Samsung PL50P5HX/STR, Service Manual

Page: 103 / 120

Wiring Diagram
8-6 Samsung Electronics
②
P105(DIGITAL B'D)
↔
CN104(MAIN B'D)
Pin No Signal Pin No Signal Pin No Signal
1 GND 12 TXOUT3- 23 645AD[6]
2 TXOUT0- 13 24 645AD[7]
3 14 GND 25 GND
4 TXOUT1- 15 GND 26 656CLK
5 16 645AD[0] 27 N.C
6 GND 17 645AD[1] 28 N.C
7 TXOUT2- 18 645AD[2] 29 GND
8 19 645AD[3] 30 N.C
9 TXCLKOUT- 20 GND 31 GND
10 T 21 645AD[4]
11 GND 22 645AD[5]
⑥
P103(MAIN B'D)
↔
JO802(POD SMPS B'D)
Pin No Signal
1 N.C
2 +33V
3 GND
4 +12V
5 GND
6 +12V
7 GND
8 +6.5V
9 GND
10 +5.3V
11 GND
12 +5.3V
④
P601(DIGITAL B'D)
↔
FUNCTION KEY B'D
Pin No Signal
1 FRONT_KEY1
2 FRONT_KEY2
3 GND
⑤
P701(DIGITAL B'D)
↔
CN107(MAIN B'D)
Pin No Signal
1 MAIN_CVBS
2 GND
3 N.C
4 MAIN_SIF
5 GND
③
P106(DIGITAL B'D)
↔
CN106(MAIN B'D)
Pin No Signal Pin No Signal
1 GND 13 N.C
2 GND 14 945_SDA1
3 945_TXD1 15 N.C
4 N.C 16 N.C
5 945_RXD1 17 GND
6 GND 18 LNA_ON1
7 945_TXD0 19 CAPTION
8 MAIN_SYNC_DET 20 SUB_AFT
9 945_RXD0 21 GND
10 SUB_SYNC_DET 22 RF_SW1
11 GND 23 945_CVBS
12 945_SCL1 24 GND