Sony KDL-32EX305 Service Manual
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Sony KDL-32EX305 Service Manual

Sony KDL-32EX305 Service Manual

Lcd digital color tv az1-l chassis
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
SERVICE MANUAL
AZ1-L
Chassis
ORIGINAL MANUAL ISSUE DATE: 2/2010
Version Date
Subject
1.0
2/2010
No revisions or updates
LCD Digital Color TV
9-888-294-01

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Summary of Contents for Sony KDL-32EX305

  • Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL SERVICE MANUAL AZ1-L Chassis ORIGINAL MANUAL ISSUE DATE: 2/2010 Version Date Subject 2/2010 No revisions or updates LCD Digital Color TV 9-888-294-01...
  • Page 2 Self Diagnosis Supported model SERVICE MANUAL SERVICE MANUAL AZ1-L Chassis LCD Digital Color TV 9-888-294-01...
  • Page 3 MODEL LIST MODEL COLOR COMMANDER DESTINATION MODEL COLOR COMMANDER DESTINATION KDL-32EX305 BLACK RM-YD047 ARGENTINA KDL-40EX405 BLACK RM-YD047 ARGENTINA KDL-32EX305 BLACK RM-YD047 LATIN AMERICA KDL-40EX405 BLACK RM-YD047 LATIN AMERICA KDL-32EX306 BLACK RM-YD047 ARGENTINA KDL-40EX406 BLACK RM-YD047 ARGENTINA KDL-32EX306 BLACK RM-YD047 LATIN AMERICA...

  • Page 4: Table Of Contents

    Miscellaneous ................................17 1-10. Remote Commander ..............................17 SEC 2. Service Adjustments ................................18 2-1. Accessing Service Adjustment Mode .......................... 18 2-1-1. Viewing the Service Menus ..............................19 2-1-2. Using the Remote Commander to View or Change Service Data ..................20 KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...
  • Page 5 White Balance Adjustments ............................25 2-4. Resetting the TV to Factory Condition ......................... 26 2-4-1. Resetting the TV to Factory Condition Using Service Mode ....................26 SEC 3. Diagrams ...................................27 3-1. Circuit Boards Location ............................... 27 3-2. Block Diagram ................................28 KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 6: Specifications

    (DLNA está disponible únicamente *1 Para conexiones LAN, utilice un cable 10BASE-T/100BASE-TX de categoría 7 (no se suministra). • La disponibilidad de los accesorios opcionales dependerá de las existencias. • El diseño y las especificaciones están sujetos a cambios sin previo aviso. KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...
  • Page 7 Control remoto (1)* Pilas de tamaño AAA (2) Los modelos de 32” (80,0 cm) y 40” (101, 6 cm) requieren montaje. Consulte el otro folleto para ensamblar el soporte. Consulte el nombre del modelo impreso en el control remoto. KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 8: Warnings And Cautions

    Components identifi ed 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 specifi...

  • Page 9: Safety-Related Warning

    7) Always clean the LCD panel with a soft cloth material. 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). KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • 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-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...
  • Page 11 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-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 12: Self Diagnosis Functions

    Diagnostic Item Description LED blinks Possible Location RGB_SEN RGB Sensor ACK Error G2LE (Power) Board (KDL-32EX305, KDL-32EX306 and KDL-32EX405 ONLY) G2HE (Power) Board (KDL-40EX405 and KDL-40EX406 ONLY) MAIN_POWER Main Power Over Voltage Protection GD2 (Power) Board (KDL-46EX405 ONLY) BAL Board...
  • Page 13 SELF DIAGNOSIS FUNCTIONS STANDBY LED FLASH COUNT 2 times 5 times LED ON 0.3 sec. LED OFF Ambient Sensor/ Picture Off / Standby LED Power LED LED OFF 0.3 sec. 3 sec. (IR) Infrared Receiver Timer LED KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...
  • Page 14 010 RESERVED -------------- -------------- -------------- 00 011 RESERVED 12345-00333-06789 12345-00333-06789 Panel operation time by hour (MAX:65535) Panel operation time by hour (MAX:65535) Boot count (MAX:65535) Boot count (MAX:65535) Total operation time by hour (MAX:65535) Total operation time by hour (MAX:65535) KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...
  • 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-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 16: Sec 1. Disassembly/Part Number Information

