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Wiring Diagram
8-1-1 PDP Module ↔
SMPS Wiring
↔
①
CN809(Main SMPS)
↔ CN3(DC-DC SMPS)
Pin No
Signal
5.3V
1 ■
2
Vg
3
RTN
4
RTN
5
RTN
6
RTN
7
RTN
8
Va
9
Va
10
N.C
11
Vs
12
Vs
8-2
②,
CN2(DC-DC SMPS)
CN4(DC-DC SMPS)
↔ CN5007(Y B'D)
↔ CN4004(X B'D)
Pin No
Signal
Pin No
Vs
1 ■
1 ■
2
Vs
3
RTN
4
RTN
5
Vset
6
RTN
7
Vscan
8
RTN
9
Vg
10
5.3V
③
CN5(DC-DC SMPS)
↔ CN2601(F-Buffer)
Signal
Pin No
Vs
1 ■
2
Vs
2
3
RTN
3
4
RTN
4
5
Ve
5
6
RTN
7
RTN
8
Vg
9
5.3V
④
⑤
CN810(Main SMPS))
↔ CN2026(Logic B'D)
Signal
Pin No
RTN
1 ■
N.C
2
5.3V
3
N.C
4
Va
5
6
7
8
9
10
Samsung Electronics
Signal
5.3V
5.3V
RTN
RTN
5.3V
RTN
PS-ON
N.C
VS-ON
STB 5V
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Troubleshooting
