All posts tagged "amplifier repair"
Dead Zen Micro Hifi LCD Component System solved!
I received this Zen ZMS-7LCD Component System with the complaint that it became dead after failure of sound, while it was being played. As usual, I opened the...
- Posted November 11, 2015
Sansui AU-D5 Integrated Amplifier Repair
This amp came to me with a complaint that the protect mode is on, and all LEDs on the right channel light up. As usual, opened the amp and did a...
- Posted October 26, 2015
KONIG PA 10000 (2 x 500Watt) amplifier, no output in one channel repaired
This amplifier was given to me for repair after an unsuccessful repair intervention of another technician, who unfortunately left permanent traces of vandalism in its PCB trying to repair it...
- Posted September 28, 2015
Birth of a good amplifier from the junkyard
I had one component system brought to me for repair long back. It had got hit by lightning and almost all its control functions, including Micro Controller became...
- Posted May 30, 2015
Pioneer SM-700 Amplifier Repaired
I have been involved in Automotive Electrical repairs for 8 years. I have always been interested in electronics, but didn’t really know much about the area until about 18 months ago...
- Posted May 26, 2014
An amplifier with static sound repaired. Model: Daynavox PA-DAAM-1121
An amplifier that produces static noise in the speakers is an easy problem to fix. This was an old amplifier and the repair was easy. Here is the story. This...
- Posted March 17, 2014
A surround amplifier with no sound output repaired. Model Vtrek AV-3100
I got a call from the principle of the Lutheran school in my area to go and check the amplifierin their school theater. When I got there, and powered...
- Posted March 5, 2014
Peavey Amplifier repair. Model: PV-4C
An owner of a restaurant and a friend of mine brought me a very old amplifier. The main problem with this amplifier is when you power it up, it comes on for a few seconds then it...
- Posted June 27, 2013