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Great quality complete service manual! complete parts list and drawings. Thanks!
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Very good quality, prompt response. This website has reasonable prices and wide range of manuals that are hard to find.
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The document was usefull, and it was exactly what I was looking for.
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OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
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Super Anleitung. Ordentliche Auflösung. Das ganze noch in Deutsch wäre zu schön. Alle Datenblätter sind sauber Kopiert und alle Leitungswege sind sauber ausgeführt
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DELAY ADJUSTMENT OF THE CONTROL SIGNAL (SUS-D)
A
1 Measure the pulse width of the SUS-D signal. 2 Check the pulse width of the SUS-D input signal for the DK module. Adjust the variable control so that the pulse width of the SUS-D input signal for the DK module becomes the "pulse width of the SUS-D signal ± 5 nsec." Note: For details on measuring points of waveform, see the figure below.
SUS-D pulse width Tsus-D
B
50 % of the crest value SUS-D signal (input to the DRIVE Assy)
50 % of the crest value
SUS-D pulse width Tsus-Dg
50 % of the crest value
C
50 % of the crest value
SUS-D signal (input to the DK module)
D
SUS-D pulse width: Tsus-Dg Adjust so that "Tsus-Dg = Tsus-D ± 5 nsec," using the variable control shown in the table below:
Assy Y MAIN DRIVE
VR VR2002
E
F
126
1 2
PDP-5071PU
3 4
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