Sony BRAVIA KDL-32R420A Service Manual Download Page 26

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KDL-32R420A/421A/423A/424A, 40R470A/471A/473A/474A, 46R470A/473A(AEP/UK)

TROUBLE SHOOTING

3-4. NO SOUND

No Sound

Change the speaker

harness

Speaker Harness

issue

Replace

Main board

Main board issue

Change

Speaker

Check the

“Speakers setting”

Change to

“TV Speaker”

“Audio System”

“TV Speakers”

Symptom
improvement

Check if TV is

set to Mute

Yes

Change to

Un-mute

Summary of Contents for BRAVIA KDL-32R420A

Page 1: ...t 1 0 3 2013 Original manual issue 1 1 10 2013 Correction of Panel Selection in Service mode P 19 LCD Digital Color TV 9 888 532 02 HISTORY INFORMATION FOR THE FOLLOWING MANUAL ORIGINAL MANUAL ISSUE DATE 3 2013 RB1FK CHASSIS Segment BA ...

Page 2: ...SERVICE MANUAL LCD Digital Color TV 9 888 532 02 RB1FK CHASSIS Segment BA ...

Page 3: ...NDER DEST KDL 32R420A Black RM ED054 AEP KDL 32R421A Black RM ED054 AEP KDL 32R423A Black RM ED054 AEP UK KDL 32R424A Black RM ED054 AEP KDL 40R470A Black RM ED054 AEP KDL 40R471A Black RM ED054 AEP KDL 40R473A Black RM ED054 AEP UK KDL 40R474A Black RM ED054 AEP KDL 46R470A Black RM ED054 AEP KDL 46R473A Black RM ED054 AEP UK ...

Page 4: ...ure to follow these guidelines to protect your property and avoid causing serious injury Carry the TV with an adequate number of people larger size TVs require two or more people Correct hand placement while carrying the TV is very important for safety and to avoid damages SAFETY RELATED COMPONENT WARNING Components identified by shading and mark on the schematic diagrams exploded views and in the...

Page 5: ...re transporté par au moins deux personnes Lors du transport du téléviseur l emplacement des mains est très important pour votre sécurité ainsi que pour éviter de causer des dommages ALERTE Afi n d eviter tout risque d electrocution provenant d un chassis sous tension un transformateur d isolement doit etre utilise lors de tout depannage Le chassis de ce recepteur est directement raccorde a l alime...

Page 6: ... temperatures or in areas of high humidity for an extended period of time 4 Do not expose the LCD panel to direct sunlight 5 Avoid contact with water It may cause a short circuit within the module 6 Disconnect the AC power when replacing the backlight CCFL or inverter circuit High voltage occurs at the inverter circuit at 650Vrms 7 Always clean the LCD panel with a soft cloth material 8 Use care w...

Page 7: ...ave been replaced Be absolutely certain that you have replaced all the insulators 4 Look for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement 5 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement 6 ...

Page 8: ...75 V so analog meters must have an accurate low voltage scale The Simpson s 250 and Sanwa SH 63TRD are examples of passive VOMs that are suitable Nearly all battery operated digital multimeters that have a 2 VAC range are suitable see Figure A How to Find a Good Earth Ground A cold water pipe is a guaranteed earth ground the cover plate retaining screw on most AC outlet boxes is also at earth grou...

Page 9: ...symptom cannot be reproduced the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur STBY LED Flash time Service menu Item name Screen Display Diagnostic Item Description 2 MAIN_POWER Detect power board 12V V_DROP_DET TUNER_ERR Detect TS signal Error AUDIO_PROT Detect Audio Amp Error DC_ALERT1 Detect 3 3V 5V...

Page 10: ...Total operation time by hour Boot count Panel operation time by hour Since the diagnostic results displayed on the screen are not automatically cleared always check the self diagnostic screen After you have completed the repairs clear the result display to 0 Clearing the Self Check Diagnostic List 1 Error history and Error count Press the Channel 8 Channel 0 2 Panel operation time Press the Channe...

Page 11: ...rt 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 SEC 1 DISASSEMBLY AND PARTS LIST Note About the wire dressing please refer to APPENDIX 1 Note About the tape position please refer to APPENDIX 2 Note About the procedure of switch unit disassembly met...

