LG SJ2 Service Manual

3-7
ELECTRICAL TROUBLESHOOTING GUIDE
2. KEY PART
YES
YES
YES
YES
YES
NO
NO
Key part
OK
Replace the cables.
Replace the related part.
Check R428 Pull-up resistors.
OK
NO
NO
Check CN800 pin3, 4 voltage.
Check TA800, TA801, TA802, TA803.
Check the connecting cables.
Check R800, R801, R802, R803.

LG SJ2 Specifications

General

Style	Wireless Soundbar
Color	Black
Channels	2.1
Total Power	160 W
Speaker Units	-
Internal Memory	-
Radio Tuner	-
Wireless Connectivity	Bluetooth
Interface Connectors	Optical Input 1 ea
Sound Modes	Sports
Max Sound Pressure Level (SPL)	-
Signal to Noise Ratio	-
Frequency Response	-
Features	Crystal Amplifier Pro
Audio Processing	-
Water / Dust resistance	-
Power Supply	~ 50/60Hz
Power Consumption	-
Battery Life	-
Battery Capacity	-

Weight and Dimensions

Depth	3.9 in
Height	2.2 in
Width	25.9 in
Net Weight	3.75 lbs