All posts tagged "amplifier repair"
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Multiple Problems Solved In This Marantz Integrated Amplifier Model PM-75
This set was brought to me by a regular customer reporting that it suddenly stopped working and no control in the front panel worked. After my usual practice of opening and cleaning...
- Posted January 12, 2025
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Modification Of DB Meter In Technics Receiver Amplifier Model SA380S
This set had visited me a few months back and I had posted my report and I request the readers to see the article using the following link, before reading further:...
- Posted December 28, 2024
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Intermittent On/Off Problem Solved In YAMAHA RX-V485 Receiver Amplifier
This set was brought to me by my school classmate with the complaint that it was intermittently going on/off. Though I had directed him to take it to another technician in town, due to overload of work...
- Posted December 2, 2023
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Revisit Of Tandberg 3102 Amplifier After Nine Years
This Amp had visited me in August 2013 with a complaint that there was distortion in one channel. I had replaced a few caps in the output section, which were found leaky, upon which it worked fairly...
- Posted November 4, 2023
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Yamaha RX797 AMP Repair
A regular automotive customer brought in this Yamaha RX 797 amplifier with a no power situation. Firstly, I was able to download a service manual to make the diagnosis a little easier. Yamaha RX-797 service manual link...
- Posted June 3, 2023
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Rejuvenation Of PHILIPS Tuner Amplifier Model AH719
This Amp was one among the few items that I picked up from second sales done by a Technician, who lost vision and discontinued his shop. I paid him a good amount and...
- Posted February 24, 2023
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Left Channel Output Found Charred In QUED A240CD Amplifier
This amplifier was brought to me by a regular customer of mine with the complaint that the left channel became dead and he also smelt something burning. I opened the set and...
- Posted February 4, 2023
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Fuse Blown And Power On LED Found Short In NORGE 2060 Amplifier
This Amp was brought to me by a regular customer, with the complaint that one channel of the Amp was not working and later it became dead, i.e. even the Power On Led was not lighting up....
- Posted January 9, 2023