Samsung HCM653W Service Manual page 47

4-9-2 MICOM Pins(Progressive)
PIN NO. ITEM
1 POWER
2 IR IN
3 V-MUTE
4 2RF-S
5 S-CONT0
6 S-CONT1
7 DVD-IDENT
8 DTV-IDENT
9 PROTECT
10 1H-SYNC
11 IND1
12 IND2
13 CVBS
14 LOOP FILTER
15 ANALOG GND
16 SUB-AFT
17 KEY 1
18 MAIN-AFT
19 KEY 2
20 KEY 3
21 ANALOG GND
22 ANALOG VCC
23 HALF TONE
24 OSD B
25 OSD G
26 OSD R
Samsung Electronics
FUNCTION
POWER ON/OFF RELAY CONTROL
REMOCON INPUT
VIDEO SIGNAL MUTE
2RF-SWITCHING
SOUND MODE SELECT
SOUND MODE SELECT
DVD-IDENT
DTV-IDENT
PROTECT PORT
NORMAL H,V-SYNC
CLOCK BUS LINE
DATA BUS LINE
CVBS
LOOP FILTER
GND
SUB AUTO FINE TURNING CONTROL
KEY SCAN 1
MAIN TUNER AFT
KEY SCAN 2
KEY SCAN 3
GND
VCC
SIGNAL FOR OSC-FREQUENCY OSD CONTROL
ON SCREEN DISPLAY BLUE OUTPUT
ON SCREEN DISPLAY GREEN OUTPUT
ON SCREEN DISPLAY RED OUTPUT
Alignment and Adjustments
OUT VOLT
L --> H
5V
3V
5V
5V
5V
5V
-
-
3.5V
4.5V
4.5V
1.7V
1.9V
GND
2.64V
4.84V
1.9V
-
-
-
5V
-
-
-
-
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