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Very Good! All the diagram are easy to read, and its complete.
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This was an excellent source of detailed assembly information on a device which is at least 12 years old. A very lucky find, coupled with great service.
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Excellent Service Manual and best price on the Internet. This Service Manual covers everything you could ever need including full circuit schematics, component layout diagrams, stripdown procedure and full parts list/breakdown. I needed this to carry out a modification to one of these headunits and this manual covered everything I needed. Fast delivery, processed within a few hours.
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Thought I would never find a copy of the Technics SX-EN2 Service Manual until I found Owner-Manuals.com. Price was very fair and I received the download promptly. While a photocopy, it is quite readable and includes all the pertinent information and diagrams. Thank you Owner-Manuals!
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I really like this manual and it's reliable.I found and bought easly.thank you.
XL-60H/70H
� Laser failure.
Is +6.2V applied to the emiter of Q861 ? No Yes Check the PWB pattern between pin 16 of CNS602 and emiter of Q861.
Is +5V applied to the collector of Q861 ? Yes
No
Check the peripheral parts of IC804 and Q861.
Is +5V applied to the pin 62 (VDD) of IC802 ? No Yes Is +5V applied to the pin 1 (VCC) of IC801 ? No Yes
Check the PWB pattern between collector of Q861 and pin 62 of IC802.
Check the PWB pattern between collector of Q861 and pin 1 of IC801.
Is 0V applied to the pin 57 (SEL) of IC802 ? Yes
No
Does the laser come on when pattern cut between pin 8 (SEL) of IC801 and pin 57 (SEL) of IC802 ? Yes
No Check the PWB pattern between IC701 and IC802 (BUCK/CCE/ BUS0~3) Is approx. 2V applied to the collector of Q801. Yes Check BI802/CNS802. If it is normal, the optical pickup is faulty. Check the peripheral parts of IC801 and Q801. If it is normal, the optical pickup is faulty.
No
� Focus failure.
Does the optical pickup move up and down when the disc is removed? Yes Is the following waveform ouput at the pin 43 (FEI) of IC802 when the disc is set? Yes
pin 43 (FEI)
No
Check as stated in item "FOCUS SERVO SAWTOOTH WAVE FAILURE".
Check the periphery of IC801 and BI802/CNS802. Is it normal? No Yes The optical pickup is faulty.
pin 48 (FOO)
pin 44 (SBAD)
Is the waveform shown above input at the pin 44 (SBAD) of IC802? Yes IC801 is faulty.
No
Check the pattern between pin 13 of IC801 and pin 44 of IC802. Check the periphery of IC801 and BI802/CNS802.
� 39 �
 $4.99 XL-60H SHARP
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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