Read LG 50PH4700-SD / 50PH470H-SA (CHASSIS:PB32A) Service Manual online
Block Diagram
※ 3D function
Block Diagram
Main IC
3D
source
L
R
R
L
3D
Module
ASIC
L or R
only
3D to 2D
LGE2122
(include 3D function)
B/T Emitter Pin Map
No.
CONNECTOR PIN MAP
B/T Emiter
Direction
SPEC.
1
3.3V_Normal
3.3V Normal Power
2
GND
3
UART_RX_RF
to DTV
• F/W update
4
UART TX RF
from DTV
4
UART_TX_RF
from DTV
5
RESET_RF
from DTV
6
CTS
from DTV
• F/W update (Not Use)
7
3D SYNC RF
from DTV
• 3D left/right frame sync signal
_
_
( 60Hz, 59.94Hz,50Hz, 48Hz, 47.95Hz)
8
GND