Question about Proscan Used Original PS31122 SIMPLE Remote Control

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Proscan PA31122 TV audio amp

I have a fair amount of knowledge on audio circuit design and I am very curious to know about the audio amplifier in my old Proscan TV, chassis # ctc169ej5. I am especially interested in the circuit configuration of the last two stages of the amplifier which feed the external speakers. For example, are each of the stereo output stages of this 5 wpc amplifier single ended source (or emitter) followers, or push-pull MOSFETs, etc? I would love to study the design for myself. If anyone would like to share their copy of the TV's amplifier schematic, please send it to cineennui@gmx.com . Thanks

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My regservo need to active plz help me for activation code

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I want to connect speakers, but the plug in to RCA audio jacks yield no sound. Do they need to be turned on ?If so, how. How can I connect Headphones to TV. Please call me if possible. I am a 76 year...


I'm sorry for the difficulties you're experiencing in connecting Speakers to the TV. Unfortunately, the audio output of the TV is not intended to connect direct speakers. Hence you may have to get a Receiver or Amplifier to connect the speakers to the TV. You can get the compatible Amplifier for your speaker from your nearest Electronics Shop. Please tell the wattage rating of the Speaker and they should be able to provide one compatible amplifier.

Alternately, you may purchase a Home Theater System to use with the TV. It comes with Receiver/Amplier and Speakers.


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Of course, any current AVR's do that too and bring digital sources and multichannel audio to the mix for as little as the PM7703 may cost.

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