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Related Manuals for Sony KDL-32R434A
Summary of Contents for Sony KDL-32R434A
- Page 1 Self Diagnosis Supported model HISTORY INFORMATION FOR THE FOLLOWING MANUAL: RB1TK Chassis Segment: BA MODEL COMMANDER DESTINATION KDL-32R434A RM-YD093 BRAZIL KDL-32R434A Version Date Subject 09/19/2013 Original Manual Release Date. LCD Digital Color TV 9-883-540-01...
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Page 2: Table Of Contents
TABLE OF CONTENTS Cautions and Warnings ...................ii Section 4 - Exploded View/Part Number Information .........15 KDL-32R434A .....................15 Section 1 - Specifications and Layouts ............1 Connectors ....................17 Specifications ....................1 Screws ......................18 Board Layout ....................2 Section 5 - Accessories/Part Number Information ........19 Wire Dressing ....................3... -
Page 3: Cautions And Warnings
Check the antenna terminals, metal trim, “metallized” knobs, screws ATTENTION!! and all other exposed metal parts for AC leakage. Check leakage as described in “Leakage Test”. For safety reasons, component level repair of the Power Supply Boards and/or the Inverter Boards is prohibited. KDL-32R434A ii... - 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-32R434A iii...
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Page 5: Section 1 - Specifications And Layouts
A cessórios opcionais Cabos de Conexão/Kit de Cinto de Segurança * Distorção Harmônica Total. • A disponibilidade dos acessórios opcionais depende do estoque. • Projeto e especificações técnicas sujeitos a alterações sem aviso prévio. • Pesos e dimensões são aproximados. KDL-32R434A 1... -
Page 6: Board Layout
SECTION 1 - SPECIFICATIONS AND LAYOUTS BOARD LAYOUT KDL-32R434A MAIN BOARD (A BOARD) SIDE JACK COVER TCON H BOARD KDL-32R434A 2... -
Page 7: Wire Dressing
SECTION 1 - SPECIFICATIONS AND LAYOUTS WIRE DRESSING KDL-32R434A KDL-32R434A KDL-32R434A 3... -
Page 8: Section 2 - Troubleshooting
TV and then turn it off again. POWER Press the following buttons on the Remote Commander within 1 second of each other: Channel Volume DISPLAY POWER NOTE: This differs from accessing Service Adjustments Mode (Volume +). KDL-32R434A 4... -
Page 9: Triage Chart
Board Dead set Screen Area No Audio Video Distortion Distortion ▲ ▲ MAIN BOARD LCD PANEL ▲ ▲ TCON *NOTE: REFER TO LCD PANEL SERVICE MANUAL IN REFERENCE LIBRARY DATABASE FOR CORRECT REPLACEMENT PARTS BASED ON SERIAL NUMBER. KDL-32R434A 5... -
Page 10: Flowcharts And Diagrams
OVERALL BLOCK DIAGRAM MAIN BOARD CABLE/ANTENNA TUNER CLASS D AUDIO COMPONENT/ COMPOSITE COMPOSITE AUDIO L/R IN HDMI 1 AUDIO OUT MT5580 A/V DECODER A/V PROCESS LVDS LCD PANEL, TCON & CONTROL LED BACKLIGHTS KEYS IR RX AC ADAPTER AC IN KDL-32R434A 6... -
Page 11: Standby Led Blinking Flowchart
STANDBY LED BLINKING FLOWCHART Protect Shutdown. Standby LED Blinking AC Adapter* Main Board* “SONY” logo AC Adapter* appears before shutdown? LCD Panel* *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page 15 KDL-32R434A 7... -
Page 12: No Video Flowchart
TCON while unit Any flashes is running. This LCD Panel* seen on may need to be screen? done more than once. Main Board* *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page 15 KDL-32R434A 8... -
Page 13: Video Distortion Flowchart
LCD Panel* lines? Any single or LCD Panel* isolated vertical lines? More than 1 Uneven LCD Panel* vertical band? brightness? LCD Panel* *For Part Number information, refer to “Section 4 - Exploded View/Part Number Information” on page 15 KDL-32R434A 9... -
Page 14: Section 3 - Repair Information
3. Grasp the areas shown on the Lower Cover to release the clips and lift upwards to detach. 2. Remove 2 screws from Table-Top Stand and carefully detach from Lower Cover. CAUTION: Do not use the Table-Top Stand to hold or carry the TV. KDL-32R434A 10... -
Page 15: Replacing The Main Board
5. Update the Software. Self diagnosis history >> After ALL repairs UPDATE the SOFTWARE to the latest version. Status Information' >> Instructions are included with the Software package on the Sony LVDS Spectrum(%0) <[ ]> Low of HPD <[ ]>... - Page 16 UART Selection No Log SERIAL NUMBER EDIT 8500001 [</>]Set [Home] Exit MODEL NAME EDIT [</>]Set [Home] Exit CAUTION: The Serial Number can only be selected once. Be sure to verify the information is correct before saving the changes. KDL-32R434A 12...
- Page 17 <[ 192_TPT315B5-XVN03 ]> UART Selection No Log SERIAL NUMBER EDIT 8500001 MODEL NAME EDIT KDL-32R434A [</>]Set [Home] Exit CAUTION: The Model Name can only be selected once. Be sure to verify the information is correct before saving the changes. KDL-32R434A 13...
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Page 18: Removing The Speakers
3. Place the TV face up, then grasp the Bezel carefully on the shown areas 1. Lift and remove Speakers, then disconnect connectors to detach. to release from LCD Panel and lift to detach. 2. Locate and remove 2 screws from Speaker Cover. Twist downwards to release clips from the Bezel. KDL-32R434A 14... -
Page 19: Section 4 - Exploded View/Part Number Information
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL 4-485-012-01 SIDE JACK COVER 1-895-502-11 A BOARD, COMPLETE AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE SOFTWARE TO THE LATEST VERSION. 1-492-702-11 AC ADAPTER 1-848-037-11 POWER SUPPLY CORD 4-485-011-01 LOWER COVER (UNDER COVER) 4-479-429-01 STAND SHAFT KDL-32R434A 15... - Page 20 4-470-954-01 BRACKET VESA 4-485-009-01 BEZEL 1-895-413-11 H BOARD, MOUNTED 4-470-953-01 BRACKET STAND 4-485-010-01 SP COVER 1-858-956-11 LOUD SPEAKER Bracket MB Top* Bracket MB Btm* *Reinstall Bracket MB Top and Bracket MB Btm w hen replacing the Main Board. KDL-32R434A 16...
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Page 21: Connectors
Re place only with part numbe r spe cifie d. re paire d and/or re place d. (Se e Appe ndix A) KDL-32R434A REF. NO. PART NO. DESCRIPTION 1-910-109-12 LVDS CABLE 32 MB-TCON 30P 1-910-109-11 CONNECTOR ASSEMBLY 32 MB-IR 6P 1-910-109-10 CONNECTOR ASSEMBLY 32 MB-SP LR 4P KDL-32R434A 17... -
Page 22: Screws
SCREW, M5X18 SW (IRST) Table-Top Stand to TV (2) Lower Cover (1), Main Board (4), Stand Bracket (2), 4-466-881-01 SCREW, M3X10 SW (FANT) MB Bracket Top (2), MB Bracket Bottom (2), Vesa Brackets (6), Side Jack Cover (2) KDL-32R434A 18... -
Page 23: Section 5 - Accessories/Part Number Information
SCREW, M5X18 SW (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. CAUTION: These screws cannot be used to secure the TV to the Wall Mount Brackets. -
Page 24: 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 .