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There are currently no product reviews.
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Exactly what was needed to assess the product - excellent value and great service
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine 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.
*
The data of item GDRV changes red drive actually.
� 12 �
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