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PLASMA TV
SERVICE MANUAL
CHASSIS : PP91C
MODEL : 42PQ10R 42PQ10R-MB
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL62181703 (0909-REV00) Printed in Korea
CONTENTS
CONTENTS ............................................................................................................................... 2
SAFETY PRECAUTIONS...........................................................................................................3
SPECIFICATION.........................................................................................................................4
ADJUSTMENT INSTRUCTION ..................................................................................................7
BLOCK DIAGRAM ...................................................................................................................15
EXPLODED VIEW ..................................................................................................................16
SVC. SHEET ................................................................................................................................
Copyright ©2009 LG Electronics. Inc. All right reserved. - 2 - LGE Internal Use Only
Only for training and service purposes
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the
Schematic Diagram and Exploded View.
It is essential that these special safety parts should be replaced with the ponents as mended in this manual to prevent
X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
An isolation Transformer should