Page 12: ... 634 01 STAND SHAFT M2 2 4 459 441 51 COVER UNDER 32FANF for KDL 32R423A UK 4 459 441 61 COVER UNDER 32FANF for KDL 32R420A 421A 423A AEP 424A 2 580 608 11 SCREW PSW M5X16 2 580 639 01 SCREW BVTP 4X12 TYPE2 IT 3 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 DISASSEMBLY AND PARTS LIST 1 1 2 COVER UNDER 2 1 1 1 KDL 32R420A 421A 423A 424A ...

Page 13: ... 11 POWER SUPPLY CORD for KDL 32R423A UK 9 1 910 108 02 FFC CABLE 32 MB TCON 30P 10 1 910 108 03 FFC CABLE 32 MB IR 10P 11 1 910 107 97 CONNECTOR ASSY 32 MB PSU 14P 12 1 895 375 11 MOUNTED PWB A for KDL 32R420A 421A 1 895 375 21 MOUNTED PWB A for KDL 32R423A AEP 424A 1 895 375 31 MOUNTED PWB A for KDL 32R423A UK 13 1 858 888 11 LOUD SPEAKER L 40X100MM 14 A 1939 532 A LCM ASSY 32FANFY MR EU for KDL...

Page 14: ...MBLY AND PARTS LIST 1 2 2 COVER UNDER REF No PART No DESCRIPTION MARK 1 4 446 635 01 STAND SHAFT ML2 2 4 459 446 51 COVER UNDER 40FANF for KDL 40R473 UK 4 459 446 61 COVER UNDER 40FANF for KDL 40R470A 471A 473 AEP 474A 2 580 608 11 SCREW PSW M5X16 2 580 639 01 SCREW BVTP 4X12 TYPE2 IT 3 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 2 1 ...

Page 15: ...1P 10 1 910 108 05 CONNECTOR ASSY 40 MB PSU 14P 11 1 910 108 11 FFC CABLE 40 MB IR 10P 12 1 895 375 41 MOUNTED PWB A for KDL 40R470A 471A 1 895 375 51 MOUNTED PWB A for KDL 40R473A AEP 474A 1 895 375 61 MOUNTED PWB A for KDL 40R473A UK 13 1 858 888 11 LOUD SPEAKER L 40X100MM 14 A 1939 535 A LCM ASSY 40FANFY MR EU for KDL 40R470A 473A A 1939 536 A LCM ASSY 40FANFY HL EU for KDL 40R471A 474A 15 4 45...

Page 16: ... 473 61 COVER UNDER 46FANF for KDL 46R470A 473A AEP 2 580 608 11 SCREW PSW M5X16 2 580 639 01 SCREW BVTP 4X12 TYPE2 IT 3 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK 16 1 3 KDL 46R470A 473A 1 3 1 STAND SHAFT DISASSEMBLY AND PARTS LIST 1 3 2 COVER UNDER 2 1 ...

Page 17: ...10 1 910 108 19 FFC CABLE 46 MB IR 10P 11 1 910 108 13 CONNECTOR ASSY 46 MB PSU 14P 12 1 895 375 41 MOUNTED PWB A for KDL 40R470A 1 895 375 51 MOUNTED PWB A for KDL 46R473A AEP 1 895 375 61 MOUNTED PWB A for KDL 46R473A UK 13 1 858 888 11 LOUD SPEAKER L 40X100MM 14 A 1939 537 A LCM ASSY 46FANFY MR EU for KDL 46R470A 473A 15 4 459 475 31 BRACKET VESA FANF 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 4 46...

Page 18: ...UCTION GB 4 458 514 21 MANUAL INSTRUCTION FR ES NL DE PT 4 458 514 31 MANUAL INSTRUCTION NO FI DK SE 4 458 514 41 MANUAL INSTRUCTION PL HU CZ SK RO BG GR IT 4 458 514 91 MANUAL INSTRUCTION RU UA 4 459 474 21 BRACKET VESA TOP LONG A 46FAN for wall mount 46inch only 2 580 602 01 SCREW PSW M4X12 VESA L FAN for wall mount 46inch only 1 4 1 MISCELLANEOUS DISASSEMBLY AND PARTS LIST ...

Page 19: ... 5 UART Selection Usb Fact SERIAL NUMBER EDID 6000001 MODEL NAME EDID KDL 32R420A Set Home Exit 5 Info TV POWER Channel Volume Panel Selection MODEL NAME EDID 19_S320DB3 1_EU KDL 32R420A KDL 32R421A KDL 32R423A KDL 32R424A 18_S400DH1 1_EU KDL 40R470A KDL 40R471A KDL 40R473A KDL 40R474A 48_S460DH1 1_EU KDL 46R470A KDL 46R473A When replace Main Board or panel please confirm Panel Selection and MODEL...

