Page 1
LCD TV Conditions of Use: (1) Please use this information only for the purpose of performing repair and recycling Sony products. Using this information for any purpose other than the purpose described foregoing is forbidden. (2) Do not copy, replicate, reproduce, alter, translate, transmit, sell, lease, or distribute this information in whole or in part without the prior written permission of the author.
TOOLS & EQUIPMENTS 1 LIST OF ITEMS TO BRING i. Screwdriver (e.g., #2 Phillips Screwdriver) ii. Multimeter iii. ESD Wrist Straps iv. Metal Washer (Flat) or Coin (for remove Rear Cover) v. Ruler (for remove Rear Cover) vi. Service Manual (Unique) (for remove & replace details) Thickness: approx.
Replace 6) Disconnect the AC power when replacing the backlight. 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 operations are 7) Always clean the LCD panel with a soft cloth material.
Page 5
SAFETY NOTES 10) During the repair, DO NOT leave the POWER ON or Burn-in period for more than 1 hour Panel refresh can also be performed manually and should only be used if image retention is very while the TV is facing down on a cloth. Refer Figure 1. noticeable, or you see the following message: [Panel refresh did not finish...] Caution: •...
Page 6
SAFETY NOTES ※ Things to prepare in advance. 1) Caution for Board handling(Stress) Be sure to observe the following contents. ESD wrist-strap. ① Hold the board with both hands. ② Do not hold/push Heat-Sink. ESD cushion/sheet. Please use a bag containing the board or a special seat. ③...
Page 7
SAFETY NOTES ④ Regardless of Good board or Defective board, always put it on ⑦ Do not hold Heat-Sink when dis-assembly or assembly it. ESD cushion/sheet slowly. ⑤ Do not stack up. 2) Caution for Board handling(ESD). Be sure to observe the following contents ①...
Page 8
SAFETY NOTES ※ Installation example of wrist-strap. ③ When holding board, do not hit/touch to Plastic part(s). Please connect the clip to the metal part of the chassis of the TV with the wristband grounded. Below is a grounding example of each model. ④...
Page 9
SAFETY NOTES 1-5. Safety Check-Out Stabilized power supply instrument and isolated voltage transformer: Use too much current capacity and isolated voltage transformer does not need to use After correcting the original service problem, perform the following safety checks stabilized power supply equipment. before releasing the set to the customer:- Specification of RMS volt meter: Input resistance >...
Page 10
SAFETY NOTES 1-7. How to Find a Good Earth Ground. 1-8. Lead Free Information 1) A cold-water pipe is a guaranteed earth ground; the cover-plate retaining screw on The circuit boards used in these models have been processed using Lead Free Solder. The most AC outlet boxes is also at earth ground.
Page 11
DISASSEMBLY AND REMOVAL CAUTION 65” REAR COVER 1. Remove Cover (6 Covers). STAND COVER R (2L MKY) STAND COVER CR (2L MKY) STAND COVER CL (2L MKY) STAND COVER L (2L MKY) COVER TML V (2L MKY) COVER TML H (2L MKY) 2.
Page 12
DISASSEMBLY AND REMOVAL CAUTION 65” REAR COVER (ii) Remove AC cover. AC COVER (AT) Disconnect from G Board (iii) Remove Power Supply Code. POWER SUPPLY CODE...
Page 13
DISASSEMBLY AND REMOVAL CAUTION 65” REAR COVER 3. Release Side and Bracket Hook. Lift up Rear Cover from Bottom side ③ ③ 4. Release Top Hook (6 pcs). Lift up Rear Cover from Bottom side more...
Page 14
DISASSEMBLY AND REMOVAL CAUTION 65” REAR COVER 1. Install REAR COVER. (i) REAR COVER aligning. Don’t overwrap to the BEZEL. (ii) Insert rib of the bottom to the BEZEL.
Page 15
DISASSEMBLY AND REMOVAL CAUTION 65” REAR COVER 2. (i) Push and Lock Top Hook (pushing order) (8 pcs). (ii) Push and Lock Top Hook (pushing position) (8 pcs). Notice: Please push the inside (10~20mm) of the hook because pushing the outside increases the insertion force. Hook position Push position...
Page 16
DISASSEMBLY AND REMOVAL CAUTION 65” REAR COVER ③ 3. Push and Lock Side and Bracket Hook (pushing order). ③ Hook Position.
