Samsung PPM63M7FS Service Manual page 58

6-1-1 Pin Connection
1
CN809(SMPS)
↔
CN4000(X Board)
Pin Description
Pin No.
1 Vs
2 Vs
3 GND
4 GND
Vg
5
CN801(SMPS) ↔ CN101(MAIN Board)
Pin No. Signal
1 NC(AUTO_V)
2 PS_ON
3 GND_STBY
4 STBY
5 GND_18V AMP
6 GND_18V AMP
7 18V AMP
8 18V AMP
Samsung Electronics
2
CN810(SMPS) CN807(SMPS)
↔
CN5004(Y Board) CN2001(Logic Board)
Signal Pin No.
1 Vs 1
2 Vs 2
3 NC 3
4 GND 4
5 GND 5
6 GND 6
7 Vg 7
8
9
10
6
Pin No. Signal Pin No.
9 GND_5.3V
10 GND_5.3V
11 GND_5.3V
12 GND_5.3V
13 5.3V
14 5.3V
15 5.3V
16 5.3V
3
CN808(SMPS)
↔
CN2508(E-BUFFER)
Signal Pin No.
GND 1
Vs_ON 2
GND 3
PS_ON
GND
5.3V
GND
5.3V
5.3V
5.3V
CN1401(MAIN Board)
Signal
17 GND_12V
Pin No.
18 GND_12V
19 GND_12V
20 12V
21 12V
22 12V
23 NC(FAN_DET)
24 NC(FAN_ON)
Wiring Diagram
4 5
CN811(SMPS)
↔ ↔
CN2708(G-BUFFER)
Signal Pin No.
5.3V 1
GND 2
Va 3
7
↔
FUNCTION
Signal
1 KEY_INPUT1
2 KEY_INPUT2
3 AGND
Signal
5.3V
GND
Va
6-3