Sony KDL-60W855B Repair Manual
Rb2g chassis
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Also See for KDL-60W855B:
- User manual (249 pages) ,
- Reference manual (272 pages) ,
- Quick start manuals (2 pages)
Table of Contents
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Self Diagnosis
Supported model
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
REPAIR MANUAL
RB2G
Chassis
Segment: HE
MODEL
COMMANDER
DESTINATION
KDL-60W855B
RM-YD099/RMF-YD003
BRAZIL
KDL-70W855B
RM-YD099
BRAZIL
KDL-60W855B
Version
Date
Subject
1.0
02/07/2014
Original Manual Release Date.
LCD Digital Color TV
9-883-570-01
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Table of Contents
Related Manuals for Sony KDL-60W855B
Summary of Contents for Sony KDL-60W855B
- Page 1 Self Diagnosis Supported model HISTORY INFORMATION FOR THE FOLLOWING MANUAL: REPAIR MANUAL RB2G Chassis Segment: HE MODEL COMMANDER DESTINATION KDL-60W855B RM-YD099/RMF-YD003 BRAZIL KDL-70W855B RM-YD099 BRAZIL KDL-60W855B Version Date Subject 02/07/2014 Original Manual Release Date. LCD Digital Color TV 9-883-570-01...
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Page 2: Table Of Contents
TABLE OF CONTENTS Cautions and Warnings ...................ii Section 4 - Exploded View/Part Number Information .........19 Table Top Stand ...................19 Section 1 - Specifications and Layouts ............1 KDL-60W855B ....................20 Specifications ....................1 KDL-70W855B ....................21 Checking the Accessories..................1 Board Layout ....................2 Smart Core Block ..................26 KDL-60W855B .......................2... -
Page 3: Cautions And Warnings
For safety reasons, component level repair of the Power Supply Boards and/or the Inverter Boards is prohibited. CAUTION ABOUT THE LITHIUM BATTERY!! Replace only with the same or equivalent type. Danger of explosion mayoccur if battery is replaced incorrectly. Exposed battery should not be incontact with water. KDL-60W855B/70W855B... - Page 4 2 VAC range are suitable. (see Figure A) To Exposed Metal Figure B. Checking for earth ground. Parts on Set Voltmeter 0.15 µF (0.75V) Earth Ground Figure A. Use an AC voltmeter to check AC leakage. KDL-60W855B/70W855B...
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Page 5: Section 1 - Specifications And Layouts
SECTION 1 - SPECIFICATIONS AND LAYOUTS SPECIFICATIONS Sistema Nome do modelo KDL-70W855B KDL-60W855B Sistema de televisão Analógico: NTSC/PAL-M/PAL-N Digital: SBTVD Alimentação e outros Cobertura de canais VHF: 2-13 Requisitos de alimentação 110-220V CA, 60Hz UHF: 14-69 Consumo de em uso... -
Page 6: Board Layout
SECTION 1 - SPECIFICATIONS AND LAYOUTS BOARD LAYOUT KDL-60W855B SMART CORE BLOCK LD BOARD WIRELESS LAN CARD TUNER BOARD MAIN BOARD (TUS BOARD) (BAX BOARD) BT MODULE TCON POWER BOARD HSC2 BOARD (G2B BOARD) SWITCH UNIT SMART CORE KDL-70W855B LD BOARD... -
Page 7: Wire Dressing
SECTION 1 - SPECIFICATIONS AND LAYOUTS WIRE DRESSING KDL-60W855B SMART CORE BLOCK KDL-70W855B KDL-60W855B/70W855B... -
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-60W855B/70W855B... -
Page 9: Triage Chart
