Samsung PS42E7SX Service Manual page 16

PCB Diagram
CN2013(Logic B'D) ↔ CN902(Main Board)
Pin No. Signal Pin No.
1 GND
2 GND
3 TXOUT-
4 TXOUT+
5 GND
6 GND
7 TXOUT-
8 TXOUT+
9
10
11 TXOUT2-
9-2
①
Signal Pin No.
12 TXOUT2+ 23
13 GND 24
14 GND 25
15 TXOUTCLK- 26
16 TXCLKOUT+ 27
17 28
18 29
19 TXOUT3- 30
20 TXOUT3+ 31
21 32
22 33
②
CN804-1(Main SMPS)
↔
Signal
CN102(Main Board)
TXOUT0B-
Pin No.
TXOUT0B+
1
2
GND
3
SCL_G
4
GND
5
SDA_G
6
GND
7
8
GND
9
GND
10
11 FAN_ON
12
③
CN803(Main SMPS)
↔
CN108(Main Board)
Signal Pin No. Signal
5.3V 1 6.5V
RTN 2 RTN
N/C 3 12V
N/C 4 RTN
RTN 5 18Vamp
RTN 6 18Vamp
12V 7 RTN_amp
PS_ON 8 RTN_amp
RTN 9
STBY 10 RTN
FAN_D
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