Samsung CL21K3WDX/STR, Service Manual

Page: 21 / 62

4-9-1 Pin Layout
Alignment and Adjustments
Samsung Electronics 4-13
4-9 MICOM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
I/O
I/O
IO
I/O
I/O
I/O
I/O
I/O
ADC
ADC
ADC
ADC
I/O
I/O
I/O
I/O
I/O
I/O
PWM
I/O
I/O
I/O
S
D
A
5
5
5
X
Write Protect
EEPROM SDA
EEPROM SCL
Bus-Stop
Main SDA
Main SCL
Sound Reset
Video Reset
VDD 2.5V
GND
VDD 3.3V
CVBS Input
VDD 2.5V
GND
AFT
Scart1 Ident
Scart2 Ident
Key 1
H-Sync
V-Sync
Key 3
Key 2
X-Ray Protect
IR Input
Stand-By LED
Time LED
Tilt
N.C.
Power
Sound Mute
N.C.
N.C.
PX. Y
PX. Y
VDD 3.3V
GND
VDD 2.5V
CORE
OSD-B
OSD-G
OSD-R
VDD 2.5V
GND
X-TAL Out
X-TAL In
MICOM Reset
N.C.
N.C.
VDD 3.3V
GND
N.C.
Relay