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There are currently no product reviews.
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Clear and complete service manual. Easy now to restore my old Kenwood KD-1500.
Thanks a lot.
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Thanks for this "hard to find" service manual. This Sony PS212A is a very good turntable that needed to be restored !
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Excellent quality on these manuals. Same as having the original printed manual and incredibly useful when doing a custom install like me. Keep it up on the good work.
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This is an excellent information source. Great quality and tons of info regarding technical service for the Technics SH8065.
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5 stars on this manual since it is the complete version, not the half manual you find free for download all over the web. Good job.
Picture is not displayed (LED is lit)
Is the LED red or green? green Do the Fans rotate?
red
Is the voltage applied to pin ² (PAS) No of the Signal PWB correct? Yes
No
AC/DC Power unit
Yes
With J106 (AC/DC Power unit) disconnected, is the picture displayed?
No
² +5.6V ´ GND
AC/DC Power unit Yes DC Fan No low (0V)
Is the voltage of pin - (J104) on the AC/DC Power unit 5V?
Is Voltage of the pin - (PAS) on the Signal PWB high? high (5V) Signal PWB
Yes Are the voltages of pins ¯, ² (J103) on the AC/DC Power unit correct? Yes ¯ +165V ² + 70V ¬ GND Are the voltages of the DC/DC Power unit correct?
AC/DC Power unit
AC/DC Power unit
No
Is the voltage of pin ³ (J102) on the AC/DC Power unit correct? No Yes ³ +3V ´ GND AC/DC Power unit
No (1.5V)
Panel Module
Yes See page 6 Panel Module DC/DC Power unit
5
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