Question about Technics SCEH790 CD Shelf System
I have the Technics SCEH790. After about 10 minutes the speakers cut out. If I then switch it off for a few minutes, then back on again it'll work for a few more minutes and then cuts off again. I have tried a new cooling fan, but it makes no diference. Any ideas? Please help.
Does the system perform normally- as long as it works? If yes, then the Amplifier is at fault. It cannot be the output Transistors or IC, as the sound is coming from both channels. If you know solid state servicing, I advice replacing all the electrolytic capacitors in the Output stages of the Amplifier. Over a period of time these El Caps dry out, and cause headaches.
Posted on Oct 04, 2006
Even tho you have replaced the fan it will not cool the system down in time if it is your amp that has gone. This heats up so quick if there is something wrong with it and it will just stop the power from going to your speakers. Take it to a shop and get it looked at. Good luck.
Posted on Oct 03, 2006
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Dec 10, 2013 | Technics SCEH790 CD Shelf System
Jun 14, 2012 | Technics SCEH790 CD Shelf System
May 30, 2011 | Technics SCEH790 CD Shelf System
Jan 23, 2011 | Technics SCEH790 CD Shelf System
Sep 28, 2010 | Technics SCEH790 CD Shelf System
Jan 11, 2009 | Technics SCEH790 CD Shelf System
452 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: