Samsung CS29A5HT8X/NWT Service Manual page 26

Alignment and Adjustments
4-9-2 Pin Assignment Specification (Continued)
PIN NO
FUNCTION ASSIGN
27
I/O Relay
28
N.C.
29
GND
30
Vdd VDD 3.3V
31
N.C.
32 N.C.
33
Reset
Reset
34
X-In
X-TAL In
35 X-TAL Out
X-Out
36
GND
37
VDD 2.5V
Vdd
38
R OSD-R
39 G OSD-G
40
B OSD-B
41
COR CORE
42 VDD 2.5V
Vdd
43 GND
44
Vdd
VDD 3.3V
45 I/O
PX.Y
I/O
46 PX.Y
47 N.C.
48 N.C.
49
I/O
S-Mute
50
I/O Power
51
N.C.
52
Tilt
I/O
4-14
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IN/OUT
Out
In
In
Out
Out
Out
Out
Out
In
Out
Out
Out
Out
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ACTIVE H/L
Low
Activate Degausssing Coil
Not Used (Programmed Gound Level)
Analog Ground
Not Used (Programmed Gound Level)
Not Used (Programmed Gound Level)
Micom Hardware Reset
Crystal Oscillation Input
Low
6MHz Crystal Oscillation Output
Analog Ground
6MHz
Analog B+
OSD/TTX Output (Red)
OSD/TTX Output (Green)
OSD/TTX Output (Blue)
Fast Blank/Half Contrast Output
When The Caption Function Adopted, Used.
Not Used (Programmed Gound Level)
Sound Amp Mute
High
Picture On/Off Control
Low
Not Used (Programmed Gound Level)
PWM Tilt Control Output
DESCRIPTION
Samsung Electronics