Sony DTC-1000ES Service Manual page 24

-DTGIæOES
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l-z-E.
Capstm Speed A{rutnent
6 ZS)
|
+f+.
Ctpôttn Speeit a{rrtntnt
(r 16)
A<ljurtmcrt
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Adjustneot
1. Connect a freqqency eounter to pin 3 (CFG)
|
f. Connect an æcillæcope to Pin 2 (PCOT) of
of cNT53.
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cNT55'
2. T\rrn on the power snritch, insert blank tape
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Z. trrn
on the power switch, insert blank tape
Ty-g08, and put the set into the CUE ( >
|
IV-S0B, and press ttre FF ( >D ) or REW
+ D ) mode.
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t ( ) button (press tJre FF or BEW button
press the FF ( >> ) button eontinuously in
I
tor every one or two seconds to ôtain the
the FWD mode.
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eapstan speed at 16 times normal speed).
3. Adjust RV502 so that the frequeney counter
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S. lOjust RV503 so that the signal waveform on
reading is f685 t 10 Hz.
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ttre oscilloocope is as shown below.
Note: This
edjustment
can be
made
indePendentlY.
Adjurtmant Point
MD servo board (comPonent side)
Note: This adjustmant
can be made
independantly.
Adjutm€at
Point
MD servo board (component side)
o8
o
I|J
)o
)o
I
I
R V 5 0 2
o
o
o
o o
U8
o
o
o
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