![background image](http://html.mh-extra.com/html/lg/47lv3700/47lv3700_service-manual_214797056.webp)
Main PCB for Broadband
Main + TCON all in one
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)
XXLW9500
XXLV5500
wifi (W/O LV5500)
Soft touch +IR
RF assy
(W/O LV5500)
Front Spk
Woofer Spk (W/O LV5500)
To T-CON
BOARD
(W/ LV5500)
Copyright ⓒ 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 47LV3700
Page 53: ......