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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Hi,
I have a Pioneer VSX-D309 receiver that was woking nice until recently, when the rotary volume control became kind of crazy. It now performs erratically, so for example if I turn the volume down it may actually go up! Or it may "jump" directly from, say, -60 to -35dB. The remote works smoothly, though, which suggests a mechanical problem with the rotary control. This control is not a potentiometer, it's a kind of a continuous digital/optical control. Any clues? TIA, Rubem |
#2
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The control must likely will have to be replaced. The only part source is
Pioneer themselves. If you look in the user instruction booklet that came with the machine they should have reference for parts and service. -- Greetings, Jerry Greenberg GLG Technologies GLG ========================================= WebPage http://www.zoom-one.com Electronics http://www.zoom-one.com/electron.htm ========================================= "Rubem Pechansky" wrote in message m... Hi, I have a Pioneer VSX-D309 receiver that was woking nice until recently, when the rotary volume control became kind of crazy. It now performs erratically, so for example if I turn the volume down it may actually go up! Or it may "jump" directly from, say, -60 to -35dB. The remote works smoothly, though, which suggests a mechanical problem with the rotary control. This control is not a potentiometer, it's a kind of a continuous digital/optical control. Any clues? TIA, Rubem |
#3
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That's what I feared.. thanks anyway!
"Jerry G." wrote in message ... The control must likely will have to be replaced. The only part source is Pioneer themselves. If you look in the user instruction booklet that came with the machine they should have reference for parts and service. |
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