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LG 50PX950-AA Service Manual page 30

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Main board (GP2 modify)
Main board for 3D image
Changed Point
1. BCM 3556 revision
-
BCM3556 -> BCM3556CP
- Change the BCM version to support HDMI1.4a 3D
2. Add IR emitter wafer
- IR signal from ASIC to Main through the LVDS cable.
- IR assy connect to 4pin wafer on the main board.
3. Another block is almost same as GP2 chassis
Motion Remocon
Center LED 3pin
LVDS
IR/Control
HDMI
MUX
Speaker 4pin
HDMI
wireless
LAN
HDMI
HDMI
IR emitter 4pin
Main board for 3D block diagram
Power 18pin
DDR
DDR
USB
BCM3556CP
USB
HDMI
RGB
RS232
Tuner
PC Audio
SPDIF
Rear AV
IR emitter assy - front
Component
Side AV
IR emitter assy - back

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