Denon ADV-700 Service Manual page 41

BA7625 (D/V : IC 302, 303)
BA7626 (D/V : IC 301)
Monitor OUT
Note 1: *mark means that feasible for either H or L.
Note 2: Each input terminal is porvided with sink chip clamp (BA7625).
Each input terminal takes 20kohm at the end (BA7626).
M66005FP (D/V : IC701)
D I G 1 1 1 64 D I G 1 2
2 63
D I G 1 0 D I G 1 3
D I G 0 9 3 62 D I G 1 4
D I G 0 8 4 D I G 1 5
61
D I G 0 7 V c c 2
5 60
DIGIT
D I G 0 6 6 S E G 0 0
59
OUTPUT
D I G 0 5 S E G 0 1
7 58
D I G 0 4 S E G 0 2
8 57
D I G 0 3 S E G 0 3
9
56
D I G 0 2 S E G 0 4
10 55
D I G 0 1 S E G 0 5
11 54
D I G 0 0 S E G 0 6
12 53
RESET IN
R E S E T 13 52 S E G 0 7
C S
CHIP SELECT IN 14 51 S E G 0 8
S C K 15 50 S E G 0 9
SHIFT CLOCK IN
S D A T A 16 49 S E G 1 0
SERIAL DATA IN
P I S E G 1 1
17
48
OUTPUT PORT
P O 18 S E G 1 2
47
V c c 1 S E G 1 3
19 46
X O U T S E G 1 4
20
CLOCK OUT 45
X I N
S E G 1 5
CLOCK IN 21 44
X s s S E G 1 6
22 43
S E G 1 7
S E G 3 5 23 42
S E G 3 4 24 S E G 1 8
41
S E G 3 3 S E G 1 9
25 40
S E G 3 2 26 39 S E G 2 0
SEGMENT
S E G 3 1 S E G 2 1
27 38
OUTPUT
S E G 3 0 S E G 2 2
28 37
S E G 2 9 29 36 S E G 2 3
S E G 2 8 S E G 2 4
30 35
S E G 2 7 S E G 2 5
31 34
V p S E G 2 6
32 33
TC74HCU04AF (D/V : IC304)
1
1A 14 Vcc
2
13 6A
1Y
3
2A 6Y
12
4
2Y 11
5A
5
3A 10 5Y
6
9 4A
3Y
7
GND 8 4Y
1
GND 2
6dB
IN5 3
OGIC
L
GND 4
IN4 5
6dB
CTL E 6
OGIC
IN3
7 L
CTL D
8
DIGIT
OUTPUT
Chip Select Input C S
Shift Clock Input SCK
Serial Data Input
SDA TA
SEGMENT
OUTPUT
Reset Input
RESET
Clock Input XIN
Clock Output X OUT
SN74HC153NS (D/V: IC305)
1
Strobe 1G
Select B 2
1G
3
1C
1C 3
3
2G
1C
4
1C 2 2
Data 2C
Inputs
1C 5 1C 2C
1 1
B B
B
B
1C 6 2C
0 1C
0
A A
7 2C
Output 1Y 1Y A
A
8
GND
16
IN1
15 CTL A
14 VOUT1
13 Vcc
12
IN2
11 CTL B
10 VOUT2
CTL C
9
Display Code Register
(8-bit x 16)
code
write
1 4
Serial
Reception
1 5
Circuit
1 6
Code /
RAM
Command
write
Control Circ uit
Display Control
1 3
Register
code selec t
Clock
2 1
Generatio n
Display Cont r oller
Circuit
2 0
BA4510F (DS: IC118, 119)
BA15218F (DS: IC115~117, 402, 601~603)
16
Vcc
NJM4558M (DVD: IC502)
15
2 2 G Strobe
14 Select A
13 A OUTPUT
2C
3
3
2C
2
12
2 A INPUT
Data
Inputs
+
11 2C 1
1 A INPUT
10 2C 0
0
V
2Y 9 2Y Output
ADV-700
NJU4053B V (D/V: IC308)
(Europe model only)
1
16
Y
1
Y1
2 15
Y
Y
0 Y
0
3 14
Z
1 Z X
1
4 13
Z
X
Z 1
5 12
Z
X
0 Z 0
0
6 11
Inhibit
Inhibit A
V 7 10
C
EE B
8 9
GND
BA7660FS (D/V : IC402, 403)
(Europe model only)
MUTE 1
2 6dB 75W
15
INA
3
GND
INB 4 6dB 75W
5
GND
6
N.C.
INC 7 75W
6dB
8
GND
CGROM
(35-bit x 160 )
SEG
5 9
00
Segment
SEG
3 3
26
Output
SEG
3 1
Circuit 27
SEG
2 3
35
CGROM
(35-bit x 16)
Output P ort P0
1 8
Output P
(2-bit)
P1
1 7
DIG
1 2
00
DIG
1
Digit Output 11
Circuit
DIG
6 4
12
DIG
6 1
15
(MA: IC503, 504, 606~609)
+
1 8
V
1
2 7 B OUTPUT
+
3 2 +
6 B INPUT
+
4 B INPUT
5
V
CC
Y
X
X
1
X
0
A
B
C
16
V
CC
OUT A1
OUT A2
14
13 OUTB1
12 OUTB2
11 N.C.
10 OUTC1
9 OUTC2
Segment
Output
ort
Digit Output
41