LG 55LW980S-ZA Service Manual page 48

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Main PCB for Smart TV
XXLW980T/W/G/S-ZA
XXLW950T/W/G/S-ZA
XXLW770T/W/G/S-ZA
To PSU
Front Spk
To T-CON
BOARD
wifi
Soft touch +IR
Motion assy
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Woofer Spk
4
1
2
1
2
Tuner type can be changed by the model name.
Main Board without T-con b'd
1
0/T/W
model
2
Only G/S model
Main processor, DDR Memory
1
Flash Memory
3
Micom for Key/IR sensing
2
3
HDMI switch (4:1)
4
Audio AMP (10W+10W)
G/S
model
LNB IC
LGE Internal Use Only

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