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High quality scan of original Service Manual. Everything´s fine!
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Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
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The Service Manual received was helpful. The electronic information is exactly what I needed.
I recomend all of my friends about this technical page.
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High quality scan of service manual. I am satisfied!
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Excellent copies.
I will use "Owner Manual" again a second time.
ITEM WIDTH (WID)
ADJUSTMENT PROCEDURE 1. Call up the adjustment mode display, then select the item WID. 2. Press the ; � /+ button to get the picture so the left and rightedges of raster begins to lack. 3. Press the ; � /+ button to advance the data by 7 steps. Note : Check the horizontal picture position is correct. 1. Call up the adjustment mode display, then select the item PARA. 2. Press the a button on Remote until the cross-hatch pattern appears on the screen. 3. Press the ; � /+ button to make vertical lines straight as shown below.
E-W PARABOLA (PARA)
WHITE BALANCE ADJUSTMENT
� CUTOFF ADJUSTMENT
(RCUT) (GCUT) (BCUT)
� DRIVE ADJUSTMENT
(GDRV) (BDRV)
1. Set Contrast to 40, and brightness to +20 by picture control. 2. Receive the Black and White pattern. 3. Select RCUT, GCUT and BCUT with CHANNEL s, t buttons, to set individual values to Initial reference data, and to set GDRV and BDRV to Initial reference data with VOLUME ; � /+ buttons (See page 18). 4. Press -/- - button on the remote control and rotate Screen VR to get one slight horizontal line on screen. Note: Every pressing of -/- - button provides Horizontal line picture and Normal picture alternately. 5. Press -/- - button to release horizontal line picture, and select the two other colors which did not light in the above step with CHANNEL s, t buttons. Then tap VOLUME ; � /+ buttons so that three colors slightly light in the same level. X To correct white balance in light area, select GDRV and BDRV with CHANNEL s, t buttons to adjust. X To correct white balance in dark area, perform fine adjustment of RCUT, GCUT and BCUT. Light area check (to show white)
Dark area check (to show black)
� 11 �
SPECIFIC INFORMATIONS GENERAL ADJUSTMENTS
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