DOWNLOAD Sony KDL-32HX750 / KDL-32HX755 Service Manual ↓ Size: 9.15 MB | Pages: 51 in PDF or view online for FREE

Model
KDL-32HX750 KDL-32HX755
Pages
51
Size
9.15 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32hx750-kdl-32hx755.pdf
Date

Sony KDL-32HX750 / KDL-32HX755 Service Manual ▷ View online

SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3F 
Chassis
Segment: 3a
9-883-875-02
Self Diagnosis
Supported model
Version Date 
Subject
1.0  
3/21/2012 
Original Manual Release Date 
2.0 
5/1/2012 
Corrected part number for Support Belt Kit. Replaced page 23.
 
 
Removed BU adjustment information. (Not required for these models.) Replaced pages 25-40.
ORIGINAL MANUAL ISSUE DATE: 3/2012
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3F 
Chassis
Segment: 3a
9-883-875-02
Self Diagnosis
Supported model
KDL-32HX750
MODEL LIST
         MODEL 
COMMANDER 
DESTINATION
          MODEL 
COMMANDER 
DESTINATION
9-883-875-02
KDL-32HX750 RM-YD076 
LA/MX
KDL-32HX755 RM-YD078 
Chile/Peru
KDL-32HX755 RM-YD078 
Venezuela
KDL-32HX750/32HX755 i
TABLE OF CONTENTS
Cautions and Warnings ..................................................................................iii
Section 1 - Features and Overview ................................................................1
Features ........................................................................................................1
Specifications ................................................................................................1
Checking the Accessories .........................................................................2
Chassis Overview ..........................................................................................3
Overall Circuit Description .............................................................................4
Main Board ...............................................................................................4
Power Supply Board .................................................................................4
IR Board ....................................................................................................4
3D IR Emitter Board ..................................................................................5
Wireless LAN Card ...................................................................................5
Switch Unit ................................................................................................5
LCD Panel Assembly ................................................................................5
Section 2 - Troubleshooting ...........................................................................6
Overview .......................................................................................................6
Updating the Software ..............................................................................6
Self Diagnosis Function .................................................................................6
Standby LED Blink Count .........................................................................6
Viewing the Self Check Diagnosis History ................................................7
Triage Chart ...................................................................................................9
Section 3 - Flow Charts and Diagrams ........................................................10
Block Diagram .............................................................................................10
No Power ................................................................................................ 11
Standby LED Blinking .............................................................................13
No Picture ...............................................................................................14
No 3D Viewing ........................................................................................16
Section 4 - Disassembly/Part Number Information ....................................17
Table-Top Stand Removal ...........................................................................17
Rear Cover Removal ...................................................................................18
Handling the LVDS FFC Connector .............................................................19
Disconnecting the LVDS FFC Connector ...............................................19
Connecting the LVDS FFC Connector ....................................................19
Main Board (BAPS) and Power Supply Board (GL2) Removal ...................20
Panel Brackets and LCD Panel Removal ....................................................21
Cleaning the LCD Panel .........................................................................21
Connectors ..................................................................................................22
Screws .........................................................................................................22
Accessories and Packaging ........................................................................23
Miscellaneous ..............................................................................................23
Optional Accessories ...................................................................................23
Wire Dressing ..............................................................................................24
Section 5 - Updates and Adjustments .........................................................25
Overview .....................................................................................................25
Software Updates for Customers ................................................................25
Software Updates for Servicers ...................................................................25
Software Update Responsibility ..............................................................26
Checking the Software Version ...............................................................26
Completing Service Requirements 
When Replacing the Main Board .................................................................26
Updating the Software ............................................................................26
Selecting the Segment Code ..................................................................27
Selecting the Destination ........................................................................28
Selecting the Model Name ......................................................................29
Adding the Serial Number .......................................................................30
Confirming the Model ID and Product ID ................................................32
Clearing the Self Diagnosis Self Check Information ...............................33
Page of 51
Display

Sony KDL-32HX750 / KDL-32HX755 Service Manual ▷ Download

  • DOWNLOAD Sony KDL-32HX750 / KDL-32HX755 Service Manual ↓ Size: 9.15 MB | Pages: 51 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KDL-32HX750 / KDL-32HX755 in PDF for free, which will help you to disassemble, recover, fix and repair Sony KDL-32HX750 / KDL-32HX755 TV. Information contained in Sony KDL-32HX750 / KDL-32HX755 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.