Samsung HPS5033X/XAC Service Manual page 66

Block Diagram
CN804-1(Main SMPS) CN803(Main SMPS)
↔
CN102(Main B'D)
Pin No. Signal Pin No.
1 D5.3V
2 RTN
3 VCS
4 VCA
5 RTN
6 RTN
7 D12V
8 PS_ON
9 RTN
10 STB-5V
11 FAN_ON
12 FAN_D
CN5(DC-DC SMPS)
↔
CN2710(F-Buffer)
Pin No. Signal
1 RTN
2 N.C
3 D5.3V
4 N.C
5 Va
7-2
CN810(Main SMPS)
↔
CN101(Main B'D) CN2005(Logic B'D)
Signal Pin No.
1 6.5V 1
2 RTN 2
3 A12V 3
4 RTN 4
5 18V-AMP 5
6 18V-AMP 6
7 RTN-AMP 7
8 RTN-AMP 8
9 VT 9
10 RTN 10
CN2(DC-DC SMPS)
↔ ↔
CN5007(Y B'D)
Signal
Pin No.
D5.3V 1
2
D5.3V
3
RTN
4
RTN
5
D5.3V
6
RTN
7
PS_ON
8
N.C
9
VS_ON
10
STB-5V
CN4(DC-DC SMPS)
↔
CN4000(X B'D)
Signal Pin No. Signal
D5.3V 1 D5.3V
Vg 2 Vg
RTN 3 RTN
Vscan 4 RTN
RTN 5 Ve
Vset 6 RTN
RTN 7 RTN
RTN 8 Vs
Vs 9 Vs
Vs
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