Sanyo LCD-42XF4, Service Manual

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SERVICE MANUAL LCD Television
N5CV
FILE NO.
Model No. LCD-42XF4
(Argentina)
Give complete “SERVICE REF. NO.” for parts order
or servicing. It is shown on the rating label at the
cabinet back of the unit.
This T.V. receiver will not work properly in for-
eign countries where the television transmis-
sion system and power source differ from the
design specifications. Refer to the specification
table.
Service Ref. No. LCD-42XF4-00
Product Code:113011616
Original Version
Chassis Series: UH3-L
Contents
Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chassis Block Diagrams . . . . . . . . . . . . . . . . . . . . . . 4-5
IC Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
On-screen Service Menu System . . . . . . . . . . . . . . 9-15
Service Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Mechanical Disassembly . . . . . . . . . . . . . . . . . . . . 17-22
Cabinet Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Chassis Electrical Parts List. . . . . . . . . . . . . . . . . . 25-36
Printed Wiring Board . . . . . . . . . . . . . . . . . . . . . . . 37-41
ECO MAIN/SUB CHANGE
BACK
PIP
BASS SOUND
VIDEO MODE POWER
RECALL DISPLAY MUTE AUDIO MODE
SLEEP
IMAGE
ZOOM SURROUND
CH
CH