LG SPH4B-W Service Manual

1-2
Copyright © 2021 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
SECTION 1
GENERAL
CONTENTS
ESD PRECAUTIONS ......................................................................................................................................... 1-3
LOCATION OF CUSTOMER CONTROLS ........................................................................................................ 1-4
WIRELESS SUBWOOFER CONNECTION ....................................................................................................... 1-5
REAR SPEAKERS CONNECTION ................................................................................................................... 1-6
HIDDEN KEY MODE ......................................................................................................................................... 1-7
FIRMWARE UPDATE GUIDE ........................................................................................................................... 1-8
SPECIFICATIONS ........................................................................................................................................... 1-11

LG SPH4B-W Specifications

General

Brand	LG
Model	SPH4B-W
Category	Speaker System
Language	English