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Very good detail, all pages clear, exactly what I needed
;
Excellent service, and just what I needed to service my TU-7700. All pages of the manual are clear and easily readable.
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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We received the manual in a timely manner and it was exactly what we were expecting. Excellent replacement for original Service Manual.
All schematics are very legible. We are really satisfied.
;
We received the manual in a timely manner and it was exactly what we were expecting. Excellent replacement for original Service Manual.
All schematics are very legible. We are really satisfied.
F==-%
Does the search waveform appear at FCS+ and FCS- (TP)?
NO
i
ICI 03 is defective. ICI 02 is defective.
I
-%YES YES
Does the S-shape waveform appear at FF (TP)?
ICI02 is defective.
NO
I
YES I Pickup is defective. ICI 01 is defective. I I
I
I
Is QI 01 collector about 2V?
NO
I
t Is pin-18 of ICI 01 �L�? YES ~
I I
NO
J101 is defective.
I
IC102 is defective,
I
w
IC101 is defective. Q101 is defective.
I
Does
a
disc rotate?
NO
Does waveform
~
appear
at pin-79
of ICI 02?
NO
ICI 02 is defective.
:;�
YES
J
YES
Do the voltages at SP+,SP- (TP) change according to waveform at pin-79 of ICI 02?
NO
*
ICI 03 is defective.
�ESL
M602 (spindle motor) is defective. JI 01 is defective. Mechanism is defective.
I
24
 $4.99 ADCM55 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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