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Yamaha K1020 Service Manual

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Page 21

K-ro20
I tc BLOCK
1cl01, 1O2,1O4,107 - 111,505,702: AN6551 or
NJM4558S or
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|Cl05, 112: NJM4556S
1C106: NJM4560S
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1C113: rrPD4066BC or
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1C103: NJM2043D
1C114, 503, 504: AN6873 or
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1C501,502: HAl2067NT
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t9 

Page 22

K-ro2()
1C115: LC7800
1C117: ic14680:I
Ao
BoeoDo
Ar
UIet
Dt
i^
az
Dz
Aggs
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INH
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SA SB SC SO
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+t

Page 23

K-lo20
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n
1C601,602: TEA0665
1C701: AN6291
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Page 24

I SCHEMATIC DIAGRAM
D
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ICt02NJ14558So. AN655lor AN655l
FIIOIG€9008?or GE90l81
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rg
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s
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Page 25

82KcE90068or G8900?9 

Page 26

25C2060or 250400IR133
TRI3l254934or 258511
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6
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Page 27

M
K-ro20
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d
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25C2060or 250400TRI33
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MAIN 2
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Page 28

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Page 29

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Page 30

Fur6uo asoql o1 lenbe suotlect]tcads 6utneq sued qltM psf,elda.l
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