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Sony KDL-55W650D Service Manual
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Sony KDL-55W650D Service Manual

Lcd digital color tv
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
ORIGINAL MANUAL ISSUE DATE: 5/2016
Version
Date
1.0
5/2016
1.1
6/2016
1.2
8/2016
1.3
9/2016
1.4
9/2016
Subject
Original manual issue.
Add Main Board Replacement Caution Guide at slide 17
Add Power Board Replacement Caution Guide at slide 18
Update LVDS cable picture at slide 20
Add Himeron Countermeasure at slide 28~33
Update tape location at slide 40
Update SW version at slide 44, 46
Add Assembly Parts at slide 50~55
Add LA1 model
Add LGD panel model power board P/N at slide 13
Add LGD panel P/N at slide 14
Add Select Panel Type at slide 56
Renew the description to Stand Bracket at slide 14
Chassis Name :
GN2TP
Segment Name : QW
LCD Digital Color TV
9-888-710-05

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Summary of Contents for Sony KDL-55W650D

  • Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL Chassis Name : GN2TP ORIGINAL MANUAL ISSUE DATE: 5/2016 Segment Name : QW Version Date Subject 5/2016 Original manual issue. 6/2016 Add Main Board Replacement Caution Guide at slide 17 Add Power Board Replacement Caution Guide at slide 18 Update LVDS cable picture at slide 20 Add Himeron Countermeasure at slide 28~33 Update tape location at slide 40...
  • Page 2 MODEL LIST MODEL COLOR COMMANDER DEST. MODEL COLOR COMMANDER DEST. KDL-55W650D Black RMT-TX102U KDL-55W650D Black RMT-TX102U KDL-55W650D UC2/LA1...

  • Page 3: Table Of Contents

    1-1-4. LCD PANEL, DECO and COVER, BOTTOM ………… 1-1-5. MISCELLANEOUS………………………………………… 1-2. How to disassemble rear cover [KDL-55W650D]…………….. 1-3. Main Board Replacement Caution Guide [KDL-55W650D]……. 17 1-4. Power Board Replacement Caution Guide [KDL-55W650D]…… 18 1-5. How to disassemble Deco………………………………….………… 19 1-5-1. How to disassemble Deco [KDL-55W650D]…………….

  • Page 4: Warnings And Cautions

    Components identified by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace 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 operation are identified in this manual.

  • Page 5: Use Caution When Handling The Lcd Panel

    Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS). 9)It is recommended not to exceed 1 hour of Power-On nor Burn-in period with LCD panel face down condition, in repair activity. 10)Disconnect the AC power when replacing the parts.(FFC cable etc.). KDL-55W650D UC2/LA1...

  • Page 6: Safety Check-Out

    6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer. 7. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. 8. For safety reasons, repairing the Power board and/or Inverter board is prohibited. KDL-55W650D UC2/LA1...
  • Page 7 If a cold-water pipe is not accessible, connect a 60- to 100-watt trouble- light (not a neon lamp) between the hot side of the receptacle and the retaining screw. 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-55W650D UC2/LA1...

  • Page 8: Self Diagnosis Function

    005 PANEL_I2C_COMM_ERR Detect Panel I2C Communication access error 006 BACKLIGHT_ERR 000 BE_I2C 006 BACKLIGHT_ERR Detect and observe backlight error 000 TU_DEMOD 000 BE_I2C BE device I2C communication error detection. Tuner & Demodulator 2Ccommunication monitoring. 000 TU_DEMOD Tuner Detect signal monitoring. 00011-00053-00011 [Home] Exit KDL-55W650D UC2/LA1...

  • Page 9: Service Position

    SCREW +BVTP Q3X8 TYPE2 N-S, ODM(T) 4-595-213-01 SCREW +K M3X6, ODM(T) Attention: This photo is based on Sony criteria for appearing standing the main unit after removing back cover and assembling the stand. But considering mechanical design of Taurus models and normal service process,...

  • Page 10: Sec 1. Disassembly And Parts List

    • The construction parts of an assembled part are indicated with a collation number in the remark colum. • Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. KDL-55W650D UC2/LA1...

  • Page 11: Kdl-55W650D

    DISASSEMBLY AND PARTS LIST 1-1. KDL-55W650D 1-1-1. BASE STAND REF. No. PART No. DESCRIPTION MARK A-2123-138-A STAND ASSY 4-571-144-01 HANDLE 4-592-438-01 STAND, NECK 4-592-444-01 SCREW, +PSW M5X12 4-595-223-01 SCREW +PSW M6X22, ODM(T) If want to disassemble the stand neck from the stand ASSY, just remove the six screws.

