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Internal Use Only
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LED LCD TV
SERVICE MANUAL
CHASSIS : LB21A

MODEL : 22LS3500 22LS3500-TB
MODEL : 22LS3700 22LS3700-TB
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.




P/NO : MFL67440118 (1202-REV00) Printed in Korea
CONTENTS




CONTENTS .............................................................................................. 2

SAFETY PRECAUTIONS ........................................................................ 3

SERVICING PRECAUTIONS.................................................................... 4

SPECIFICATION ....................................................................................... 6

ADJUSTMENT INSTRUCTION ................................................................ 9

TROUBLE SHOOTING GUIDE............................................................... 15

BLOCK DIAGRAM.................................................................................. 22

EXPLODED VIEW .................................................................................. 23

SCHEMATIC CIRCUIT DIAGRAM ..............................................................




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