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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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Thanks God for the internet and thanks for the service like this - proffessional solution on time.
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About the service it's very fast and reliable. About the manual the quality is high enough to read even the tiniest details on the wiring diagrams so you can't ask much more than that, let it alone for a manual of a product from 20 years ago. Thank you, very satisfied.
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The downloaded quality was as good as the orignial
SX-68JF200
29A-SX1 29A-SX5 29A-SX8
SUB CONT SUB-BRIGHT ADJUSTMENT
NO. Adjustment part Adjusting procedure conditions Waveform and others 3 MAX BEEM 1 Receive E-5CH (Monoscope pattern) with
R1633 standard mode.
2 Make image normal with the remote con-
troller.
3 Connect the beam ammeter between TP1601
4 Adjust the beam current to 1.7mA ± 50µA with
and TP1602. Ammeter full scale 3mA range TP1602 is connected at side of the ammeter. TP1601 is connected at + side of the ammeter.
R1633 (sub-contrast VR). Note : Apply adjustment after aging with the beam current 1,500 ± 50µA or more for 30 minutes or more. (On the white or green monocolour screen)
4-1 SUB-CONTRAST Receive the window pattern with AV input. Note 1 : Use �Y� of Minolta colour
2
I C bus 2 Make image normal with the remote conanalyzer CA-100 in adjust-
(RF signal) troller. ment 4-1, 4-2, 5-1, 5-2.
3 Select the SUB-CONTRAST adjustment mode
with the remote controller, and adjust 50% white to 110 ± 3cd.
4-2 SUB-CONTRAST 1 Select the DVD mode. Note 2 : Window pattern of signal
I C bus adjust2 Receive of the DVD signal generagenerator is same ad JA-2 ment (DVD tor. (Component signal) 12CH. signal) (Window pattern) Note 3 : Use the signal generator
14
left) black of the window pattern to
CUTOFF POINT pattern.
3 Make image normal with the remote con"SX-1006" for SUB-CONT.,
troller. SUB-BRIGHT adjustment.
4 Select the SUB-CONTRAST adjustment mode
(DVD) with the remote controller, and adjust 50% white to 110 ± 3cd.
5-1 SUB-BRIGHT 1 Receive the window pattern with AV input. * When E-2CH (Crosshatch pattern) or
2
I C bus adjust2 Make image normal with the remote conequivalent signal is received.
ment (RF signal) troller.
3 Select sub-bright adjustment mode 1 Make image normal with the
controller, and adjust the right dark white remote controller. area of window pattern to 2.7cd ± 0.3cd. 2 Adjust 3rd (1 thru 5 from the
5-2 SUB-BRIGHT 1 Select the DVD mode. sink.
2
I C bus adjust2 Receive of the DVD signal genera-
ment (DVD tor. (Component signal) (Window pattern) signal) 3 Make image normal with the remote con-
troller.
4 Select the sub-bright adjustment mode (DVD),
and adjust right dark white area of the window pattern to 2.7cd ± 0.3cd of the window
14
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