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  1. Receivers, Amps, and Processors
    Hello, Like many others, my Onkyo HDMI board failed. Someone did a nice video for the SR-606, but the SR-806 board is completely different. I repaired my board by replacing the defective capacitors as illustrated in the pics. This fixed loud chirping, sub woofer popping, loss of HDMI video...
  2. DIY Speakers and Subs
    I've heard that re-capping crossovers is a crapshoot, and several posters to this forum have said categorically that it makes no or minimal difference. Others have claimed results ranging from small improvement to the occasional significant improvement. I'm considering re-capping my Definitive...
  3. LCD Flat Panel Displays
    I have a Samsung UN55FH6003FXZA LCD TV and it is about 18 months old. About 2 months ago it began to have issue powering up, after reading on-line I looked at the capacitors on the power board and none appeared damaged. Instead of troubleshooting the capacitors I ordered a new power board and...
  4. Receivers, Amps, and Processors
    Do power supply capacitors have a greater influence on sound (quality?) than other capacitors? I recently picked up a Luxman R-115 integrated amplifier off eBay. The seller wrote this: "I upgraded the 3 1000uf used in the power supply section with Nichicon Muse Series FW, secondary to...
  5. Receivers, Amps, and Processors
    So I dug up an old H/K receiver I had put away due to issues it was having and I am now attempting to solve it's problems. The receiver after a few minutes of operation begins to create popping sounds through the speakers. On low volume the popping is lower, and on high volume its noticeably...
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