Read Sony STR-DA9000ES Service Manual online
123
STR-DA9000ES
IC3501
ADM3222ARU-REEL
11
NC
14
NC
12
T2IN
10 R2OUT
9 R2IN
R2
R1
8 T2OUT
7 V-
6 C2-
5 C2+
4 C1-
3 V+
2 C1+
VCC
1 EN
T2
13
T1IN
15
R1OUT
16
R1IN
17
T1OUT
18
GND
19
VCC
20
SD
T1
IC3522
TC7WH157FU (TE12R)
SELECT
11
6
ST
11
7
A
1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
IC3531
NJM2145M-TE2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
INH
INH
INPUT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
VCC
OUT1
IN4
IN3
IN2
OUT3-1
OUT3-2
OUT3-3
GND
INH1
INH2
IN1
NC
OUT2-1
OUT2-2
OUT2-3
– MOTHER Board –
IC819
M62342FP
AO1
LD
1
8
AO2
CLK
2
7
NC
DI
3
6
VCC
GND
4
5
8BIT
LATCH
10BIT
SHIFT
SHIFT
REGISTER
8BIT
SUPERIOR
SEGMENT
R-2R
8BIT
LATCH
8BIT
SUPERIOR
SEGMENT
R-2R
CHANNEL
DECODER
DECODER
– DISP Board –
IC702, 703
NJU3718G (TE2)
1
28
2
3
4
5
6
7
8
9
10
12
11
PARALLEL
DATA
OUTPUT
BUFFER
LATCH
CIRCUIT
SHIFT
REGISTER
SERIAL
DATA
OUTPUT
BUFFER
CONTROL
CIRCUIT
18
17
14
15
16
19
20
21
22
23
24
25
26
27
P9
P10
P11
P12
P13
P13
P14
VSS
P15
P16
P17
P18
P19
P20
SO
VDD
P8
P7
P6
P5
P4
P3
VSS
P2
P1
CLR
STB
CLK
DATA
13
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