Sony KDL-40W590B Service Manual
Lcd digital color tv
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Also See for KDL-40W590B:
- Repair manual (20 pages) ,
- Operating instructions manual (84 pages) ,
- Service manual (47 pages)
Table of Contents
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
REPAIR MANUAL
Version
Date
1.0
02/25/2014
2.0
07/01/2014
KDL-48W590B
Subject
Original Manual Release Date.
Updated Adjustments Procedure on Section 3 - Repair Information. Pages 12 -16 replaced.
RB2G
MODEL
COMMANDER
KDL-40W590B
RM-YD103
KDL-40W600B
RM-YD103
KDL-48W590B
RM-YD103
KDL-48W600B
RM-YD103
Self Diagnosis
Supported model
Chassis
Segment: HM
DESTINATION
US/CND
US/CND
US/CND
US/CND
LCD Digital Color TV
9-883-590-02
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Table of Contents
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Summary of Contents for Sony KDL-40W590B
- Page 1 Self Diagnosis Supported model HISTORY INFORMATION FOR THE FOLLOWING MANUAL: REPAIR MANUAL RB2G Chassis Segment: HM MODEL COMMANDER DESTINATION KDL-40W590B RM-YD103 US/CND KDL-40W600B RM-YD103 US/CND KDL-48W590B RM-YD103 US/CND KDL-48W600B RM-YD103 US/CND KDL-48W590B Version Date Subject 02/25/2014 Original Manual Release Date.
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Page 2: Table Of Contents
TABLE OF CONTENTS Cautions and Warnings ...................ii Section 4 - Exploded View/Part Number Information .........17 Table Top Stand ...................17 Section 1 - Specifications and Layouts ............1 KDL-40W590B/48W600B ................18 Specifications ....................1 Connectors ....................21 Checking the Accessories..................1 Screws ......................22 Board Layout ....................2 KDL-40W590B/48W600B ..................2... -
Page 3: Cautions And Warnings
Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le NOTE: Do not modify the original design without obtaining written permission present manuel ou dans des supplements publies par Sony. -
Page 4: Leakage Test
0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. A commercial leakage tester. Follow the manufacturers’ instructions provided with the tester. A battery-operated AC milliammeter. Figure B. Checking for earth ground. KDL-40W590B/40W600B/48W590B/48W600B... -
Page 5: Section 1 - Specifications And Layouts
- Size AAA batteries (2) - Operating Instructions and other documents - AC Power Cord (1) - AC Adapter (1) - Fixing Screws for Table-Top * Refer to the model name printed on Stand (M5 × 20) (2) the remote control. KDL-40W590B/40W600B/48W590B/48W600B... -
Page 6: Board Layout
SECTION 1 - SPECIFICATIONS AND LAYOUTS BOARD LAYOUT KDL-40W590B/48W600B KDL-48W590B/48W600B TUNER BOARD TUNER BOARD (TUS BOARD) MAIN BOARD (TUS BOARD) MAIN BOARD (BAXL BOARD) (BAXL BOARD) LD BOARD LD BOARD SWITCH SWITCH UNIT UNIT HJM BOARD WIRELESS WIRELESS HJM BOARD... -
Page 7: Wire Dressing
SECTION 1 - SPECIFICATIONS AND LAYOUTS WIRE DRESSING KDL-40W590B/40W600B KDL-48W590B/48W600B KDL-40W590B/40W600B/48W590B/48W600B... -
Page 8: Section 2 - Troubleshooting
Total operation time by hour (MAX:65535) Total operation time by hour (MAX:65535) *Format of Error History = YYMMDDhhmmss example 120123132522= Jan 23, 2012 13:25:22 (1:25:22PM) NOTE: date and time must be set for this to work SAMPLE SELF CHECK DIAGNOSIS PAGE KDL-40W590B/40W600B/48W590B/48W600B... -
