48-1262 stumped

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48-1262 stumped

ke5yum
Junior Member

Posts: 41
Threads: 13
Joined: Feb 2013
City: Oklahoma/Texas

05-02-2013, 08:40 AM

I am not sure what to do next, and I need some help.

I replaced the rectifiter tube to get the voltages up.

I double checked the wiring of my new electrolytic capacitors (C101 and C102) and they are correct.

I replaced R202. That gave me a whine in the audio that is removed with the volume control.

Now my C101 and C102 have blown. Smoke everywhere. I have two new caps on hand but do not want to replace them until I can figure out why they blew. Voltage rating on the blown caps were 500 volts.

I'm thinking I may have a short somewhere, and if so, how do I track that down.

Thanks, Terry

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Messages In This Thread

48-1262 stumped - by ke5yum - 05-02-2013, 08:40 AM

RE: 48-1262 stumped - by morzh - 05-02-2013, 10:28 AM

RE: 48-1262 stumped - by Steve Davis - 05-02-2013, 11:13 AM

RE: 48-1262 stumped - by morzh - 05-02-2013, 11:58 AM

RE: 48-1262 stumped - by ke5yum - 05-02-2013, 01:23 PM

RE: 48-1262 stumped - by morzh - 05-02-2013, 04:25 PM

RE: 48-1262 stumped - by Ron Ramirez - 05-02-2013, 07:57 PM

RE: 48-1262 stumped - by morzh - 05-02-2013, 08:27 PM

RE: 48-1262 stumped - by Ron Ramirez - 05-02-2013, 08:28 PM

RE: 48-1262 stumped - by morzh - 05-02-2013, 08:33 PM

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