  • Page 12: Rear Cover

    DISASSEMBLY AND PARTS LIST 1-1. KDL-55W650D 1-1-2. REAR COVER REF. No. PART No. DESCRIPTION MARK 4-592-418-21 COVER, REAR (55) 4-593-164-01 LABEL, SIDE I/O 4-596-363-01 LABEL, BACK I/O for UC2 model for LA1 model 4-688-308-01 LABEL, BACK I/O 4-595-220-01 SCREW +BVTP Q4X12 TYPE2 N-S, ODM(T)

  • Page 13: Power Board, A Board And Speaker

    DISASSEMBLY AND PARTS LIST REF. No. PART No. DESCRIPTION MARK 1-1. KDL-55W650D 1-895-965-11 MOUNTED PWB POWER UNIT for UC2 model BOE panel 1-897-087-11 MOUNTED PWB POWER UNIT LGD for UC2 model LGD panel 1-1-3. POWER BOARD, A BOARD AND SPEAKER...

  • Page 14: Lcd Panel, Deco And Cover, Bottom

    DISASSEMBLY AND PARTS LIST 1-1. KDL-55W650D 1-1-4. LCD PANEL, DECO and COVER, BOTTOM REF. No. PART No. DESCRIPTION MARK A-2123-136-A LCM ASSY (55) (BOE) A-2178-977-A LCM ASSY (55) (LGD) for UC2 model LGD panel 4-592-433-01 BRACKET L, STAND 4-592-434-01 BRACKET R, STAND...

  • Page 15: Miscellaneous

    DISASSEMBLY AND PARTS LIST 1-1. KDL-55W650D 1-1-5. MISCELLANEOUS PART No. DESCRIPTION MARK 1-492-980-21 REMOTE COMMANDER (RMT-TX102U) 1-846-425-43 CORD SET, POWER-SUPPLY KDL-55W650D UC2/LA1...

  • Page 16: How To Disassemble Rear Cover [Kdl-55W650D]

    1-2. How to disassemble rear cover [KDL-55W650D] PROCEDURE TO REMOVAL OF REAR COVER 1. Remove all screws on Rear Cover and AC Cover. 2. Open Rear Cover in order as below. Hold the panel from the middle of bezel, and lift rear cover in the direction of the arrow.

  • Page 17: Main Board Replacement Caution Guide [Kdl-55W650D]

    1-3. Main Board Replacement Caution Guide[KDL-55W650D UC2/LA1] 1-3-1. Factory mode optional bit check and manual adjustment step [KDL-55W650D UC2/LA1] 1. Enter Factory Menu: Press “home + 1999 + return” key to enter the factory menu. SW version can be saw in item 2, just like the below picture.

  • Page 18: Power Board Replacement Caution Guide [Kdl-55W650D]

    1-4. Power Board Replacement Caution Guide [KDL-55W650D UC2/LA1] 1-4-1. Assembly the PSU Support pin [KDL-55W650D UC2/LA1] Assembly the two support pins into the power board. And then check whether the support pins is locked well on the back side of the power board.

  • Page 19: How To Disassemble Deco

    1-5. How to disassemble Deco 1-5-1. How to disassemble Deco[KDL-55W650D UC2/LA1] PROCEDURE TO REMOVAL OF DECO Remove screw from bezel HOOK HOOK Remove deco from bezel KDL-55W650D UC2/LA1...

  • Page 20: How To Disassemble Lvds Cable [Kdl-55W650D]

    1-6. How to disassemble LVDS Cable 1-6-1. How to disassemble LVDS Cable[KDL-55W650D UC2] 1-6-1-1. PROCEDURE OF REMOVING LVDS CABLE ON KDL-55W650D UC2 Remove the PIN KDL-55W650D UC2/LA1...
  • Page 21 1-6. How to disassemble LVDS Cable 1-6-1. How to disassemble LVDS Cable[KDL-55W650D LA1] 1-6-1-2. PROCEDURE OF REMOVING LVDS CABLE ON KDL-55W650D LA1 Remove the PIN KDL-55W650D UC2/LA1...

  • Page 22: How To Disassemble Ir Board[Kdl-55W650D ]

    1-7. How to disassemble IR Board[KDL-55W650D UC2/LA1] PROCEDURE TO REMOVAL OF IR Board Release hook from IR Board Hook KDL-55W650D UC2/LA1...

  • Page 23: How To Ass'y The Led Lens [Kdl-55W650D]

    1-8. How to ass’y the LED lens[KDL-55W650D UC2/LA1] The LED lens is installed in the hole. As shown in the picture. 4-592-420-01 LENS, GUIDE KDL-55W650D UC2/LA1...

  • Page 24: How To Ass'y The Key Board[Kdl-55W650D]

    1-9. How to ass’y the KEY Board[KDL-55W650D UC2/LA1] PROCEDURE TO REMOVAL OF KEY Board Hook Hook Release hook from KEY Board KDL-55W650D UC2/LA1...

