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Website http://biz.lgservice.com




SERVICE MANUAL
Blu-ray / DVD TM

Home Cinema System
SERVICE MANUAL




MODEL: BH4120SN (BH4120SN, S42S2-S, S42S1-W)
MODEL: BH4120SN
(BH4120SN, S42S2-S, S42S1-W)


CAUTION
BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS"
IN THIS MANUAL.




P/NO : AFN75673460 FEBRUARY, 2012
CONTENTS

SECTION 1 ........ SUMMARY
SECTION 2 ........ ELECTRICAL
SECTION 3 ........ CABINET & MAIN CHASSIS
SECTION 4 ........ MT8560 F/E LOADER PART
SECTION 5 ........ REPLACEMENT PARTS LIST




1-1
SECTION 1
SUMMARY

CONTENTS


PRODUCT SAFETY SERVICING GUIDELINES FOR BD-HTS PRODUCTS ............................................ 1-3

SERVICING PRECAUTIONS .......................................................................................................................... 1-4