Circuit Description
13-4
Samsung Electronics
(1) CN800: AC IN (90 ~ 264V)
※
CN811, CN806, CN807 and CN808 are not used.
13-2-4 Main SMPS
(2)
CN804-2
(MAIN SMPS)
↔
CN109(READY B'D)
Pin No
Signal
1
■
FAN-D
2
FAN-ON
3
STB5V
4
RTN
5
PS-ON
6
12V
7
RTN
8
RTN
9
VCA
10
VCS
11
RTN
12
5.3V
13
RTN
14
5.3V
(3)
CN803(MAIN SMPS)
↔
CN108(READY B'D)
Pin No
Signal
1
■
RTN
2
VT(33V)
3
RTN_AMP
4
RTN_AMP
5
18V_AMP
6
18V_AMP
7
RTN
8
12V
9
RTN
10
6V
(4)
CN810(Main SMPS)
↔
CN2013(Logic B'D)
Pin No
Signal
1
■
5.3V
2
5.3V
3
RTN
4
RTN
5
5.3V
6
RTN
7
PS-ON
8
N.C
9
VS-ON
10
STB 5V
(5)
CN809(Main SMPS)
↔
CN3(DC-DC SMPS)
Pin No
Signal
1
■
5.3V
2
Vg
3
RTN
4
RTN
5
RTN
6
RTN
7
RTN
8
Va
9
Va
10
N.C
11
Vs
12
Vs
Summary of Contents for PS42D51SX/XEC
Page 9: ...1 6 Samsung Electronics MEMO ...
Page 24: ...Alignment Adjustment Samsung Electronics 3 9 ...
Page 32: ...Samsung Electronics 5 2 MEMO ...
Page 40: ...6 8 Samsung Electronics MEMO ...
Page 41: ...Block Diagram Samsung Electronics 7 1 7 Block Diagram 7 1 Overall Block Diagram ...
Page 43: ...Block Diagram Samsung Electronics 7 3 7 2 3 Logic Board Block Diagram ...
Page 45: ...Wiring Diagram Samsung Electronics 8 1 8 Wiring Diagram 8 1 Overall Wiring ...
Page 68: ...Operation Instruction Installation Samsung Electronics 11 3 11 1 3 Remote Control ...
Page 69: ...Operation Instruction Installation 11 4 Samsung Electronics ...
Page 77: ...11 12 Samsung Electronics MEMO ...
Page 85: ...12 8 Samsung Electronics MEMO ...
Page 111: ...13 26 Samsung Electronics MEMO ...