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quantar power supply

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ik4nyv
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Posts: 15
Joined: Wed Dec 06, 2006 8:38 am

quantar power supply

Postby ik4nyv » Fri Jan 03, 2020 9:38 am

i have motorola quantar with power supply TPN6187A , is faulty.
where i con looking for schematic , for repair the powe rsupply??
i have only manual of quantar with block schematic of power supply.
tnx for info
ik4nyv peter

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jackhackett
Posts: 1465
Joined: Tue Jun 10, 2003 8:52 am

Re: quantar power supply

Postby jackhackett » Mon Jan 06, 2020 6:39 am

I don't know that there was ever a schematic available for those, I've seen a lot of Quantar manuals and they all had just the block diagrams. They were only meant to be serviceable at the module level, that is to say, they give you enough information to determine that the power supply is bad, and then you replace the whole thing.

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Astro Spectra
Posts: 646
Joined: Sat Sep 22, 2001 4:00 pm

Re: quantar power supply

Postby Astro Spectra » Mon Jan 06, 2020 11:53 am

I can confirm that there are no schematics for any of the various models. There supplies were built to a functional spec by different vendors and each used a variation of their own design.

Many are quite fixable depending on the fault but need to be tackled with experience. Some need to have rivets drilled to gain access.

ik4nyv
1 Warning for RSS/CPS Wanted/For Sale/Links
Posts: 15
Joined: Wed Dec 06, 2006 8:38 am

Re: quantar power supply

Postby ik4nyv » Fri Jan 10, 2020 8:08 am

tnx for reply, i use only block schematic of manuals
peter ik4nyv


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