Schematic Diagram - 2Ch. Au Board (1/3) - Sony STR-DB2000 Service Manual

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6-12. SCHEMATIC DIAGRAM – 2CH. AU Board (1/3) –
3 7 6 3 1 5 1 5 0
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(STR-DB2000)
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∗
AUDIO
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100p
R
R531
∗
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R
(STR-DB2000)
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R
C611
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ANALOG
J606
(CHASSIS)
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C613
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(STR-DB2000)
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(CHASSIS)
J608
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(STR-DB2000)
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C614
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(1/3)
∗ R431,531
0 (STR-DA2000ES)
2.2k (STR-DB2000) 5 8
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6
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7
47k
IC611(1/2)
M5218AFP
R522
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100p
C572 BUFFER
100p
3
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2
1
4
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R491
100k
R591
100k
5 8
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3
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100p 47k
4
IC613(2/2)
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R492
100k
R592
100k
5 8
AA5
6
7
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100p 47k M5218AFP
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100p 47k
3
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2
1
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C475
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100p
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6
7
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100p 47k
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100p 47k
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R493
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R593 BUFFER
100k
5 8
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6
22
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C477 R427
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C577 R527
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3
22
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1
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R494
100k
R594
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3
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2
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6
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IC618(1/2)
M5218AFP
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22 10k
3 AA19
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2
1
4
IC618(2/2)
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8 5 AA15
6
R465
7
10k
IC620(1/2)
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R565
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3 AA21
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IC620(2/2)
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ZZ2
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AA7
AA4
AA9
1 5 1 5 0 8 9 2 4
(Page 28)
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ZZ7
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YY3
(Page 29)
STR-DA2000ES/DB2000
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