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SR-52A rebuild project (SR-52A 942058 LTA4176)
03-05-2021, 02:14 PM
Post: #3
RE: SR-52 rebuild project
Thank you Max,

I have that document but it's not clear what kind of transistor is,
maybe this could be a PCB revision that doesn't need it ...
I do remember stripping some of the components but not that particular transistor
Will work on it probably this weekend, starting by re-soldering the missing ICs and will see !

thanks again take care !!!

(03-05-2021 01:07 PM)Maximilian Hohmann Wrote:  Hello!

(03-05-2021 09:12 AM)albertofenini Wrote:  Q4 ... anyone can tell us what kind of transistor is ?

Did you look in the SR-52 troubleshooting guide? http://www.decodesystems.com/TI_SR-52_Tr...ooting.pdf

I have looked through it but it is difficult to tell what Q4 is - it is shown in one of the last pages.

Regards
Max

Edoardo & Alberto
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Messages In This Thread
RE: SR-52 rebuild project - albertofenini - 03-05-2021 02:14 PM
RE: SR-52 rebuild project - jebem - 03-05-2021, 03:33 PM
RE: SR-52 rebuild project - albertofenini - 03-05-2021, 03:39 PM
RE: SR-52 rebuild project - albertofenini - 03-05-2021, 04:50 PM
RE: SR-52 rebuild project - jebem - 03-05-2021, 05:16 PM
RE: SR-52 rebuild project - albertofenini - 03-05-2021, 06:28 PM
RE: SR-52 rebuild project - jebem - 03-05-2021, 08:26 PM
RE: SR-52 rebuild project - albertofenini - 03-05-2021, 09:53 PM
RE: SR-52 rebuild project - albertofenini - 03-05-2021, 09:12 PM
RE: SR-52 rebuild project - albertofenini - 03-06-2021, 03:59 PM



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