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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...
ITEM HEIGHT (HIT)
ADJUSTMENT PROCEDURE 1. Call up the adjustment mode display, then select the item HIT. 2. Press the VOLUME s or t button to get the picture so the top of raster begins to lack. 3. Press the VOLUME s button to advance the data by 10 steps. Note : Check the vertical picture position is correct. 1. Call up the adjustment mode display, then select the item WID. 2. Press the VOLUME s or t button to get the picture so the left and right edges of raster begins to lack. 3. Press the VOLUME s or t button to advance the data by 10 steps. Note : Check the horizontal picture position is correct. 1. Call up the adjustment mode display, then select the item VLIN. 2. Receive cross-hatch pattern signal. 3. Press the VOLUME s or t button to obtain the picture of the best linearity. 4. Then readjust the item HIT. Center
WIDTH (WID)
VERTICAL LINEARITY (VLIN)
SPECIFIC INFORMATIONS GENERAL ADJUSTMENTS
WHITE BALANCE (RCUT) (GCUT) (BCUT) (RDRV) (BDRV)
1. Press RESET button on TV or remote hand set. 2. Call up the adjustment mode display, then adjust the data of items RCUT, GCUT and BCUT to �40�. 3. Press TV (ANT)/VIDEO button on TV. 4. Gradually rotate R, G and B SCREEN volume of FOCUS PAC (page 7) clockwise or counterclockwise until the raster appears slightly on the CRT through the each lens, and leave them. (Look into the lens in order to check the raster.) 5. Press TV (ANT)/VIDEO button on TV again. 6. Exit from service mode. 7. Receive white laster pattern signal, and adjust the contrast to the minimum to make white picture to low light. 8. Adjust the data of items RCUT, GCUT and BCUT for low light area. 9. Adjust the contrast to the maximum to make white picture to high light. 10. Adjust the data of items GDRV and BDRV Controls for proper white-balanced picture in high light area. 11. Check the white balance in both low and high light areas. If necessary, perform again steps from 7 to 9.
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The data of item GDRV changes red drive actually.
� 12 �
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