  • Page 25: How To Disassembly The Front Bezel[Kdl-55W650D]

    1-10. How to disassemble the Front Bezel[KDL-55W650D UC2/LA1] PROCEDURE TO REMOVAL OF FRONT BEZEL Remove all the fixation screws that secure the Front bezel. Front bezel Cell KDL-55W650D UC2/LA1...
  • Page 26 1-10. How to disassemble the Front Bezel[KDL-55W650D UC2/LA1] PROCEDURE TO REMOVAL OF FRONT BEZEL < Caution > * Don’t open O-Cell of Panel ** Don’t lift up O-Cell of Panel *** Don’t touch COF of the panel < Check >...

  • Page 27: How To Ass'y The Front Bezel[Kdl-55W650D]

    1-11. How to ass’y the Front Bezel[KDL-55W650D UC2/LA1] PROCEDURE TO REMOVAL OF FRONT BEZEL Fix all the screws that secure the Front bezel. Front bezel Cell KDL-55W650D UC2/LA1...

  • Page 28: Himeron Countermeasure On Panel[Kdl-55W650D]

    Item Part number Description(L*W )(mm) Remark 4-595-232-01 CUSHION 180 X 20 PANEL CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 29 1-12. How to assemble the Himeron Countermeasure on panel[KDL-55W655D] 1.Fabric cover this corner angle Item Part number Description(L*W )(mm) Remark 4-595-235-01 CUSHION 490 X 8 PANEL CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 30 1-12. How to assemble the Himeron Countermeasure on panel[KDL-55W655D] 1.Stick EVA start at the raised point cover the raised area Item Part number Description(L*W )(mm) Remark 4-595-231-01 CUSHION 720 X 30 PANEL CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 31 1. Stick tape cover the hole, pressed well Item Part number Description(L*W )(mm) Remark 4-596-880-01 CUSHION 16 X 10 Rubber PAD 4-596-039-01 MYLAR 40X40 TAPE CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 32 1.Stick double side tape align at the red line show line show Item Part number Description(L*W )(mm) Remark 4-684-835-01 DOUBLE SIDE TAPE 70 X 12 Speaker 4-684-835-01 DOUBLE SIDE TAPE 70 X 12 Speaker CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 33 1. Make the Himeron roll the vase and the top of the vase could not be covered Item Part number Description(L*W )(mm) Remark 4-596-879-01 CUSHION 77 X 12 Hex-screws CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...

  • Page 34: Sec 2. Adjustment

    SEC 2. ADJUSTMENT-KDL-55W650D HOW TO ENTERING SERVICE MODE 1) standby mode a.Turn on the main power switch to place this set in standby mode. b.Press the buttons on the remote commander as follows, and entering service mode. 2) power on mode a.Turn on the main power switch to place this set in Power on mode.
  • Page 35 3) How to use the remote commander. Function The flow of control 1)<DISPLAY><5><VOL+><Power> Service mode on 2)<Left><Right><Mute><Ok><Mute><VOL+> Service mode off <RETURN>/<Power off-on> Adjustment Item up / down Data Value up / down 4) After entering service mode, then turn off the power switch. KDL-55W650D UC2/LA1...

  • Page 36: Sec 3. Diagrams And Chassis Structure

    SEC 3. DIAGRAMS AND CHASSIS STRUCTURE 3-1. BLOCK DIAGRAM 3-1-1. KDL-55W650D UC2/LA1 55”(FHD) BE Chip Tuner (CXD4758GG) (RA231TN) Ethernet NAND Flash(4Gb) Component/CVBS HDMI-1 SCALER IR/LED (ARC) MT5566GQVT KEYPAD Wi-Fi USB HUB LED/IR /KEYPAD Board (Single band) (GL850G-OGY34) Audio AMP L / R...

  • Page 37: Connector Diagram

    DIAGRAMS 3-2. CONNECTOR DIAGRAM 3-2-1. KDL-55W650D UC2/LA1 Panel WiFi Board CN8601 CN701 CN105 CN408 CN601 Main Board Power Board CN401 CN202 CN 1 IR Board T-Con Board KEY Board CN 01 KDL-55W650D UC2/LA1...

  • Page 38: Circuit Boards Location

    DIAGRAMS 3-3. CIRCUIT BOARDS LOCATION 3-3-1. KDL-55W650D UC2 WIFI Board POWER UNIT Board A Board Key Board H Board KDL-55W650D UC2/LA1...
  • Page 39 DIAGRAMS 3-3. CIRCUIT BOARDS LOCATION 3-3-2. KDL-55W650D LA1 WIFI Board POWER UNIT Board A Board Key Board H Board KDL-55W650D UC2/LA1...

