Samsung PT5492X Service Manual page 25

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