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Model
KDL-32EX421 KDL-32EX425 KDL-32EX520 KDL-32EX521 KDL-32EX523 KDL-32EX524 KDL-32EX525 KDL-37EX521 KDL-37EX524 KDL-37EX525 KDL-40EX520 KDL-40EX521 KDL-40EX523 KDL-40EX524 KDL-40EX525 KDL-46EX520 KDL-46EX521 KDL-46EX524 KDL
Pages
67
Size
3.99 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / S/N RANGE 1,000,001 - 1,999,999
File
kdl-32ex421-kdl-32ex425-kdl-32ex520-kdl-32ex521-kd.pdf
Date

Sony KDL-32EX421 / KDL-32EX425 / KDL-32EX520 / KDL-32EX521 / KDL-32EX523 / KDL-32EX524 / KDL-32EX525 / KDL-37EX521 / KDL-37EX524 / KDL-37EX525 / KDL-40EX520 / KDL-40EX521 / KDL-40EX523 / KDL-40EX524 / KDL-40EX525 / KDL-46EX520 / KDL-46EX521 / KDL-46EX524 / KDL Service Manual ▷ View online

KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
53
DIAGRAMS
4-3. CIRCUIT BOARDS LOCATION
KDL-37EX521/524/525
KDL-32EX421/425/520/521/523/524/525
HLR2 Board
GE2A Board
HMS3 Board
Switch Unit
BATV Board
T-CON
KDL-46EX520/521/524/525
BATV Board
HLR2 Board
Switch Unit
GE3A Board
T-CON
HMS3 Board
KDL-40EX520/521/523/524/525
HLR2 Board
GE2A Board
HMS3 Board
Switch Unit
BATV Board
T-CON
BATV Board
HLR2 Board
Switch Unit
GE3A Board
T-CON
HMS3 Board
BATV Board
HLR2 Board
Switch Unit
GE3A Board
T-CON
HMS3 Board
KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
54
END
9-883-491-07
English
11FP7100-1
Made in U.K.
© 2011. 06
Sony Corporation
Sony UK
Service Promotions Dept.
KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
55
APPENDIX-1
1
2
3
Push
2
3
1
2
3
Please lift Up 
the minimum.
Insert plastic part (less than 15mm) 
*Do not use metal one.
*Take care not to scratch parts.
Notice: 
6
6
5
4
3
2
1
PROCEDURE TO REMOVE THE REAR COVER (32)
1. Remove all the screws on the Rear Cover and the AC Cover.
2. Open the Rear Cover in the order as shown below.
KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
56
PROCEDURE TO REMOVE THE REAR COVER (32)
3. Open the Rear Cover with the “COVER AC” and the AC cable attached.
Note: Make sure to hold the cable not to give any tension to the connector and scratch damage for the cable.
4. Release the AC cable connector.
5. Release the hooks of the “COVER AC” and remove it.
APPENDIX-1
AC Cable
3
4
5
AC Cover
Note:
Confirm the hooks are not broken before re-using COVER AC.
If the hooks are broken please replace with a new one.
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