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Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Main PCB
1
4
LED Driver connection (with local dimming)
* 37LW4500_S7 Reused (’11)
Main IC : LGE107_Mstar
Tuner Type : TDTJ-S001D (DVB-T/C)
Display Type (Resolution) : 3D, LED TV (1920 x 1080)
Interface : HDMI 3EA , Component 1EA, AV 1EA, USB 1EA
Difference : HDMI Position , Interface, Wafer Position (LVDS, Power, Sub)
32/37/42/47/55LW4500
(100HZ)
LVDS
IR
Power
Led Driver
2
3
1
Main processor, DDR Memory
Flash Memory
2
3
Micom for Key/IR sensing
Audio AMP (10W+10W)
4
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