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As Always you can find here manuals even of difficult TV scheme which are scan in almost perfect way.clear and fast!!!!!
Great work thanks!
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Incredibly clear!!!! Well done, complete and wonderful. It could not better than this!!!!
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Thank You for fast delivery for the sheme.
Everything allright.
Thanks & best regards Franz
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again you did a very good job. It was fast too. Photocopy are really readable and clear
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Probably it never existed a 1081 official service manual from Commodore, it's look more like a NAPCEC service manual & diagrams compilation of the 1084 series and his variants, like the nap6523, 8cm505, 1084S, 1084P and obviously the 1081. It's more complete than other scans and the quality of the scans also are far superior. It has two circuit diagrams variants of the 1081, mono and stereo versions. It doesn't include a diagram for the Philips CM8500 or CM8501, they look like the 1081 but they are slightly different.
ITEM HEIGHT (HIT)
ADJUSTMENT PROCEDURE 1. Receive NTSC signal. 2. Call up the adjustment mode display and select the item HIT. 3. Press the VOLUME s or t button to get the picture so that top and bottom of video signal begin to lack. 4. Press the VOLUME s button to advance the data by 8 steps. Note: Check the vertical picture position is correct. Adjust the data of height after vertical linearty. 1. Receive cross-hatch pattern. 2. Call up the adjustment mode display, then select the item VLIN. 3. Press the VOLUME s or t button to obtain the picture of the best linearity. 4. Then readjust the item HIT.
VERTICAL LINEARITY (VLIN) (FULL mode only)
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 �80�. 3. Press TV (ANT)/VIDEO button on TV. 4. Gradually rotate R, G and B SCREEN volume of FOCUS PAC (page 8) 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 RDRV 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.
� 12 �
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