Ic Block Diagrams - Sony STR-DA1000ES Service Manual

Fm stereo fm/am receiver
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• IC Block Diagrams

IC101 TC9274N-017 (AU-IN board)
VSS
1
S1
2
S2
3
S3
4
S4
5
S5
6
S6
7
S7
8
S8
9
S9
10
18BIT
LATCH
S10
11
CIRCUIT
CIRCUIT
(L-CH)
S11
12
S12
13
S13
14
S14
15
S15
16
S16
17
S17
18
S18
19
GND
20
LEVEL SHIFT & SHIFT REGISTER
CK
21
IC301 NJM2595D (VIDEO Board)
IC850, 851 NJM2595D (S-VIDEO Board)
VOUT1
1
SW5
2
VIN5
3
SW3
4
VIN4
5
SW4
6
VIN3
7
V–
8
42
VDD
40
S1
40
S2
39
S3
38
S4
37
S5
36
S6
35
S7
34
S8
33
S9
18BIT
LATCH
32
S10
(R-CH)
31
S11
30 S12
29 S13
28 S14
27 S15
26 S16
25 S17
24 S18
23
STB
22
DATA
6dB
75Ω
AMP
DRIVER
6dB
75Ω
AMP
DRIVER
6dB
75Ω
AMP
DRIVER
IC173 TC9273F-012 (EL) (AU-IN Board)
IC201 TC9273N-014 (VIDEO-AU Board)
VSS
1
S1
2
S2
3
S3
4
S4
5
S5
6
10BIT
S6
7
LATCH
CIRCUIT
(L-CH)
S7
8
S8
9
S9
10
S10
11
S11
12
GND
13
LEVEL SHIFT & SHIFT REGISTER
CK
14
16 V+
15 VOUT2
14 SW1
13 VIN1
12 GND
11 VOUT3
10 SW2
9 VIN2
STR-DA1000ES/DB790
28
VDD
27
S1
26
S2
25
S3
24
S4
23
S5
10BIT
LATCH
22
S6
CIRCUIT
(R-CH)
21
S7
20
S8
19
S9
18
S10
17
S11
16
STB
15
DATA
57

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