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There are currently no product reviews.
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This is a good quality scan of the Operation & Maintenance (Service) Manual for the PAL version of this high-band broadcast umatic, BVU-800P
All schematics and lineup procedures appear to be included in this one manual AFAICT.
The file size is just over 113 MB which gives an idea of the quality and number of pages.
All of the schematics, which contain some fairly small print, are easily readable when you zoom into the page.
John Thompson, Newcastle Upon Tyne, England.
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Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
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Perfect copy of the service manual. you can enlarge every page, and it comes up
with all details.
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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
NO.14 DRUM MOTOR TROUBLESHOOTING(1) FLOW CHART NO.16 HEAD SWITCHING PULSE TROUBLESHOOTING.
The drum motor fails to run. No head switching pulse.
Is the voltage more than about 2.6V DC fed NO See FLOW CHART NO.14, 15 NO Is the drum motor rotating?
(DRUM MOTOR
NO PG and drum FG signal Is the voltage about 5V fed to pin(7) of
Check IC701.
YES
to pin(31) of IC701? TROUBLESHOOTING(1), (2))
Check PC 5V line. YES properlypresent on pins(66) and (65) of Replace IC701. SC701 connector? IC701, respectively?
NO NO
YES
Is Check line between pin(7) of SC701 the voltage more than about 2.6V DC fed D-FG connector and pin(33) of IC701. to pin(1) of SC701 connector?
YES NO Is the voltage 12V fed to pin(4) of AD
Check PC 12V line. connector?
D-PG
YES
YES Are there drum PG FG signals at pins Check line between pins(3) and (5) of SC701
Replace drum motor.
(3) (5) SC701 connector, respectively? connector pins(66) and (65) of IC701.
NO
Check line between SC701 connector and FLOW CHART NO.15 DRUM MOTOR TROUBLESHOOTING(2) drum motor.
47
Check drum motor.
NO Check line between pin(5) of SC701 NO Is drum FG signal fed to pin(3) of SC701 NO Check line between pin(3) of SC701
The drum motor runs only for a few seconds.
Is drum PG signal fed to pin(5) of SC701 NO connector?
YES
Is drum PG signal fed to pin(66) of IC701? connector and pin(66) of IC701.
YES
Check drum motor. connector?
YES
Is drum FG signal fed to pin(65) of IC701? connector and pin(65) of IC701.
YES
Is head switching pulse sent out from the pin(23) of IC701?
YES
VC-S101U
Replace IC701.
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