5-1
Copyright © 2021 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
SECTION 5
WIRELESS RECEIVER PART
(OPTION)
CONTENTS
WIRING DIAGRAM ............................................................................................................................................ 5-2
BLOCK DIAGRAM ............................................................................................................................................ 5-3
ONE POINT REPAIR GUIDE ............................................................................................................................ 5-4
ELECTRICAL TROUBLESHOOTING GUIDE ................................................................................................... 5-5
WAVEFORMS .................................................................................................................................................... 5-6
PRINTED CIRCUIT BOARD DIAGRAMS ......................................................................................................... 5-7
1. WIRELESS RECEIVER SMPS P. C. BOARD .......................................................................................... 5-7
2. WIRELESS RECEIVER AMP P. C. BOARD ............................................................................................ 5-9
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