Pin Description - Daewoo DTQ-20U4SC Service Manual

IC DESCRIPTION

2. Pin Description

PIN PIN NAME
1 P10
2 P11
3 P12
4 P13
5 P14
6 P15
7 P16
8 P17
9 VSS
10 XT1
11 XT2
12 VDD
13 P84/AN4
14 P85/AN5
15 P86/AN6
16 P87/AN7
17 RES(inv)
18 FILT
19 CVBSIN
20 VS(inv)
21 HS(inv)
22 R
23 G
24 B
25 BL
26 I
27 SDA0
28 SCLK0
29 SDA1
30 SCLK1
31 S-VHS
32 P71
33 P72
34 P73
35 P00
36 P01
37 P02
38 P03
39 P04
40 P05
41 P06
42 P07
NOTE : DEF(default), ACT(Active), I/O(Input/Output), PUD(Pull-up/-down), STB(Stand-by)
DESCRIPTION
NC
NC
NC
NC
AV(CVBS in) OPTION
H : AV1~AV2, CVI ; L : AV1~AV3, CVI
INCH OPTION
NC
NC(Spare)
GND
Crystal INPUT
Crystal OUTPUT
Supply Voltage(+5V)
Key INPUT
AFT Signal INPUT
NC
NC
Reset
MCU PLL Filter
Composite Video (Closed Caption)
Vertical Sync
Horizontal Sync
OSD RED Signal OUTPUT
OSD GREEN Signal OUTPUT
OSD BLUE Signal OUTPUT
OSD BLANKING Signal OUTPUT
OSD Intensity
Tuner serial data OUTPUT
Tuner clock OUTPUT
IC serial data INPUT/OUTPUT
IC clock OUTPUT
S-JACK °Æ H°Ø input - DEFAULT °Æ H°Ø*P70
NC
NC
Remote control Signal INPUT
NC
VDP3130Y reset OUTPUT
NC
MSP3420G reset OUTPUT
Video SW OUTPUT : ONLY AV4 °Æ H°Ø
Audio mute OUTPUT
Degaussing Coil SW OUTPUT
Stand-by Power SW OUTPUT
-49-
Appendix
DEF ACT I/O PUD
-
-
-
- H I
I
O
-
- - I
- H I
- I
- I
- L I
H I
L I
L I
H O
H O
H O
H O
H O
H O
H I/O
H O
L H I
I
L I
L H O
L H O
L H O
L H O
L H O
L H O
STB
D
D
D
D -
U -
D
D
U H
- L
-
-
- H
U H
U H
U
U
U
U
-
H
- L
-
- L
- L
- L
- L
- H