EX400 RM-YD035 LATIN AMERICA KDL-32EX301 RM-YD035 MEXICO KDL-40EX400 RM-YD035 MEXICO KDL-32EX301 RM-YD035 KDL-40EX400 RM-YD035 KDL-32EX400 RM-YD035 KDL-40EX401 RM-YD035 KDL-32EX400 RM-YD035 LATIN AMERICA KDL-40EX401 RM-YD035...
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Page 4: Table Of Contents
SEC 2. Service Adjustments ................................17 2-1. Accessing Service Adjustment Mode ..........................17 2-1-1. Accessing Service Mode ................................17 2-1-2. Accessing Factory Mode ................................18 SEC 3. Diagrams ...................................19 3-1. Circuit Boards Location ..............................19 3-2. Block Diagram ................................20 KDL-32EX301/32EX400/40EX400/40EX401... -
Page 5: Specifi Cations
, Motionflow, BRAVIA Sync, and VIDEO IN 1/2 VIDEO: 1 Vp-p, 75 ohms unbalanced, sync negative are trademarks or registered marks of Sony Corporation. AUDIO: 500 mVrms (Typical) / Impedance: 47 kilohms “PlayStation” is a registered trademark and “PS3” is a trademark of COMPONENT IN 1/2 (Component Video): Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative / P... - Page 6 (1)/Software License (1)/Stand installation guide (1)/Table-Top Stand (1 set) i v i Optional accessories Connecting cables / Support Belt Kit / Wall-Mount Bracket: SU-WL500 • Optional accessories availability depends on its stock. • Design and specifications are subject to change without notice. KDL-32EX301/32EX400/40EX400/40EX401...
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Page 7: Warnings And Cautions
Components identified by shading and ! mark on the exploded views are critical for safe operation. Replace all components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. It is essential that all critical parts be replaced only with the part number specified in this manual to prevent electric shock, fire, or other hazard. -
Page 8: Warning And Cautions
Les composants identifies 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. -
Page 9: Safety-Related Warning
8) Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short. 9) Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS). 10) During the repair, DO NOT leave the Power On for more than 1 hour while the TV is face down on a cloth. KDL-32EX301/32EX400/40EX400/40EX401... -
Page 10: Safety Check-Out
Figure A. Using an AC voltmeter to check AC leakage. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. KDL-32EX301/32EX400/40EX400/40EX401... -
Page 11: Leakage Test
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-32EX301/32EX400/40EX400/40EX401... -
Page 12: Self Diagnosis Functions
Balancer Board (ETC-Inverter MT Board) for 32" & 40" Models LCD Panel TCON Error TCON Control MT Board HFR Error LCD Panel LCD Panel Backlight Error Balancer Board (ETC-Inverter MT Board) for 32" & 40" Models Temperature Error A (Main) Board KDL-32EX301/32EX400/40EX400/40EX401... - Page 13 SELf DIAGNOSIS fUNcTIONS StandBy lEd flaSH Count 2 times 5 times LED ON 0.3 sec. LED OFF LED OFF 0.3 sec. Ambient Sensor/ Picture Off / Standby LED Power LED 3 sec. (IR) Infrared Receiver Timer LED KDL-32EX301/32EX400/40EX400/40EX401...
- Page 14 001 indicates an error was detected AUD_PORT 000 indicates no error was detected DC_ALERT BALANCER TCON_ERR hFR_ERR P_ID_ERR PANEL_POWE BACKLITE TEMP_ERR 00000 00010 00000 [Menu] Exit Panel Operation Time by Hour (max 99999) Boot Count (max 99999) Total Operation Time by Hour (max 99999) KDL-32EX301/32EX400/40EX400/40EX401...
- Page 15 2. Panel operation time :Press the Channel Channel Exiting tHE SElf CHECk diagnoStiC SCrEEn 1. 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-32EX301/32EX400/40EX400/40EX401...
