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The manual I purchased was just what I needed. I was glad to find a site where I can find so many manuals on a wide variety of products.
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The best diagram that I used in a long time. Everything was right on te money. It was easy and fast. Iwoiuld but again when I need a service manual.
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The manual is great help for me, i'm happy to have it,thanks
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Very pleased with manual except that a few more details in the drawings might make the job (not yet done, tut-tut) easier. Should be adequate though. Actually I didn't have to pay for this anyway as I was given credit for another item that wasn't quite complete. Good service, then.
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Very useful manuals, somewhere graphics not very clear!
SD-AS10H
� The CD disc is not recognized. (When the laser beam does not go on)
Is the voltage of 3.4 V being applied to the emitter of Q15 ? No Check the A_5 V line.
Yes Is the voltage of 2.3 V being applied to the pin 6 of CP1 ?
No
Check the line between Q15 and CP1.
Yes Check connection of optical pickup cable. If it is normal, replace the optical pickup mechanism unit.
Both picture and sound do not operate normally. (1)
Place the disc on the tray and close it. Yes When checked, disc starts rotating? Yes Is the level of RF signal which is output from pin 57 of IC1, normally ? No Check for contamination of objective lens of optical pickup. No No Refer to "Disc does not turn."
Yes Replace the DVD servo PWB unit. No Replace the optical pickup mechanism unit.
Yes check the DVD servo PWB unit.
7�3
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