Page 20: ...3A AEP UK 20 ADJUSTMENT 4 How to use the remote commander 5 After entering service mode then turn off the power switch Function The flow of control Service mode on Info 5 Vol Up Power Service mode off Other Power off on Adjustment Item up down Data Value up down ...

Page 21: ... Symptom improvement Long AC off 15 min and then Power On Enter Service Mode and check Self diagnosis history NG OK Check the harness PSU to M B connection NG OK Fix the harness connection IF MAIN_POWER 0 or DC_ALERT1 0 IF AUDIO_PROT 0 BACKLIGHT_ERR 0 Change Main board Change Panel Change Main board OK No No Yes Yes Yes 3 1 NO POWER KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AE...

Page 22: ... BLINK Harness issue Change PSU OK Symptom improvement 2 6V Change Main board Change Main board 2 time blinking Check REG 12V at CN201_Pin 3 8 on Main board 11 8 13 2V Replace the harness between PSU and Main board NG NG Check PSU_EN at CN201_Pin 6 on Main board 2 6V Check the harness PSU to M B connection NG OK Fix the harness connection OK ...

Page 23: ...pin 2 on Main board 4 75 5 25V U202 L202 etc Change Main board Change Speaker Check SYS_3 3V at U204_Pin 6 on Main Board 3 135 3 465V Check the speaker Impedance at the SP Connector 8ohm 15 U204 etc Change Main board Demo Audio Tuner etc Change Main board DC_ALERT NG OK NG OK AUDIO NG OK Check the harness M B to Speaker connection NG OK Fix the harness connection ...

Page 24: ...e FFC LVDS Between PSU and Panel OK FFC LVDS issue Check PSU_BL_ERR at CN201_Pin 13 on the Main board 0 7V 1 8V NG Replace PSU OK PSU issue NG 2 4V 2 4V Change Main board Change Main board Check the harness PSU to M B connection NG OK Fix the harness connection Check the FFC LVDS Between PSU and Panel connection NG OK Fix the FFC LVDS connection OK KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A...

Page 25: ...etween PSU and Panel FFC LVDS issue NG Replace PSU to Panel Harness Harness issue Change Main board NG NG PSU issue Change Panel Change PSU NG OK OK Symptom improvement Symptom improvement Main board issue Check the harness PSU to Panel connection NG OK Fix the harness connection Check the FFC LVDS PSU to Panel connection NG OK Fix the FFC LVDS connection Change Main board No display Signal or Equ...

Page 26: ... NO SOUND No Sound Change the speaker harness Speaker Harness issue Replace Main board Main board issue Change Speaker NG NG Check the Speakers setting Change to TV Speaker Audio System TV Speakers Symptom improvement Symptom improvement Check if TV is set to Mute Yes No Change to Un mute OK OK ...

Page 27: ...ction KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Button malfunction on the TV Replace the harness between Main board and Key module Key module issue Harness issue Change Key module Change Main board NG NG Symptom improvement Symptom improvement OK OK ...

Page 28: ... controlled by remote commander OK NG Green LED light at power indicator Change Main board to IR board FFC IR FFC issue NG Green LED blinks at power indicator when using commander near sensor s window OK NG Change Main board NG Change IR board IR board issue Change Remote Control battery Symptom improvement Symptom improvement OK OK ...

Page 29: ...KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK 29 SEC 4 DIAGRAMS 4 1 BLOCK DIAGRAM ...

Page 30: ...40R470A 471A 473A 474A 46R470A 473A AEP UK 30 DIAGRAMS 4 2 CONNECTOR DIAGRAM CN201 CN4001 32 CN4002 40 46 Power Board Main Board IR Board Key Pad CN950 T Con Board Panel Speaker Speaker CN8001 CN4006 CN4003 CN6401 GROUND CABLE 32 ...

Page 31: ...74A 46R470A 473A AEP UK 31 DIAGRAMS 4 3 CIRCUIT BOARDS LOCATION KDL 32R420A 421A 423A 424A A Board Switch Unit GL3 Board Switch Unit KDL 40R470A 471A 473A 474A KDL 46R470A 473A A Board H Board GL5 Board H Board A Board Switch Unit GL4 Board H Board ...

Page 32: ...KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK 32 END 9 888 532 02 English 2013CL08 Data Made in Japan 2013 03 Sony Corporation Home Entertainment Sound Business Group ...

Page 33: ...33 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK 1 KDL 32R420A 421A 423A 424A WIRE DRESSING Keypad wire dressing ...