Page 9: Triage Chart
*NOTE: REFER TO LCD PANELS SERVICE MANUAL IN REFERENCE LIBRARY DATABASE FOR CORRECT REPLACEMENT PARTS BASED ON SERIAL NUMBER. To access the most recent version of the Triage documents for the models listed in this manual, login into the Sony Authorized Service Portal at http://www.sony.com/asp. -
Page 10: Flowcharts And Diagrams
LCD PANEL PROCESS LVDS TCON LED BACKLIGHTS HEADPHONES AUDIO TUNER DEMODULATOR SWITCH TUNER BOARD UNIT ADC / DACAMP VIDEO 1 CVBS OPTICAL VIDEO 2 CVBS/COMP AUDIO OUT LOCAL DIMMING TUNER BAXL IR RX SWITCH WIFI UNIT AC ADAPTOR AC IN KDL-40W590B/40W600B/48W590B/48W600B... -
Page 11: Power And Control Block Diagram
AC_OFF_DET 19.5V_SS MODULE POWER_ON LD_STBY IP_REF +19.5V LD_PWM_2 / SPI0_2(DATAF) +19.5V LD_PWM_1 / SPI0_1(LATF) LD_ERR LD_PWM_0 /SPI0_0(EMIT IN) LD_STBY BL_ON DIGITAL_STBY TCON_ON SA_MODE FB_REF AC_IN LD_PWR_4 / SPI0_RDATA / BLU_TEMP DC-IN DC IN LD_PWM_3 / SPI0_3(CLKF) DC_GND LD_MODE_SW BAXL KDL-40W590B/40W600B/48W590B/48W600B... -
Page 12: No Power Flowchart
Does TV turn ON? Main Board* Pin 13 CN2001 on 3.3 volts? on front of TV? LD Board. LD Board* See Standby LED AC Adaptor* Blinking chart *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page KDL-40W590B/40W600B/48W590B/48W600B... -
Page 13: Standby Led Blinking Flowchart
Wireless LAN Card* After a while Check ventilation Immediately LCD Panel / TCON LCD Panel * Main Board * LD Board * (LCD Panel)* *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page KDL-40W590B/40W600B/48W590B/48W600B... -
Page 14: Video Distortion Flowchart
Main Board* (LCD Panel) Any horizontal LCD Panel* lines? Any single or LCD Panel* isolated vertical lines? More than 1 TCON* vertical band? (LCD Panel) *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page KDL-40W590B/40W600B/48W590B/48W600B... -
Page 15: Section 3 - Repair Information
3. Install the latest version of Software (Required for ALL repairs). 4. Perform the required service adjustments and checks. 5. Verify the repair resolved the issue. KDL-40W590B/KDL-40W600B KDL-48W590B/KDL-48W600B 2. Firmly detach from areas shown to remove Lower Cover from the TV. -
Page 16: Replacing The Main Board / Tuner Board
Connect TV to AC power. c. Wait at least 20 seconds. Side Side Bracket Bracket d. Press the Power button on the TV to turn it ON. e. Wait until the Software update is completed. Under Bracket Under Bracket KDL-40W590B/40W600B/48W590B/48W600B... - Page 17 003 MODELNAME KDL-48W590B (Use the table below for reference). WRITE Model Name Destination Data Value ATSC_UC_BASE KDL-40W590B US/CND 17. Locate the Serial Number for the TV on the side of the Rear Cover. ATSC_UC_BASE US/CND KDL-48W600B MODEL NO KDL-40W590B ATSC_UC_BASE...
- Page 18 If the incorrect Serial Number is entered, press RETURN to go back to the Serial Number input screen and re-enter the correct number. Channel Volume Power DISPLAY 22. Press to save the Serial Number. DIGITAL (MODEL) SERVICE SerialNumberEdit *1 SerialNumber 5000001 WRITE KDL-40W590B/40W600B/48W590B/48W600B...
- Page 19 CONNECTED” message will display. Board Check RETURN 33. Press on the Remote Commander. TUNER BOARD OPTION: STANDARD 34. Turn the TV OFF. 35. Press on the Remote Commander and Power button on TV to set unit to Shipping Condition. KDL-40W590B/40W600B/48W590B/48W600B...
