Samsung PCL545RX/XAA Service Manual page 45

4-9 MICOM and Pins Voltage
4-9-1 Pin Layout(Progressive)
Samsung Electronics
POWER
1
IR-IN 2
3
V-MUTE
2RF-S
4
5
S-CONT0
S-CONT1
6
DVD-IDENT 7
DTV-IDENT 8
9
PROTE CT
1H-SYNC
10
11
IND1
IND2 12
CVBS 13
LOOP FILTE R 14
ANALOG GND
15
SUB-AFT
16
KEY1
17
MAIN-AFT 18
19
KEY2
KEY3 20
21
ANALOG GND
22
ANALOG VCC
HALF TONE 23
24
OSD B
25
OSD G
OSD R
26
D2
52
51 POWER2/1080i
BUS-STOP
50
49
HOLD
48
RXD
47
V-TXD
46 TIMER-LED
Z
45
S/W-MUTE
9
44 D1
0
43
AMP-MUTE
3
42 MODE SEL
7
41 S-RESET
1
40
XTAL GND
1
39
VCC
6
38 GND
P
37
XTAL2
S
XTAL1
36
C
35 /RESET
N.C
34
33
N.C
32
D3
31 SCL-1
30
SDA-1
29
VSYNC
28
HSYNC
27
BLANK
Alignment and Adjustments
4-31