Page 34: ...34 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK PSU MB dressing 1 1 KDL 32R420A 421A 423A 424A ...

Page 35: ... 474A 46R470A 473A AEP UK PSU MB dressing 2 Align the harness black tape 0 3mm Dress the cloth tape as showed area 1 KDL 32R420A 421A 423A 424A Part Name ACETATE CLOTH TAPE W20 Part Number 4 468 753 11 Part Name ACETATE CLOTH TAPE W10 Part Number 4 468 753 01 ...

Page 36: ...36 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Speaker and GND combine dressing 1 1 KDL 32R420A 421A 423A 424A ...

Page 37: ...37 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK 1 KDL 32R420A 421A 423A 424A Speaker and GND combine dressing 2 ...

Page 38: ...38 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK 1 KDL 32R420A 421A 423A 424A Speaker and GND combine dressing 3 ...

Page 39: ...A 471A 473A 474A 46R470A 473A AEP UK 1 KDL 32R420A 421A 423A 424A Speaker and GND combine dressing 4 OK NG NG Note Speaker Ground wire combined harness need keep away with S board speaker harness keep close to Speaker Baffle inside of ground harness ...

Page 40: ...40 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK IR dressing 1 KDL 32R420A 421A 423A 424A ...

Page 41: ...41 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK LVDS dressing 1 KDL 32R420A 421A 423A 424A ...

Page 42: ...42 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK GND dressing 1 KDL 32R420A 421A 423A 424A ...

Page 43: ...43 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK AC dressing 1 KDL 32R420A 421A 423A 424A Note AC CORE must dressed horizontally at the FFC harness top ...

Page 44: ...44 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Overview 1 KDL 32R420A 421A 423A 424A ...

Page 45: ...45 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Keypad wire dressing 1 2 KDL 40R470A 471A 473A 474A APPENDIX 1 ...

Page 46: ...46 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Keypad wire dressing 2 2 KDL 40R470A 471A 473A 474A APPENDIX 1 ...

Page 47: ...47 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK PSU MB dressing 2 KDL 40R470A 471A 473A 474A ...

Page 48: ...48 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Speaker and GND combine dressing 1 2 KDL 40R470A 471A 473A 474A ...

Page 49: ...49 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Speaker and GND combine dressing 2 2 KDL 40R470A 471A 473A 474A ...

Page 50: ...50 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Speaker and GND combine dressing 3 2 KDL 40R470A 471A 473A 474A ...

Page 51: ...51 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK IR dressing 2 KDL 40R470A 471A 473A 474A ...

Page 52: ...52 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK LVDS dressing 2 KDL 40R470A 471A 473A 474A ...

Page 53: ...53 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK AC dressing 2 KDL 40R470A 471A 473A 474A Part Name ACETATE CLOTH TAPE W20 Part Number 4 468 753 11 ...

Page 54: ...54 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Overview 2 KDL 40R470A 471A 473A 474A ...

Page 55: ...55 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Keypad wire dressing 1 3 KDL 46R470A 473A APPENDIX 1 ...

Page 56: ...56 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Keypad wire dressing 2 3 KDL 46R470A 473A APPENDIX 1 ...

Page 57: ...57 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK PSU MB dressing 1 3 KDL 46R470A 473A ...

Page 58: ...58 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Speaker and GND combine dressing 1 3 KDL 46R470A 473A ...

Page 59: ...59 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Speaker and GND combine dressing 2 3 KDL 46R470A 473A ...

Page 60: ...60 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Speaker and GND combine dressing 3 3 KDL 46R470A 473A ...

Page 61: ...61 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK IR dressing 3 KDL 46R470A 473A ...

Page 62: ...62 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK LVDS dressing 3 KDL 46R470A 473A ...

Page 63: ...63 APPENDIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK AC dressing 3 KDL 46R470A 473A ...

Page 64: ...DIX 1 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK Overview 3 KDL 46R470A 473A Part Name ACETATE CLOTH TAPE W20 Part Number 4 468 753 11 Part Name HIMELON FANF Part Number 4 466 473 61 ...

Page 65: ...2R420A 421A 423A 424A TAPE POSITION 0 2 mm SPK baffle edge 0 2 mm SPK edge Must cover the plastic cover area 0 1 mm Gap Label Sponge 1 mm or less Part Name CUSHION FANF Part Number 4 468 430 01 Part Name TAPE GASKET FANF Part Number 4 468 429 01 Part Name HIMELON FANF Part Number 4 466 473 41 ...

