HamburgChris
Feb 21 2006, 9:50 pm
Long shot: I'm looking for electronic parts for a Panasonic SX339 Receiver/Amp . Any ideas in the Hamburg area or online would be helpful. Two transistors need to be replaced etc. A close-up photo of the area in the amplifier can be posted. This is not a Dolby Surround amp and is a few years old.
Cheers!
neilg
Feb 22 2006, 8:26 am
Have you tried
www.conrad.de ?
Transistors in amps tend to be difficult to find in such catalogues I find, unless you know a transistor that is the same but has a different number on in. (I'm sure there is an english word that fits there, but can't remember it, usually used when refering to alternative car parts)
Neil
Feb 22 2006, 8:35 am
PM or post the number on the transistors and the package type (or a photo)
HamburgChris
Feb 23 2006, 1:30 pm
The transistors are almost unrecognisable. I think the previous owner was stupid enough to wire up the speakers while it was turned on and it went bang. I'll post the photo ASAP, but I think without a circuit diagramme, it might be difficult. Circuit diagrammes are available for quite high prices, but I can't see the point in giving out more money than I have to.
HamburgChris
Feb 23 2006, 9:35 pm
weird... I can't open Cute FTP to upload the photo onto my server. It's never happened before. The programme logo appears, but nothing else happens...

Photo later...
HamburgChris
Feb 25 2006, 7:38 pm
I've now updated CUTE FTP and uploaded the photo:
[img]http://www.hh-englishpages.de/Hpim2608trans.jpg[/img]
HamburgChris
Feb 27 2006, 1:31 am
Still looking. Just missed another SX-339 on Ebay - was hoping to create one working unit out of two - oh well...
Neil
Feb 27 2006, 9:13 am
Well your driver looks well fried !
Can you read the transistor type ? One problem I see is that the resistor is so well fried that
it is impossible to read the colour code. Because it is a stereo unit the circuitry is mirrored
so you should be able to find the transistor type and the resistor value.
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