    SCREW, +PSW M5X16 (KDL-40EX405/40EX406 ONLY) (SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV) 4-158-374-01 BASE, STAND (ML3B) For product protection and safety reasons, Sony strongly recommends (KDL-40EX405/40EX406 ONLY) that you use the screws provided with the TV 4-174-813-01 COVER, NECK (M3B)

  • Page 17: Rear Cover And Vesa Bracket Removal

    See Appendix A: Encryption Key Components in the back of this manual. 10 from KDL-32EX305/32EX306/32EX405 ONLY 8 from KDL-40EX405/40EX406 ONLY 11 from KDL-46EX405 ONLY B Remove 2 screws from Rear Cover Top-Center...

  • Page 18: Ac Inlet, Speaker Brackets And Loudspeakers Removal

    E Remove 1 screw from Speaker Bracket Right to detach from Bezel Assembly (ALL EXCEPT KDL-46EX405) Slide-out Speaker Bracket Right to detach from Bezel Assembly (KDL-46EX405 ONLY) F Remove 2 screws from Loudspeaker to remove from Speaker Bracket Right KDL-32EX305, KDL-32EX306, AC Inlet KDL-32EX405, KDL-40EX405 Bracket...

  • Page 19: G2Le/G2He/Gd2 (Power) Board, Bal Board, Lcd Panel, And Hlr Board Removal

    Boards SUPPORT, PANEL A-1761-435-A BAL BOARD, COMPLETE and must be replaced when FOR ALL SUPPORT PANEL PART NUMBER INFORMATION (KDL-32EX305/32EX306 ONLY) replacing the Boards. REFER TO THE LCD PANELS SERVICE MANUAL Mini Card A-1761-434-A BAL BOARD, COMPLETE...

  • Page 20: Cleaning The Lcd Panel

    If using a chemically pretreated cloth, please follow the instruction provided on the package. 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. 1-6. SCREW LEGEND KDL-32EX305, KDL-32EX306 and KDL-32EX405 DISCRIPTION REMARKS TOTAL...

  • Page 21: Connectors

    See Appendix A: Encryption Key Components in the back of this manual. 1-7-1. ALL EXCEPT KDL-46EX405 1-7-2. KDL-46EX405 ONLY CN2601 (KDL-32EX305/32EX306 ONLY) CN2600 (KDL-32EX405/40EX405/40EX406 ONLY) TCON TCON CN6704 CN6705...

  • Page 22: Accessories & Packing

    AC POWER-SUPPLY CORD (ALL EXCEPT KDL-46EX405) 1-837-765-11 POWER-SUPPLY CORD SET (KDL-46EX405 ONLY) 3-299-071-03 FLYER, SAFETY 4-180-188-31 MANUAL, INSTRUCTION 4-176-351-11 SUPPLEMENT(STAND INSTALLATION) 1-9. MISCELLANEOUS 7-632-452-24 TAPE (NO.303) 18MMX35M YEL X-2348-140-3 SUPPORT BELT KIT 1-10. REMOTE COMMANDER 1-487-702-11 REMOTE COMMANDER (RM-YD047) KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 23: Sec 2. Service Adjustments

    <SUB> POWER DM1.301J00AA SM1.010W00AA M2.105C SB1.000W00AA DD1.016J00AA SD1.010W00AA (DM1. 3 01J00AA) RF01.05 WP00.521J00AA ID1C117081 ID1C117081 LTY320AB01 PID04020000 DISPLAY WF:2.0.0.99 <BEM> WF:0B BM1.012W00LU Camera FW BB1.000W00LU Onscreen cursor Camera FW BD1.011J46LUX and select button ---.--------- SAMPLE SERVICE MENU VOLUME+ RM-YD047 KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 24: Viewing The Service Menus

