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RCA Alarm Clock w/CD Player, AM/FM Stereo & Nature Sounds - Page 6 Questions & Answers
Repair manual For rca Rcd158A The speakers hum when it's plugged in even though it's turned off
That is a sign that the capacitors that filter the power supply ripple are bad. There is no schematic for it but if you have it unplugged and you take it apart, you can see where the power cord comes into the unit and goes to the power supply board. There should be a transformer nearby. There is usually a board that has some semiconductors on it as well as capacitors. The capacitors need replaced.
12/26/2021 11:34:29 PM •
RCA Audio...
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Answered
on Dec 26, 2021
RCA VST 230D, S Record player missing things....
What the picture doesn’t show are the 4 thin color coded wires traveling from the cartridge through the tone arm and down to the amplifier. More than likely your white wire is ground. Your record player (turntable) has a ceramic cartridge. The picture shows a magnetic cartridge. The wiring is basically the same except for ground wire.
11/13/2021 1:15:08 PM •
RCA Audio...
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Answered
on Nov 13, 2021
Rca remote for Home theater rts735e is not working, is they a compatible universal remote?
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7/20/2021 5:57:15 AM •
RCA Audio...
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Answered
on Jul 20, 2021
How to hook up a vintage Marantz receiver to a Klipsch sub woofer with no sub outputs on receiver. I do have main in L and R
Pre out L and R
On the back of receiver. They use RCA jacks. The sub has L and R inputs using RCA jacks. How to connect?
The subwoofer is much more than just another bass unit and the purpose is to reproduce sub-audible content in order to add ambience to the listening experience and before it can reproduce the sound it must first be part of the recording or performance. Even if a recording is rich in sub-audible content, unless the amplifier is designed to process and filter sub-audible frequencies, the amount of content available at the output is likely to be minimal.
A pair of good 3-way loudspeakers will, most of the time produce a purer and more realistic sound with plenty of power and render a subwoofer superfluous.
The fact your amp doesn't have an output for a sub means, even if you successfully connect it there is unlikely to be much activity from it.
The only sensible way to connect it would be as a ghost speaker as used by many hi-fi enthusiasts since the introduction of stereo.
The purpose of a ghost speaker is to fill a gap between the channels and is driven by the difference in emf between the loudspeaker positive of each channel. Unfortunately the difference between the channels isn't great enough to drive a loudspeaker so another amplifier will be needed.
As it is a surplus subwoofer you are trying to find a use for you should either obtain the signal from the bass unit of each speaker or use a crossover type filter in the output of the second amp.
1/27/2021 10:24:16 PM •
RCA Audio...
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Answered
on Jan 27, 2021
Set time on RCA dual clock radio with fashion wrap? RCR 8622
I love the form of your question, as I wanted to wing the sucker myself, but got online before I actually pulled an Office Space on it. I found nothing, but I DID actually figure it out. Not super intuitive though. To set the time: Hold down the memory key in the middle until the number flashes. Use the arrow up/down on the right to set hour. Press Memory key again, repeat with arrow keys to set minutes. Hit memory key again. Alarm: Press/hold the Alarm button until the Alarm 1 or 2 flashes and press the side you want, 1 or 2, to set. Arrow time up/down, then do minutes, press alarm 1 again, select alarm or tuner, press alarm 1 again. Now I need to see if it will work in the morning. I know the flipping time is set though! Good luck. If you wing it, please post photos! :D
11/2/2020 3:54:11 PM •
RCA Audio...
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Answered
on Nov 02, 2020
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