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Marantz 74 CD38 - Page 12

Marantz 74 CD38
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1)-Still
in
focus
(focus
o.k.?).
Voltage
at
pin
9
of
connector
1052
>
15mvV.
2)-HF-signal
present.
VHFI
(R3048)
>
900mV
pp.
(testpoint
65).
3)-Check
HF-amplifier.
*
Sypply
5V?
*
Testpoint
17=1.4...1.9V
DC?
*
VHFI
DC
=2.9...3.6V?
4)-V
motor
o.k.?
V
motor
<
2V:
replace
CDM.
V
motor
>
2V:
check
decoder
part.
PCS
60
6ip

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