Denon ADV-700 Service Manual page 34

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3 7 63 1515 0
ADV7172KST (DVD: IC701)
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
(DVD: IC114, 115)
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1
G1
2
A1
.
3
Y2
4
GND
http://www.xiaoyu163.com
V 1
AA
2
P0
3
P1
P2 4
5
P3
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.
NC7ST32M5X
(DVD: IC110)
TOP VIEW
x ao
y
8 V
CC
IN B
1 5 Vcc
7 G2
i
IN A 2
6
Y1
5
A2 GND
3 4 OUT Y
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8
36 COMP1
35
DAC A
34
V
33 DAC B
32
V
31
GND
TOP VIEW
30 V
DAC C
29
28 DAC D
V
27
26 GND
DAC E
25
Function
Q Q
3 6 7 1 3
TC7WU04F
(DVD: IC111)
1A Vcc
1 8
u163
3Y 1Y
2 7
.
2A 3 6 3A
GND 4 5
2Y
2 9 9 4 2 8
AA
AA
AA
AA
1 5 0 5 8 2 9 9 4
74VHC4066MTC
(DVD: IC506)
m
IN/OUT1 1
co
OUT/IN1
2
OUT/IN2 3
IN/OUT2 4
CONT2 5
CONT3 6
V 7
SS
ADV-700
9 9
2 8 9 9
14 V
DD
13 CONT1
12
CONT4
11 IN/OUT4
10
OUT/IN4
9
OUT/IN3
8 IN/OUT3
34