Main PCB for Smart TV
Main Board without T-con b’d
To PSU
To T-CON
Board
1
2
3
4
1
Main processor, DDR Memory
Flash Memory
2
3
4
Micom for Key/IR sensing
HDMI switch (4:1)
Audio AMP (10W+10W)
XXLW950T/W/G/S-ZA
XXLW770T/W/G/S-ZA
wifi
Soft touch +IR
Motion assy
Front Spk
Woofer Spk
Tuner type can be changed by the model name.
2
1
0/T/W
model
G/S
model
LNB IC
Only G/S model
1
2
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 42LV770S
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