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The manual I purchased was exactly what I needed to repair my Toshica television. The manual contained schematics and troubleshooting information that was very helpful.
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Il download del Service Manual JVC HR 4100 non é stato eseguito
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The Service Manual was just as expected, complete with schematics and I was able to download it in less than an hour after I ordered it. The only problem with these is that the schematics are hard to read due to the small font. I could remedy this by printing them on a larger printer.
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Very fast, clear and usefull site !
Also this Service Manual are very well maked and with a very good definition !
Very fast download speed !
Recomended Seller !
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The manual you sent me was excellent. It included clear, readable diagrams and a usable parts list. I would surely use your service again. Thanks
April 8, 1998
COPY QUALITY ADJUSTMENT
PARALLELOGRAM IMAGE ADJUSTMENT
The 1st and 2nd scanners are mounted perpendicular to the scanner rod in the factory. If they are not mounted perpendicular, a parallelogram image may appear. Since they cannot be reinstalled in the field correctly, the mounting screws must not be removed. The 4th and 5th mirror units have an adjustment screw on the bracket that can change the angle to the lens. If this angle is not correct, a parallelogram image also appears. This position is adjusted in the factory, however, it can be changed in the field by the following procedure if necessary. There is no need to adjust this screw position under normal usage conditions. The parallelogram image caused by the incorrect 1st and 2nd scanner mounting angle cannot be fixed by this adjustment.
Adjustment Tool:
OS-A4 Test Chart
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