LG SN8YG Service Manual

4-6
Copyright © 2020 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
ONE POINT REPAIR GUIDE
2. WIRELESS CONNECTION
Wireless connection malfunction.
2-1. 3.3 VA
1) Check 3.3 VA at WFB604.
2-2. Connection
1) Wireless module connection closely.
2) Implement Wireless Factory Reset.
 MAIN SET : Soundbar vol MIN and push Mute key (sustain 3 ~ 5 seconds).
 Subwofer :  Press Pairing button on the rear of the wireless subwoofer.
   The LED of of the wireless subwoofer blink red and green, pull out power cord.
   The main set and the wireless subwoofer are factory reset mode, then power on.
< Woofer SMPS & AMP board top view >
WFB604
WFB604
Wireless module
Wireless module
Connection check
Connection check

LG SN8YG Specifications

General

Audio decoders	DTS Digital Surround, DTS Virtual:X, DTS-HD HR, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Equalizer modes	Bass Blast, Bass Blast+, Standart
RMS rated power	440 W
Audio output channels	3.1.2 channels
Audio Return Channel (ARC)	Yes
Soundbar speaker RMS power	220 W
Subwoofer type	Active subwoofer
Subwoofer connectivity	Wireless
Ethernet LAN	No
HDCP version	2.2
Bluetooth version	4.2
Connectivity technology	Wired & Wireless
Digital audio optical out	1
FM radio	-
Display type	LCD
Product color	Black
Virtual assistant	Google Assistant
Audio formats supported	AAC, AAC+, FLAC, LPCM, MP3, OGG, WAV, WMA
Network streaming services supported	Chromecast
Mobile operating systems supported	Android, iOS
Cables included	Optical
Number of products included	1 pc(s)
Remote control battery type	AAA
Number of remote control batteries	4
Power source	AC
Soundbar power consumption	39.4 W
Power consumption (standby)	0.5 W
Subwoofer power consumption	36 W

Weight and Dimensions

Depth	119 mm
Width	1060 mm
Height	57 mm
Soundbar weight	4400 g
Subwoofer depth	312.8 mm
Subwoofer width	221 mm
Subwoofer height	390 mm
Subwoofer weight	7800 g