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There are currently no product reviews.
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El producto satisface las necesidades del servicio t
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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...
5-2 Initial
Initial Failure
No
U401 pin 4 = "H" ?
Check and repair the important signals of U501 as follows
Yes
The node between R505 and C509 = "H" (RST)
No
Check U407
Yes
No
R509 = "H" (BOOT) Resolder R509
Yes
Check all the other connection by Test S/W R526 = "H" (MSIZE)
No
Resolder R526
Yes
Check the circuit around LCD
No
R528 = "L" (EXTPROC) Resolder R528
Check the circuit around U504(EEPROM) and data stored in it Replace PBA
END
Flow chart of trouble shooting
5-3
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