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Nakamichi 680zx, no Naka Auto Azmuth control ?, should happer on its own.

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Dear all Hi! I am a electronics engineer and I have Nakamichi 680ZX cassette deck, its FL indicators are not functioning. I had checked for both channels output signals on switch PCB. I had received audio signal on pin # 5 of IC 904 (RC4560D) on Indicator PCB C ***'y, further no signal on pin # 7 but (-)10 Volts DC with respect to ground, of the same IC. I would appreciate if you could guide me to rectify the problem. Please also note that I have complete full service manual for Nakamichi 680ZX. Best Regards Muhammad Ali Shah
Senior Manager Service & Technical Support
AVS, Lahore Pakistan
Cell # 0300-8859964

Posted on Aug 11, 2008

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Posted on Jan 02, 2017

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TOP
/-------------------------\
[ 1 2 3 4 5 6 7 ] Looking @ pins in socket
[ 8 9 10 11 12 13 14 ] Naka CD45-Z deck
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