Question about Technics SUV500 2-Channel Amplifier

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Technics amplifier 101 (I think)

Plays about 20-30 seconds of cd then cuts out repower amp and it does it again. Have tried it with Ipod on aux and does the same so doesnt look to be CD player...

Any ideas?

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HI vonhousen

This series of amps made quite a splash when they came out. Worth putting some funds and effort into getting going again at least. The on/off nature of your problem tends to point towards dry solder joints in and about the output/power regulation stages causing the amp to go into protection mode.

If you have decent soldering iron skills, remove the covers and go about blanker re-soldering any areas that have cracked or crystalline solder joints. Especially if the PCB has browned, good indicator of heat. If you are not much of a gun with the iron, try around your mates. This sort of repair would normally not cost you a lot of money.

I am more than happy to answer any other questions you may have about it, please get back to me here, or use the ASK function to go straight to me :) If you are still unsure, have problems, or we need to look at the situation more deeply, then before you give a rating for this advice, hit the ASK button Thanks for using FixYa, If you consider the advice I have given you as sound, a FixYa rating is a great reward for my efforts to help you. Cheers.

regards
robotek

Posted on Jul 21, 2008

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Posted on Jan 02, 2017

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