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| Chip Amps Amplifiers based on integrated circuits |
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#1 |
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diyAudio Member
Join Date: Feb 2011
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Hello All!!!
I could use some help and advice for the above amplifier: The balance knob does not work. When the source direct is enabled, the amplifier works fine. When it is not enabled, the right channel is off. Can anybody tell me what would be the equivalent circuit if I wanted to completely remove it from the pcb? Does anyone have the service manual? kind regards, k. |
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#2 |
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diyAudio Member
Join Date: Dec 2012
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Yia Sou... Kala Xristouyenna!
I looked on eBay and found that there is a current post offering a service manual for what may be a suitable price, mailed from the UK: Denon PMA 680R Service Manual | eBay Denon PMA-680R Service Manual Seller information servicemanualseu (4597 Feedback Score: 4597 ) About servicemanualseu 100% Positive feedback Visit store: Ebay Stores ServiceManualsdoteu Registered as a Business Seller Item condition: Brand New Time left: 24d 00h (Jan 16, 2013 13:33:05 PST) Quantity: More than 10 available Price: GBP 5.99 Approximately US $9.69 Buy It Now |
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#3 |
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diyAudio Member
Join Date: Feb 2011
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thanks for the reply Jerry!
Happy New Year! |
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