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Denon ADV-1000 Service Manual page 34

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3 7 63 1515 0
ADV7172KST (DM: IC701)
ADV7172KST Terminal Function
Pin No.
Pin Name
2~9
P7-P0
48
CLOCK
14
HSYNC
15
FIELD/VSYNC
16
BLANK
39
SCRESET/RTC
37
VREF
38
RSET1
TE
L 13942296513
22
RSET2
36
COMP1
23
COMP2
35
DAC A
33
DAC B
29
DAC C
28
DAC D
25
DAC E
24
DAC F
20
SCLOCK
21
SDATA
42
CLAMP
43
PAL_NTSC
45
VSO
10
CSO_HSO
17
ALSB
44
RESET
41
TTX
40
TTXREQ
46
VAA
12, 13, 18,
GND
26, 31, 47
TC7WT125FU
(DM: IC114, 115)
www
1
G1
.
2
A1
3
Y2
4
GND
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V
1
AA
2
P0
3
P1
4
P2
P3
5
6
P4
P5
7
P6
8
P7
9
CSO_HSO
10
V
11
AA
GND
12
I/O
I
8-Bit 4:2:2 Multiplexed YCrCb Pixel Port (P7-P0).
I
TTL Clock Input .(27 MHz reference clock)
I/O
HSYNC (Modes 1 and 2) Control Signal.
I/O
Dual Function FIELD (Mode 1) and VSYNC (Mode 2) Control Signal.
I/O
Video Blanking Control Singal.
I
Subcarrier reset pin, Real-Time Control (RTC) Input.
I/O
Voltage Reference Input for DACs or Voltage Reference Output (1.235V).
I
Control full-scale amplitudes of the Video Signals from DACs A, B and C.
I
Control full-scale amplitudes of the Video Signals from DACs D, E and F.
O
Compensation Pin for DACs A, B and C.
O
Compensation Pin for DACs D, E and F.
O
GREEN/Composite/Y Analog Output.
O
BLUE/S-Video Y/U Analog Output.
O
RED/S-Video C/V Analog Output.
O
GREEN/Composite/Y Analog Output.
O
BLUE/S-Video Y/U Analog Output.
O
RED/S-Video C/V Analog Output.
I
MPU Port Serial Interface Clock Input.
I/O
MPU Port Serial Data Input/Output.
O
TTL Output Signal to external circuitry.
I
Input signal to select PAL or NTSC mode of operation.
O
VSO TTL Output Sync Signal.
O
Dual function CSO or HSO TTL Output Sync Signal.
I
TTL Address Input.
I
On-chip timing generator reset pin.
I
Teletest Data Input Pin.
O
Teletest Data Request output signal.
P
Power Supply (+3 V to +5 V).
G
Ground Pin.
KIC7S32FU
(DM: IC110)
x
ao
u163
TOP VIEW
y
8
V
CC
IN B
1
i
7
G2
IN A
2
6
Y1
5
A2
GND
3
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2 9
8
36
COMP1
35
DAC A
34
V
AA
33
DAC B
32
V
AA
31
TOP VIEW
GND
30
V
AA
DAC C
29
28
DAC D
V
27
AA
26
GND
DAC E
25
Function
Q Q
3
6 7
1 3
1 5
TC7WU04F
(DM: IC111)
co
1A
1
3Y
2
5
Vcc
.
3
2A
4
OUT Y
GND
4
ADV-1000
9 4
2 8
0 5
8
2 9
9 4
2 8
m
Vcc
8
7
1Y
6
3A
5
2Y
9 9
9 9
34

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