Read Sony KDL-32EX657 / KDL-40EX657 / KDL-46EX657 (serv.man2) Service Manual online
AZ3G
AZ3G 1
CAUTIONS AND WARNINGS
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, in case of live chassis.
!
SAFETY-RELATED COMPONENT WARNING!!
There are critical components used in LCD color TVs that are important for safety. These components are identified with
shading and
shading and
!
mark on the schematic diagrams and the parts list. It is essential that these critical parts be replaced only
with the part number specified in the parts list to prevent electric shock, fire, 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 warranty.
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