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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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A
Recovery flowchart (1-1)...Changing the VOL OFFSET setting
[From the Main flowchart (1)]
RST MASK 09 (Pink)
Gradually increase the VOL OFFSET value until disappear the discharge (lit cell). The VOL OFFSET value must be 101 or less.
B
Current VOL OFFSET > 096?
Yes
Replacement of abnormal circuits or re-replacement of the panel required
No Display RST MASK 18 (Red 626). / [MKR S18]
C
Set VOL OFFSET to the current setting value plus 123. / [VOF ���]
Is there erroneous discharge (abnormal dead cell)? (Check on the PANEL 1-ADJ menu.) No Display RST MASK 19 (Green 626). / [MKR S19]
Yes
Replacement of abnormal circuits or re-replacement of the panel required
D
Is there erroneous discharge (abnormal dead cell)? (Check on the PANEL 1-ADJ menu.) No Set VOL OFFSET to the current setting value minus 78. / [VOF ���]
Yes
Replacement of abnormal circuits or re-replacement of the panel required
Determine the current VOL OFFSET setting value as the final value.
E
[To the Main flowchart (1)]
F
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PDP-LX5090H
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