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Midnitexpress
Posted on Monday, March 24, 2003 - 3:34 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I run a small radio shop in upstate NY, and this kicker is kicking me right square in the you know what! I have looked at this particular amp 4-5 times now, Ive pulled everything out put everything back. Anyways when I push the power on I lose RX. I can here people faintly (ie person normally gives me 9 pounds, now only gives me 1).The relay doesnt stick or anything, nothing is burned out! The little white ceramic transistor gets hotter than hell, but thats it. Any
suggestions!
Thank you
Midnite Express
KAUW-4836
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307
Posted on Monday, March 24, 2003 - 8:32 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Hmmm..If you power up and loose RX..It is most likely the keying transistor is shorted. If you replaced it and it still does it...Well then....

307
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Midnitexpress
Posted on Thursday, April 10, 2003 - 12:49 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Thanks 307. Sorry couldnt get back sooner, had a Ice Storm here in NY
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Badger
New member
Username: Badger

Post Number: 1
Registered: 6-2005
Posted on Wednesday, June 01, 2005 - 9:39 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

307'S RIGHT, ITS THE SMALL SWITCHING TRANSITER NEXT TO AND KINDA BEHIND THE RELAY
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555_bighorn
New member
Username: 555_bighorn

Post Number: 3
Registered: 1-2012
Posted on Tuesday, January 31, 2012 - 1:00 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

its called a 2n2907a

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