Ic Block - Yamaha K-1020 Service Manual

Stereo cassette deck

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K-ro20

I t c BL O C K

1 cl01 , 1O 2, 1O 4,107 - 11 1 ,50 5, 70 2: A N65 51 o r

NJM4558S or

8A 71 5

|Cl05, 112: NJ M4556S

1C106: NJM4560S

vcc

Vor -Vhr +Vmr VEE +Vo2

Vmz Vo?

Vcc

1C113: rrPD4066BC or

LC4066B or

M4O66BP

1C103: NJM2043D

1C114, 503, 504: AN6873 or

L81241

1C 5 0 1, 5 0 2 : H A l 20 6 7 N T

{

-N OS o@N @

FFFFtsFFFO

o oo oo oo oo

- NO9O@N @l

z z zz z z z z

^.'-V

tr 22

I N/QUT OUT/IN QTIIN

IN/OUT

3C Vss

1C506,507: 8A6209

ORIVER (+COMPARATOR}

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