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Page 20: Removing The Speakers
104 STBY_WDT --------------------- --------------------- --------------------- 00 00345 000333 06789 c. To clear the error history and error count press d. Press Power to exit Self Check Mode. 37. Cycle AC Power (Unplug and plug AC Cord from the outlet). KDL-40W590B/40W600B/48W590B/48W600B... -
Page 21: Kdl-40W590B/40W600B/48W590B/48W600B
Specific instructions must be adhered to whenever these components are mark are critical for safety. repaired and/or replaced. (See Appendix A) Replace only with part number specified. REF. NO. PART NO. DESCRIPTION 4-484-942-01 STAND SHAFT (M) (KDL-40W590B/40W600B ONLY) 4-484-943-01 STAND SHAFT (ML) (KDL-48W590B/48W600B ONLY) KDL-40W590B/40W600B/48W590B/48W600B... -
Page 22: Kdl-40W590B/48W600B
REF. NO. PART NO. DESCRIPTION 4-476-162-01 BRACKET, SP 1-858-963-11 SPEAKER BOX (LEFT) 4-532-487-01 LOWER COVER (UNDER COVER 40) (KDL-40W590B/40W600B ONLY) 4-532-488-01 LOWER COVER (UNDER COVER 48) (KDL-48W590B/48W600B ONLY) ! 54 1-838-955-41 POWER SUPPLY CORD ! 55 1-492-734-11 AC ADAPTOR (85W) - Page 23 A-1998-231-A TUS BOARD, COMPLETE AFTER REPLACING THE TUNER BOARD, YOU MUST UPDATE THE SOFTWARE TO THE LATEST VERSION. A-1983-521-A LD BOARD, MOUNTED (KDL-40W590B/40W600B ONLY) A-1983-522-A LD BOARD, MOUNTED (KDL-48W590B/48W600B ONLY) Main Board Plate* * Reinstall Main Board Plate when replacing the LCD Panel.
- Page 24 ! 151 PANEL MODULE [152, 153] FOR LCD PANEL AND TCON BOARD PART NUMBER INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL. 4-476-157-11 PANEL, ORNAMENTAL L (KDL-40W590B ONLY) 4-476-157-61 PANEL, ORNAMENTAL L (KDL-40W600B ONLY) 4-476-156-11 PANEL, ORNAMENTAL LL (KDL-48W590B ONLY)
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Page 25: Connectors
(See Appendix A) Replace only with part number specified. REF. NO. PART NO. DESCRIPTION 1-910-804-48 CONNECTOR ASSEMBLY 20P 1-848-217-11 (LVDS) FLEXIBLE FLAT CABLE 51P (KDL-40W590B/40W600B ONLY) 1-848-218-11 (LVDS) FLEXIBLE FLAT CABLE 51P (KDL-48W590B/48W600B ONLY) 1-910-804-49 HARNESS ASSEMBLY (KDL-40W590B/40W600B ONLY) 1-910-804-52 HARNESS ASSEMBLY... -
Page 26: Screws
Specific instructions must be adhered to whenever these components are mark are critical for safety. repaired and/or replaced. (See Appendix A) Replace only with part number specified. DESCRIPTION KDL-40W590B/40W600B KDL-48W590B/48W600B Bracket Under to Lower Cover (1) Bracket Under to Lower Cover (1) 2-580-639-01... -
Page 27: Section 5 - Accessories/Part Number Information
4-414-470-01 SUPPORT BELT KIT (SCREWS TO ATTACH TABLE TOP STAND TO LCD TV) For product protection and safety reasons, Sony strongly recommends that you use the screws provided with the TV. REMOTE COMMANDER CAUTION: These screws cannot be used to secure the TV PART NO. -
Page 28: Appendix A: Encryption Key Components
APPENDIX A: ENCRYPTION KEY COMPONENTS Encryption key components developed by Sony Corporation contain confidential information and shall be handled under the non-disclosure obligations provided in the applicable agreement with Sony Corporation (and/or its subsidiary). As part of this agreement specific instructions must be adhered to whenever a Circuit Board containing encryption key components is repaired and/or replaced pursuant to the following: In the service manual the Circuit Board(s) containing encryption key components shall be identified with a red outline and a .