    <MAIN> <SUB> DM1.301J00AA SM1.010W00AA M2.105C SB1.000W00AA DD1.016J00AA SD1.010W00AA (DM1. 3 01J00AA) RF01.05 WP00.521J00AA ID1C117081 ID1C117081 LTY320AB01 PID04020000 WF:2.0.0.99 <BEM> WF:0B BM1.012W00LU Camera FW BB1.000W00LU Camera FW BD1.011J46LUX ---.--------- Sample Digital Service Menu press JUMP OPTIONS CHASSIS CXD2813R H_DET_NOSIG_CNT 1 KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 25: Using The Remote Commander To View Or Change Service Data

    Disconnect all cables (RF, External input, Ethernet, etc.) from 8. To exit service mode, press HOME or turn the TV power off. the TV Instructions for updating the software are included with the software package. After completing the software update, proceed to “Selecting the Model”. KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 26: Selecting The Model

    3. Display the DIGITAL Service Menu. Chassis Model Name NOTE: There are 3 Service Menus for this model, DIGITAL, CHASSIS, and SUB. If the DIGITAL Service Menu is AZ1-L KDL-32EX305 3a-2 not displayed, press JUMP or OPTIONS on the Remote AZ1-L KDL-32EX306 3a-2 Commander.

  • Page 27: Setting The Destination

    8. Using the table, press to increase the data value or to decrease the data value, to select the destination of the DESTINATION DATA 11. Press to until the “003 GAISO” Category displays. GROUP DESTINATION CODE VALUE BRAZIL BR grp ARGENTINA KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 28: Verifying The Model And Panel Information

    1. TV must be in standby mode. (Power off). (Back print) 2. Access Service Mode. RED/BLUE Press the following buttons on the Remote Commander within a second of each other: Glossy Brown KDL-32EX305 black clear (Back print) DISPLAY POWER Channel...

  • Page 29: Reconnecting All Cables

    SERVICE ADJUSTMENTS Code Model Name Model ID Product ID Panel ID DIGITAL SERVICE Name KDL-32EX305 25973693 50720000 LTY(Z)320AP04 3a-2 001 OP KDL-32EX305 25973694 50720000 T315XW04 V0 3a-2 000 VERS KDL-32EX305 25973693 50720000 LTY(Z)320AP04 3a-2 KDL-32EX305 25973694 50720000 T315XW04 V0 3a-2...

  • Page 30: White Balance Adjustments

    To select B_DRV, press d. To select R_BKG, press To select G_BKG, press To select B_BKG, press 6. After selecting the White Balance setting, press ENT to display the edit screen. The screen displays a “Please input WB items” message. KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 31: Resetting The Tv To Factory Condition

    1. While holding down the on the Remote Commander, This may take several minutes. press the POWER button on the TV Switch Unit of the set. The set restarts and displays the Initial Setup screen. This may take several minutes. KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 32: Sec 3. Diagrams

    SEC 3. DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION G2LE (KDL-32EX305/32EX306/32EX405 ONLY) G2HE (KDL-40EX405/40EX406 ONLY) GD2 (KDL-46EX405) SWITCH UNIT KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

  • Page 33: Block Diagram

    HDMI 4 _I2C HDMI4 H Board DEVICE _SCL/SDA [NEC] HDMI 5 _TMDS HDMI 5 _I2C HDMI5 Temp Sensor SONY Logo TV_TXD/RXD UART 1_TXD /RXD ETHER UART 0_TXD /RXD [MICREL ] DEBUG I / F SPDIF_OUT RS232_TXD/RXD Presence Sensor HOTEL CN...
  • Page 34 Sony Electronics Reproduction in whole or part without written permission is prohibited. All rights reserved Sony Corporation English 2010BJ74WEB-1 Sony Technology Center Printed in USA Technical Services 9-888-294-01 © 2010.2 Service Promotion Department KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405...

This manual is also suitable for:

Kdl-32ex306Kdl-32ex405Kdl-40ex405Kdl-40ex406Kdl-46ex405

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