▲ ▲ LCD PANEL AUDIO/ BACK- SOFT- EMI- Problem POWER TCON TEMP POWER LIGHT WARE TTER *NOTE: REFER TO LCD PANELS SERVICE MANUAL IN REFERENCE LIBRARY DATABASE FOR CORRECT REPLACEMENT PARTS BASED ON SERIAL NUMBER. KDL-60W855B/70W855B... -
Page 10: Flowcharts And Diagrams
CAMERA LVDS TCON TUNER BOARD LED BACKLIGHTS VIDEO 1 CVBS VIDEO 2 CVBS/COMP TUNER SWITCH DEMODULATOR TUNER UNIT ADC / DACAMP LOCAL DIMMING TUNER CABLE ANTENNA SMART CORE IR RX WIFI SWITCH UNIT HSC2 POWER SUPPLY AC IN BOARD KDL-60W855B/70W855B... -
Page 11: Power And Control Block Diagram
SA_MODE BLINKING SA_MODE CN2002 PWM_DIMMER LD_STBY DC_DIMMER LD_PWR_4/SPI0_RDATA/BLU_TEMP CN6601 LD_MODE_SW VLED_VCC VLED_VCC VLED_VCC VLED_VCC VLED_VCC VLED_VCC VLED_VCC VLED_VCC VLED_GND VLED_GND VLED_GND VLED_GND VLED_GND VLED_GND VLED_GND VLED_GND VLED_GND SIGNAL_GND LD_ERR LD_ERR GL_CTRL GL_CTRL SET_12V REG12V CN2001 CN6101 AC-N AC_IN AC-L KDL-60W855B/70W855B... -
Page 12: No Power Flowchart
See Stanby High (3.3V) Power Supply Is Standby LED Power Supply LED Blinking appears Board* blinking? Board* Flowchart momentarily? Power Supply Main Board* Board* *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page KDL-60W855B/70W855B... -
Page 13: Standby Led Blinking Flowchart
Tuner Board* Main Board* See Triage Chart HEM3 Board After a while Check ventilation Imediately TCON Power Supply Main Board* LCD Panel* (LCD Panel)* Board* *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page KDL-60W855B/70W855B... -
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-60W855B/70W855B... -
Page 15: No 3D Viewing
Active Double images Active 3D become one/ 3D Glasses/ become one? Glasses Remote works One Touch Remote Control? Bluetooth 3D OK Board* *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page KDL-60W855B/70W855B... -
Page 16: Section 3 - Repair Information
2. Place TV face down on a soft and flat surface to remove all screws and detach the left and right Stand. 6. Firmly lift the Rear Cover on the shown areas to detach. 3. Remove 1 screw from AC Cover and disconnect the AC Power Cord. HOLD KDL-60W855B/70W855B... -
Page 17: Replacing The Main Board / Tuner Board
After ALL repairs UPDATE the SOFTWARE to the latest version. The Main Board used in these models is available for repair. For Part Instructions are included with the Software package on the Sony Number information refer to Section 4 - Exploded View/Part Number website. - Page 18 15. Locate the Serial Number for the TV on the side of the Rear Cover. 10. Press until the correct destination of the TV displays. (Use the table below for reference). MODEL NO Model Name Destination Data Value KDL-60W855B KDL-60W855B BRAZIL SBTVD-T_BASE SERIAL NO KDL-70W855B BRAZIL SBTVD-T_BASE 2000001 11.
- Page 19 1. Replace MAIN BOARD (and TUNER BOARD) 22. Press until STD option displays. 2. Replace TUNER BOARD only DIGITAL SERVICE 002 MODEL 006 VAR_TYPE 23. Press then to save the changes. MUTE DIGITAL SERVICE 002 MODEL 006 VAR_TYPE WRITE KDL-60W855B/70W855B...
- Page 20 “NG: WRONG COMBINATION OF MAIN BOARD AND TUNER WRITE BOARD” will display. 29. Press then to save the changes. RETURN MUTE DIGITAL (MODEL) SERVICE Board Check 1. Replace MAIN BOARD (and TUNER BOARD) 2. Replace TUNER BOARD only WRITE KDL-60W855B/70W855B...
