Denon ADV-1000 Service Manual page 44

QQ
3 7 63 1515 0
M51957BFP (MA: IC303)
1
NC
Input 2
3
NC
GND
4
STR-F6667B (AP: IC901)
FRONT
VIEW
W29EE011P (DM: IC507)
TE
L 13942296513
4 3 2 1
A7
5
A6
6
A5 7
A4 8
TOP
A3
9
VIEW
A2 10
A1 11
12
A0
DQ0 13
14 15 16 17 18 19 20
OPTICAL
INPUT
GP1FA551RZ (MA: IC702, 703)
FRONT VIEW
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.
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Vcc
7
8
NC
7 Vcc
2
Input
6
Output
Delay-Cap
5
1.25 V
4
GND
V
IN
4
START O.V.P
LATCH
REG.
T.S.D
Coap.1
O. S. C
Vth(2)
Coap.2
5
GND
V
DD
V
SS
CE
OE CONTROL
WE
32 31 30
29 A14
A0
.
28 A13
.
.
27 A8
.
DECODER
.
26 A9 .
.
25 A11
A16
24
OE
A10
23
Terminal Function
22
CE
21 DQ7
Name
A0 - A16
DQ0 - DQ7
CE
OE
WE
VDD
GND
NC
OUTPUT
GP1FA551TZ (MA: IC701)
FRONT VIEW
x ao
y
V
CC
i
V
OUT
GND
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8
Output: Open Collector
µA 25 µA
5
6 Output
5
Delay-Cap
R1
3 D
DRIVE
R2
2 S
Vth(1)
1 O.C.P/F.B
Iconst
R3
Q Q
3 6 7 1 3
DQ0
OUTPUT
:
BUFFER
DQ7
CORE
ARRAY
Function
Address Inputs
Data Inputs/Outputs
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
No Connection
u163
DRIVE
LED
.
IC
2 9 9 4 2 8
PC123 (AP: IC914)
TOP VIEW
ANODE
CATHODE
S29590A (MA: IC301)
CS 1
SK
2
DI 3
DO
4
BA05T (AP: IC907)
NJM7812FA(S) (AP: IC904)
FRONT
VIEW
1 5 0 5 8 2 9 9 4
BA12ST (AP: IC908)
FRONT
VIEW
NJM7912FA (AP: IC905)
FRONT
VIEW
REMOTE CONTROL SENSOR
RPM6938-V4 (MA: IC102)
FRONT VIEW
m
co
V
CC
V
IN
GND
ADV-1000
9 9
COLLECTOR
EMITTER
V
8
CC
NC
7
6 TEST
GND
5
2 8 9 9
44