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Service manual - Protek P3502 (Hung Chang) Oscilloscope

 
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shimniok



Joined: 28 Jan 2008
Posts: 9
Location: Centennial, CO
PostPosted: Mon May 04, 2009 1:58 am    Post subject: Service manual - Protek P3502 (Hung Chang) Oscilloscope Reply with quote
I know this isn't strictly related to robotics, but scopes are awful handy to have for troubleshooting the odd robot project...

Anyway... I could use a little help...

I have this Protek P3502 (aka Hung Chang 3502) oscilloscope that has a couple of power resistors that got cooked.

I don't have the service manual or a schematic so this is a nightmare to figure out. Smile

Anyone have a schematic or service manual?

Btw, I think these resistors are part of either the horizontal or vertical amp (ultimately the signal finds its way to the tube and it looks sort of like a symmetrical circuit... ???)

Thanks!
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shimniok



Joined: 28 Jan 2008
Posts: 9
Location: Centennial, CO
PostPosted: Thu Jun 04, 2009 2:59 am    Post subject: Reply with quote
Found the 3502C manual on Protek's website!
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