  • Page 40: Tape Location

    DIAGRAMS 3-4. Tape location 3-4-1. KDL-55W650D UC2 TAPE SIZE: KDL-55W650D UC2: 25MM*50MM 20MM*80MM The purpose for the tape stick is to make the cables fixed. KDL-55W650D UC2/LA1...
  • Page 41 DIAGRAMS 3-4. Tape location 3-4-2. KDL-55W650D LA1 TAPE SIZE: KDL-55W650D LA1: 25MM*50MM 20MM*80MM The purpose for the tape stick is to make the cables fixed. KDL-55W650D UC2/LA1...
  • Page 42 9-888-710-05 Sony Corporation KDL-55W650D UC2/LA1...

  • Page 43: Appendix-1 Trouble Analysis Flow

    PSU board Exchange Exchange Check TV Function IR board Main board Check TV Function Check TV Function Exchange Exchange Exchange Main board Panel Panel Check TV Function Check TV Function Check TV Function Finish Repair Finish Repair Finish Repair KDL-55W650D UC2/LA1...

  • Page 44: Appendix-2 Software Data Update

    [HOME] , [Settings] [Customer Support] Please use the latest software. 1. Model Name 1: KDL-55W650D 2: V4.003 2. Software Version Software Down load (Applicable USB memory : Format by FAT32, USB2.0 type ) store the software Package to USB memory.
  • Page 45 From now, all key & Remote are not allowed (no response) until update finish. Confirm Software version Orange LED is flushing. (1~2min) Please confirm whether it is the latest software. product information of setting menu. [HOME] , [Settings] [Customer Support] KDL-55W650D UC2/LA1...
  • Page 46 [HOME] , [Settings] [Customer Support] Please use the latest software. 1. Model Name 1: KDL-55W650D 2: V4.003 2. Software Version Software Down load (Applicable USB memory : Format by FAT32, USB2.0 type ) store the software Package to USB memory.
  • Page 47 Menu  Settings  Customer Support  Software update  Select “OK”. Confirm Software version 1) Lights up Green LED. (no picture) Please confirm whether it is the latest software. product information of setting menu. [HOME] , [Settings] [Customer Support] KDL-55W650D UC2/LA1...

  • Page 48: Appendix-3 Panel Operation Time

    Press the Channel 7 and then press the Channel 0 to clean the Panel operation time. Exiting the Self-diagnostic screen 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-55W650D UC2/LA1...

  • Page 49: Appendix-4 Edit Model Name And Serial Number

    * After user input data , press <Enter> will pop dialog to inform user to confirm data (Input data correct ?) * Once data confirm and save into EEPROM , gray out this item , user will not able to adjust KDL-55W650D UC2/LA1...

  • Page 50: Appendix-5 Assembly Parts

    1.If the fabric over the deco, flod it to inside of deco Fabric stick on this two surface Press the fabric, make sure it stick Fabric align at this edge on the two side. Don’t over the edge. KDL-55W650D UC2/LA1...
  • Page 51 Step 2: Stick HIMERON on the other side of Deco. 1.Stick fabric align the red line. 2.Stick fabric align the red line. Item Sony PN Description Remark Deco 4-592-419-01 DECO Assy CUSHION 490 X 8 CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 52 1.Stick fabric start at this hole, cover the top of board Item Sony PN Description(L*W )(mm) Remark WIFI BOARD 1-895-960-11 WIFI BOARD Assy CUSHION 145 X 5 CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 53 4.Stick HIMERON Side IO BKT. 3.Stick fabric align at the bottom side Item Sony PN Description Remark Side IO BKT 4-571-385-01 Side IO BKT Assy CUSHION 150 X 17 x 0.3 CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 54 5.Stick EVA on the of Speakers (left and right speaker). 1.Stick EVA at center of magnet at the upside Item Sony PN Description Remark CUSHION 50 X 15 1-859-187-11 Speaker Assy Speakers CAUTION: MUST APPLY HIMERON TAPE before assemble Panel if NOT AVAILABLE KDL-55W650D UC2/LA1...
  • Page 55 BASE_LEFT N/A BASE_RIGHT N/A BASE_RIGHT N/A FOOT PAD BKT_BASE Stand Assy A-2123-138-A BKT_STAND_R BKT_STAND_L DIE-CASTING_Bracket_R DIE-CASTING_Bracket_L SCREW NON-WOVEN FABRIC PROTECT BAG 850*400 7. Key module Item Part Number Description Remark Key cover 1-895-957-11 Key pad Key module Key board KDL-55W650D UC2/LA1...

  • Page 56: Appendix-6 Select Panel Type

    Wide Band Tuning >> Panel Model Name Product Code Serial number Panel Selection <[ 27_LVB550FHB ]> STATUS 1st Tu Infor >> KDL-55W650D UC2 18747900 4,000,001-4,024,851 LVDS Spectrum(%) <[ ]> SERIAL NUMBER EDIT 4050013 KDL-55W650D UC2 18747900 4,024,852-4,300,000 MODEL NAME EDIT...

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