quantar power supply

[ik4nyv]

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

[jackhackett]

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.

[Astro Spectra]

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]

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