Page 66: ...aste 1 pcs tape on Vesa Bracket BTM picture red mark area NWF must apply cover the CORE top side NWF must apply under the SPK core 0 1 mm 285 mm 4 260 mm 4 70 mm 4 80 mm 4 Part Name HEMELON FANF Part Number 4 466 473 01 Part Name HEMELON FANF Part Number 4 466 473 71 Part Name HEMELON FANF Part Number 4 466 473 61 ...

Page 67: ...R470A 471A 473A 474A 46R470A 473A AEP UK 1 KDL 32R420A 421A 423A 424A TAPE GASKET FANF MUST UNDER CORE RC TAPE GASKET FANF CORE Part Name CUSHION FANF Part Number 4 468 430 01 0 1 mm 0 5 mm 0 5 mm Part Name HIMELON FANF Part Number 4 466 473 51 ...

Page 68: ...NDIX 2 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK 1 KDL 32R420A 421A 423A 424A Align the line at PSU can not over line to bottom 0 3mm Part Name CUSHION FANF Part Number 4 468 430 01 ...

Page 69: ...KDL 40R470A 471A 473A 474A 0 5 mm 0 5 mm Part Name HIMELON FANF Part Number 4 466 473 51 New must stick on the EMI core top side Part Name HIMELON FANF Part Number 4 466 473 61 Can not over METAL EDGE 0 2 mm 0 2 mm Check no peel off Part Name CUSHION RUBBER FANF Part Number 4 467 119 21 ...

Page 70: ...R470A 473A AEP UK 2 KDL 40R470A 471A 473A 474A NWF must apply under the SPK core 0 1 mm Part Name HIMELON FANF Part Number 4 466 473 71 0 1 mm Gap Label Sponge 1 mm or less Part Name CUSHION FANF Part Number 4 468 430 01 Part Name HIMELON FANF Part Number 4 466 473 01 ...

Page 71: ... 46R470A 473A AEP UK 3 KDL 46R470A 473A New must stick on the EMI core top side Part Name HIMELON FANF Part Number 4 466 473 61 3 6 mm Part Name HIMELON FANF Part Number 4 466 473 41 1 1 mm Can not hide the screw hole Part Name HIMELON FANF Part Number 4 466 473 01 ...

Page 72: ...A 473A AEP UK 3 KDL 46R470A 473A 0 1 mm Gap Label Sponge 1 mm or less Part Name CUSHION FANF Part Number 4 468 430 01 0 5 mm 0 5 mm Part Name HIMELON FANF Part Number 4 466 473 51 NG NG OK OK Assy Speaker should be pushed to flat Speaker cable can t be clamped by bracket ...

Page 73: ...art number T mm W mm L mm Qty Set Primary part Adherence CUSHION RUBBER FANF 4 467 119 21 5 20 50 2 SPEAKER CUSHION FANF 4 468 430 01 1 8 20 1 MB TUNER HIMELON FANF 4 466 473 01 0 25 8 25 1 VESA BKT HIMELON FANF 4 466 473 51 0 4 8 70 2 SIDE KEY HIMELON FANF 4 466 473 61 0 5 8 25 1 AC CORE HIMELON FANF 4 466 473 71 0 4 8 20 1 SPEAKER CORE KDL 46R470A 473A Part name Part number T mm W mm L mm Qty Se...

Page 74: ...74 APPENDIX 3 KDL 32R420A 421A 423A 424A 40R470A 471A 473A 474A 46R470A 473A AEP UK SWITCH UNIT DISASSEMBLY ...

Page 75: ...1 KDL xxRxxxx 2 xxxxxxx 3 vx xxx THE CONFIRMATION OF THE SOFTWARE VERSION OF THE TV SET Entering product information of setting menu Please use the latest software HOME Settings Set up Product Information BA EU sony_fw_2013_xxxx_AEUF1 pkg APPENDIX 4 SOFTWARE DATA UPDATE Note When changing Main board Model Name and Serial Number will not be displayed SOFTWARE DOWNLOAD 1 Model Name 2 Serial Number 3...

Page 76: ...est software Product information of setting menu HOME Settings Set up Product Information APPENDIX 4 SOFTWARE UPDATE BY USB MEMORY 1 Turn on the TV 2 Unplug the AC power code 3 Connect the USB memory 4 Plug the AC power cord then update starts automatically 5 Unplug AC power cord and disconnect USB memory 6 Plug the AC power cord then turn on the TV CONFIRM SOFTWARE VERSION KDL 32R420A 421A 423A 4...

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