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Page 16: Sec 1. Disassembly/Part Number Information
See Appendix A: Encryption Key Components in the back of this manual. (Check the Sony Electronics Service Information website for any additional service related issues for this model.) B Lift TV set up to detach from Table-Top Stand Assembly REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] 4-166-866-01 COVER,STAND(M3B) 4-166-867-01 COVER,NECK(M3B) (KDL-32EX301/32EX400 ONLY) (KDL-32EX301/32EX400 ONLY) C Gently place the TV set face down onto a soft cloth 4-166-870-01 COVER,STAND(ML3B) 4-166-871-01 COVER,NECK(ML3B) (KDL-40EX400/40EX401 ONLY) (KDL-40EX400/40EX401 ONLY) 4-166-864-01 NECK(M3B) X-2546-639-1 BASE (M3B) ASSEMBLY (KDL-32EX301/32EX400 ONLY) (KDL-32EX301/32EX400 ONLY) -
Page 17: Rear Cover And Loudspeakers Removal
Ne les remplacer que par une piece portant le these components are repaired and/or replaced. with part number specified. numero specifie. See Appendix A: Encryption Key Components in the back of this manual. 10 from KDL-32EX301 and KDL-32EX400 ONLY (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 8 from KDL-40EX400 and KDL-40EX401 ONLY B Remove 2 screws from Rear Cover Top-Center C Remove 2 screws from Rear Cover Bottom-Center (KDL-40EX400 and KDL-40EX401 ONLY) -
Page 18: Switch Unit, Power (G2He/G2Le) Board, A Board, Lcd Panel, And H2 Board Removal
(KDL-40EX401 CND/MX ONLY) replacing the Boards. REFER TO THE LCD PANELS SERVICE MANUAL 103 1-857-594-11 H2 BOARD, COMPLETE 101 PANEL SUPPORT (B) 104 LCD PANEL FOR ALL PANEL SUPPORT PART NUMBER INFORMATION FOR ALL LCD PANEL PART NUMBER INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL REFER TO THE LCD PANELS SERVICE MANUAL 102 X-2546-675-1 BEZEL (CY32W) D ASSEMBLY 105 4-166-286-11 BRACKET, SIDE JACK (KDL-32EX301 US ONLY) 106 1-857-593-11 A BOARD, COMPLETE 102 X-2547-680-1 BEZEL (CY32W) DF ASSY (KDL-32EX301 ONLY) (KDL-32EX301 CND/MX ONLY) 106 1-857-593-21 A BOARD, COMPLETE 102 X-2546-667-1 BEZEL (CY32F) ASSEMBLY (ALL EXCEPT KDL-32EX301) (KDL-32EX400 US ONLY) 107 1-474-200-11 G2LE (POWER) BOARD, COMPLETE... -
Page 19: Cleaning The Lcd Panel
See Appendix A: Encryption Key Components in the back of this manual. Clean the cabinet of the TV with a dry soft cloth. (Check the Sony Electronics Service Information website for any additional service related issues for this model.) Wipe the LCD screen gently with a soft cloth. ® Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water. ® If using a chemically pretreated cloth, please follow the instruction provided on the package. TCON ® Never use strong solvents such as a thinner, alcohol or benzine for cleaning. ® Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation. 1-5. SCREw LEGEND AND CONNECTORS G2HE/G2LE KDL-32EX301 and KDL-32EX400 DISCRIPTION REMARKS TOTAL ■ 2-580-640-01 SCREW, +BVTP 4X16 TYPE2 IT-3 RC(10), SPKR BRKT LEFT(1), SPKR BRKT RIGHT(1) □ 2-580-595-01 SCREW, +PSW M3X12 RC TOP-CENTER(2) -
Page 20: Accessories & Packing
4-170-417-21 MANUAL, INSTRUCTION 4-170-417-31 MANUAL, INSTRUCTION X-2547-210-1 PACKING MATERIAL KIT CY32F (KDL-32EX400 ONLY) X-2547-209-1 PACKING MATERIAL KIT CY32W (KDL-32EX301 ONLY) X-2547-212-1 PACKING MATERIAL KIT CY40 (KDL-40EX400 ONLY) X-2547-219-1 PACKING MATERIAL KIT CY40_D (KDL-40EX401 ONLY) 1-7. MISCELLANEOUS 1-836-501-21 AC POWER SUPPLY CORD WITH CONN... -
Page 21: Sec 2. Service Adjustments
No Define ]> POWER [</>]Set [Menu] Exit NOTE: The Service Mode menu will be covered in the DISPLAY training manual for these models. 3. To exit service mode, turn the power off. Onscreen cursor and select button VOLUME+ RM-YD035 KDL-32EX301/32EX400/40EX400/40EX401... -
Page 22: Accessing Factory Mode
Audio Quality AQ1.000 MCU Version SM1.00W00AA Pahel Info MT001.0000.0000?LT VOLUME+ EDID Version [</>]Set [Menu] Exit NOTE: The Factory Mode information will be covered in the training manual for these models. 3. To exit service mode, turn the POWER off. RM-YD035 KDL-32EX301/32EX400/40EX400/40EX401... -
Page 23: Sec 3. Diagrams
SEC 3. DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION G2LE (KDL-32EX301/32EX400 ONLY) G2HE (KDL-40EX400/40EX401 ONLY) SWITCH UNIT KDL-32EX301/32EX400/40EX400/40EX401... -
Page 24: Block Diagram
DIAGRAMS 3-2. BLOCK DIAGRAM KDL-32EX301/32EX400/40EX400/40EX401... - Page 25 Sony Electronics Reproduction in whole or part without written permission is prohibited. All rights reserved Sony Corporation English 2009LJ74WEB-1 Sony Technology Center Printed in USA Technical Services 9-883-840-03 © 2009.12 Service Promotion Department KDL-32EX301/32EX400/40EX400/40EX401...