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Old 25th August 2011, 09:39 AM   #1
RM is offline RM  Norway
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Default NAD 7130

Can anybody help me with a schematic on this one? I am missing the positive halfcycle in the preamp, power amp is ok though. These old NAD boxes are so littered with flying leads, I am reluctant to start without a schematic.

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Roar
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Old 25th August 2011, 12:38 PM   #2
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NAD 7130 SM Service Manual free download, schematics, eeprom, repair info for electronics

I would trace the input signal along the input circuitry and find out where it goes wrong.
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Old 25th August 2011, 04:21 PM   #3
RM is offline RM  Norway
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Thank you.

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Roar
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Old 11th December 2011, 03:53 PM   #4
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Just Googled NAD 7130 and found free download of Manual. Anyone have knowledge of the breakers in each main amp section?
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Old 12th December 2011, 01:21 AM   #5
djk is offline djk
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It's a breaker.

If you have a problem with it, jumper across it and use an external fuseholder.
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