Daewoo DTQ-14V1FCN/20V1FCN Service Manual page 42

Appendix
I101
DCT814(LA76814) : IC VIDEO PROCESSOR
AUDIO OUT
FM OUTPUT
RF AGC OUT
PIF INPUT1
PIF INPUT2
FM FILTER
AFT OUTPUT
BUS DATA
BUS CLOCK
OSD RED INPUT
OSD GREEN INPUT
OSD BLUE INPUT
FAST BLANKING INPUT
RED OUTPUT
GREEN OUTPUT
BLUE OUTPUT
B.AKB INPUT
VERTICAL OUTPUT
RAMP ALC FILTER
HOR./BUS VCC
HOR. AFC FILTER
HORIZONTAL OUTPUT
1
2
3
PIF AGC
4
5
6
7
IF GND
8
IF VCC
9
10
11
12
13
ABL IN
14
15
16
17
18
RGB VCC
19
20
21
22
23
24
25
26
27
54
SIF INPUT
53
SIF APC FILTER
52
SIF OUTPUT
51
EXT. AUDIO INPUT
50
VCO FILTER
49
VCO COIL1
48
VCO COIL2
47
APC FILTER
46
VIDEO OUTPUT
45
BLACK LEVEL DETECTOR
44
INT. VIDEO INPUT(S-C IN)
43
VIDEO/VER. VCC
42
EX. VIDEO INPUT(Y IN)
41
VIDEO/VER./BUS GND
40
VIDEO OUTPUT
39
CHROMA AFC1 FILTER
38
3.58 CRYSTAL
37
fsc OUTPUT
36
CHROMA AFC2 FILTER
35
34
X-RAY INPUT
33
CCD/HOR. GND
32
CCD FILTER
31
CCD VCC
30
CLOCK(4MHz) OUTPUT
29
VCO IREF
28
FBP INPUT
7
IC DESCRIPTION