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Page 21: Replacing The Power Supply Board
After ALL repairs UPDATE the SOFTWARE to the latest version. 003 TU_DEMOD --------------------- --------------------- --------------------- 00 004 VLED --------------------- --------------------- --------------------- 00 Instructions are included with the Software package on the Sony 004 LD_ERR --------------------- --------------------- --------------------- 00 website. 005 HFR_ERR... -
Page 22: Removing The Smart Core Block
Wireless LAN Card. Wireless Wireless LAN Card LAN Card Smart Core Block Smart Core Block BT Module BT Module 4. Pull Bottom Cover on the direction shown to detach from Top Cover. Top Cover Top Cover Bottom Cover Bottom Cover KDL-60W855B/70W855B... -
Page 23: Section 4 - Exploded View/Part Number Information
(See Appendix A) Replace only with part number specified. REF. NO. PART NO. DESCRIPTION A-2033-095-A STAND RIGHT (60) (KDL-60W855B ONLY) A-2033-093-A STAND RIGHT (70) (KDL-70W855B ONLY) A-2033-094-A STAND LEFT (60) (KDL-60W855B ONLY) A-2033-092-A... -
Page 24: Kdl-60W855B
NOTE: The components identified by a red outline and a mark contain confidential NOTE: The components identified by shading and KDL-60W855B information. 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. -
Page 25: Kdl-70W855B
LABEL, SIDE TERMINAL ORDER THIS PART WHEN REPLACING THE REAR COVER. A-1997-422-A BRACKET SP (LEFT) 1-859-005-11 SPEAKER BOX (LEFT) Smart Core Smart Core Block Block 4-484-096-01 BRACKET, VESA (S) A-1997-423-A BRACKET SP (RIGHT) 1-859-005-21 SPEAKER BOX (RIGHT) 4-484-098-01 BRACKET, VESA (L) KDL-60W855B/70W855B... - Page 26 NOTE: The components identified by a red outline and a mark contain confidential NOTE: The components identified by shading and KDL-60W855B information. 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.
- Page 27 BAX BOARD, COMPLETE AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE SOFTWARE TO THE LATEST VERSION. 4-480-397-11 BRACKET, SIDE 1-798-510-21 SWITCH UNIT 4-480-122-01 HOLDER, SIDE SW A-1997-420-A PANEL SIDE (LEFT) REINSTALL THIS PART WHEN REPLACING THE LCD PANEL. KDL-60W855B/70W855B...
- Page 28 NOTE: The components identified by a red outline and a mark contain confidential NOTE: The components identified by shading and KDL-60W855B information. 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.
- Page 29 LCD PANEL FOR LCD PANEL AND TCON BOARD PART NUMBER INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL. 4-440-057-01 SHEET, THERMAL (AYU2) ORDER THIS PART WHEN REPLACING THE MAIN BOARD. *Reinstall Main Board Plate when replacing the LCD Panel. KDL-60W855B/70W855B...
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Page 30: Smart Core Block
(See Appendix A) Replace only with part number specified. REF. NO. PART NO. DESCRIPTION 4-474-894-01 BACK COVER 1-492-760-21 BT MODULE 1-458-723-21 WIRELESS LAN CARD 4-474-893-01 FRONT COVER 4-480-410-01 TOP COVER A-1969-163-A HSC2 BOARD, MOUNTED A-1994-033-A BOTTOM CASE KDL-60W855B/70W855B... -
Page 31: Connectors
NOTE: The components identified by shading and CONNECTORS information. 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. KDL-60W855B KDL-70W855B REF. NO. PART NO. DESCRIPTION REF. NO. -
Page 32: Screws
(See Appendix A) Replace only with part number specified. DESCRIPTION KDL-60W855B/70W855B 2-580-639-01 SCREW, +BVTP 4X12 TYPE2 IT-3 Rear Cover (9), Cover Under (1) Smart Core Block (2) Main Board (6), Power Supply Board (5), Switch Unit Holder (1),... -
Page 33: Section 5 - Accessories/Part Number Information
CASE, BATTERY (3D GLASSES) (SCREWS TO ATTACH TABLE TOP STAND TO LCD TV) 4-460-761-01 PAD, NOSE (3D GLASSES) For product protection and safety reasons, Sony strongly recommends 4-485-653-01 CLAMPER, CABLE (M) that you use the screws provided with the TV. -
Page 34: 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 .
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