EXPLODED VIEW & PART LIST 65” • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts. (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
Page 18
EXPLODED VIEW & PART LIST 65” SET PART LIST REMARKS REF. NO PART NO. DESCRIPTION A-5044-975-A COMPL SVC BM5S22B_FM_EUUK Printed Circuit Board 1-013-590-11 G27 - STATIC CONVERTER(TV) Internal Power Supply 1-013-500-11 MOUNTED PWB E-T-CON (65) Printed Circuit Board A-5041-953-A 22LD432A1 COMPL Printed Circuit Board A-5042-990-A P-MOD(YDCS065MES02)
Page 20
DISASSEMBLY AND REMOVAL CAUTION 75” REAR COVER 1. Remove Cover (6 Covers). STAND COVER R (3L MKY) STAND COVER CR (3L MKY) STAND COVER CL (3L MKY) STAND COVER L (3L MKY) COVER TML V (3L MKY) COVER TML H (3L MKY) 2.
Page 21
DISASSEMBLY AND REMOVAL CAUTION 75” REAR COVER 3. Release Side and Bracket Hook. Lift up Rear Cover from Bottom side ③ ③ 4. Release Top Hook (8 pcs). Lift up Rear Cover from Bottom side more...
Page 22
DISASSEMBLY AND REMOVAL CAUTION 75” REAR COVER 1. Install REAR COVER. (i) REAR COVER aligning. Don’t overwrap to the BEZEL. (ii) Insert rib of the bottom to the BEZEL.
Page 23
DISASSEMBLY AND REMOVAL CAUTION 75” REAR COVER 2. (i) Push and Lock Top Hook (pushing order) (8 pcs). (ii) Push and Lock Top Hook (pushing position) (8 pcs). Notice: Please push the inside (10~20mm) of the hook because pushing the outside increases the insertion force. Hook position Push position...
Page 24
DISASSEMBLY AND REMOVAL CAUTION 75” REAR COVER ③ ③ 3. Push and Lock Side and Bracket Hook (pushing order). Hook Position.
Page 25
EXPLODED VIEW & PART LIST 75” • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts. (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
Page 26
EXPLODED VIEW & PART LIST 75” SET PART LIST REMARKS REF. NO PART NO. DESCRIPTION A-5044-975-A COMPL SVC BM5S22B_FM_EUUK Printed Circuit Board 1-013-591-11 Internal Power Supply G28 - STATIC CONVERTER(TV) 1-013-502-11 MOUNTED PWB E-T-CON (75) Printed Circuit Board A-5041-952-A 22LD600A1 COMPL Printed Circuit Board A-5042-994-A P-MOD(YDCS075MES02)
Page 28
DISASSEMBLY AND REMOVAL CAUTION 85” REAR COVER 1. Remove Cover (6 Covers). STAND COVER R (3L MKY) STAND COVER CR (3L MKY) STAND COVER CL (3L MKY) STAND COVER L (3L MKY) COVER TML V (3L MKY) COVER TML H (3L MKY) 2.
Page 29
DISASSEMBLY AND REMOVAL CAUTION 85” REAR COVER 3. Release Side and Bracket Hook. Lift up Rear Cover from Bottom side ③ ③ 4. Release Top Hook (8 pcs). Lift up Rear Cover from Bottom side more...
Page 30
DISASSEMBLY AND REMOVAL CAUTION 85” REAR COVER 1. Install REAR COVER. (i) REAR COVER aligning. Don’t overwrap to the BEZEL. (ii) Insert rib of the bottom to the BEZEL.
Page 31
DISASSEMBLY AND REMOVAL CAUTION 85” REAR COVER 2. (i) Push and Lock Top Hook (pushing order) (8 pcs). (ii) Push and Lock Top Hook (pushing position) (8 pcs). Notice: Please push the inside (10~20mm) of the hook because pushing the outside increases the insertion force. Hook position Push position...
Page 32
DISASSEMBLY AND REMOVAL CAUTION 85” REAR COVER ③ ③ 3. Push and Lock Side and Bracket Hook (pushing order). Hook Position.
Page 33
EXPLODED VIEW & PART LIST 85” • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts. (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
Page 34
EXPLODED VIEW & PART LIST 85” SET PART LIST REMARKS REF. NO PART NO. DESCRIPTION Printed Circuit Board A-5044-975-A COMPL SVC BM5S22B_FM_EUUK 1-013-592-11 Internal Power Supply G29 - STATIC CONVERTER(TV) A-5041-950-A 22LD768A2 COMPL Printed Circuit Board Printed Circuit Board 1-013-504-11 MOUNTED PWB E-T-CON (85) A-5042-998-A P-MOD(YDCS085MDU02)