Samsung PN50A650T1FXZC Service Manual page 53

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6-1-1 Pin Connection
CN809(SMPS)
CN4000(X Board)
Pin No.
Signal
Pin No.
1
Vs
2
Vs
3
GND
4
GND
5
Vg
Pin No.
Signal
1
NC(AUTO_V)
2
MAIN_POWER_CONTROL
3
GND_A5V
4
A5V
5
GND_18V AMP
6
GND_18V AMP
7
18V AMP
8
18V AMP
Samsung Electronics
CN810(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
CN1101(SMPS) ↔ CN101(MAIN Board)
Pin No.
Signal
9
GND_5V
10
GND_5V
11
GND_5V
12
GND_5V
13
5V
14
5V
15
5V
16
5V
CN807(SMPS)
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
Pin No.
Signal
17
GND_13V
18
GND_13V
GND_13V
19
20
B13V
21
B13V
22
B13V
23
NC(FAN_DET)
24
NC(FAN_ON)
Wiring Diagram
CN811(SMPS)
CN2708(G-BUFFER)
Signal
Pin No.
1
5.3V
2
GND
3
Va
Signal
5.3V
GND
Va
6-3

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