Read Sony KDL-22EX320 / KDL-22EX325 / KDL-26EX320 / KDL-26EX321 / KDL-26EX325 / KDL-32EX421 / KDL-32EX521 / KDL-40EX521 / KDL-46EX521 Service Manual online
SERVICE MANUAL
Version
Date
Subject
1.0
3/2011
Original manual issue.
2.0
4/2011
Addition of KDL-32EX421 and KDL-46EX521 part numbers.
3.0
9/2011
Addition of KDL-22EX320/325 and KDL-26EX320/321/325.
4.0
12/2011
Deleted the information of KDL-26EX321(RUSSIA).
5.0
12/2011
Deleted the parts of KDL-26EX321(RUSSIA). (P.15, P.27)
LCD Digital Color TV
9-888-416-05
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 3/2011
AZ2F
CHASSIS
Segment: P-1
KDL-22EX320/325, KDL-26EX320/325(AEP/UK/RUSSIA)
S/N range 3,000,001-3,999,999 (FX)
KDL-32EX421/KDL-32/40/46EX521(RUSSIA)
S/N range 4,000,001-4,500,000 (FX)
SERVICE MANUAL
LCD Digital Color TV
AZ2F
CHASSIS
Segment: P-1
9-888-416-05
KDL-22EX320/325, 26EX320/325, 32EX421, 32/40/46EX521(AEP/UK/RUSS)
3
MODEL
COLOR
COMMANDER
DEST.
KDL-32EX421
Black
RM-ED045
RUSSIA
KDL-32EX521
Black
RM-ED045
RUSSIA
KDL-40EX521
Black
RM-ED045
RUSSIA
KDL-46EX521
Black
RM-ED045
RUSSIA
MODEL LIST
MODEL
COLOR
COMMANDER
DEST.
KDL-22EX320
Black
RM-ED045
AEP/UK/RUSSIA
KDL-22EX325
Black
RM-ED045
AEP/UK
KDL-26EX320
Black
RM-ED045
AEP/UK/RUSSIA
KDL-26EX325
Black
RM-ED045
AEP/UK
KDL-22EX320/325, 26EX320/325, 32EX421, 32/40/46EX521(AEP/UK/RUSS)
4
WARNINGS AND CAUTIONS
- ENGLISH
CAUTION
These servicing instructions are for use by qualified service personnel only.
To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis.
The chassis of this receiver is directly connected to the ac power line.
CARRYING THE TV
Be sure 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 parts list are critical for safe operation. Replace these components with Sony
parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identified in this manual.
Follow these procedures whenever critical components are replaced or improper operation is suspected.
