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Author Topic: Clear-Com RS-502 schematic?  (Read 637 times)

Scott Helmke

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Clear-Com RS-502 schematic?
« on: March 24, 2023, 01:42:16 PM »

Does anybody have an RS-502, ideally RS-522 (the TW version, right?) schematic they could share with me? 

I've got one of those old packs with a weird distortion problem, and we're well into the "grudge troubleshooting" phase of the repair.  I do have an RS-501 schematic which covers most of the same ground, but I think I've got a problem where the mic splits into the two different channels.
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Ike Zimbel

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Re: Clear-Com RS-502 schematic?
« Reply #1 on: March 25, 2023, 09:01:28 PM »

Does anybody have an RS-502, ideally RS-522 (the TW version, right?) schematic they could share with me? 

I've got one of those old packs with a weird distortion problem, and we're well into the "grudge troubleshooting" phase of the repair.  I do have an RS-501 schematic which covers most of the same ground, but I think I've got a problem where the mic splits into the two different channels.
I may have it, will try and look in the next few days. I definitely have some parts for that vintage of Clear-Com product, including two of the OEM, un-obtanium, 20-pin IC that is the heart of the RS-5xx series belt packs. If anyone is still using that series of Clear-Com, please reach out as I'm looking to part with my parts.
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~Ike Zimbel~
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Scott Helmke

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Re: Clear-Com RS-502 schematic?
« Reply #2 on: March 26, 2023, 12:00:41 PM »

I may have it, will try and look in the next few days. I definitely have some parts for that vintage of Clear-Com product, including two of the OEM, un-obtanium, 20-pin IC that is the heart of the RS-5xx series belt packs. If anyone is still using that series of Clear-Com, please reach out as I'm looking to part with my parts.

Thanks for looking for the schematic!

I'm definitely interested in parts, I've had to give up on at least a couple of packs because of that chip.
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ProSoundWeb Community

Re: Clear-Com RS-502 schematic?
« Reply #2 on: March 26, 2023, 12:00:41 PM »


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