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.
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
Text excerpt from page 11 (click to view)
AL 502 2. Nothing displays on screen (Screen is black, color of LED is green)
Is backlight lit?
NG OK
Refer "Checking the backlight unit" section
Does computer output RGB video signals?
Check the video cable for failure. Check the host for output signal with all black only.
OK
NG
1) Change pattern of video signal output on the host. 2) Reconnect the video cable. 3) Change the video cable.
Check OSD menu is displayed on screen when you push the "PROCEED" key.