KDL-55EX500, KDL-55EX501, KDL-60EX500 (serv.man2) — Sony TV Service Manual (repair manual)

Model
KDL-55EX500 KDL-55EX501 KDL-60EX500 (serv.man2)
Pages
52
Size
24.25 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LEVEL 3
File
kdl-55ex500-kdl-55ex501-kdl-60ex500-sm2.pdf
Date

View Sony KDL-55EX500 / KDL-55EX501 / KDL-60EX500 (serv.man2) Service Manual online

LCD DIGITAL COLOR TV
 SERVICE MANUAL 
AZ1-K
 
CHASSIS
 
MODEL NAME 
                       REMOTE COMMANDER                                 DESTINATION 
9-883-843-51
KDL-55EX500
 RM-YD035 
US/CND
KDL-55EX500
 RM-YD035 
MX
KDL-55EX501
 RM-YD035 
US/CND
KDL-60EX500
 RM-YD035 
US/CND
KDL-60EX500
 RM-YD035 
MX
LEVEL 
3
CONFIDENTIAL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 1/2010
REVISION 
DATE 
  SUBJECT     
1/2010 
 
 
 
No revisions or updates are applicable at this time.
CONFIDENTIAL
ELECTRICAL SERVICE MANUAL
INTERNAL ONLY
2
KDL-55EX500/55EX501/60EX500 
KDL-55EX500/55EX501/60EX500 
TABLE OF CONTENTS
SECTION TITLE   
PAGE
Safety-Related Component Warning .......................................................................................................................................................................... 3
Safety Check-Out ....................................................................................................................................................................................................... 5
SECTION 1:  DIAGRAMS ................................................................................................................................................................................................... 6
1-1.  Circuit Boards Location ...................................................................................................................................................................................... 6
1-2.  Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................ 6
1-3.  Block Diagrams  ................................................................................................................................................................................................. 8
1-4.  Schematics and Supporting Information ............................................................................................................................................................ 9
A Board Schematic Diagram (1 of 20) ................................................................................................................................................................ 9
A Board Schematic Diagram (2 of 20) .............................................................................................................................................................. 10
A Board Schematic Diagram (3 of 20) .............................................................................................................................................................. 11
A Board Schematic Diagram (4 of 20) .............................................................................................................................................................. 12
A Board Schematic Diagram (5 of 20) .............................................................................................................................................................. 13
A Board Schematic Diagram (6 of 20) .............................................................................................................................................................. 14
A Board Schematic Diagram (7 of 20) .............................................................................................................................................................. 15
A Board Schematic Diagram (8 of 20) .............................................................................................................................................................. 16
A Board Schematic Diagram (9 of 20) .............................................................................................................................................................. 17
A Board Schematic Diagram (10 of 20) ............................................................................................................................................................ 18
A Board Schematic Diagram (11 of 20) ............................................................................................................................................................ 19
A Board Schematic Diagram (12 of 20) ............................................................................................................................................................ 20
A Board Schematic Diagram (13 of 20) ............................................................................................................................................................ 21
A Board Schematic Diagram (14 of 20) ............................................................................................................................................................ 22
A Board Schematic Diagram (15 of 20) ............................................................................................................................................................ 23
A Board Schematic Diagram (16 of 20) ............................................................................................................................................................ 24
A Board Schematic Diagram (17 of 20) ............................................................................................................................................................ 25
A Board Schematic Diagram (18 of 20) ............................................................................................................................................................ 26
A Board Schematic Diagram (19 of 20) ............................................................................................................................................................ 27
A Board Schematic Diagram (20 of 20) ............................................................................................................................................................ 28
D1 Board Schematic Diagram .......................................................................................................................................................................... 31
G5E Board Schematic Diagram ....................................................................................................................................................................... 34
G8S Board Schematic Diagram ....................................................................................................................................................................... 36
HRK Board Schematic Diagram ....................................................................................................................................................................... 38
SECTION 2:  ELECTRICAL PARTS LIST ........................................................................................................................................................................ 40
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1
3
KDL-55EX500/55EX501/60EX500 
KDL-55EX500/55EX501/60EX500 
SAFETY-RELATED COMPONENT WARNING
There are critical components used in LCD color TVs that are important for safety. These components are identifi ed with shading and 
!
 
mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number 
specifi ed in the electrical parts list to prevent electric shock, fi re, or other hazard. 
NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and 
            labor guarantee. 
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by using a wrist band.
When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover. 
To avoid damaging the LCD panel:
do not press on the panel or frame edge to avoid the risk of electric shock.
  do not scratch or press on the panel with any sharp objects.
  do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
  do not expose the LCD panel to direct sunlight.
  avoid contact with water. It may cause a short circuit within the module. 
  disconnect the AC adapter when replacing the backlight (CCFL) or inverter circuit. 
(High voltage occurs at the inverter circuit at 650Vrms.) 
  always clean the LCD panel with a soft cloth material.
  use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short. 
  protect the panel from ESD to avoid damaging the electronic circuit (C-MOS). 
LEAKAGE CURRENT HOT CHECK CIRCUIT
4
KDL-55EX500/55EX501/60EX500 
KDL-55EX500/55EX501/60EX500 
The circuit boards used in these models have been processed using 
Lead Free Solder. The boards are identified by the LF logo located 
close to the board designation e.g. H1 etc [ see example ]. The 
servicing of these boards requires special precautions to be taken as 
outlined below. 
example
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints.  
Lead Free Solder is available under the following part numbers : 
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. 
This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics. 
For more information on the use of Lead Free Solder, please refer to  
 http://www.sony-training.com
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Here you can view online or download Sony KDL-55EX500 / KDL-55EX501 / KDL-60EX500 (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony KDL-55EX500 / KDL-55EX501 / KDL-60EX500 (serv.man2) TV. Information contained in Sony KDL-55EX500 / KDL-55EX501 / KDL-60EX500 (serv.man2) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).