Samsung HPT4254X/XAA Service Manual page 73

Wiring Diagram
CN2202(MAIN B'D) - CN2001(LOGIC B'D)
Pin No. Signal
1 RxIN0-
2 RxIN0+
3 RxIN1-
4 RxIN1+
5 RxIN2-
6 RxIN2+
7 RxINCLK-
8 RxINCLK+
9 RxIN3-
10 RxIN3+
11
12
13
14
15
Pin No. Signal
1
2
3
4
5
6
7
8
9
10
11 TXC+
6-4
Great user manuals database on
"
Pin No. Signal
16 NC
17 GND
18 WP
19 SCL
20 SDA
21 LVDS Opt
22 DCC Opt
23 GND
24 GND
25 GND
NC 26 Vdd
NC 27 Vdd
NC 28 Vdd
NC 29 Vdd
NC 30 Vdd
CN1404(MAIN B'D) - CN101(SIDE AV)
Pin No. Signal
GND 12 TXC-
TX2+ 13 GND
TX2- 14 MICOM_CEC
GND 15 GND
TX1+ 16 TSCL
TX1- 17 TSDA
GND 18 LSCL
TX0+ 19 HDMI3_5V
TX0- 20 HPD_SIL9185
GND 21 DDC_WP
22 GND
UserManuals.info
#
CN1101(MAIN B'D) - CN801(MAIN SMPS)
Pin No. Signal Pin No.
1 PS_ON
2 N/C (Auto_V)
3 STBY
4 GND_STBY
5 GND_18V AMP
6 GND_18V AMP
7 18V AMP
8 18V AMP
9 GND_5V
10 GND_5V
11 GND_5V
12 GND_5V
$
Pin No. Signal Pin No.
23 NC
24 NC
25 GND
26 SVHS_IDENT
27 SVHS_Y
28 GND
29 SVHS_C
30 GND
31 VIDEO_IDENT
32 VIDEO_CVBS
33 GND
Signal
13 5V
14 5V
15 5V
16 5V
17 GND_12V
18 GND_12V
19 12V
20 GND_12V
21 12V
22 12V
23 N.C(FAN_ON)
24 N.C(FAN_DET)
Signal
34 VIDEO_SR_IN
35 VIDEO_SL_IN
36 HP_IDENT
37 HP_OUT_R
38 HP_OUT_L
39 USB_VCC
40 B1.8V
41 B3.3V
Samsung Electronics