Ethaniel Posted May 11, 2011 Share Posted May 11, 2011 Hello everyone. I recently got an Odyssey 300 from a friend that had it working. Unfortunately it doens't work anymore. I was able to narrow the malfunction on one of its transistors. I suppose it's the one that feeds power to the machine. As you see in the picture, i have removed it because it was broken. He probably used wrong voltage. The transistor reads 224-1 701 EBC. I went to an electronics store but the couldnt find a replacement as they said that the code is from the manufacturer. I suppose you have more knowledge on the subject. Thank you for any tip. Quote Link to comment Share on other sites More sharing options...
ATARI7800fan Posted May 11, 2011 Share Posted May 11, 2011 what is your opinion of the odyssey systems, Have thought about maybe adding one to my collection one day. Quote Link to comment Share on other sites More sharing options...
Ethaniel Posted May 11, 2011 Author Share Posted May 11, 2011 well... it's not Odyssey 1 but it sure is a classic piece. It's also cheap to get Quote Link to comment Share on other sites More sharing options...
ATARI7800fan Posted May 12, 2011 Share Posted May 12, 2011 well... it's not Odyssey 1 but it sure is a classic piece. It's also cheap to get That's what I was thinking, thanks. Quote Link to comment Share on other sites More sharing options...
Ethaniel Posted May 13, 2011 Author Share Posted May 13, 2011 bumpeetee bump! Quote Link to comment Share on other sites More sharing options...
ATARI7800fan Posted May 13, 2011 Share Posted May 13, 2011 bump, bump Quote Link to comment Share on other sites More sharing options...
Odysseus Posted May 15, 2011 Share Posted May 15, 2011 I know people with the schematics for 100, 200 and 4000 but noone with a 300 and its alot different than the others. The Wonderwizard has the same board if you could find out anything about that Oh and for reference Odyssey is amazing. the dedicated pongs are okay but not the same Quote Link to comment Share on other sites More sharing options...
Prodos8 Posted May 15, 2011 Share Posted May 15, 2011 I'd try a general purpose PNP transistor. Was it a TO-92 package? If so EBC usually means PNP and CBE would mean NPN. Quote Link to comment Share on other sites More sharing options...
Ethaniel Posted May 16, 2011 Author Share Posted May 16, 2011 I'd try a general purpose PNP transistor. Was it a TO-92 package? If so EBC usually means PNP and CBE would mean NPN. i have noooo idea what you're talking about... im not THAT good in electronics. Quote Link to comment Share on other sites More sharing options...
Keatah Posted June 20, 2011 Share Posted June 20, 2011 Show me a picture of the part. From the font used to print the number I can tell you the mfg. and then cross-reference it to a replacement. Quote Link to comment Share on other sites More sharing options...
Odysseus Posted June 24, 2011 Share Posted June 24, 2011 I just purchase a book with schematics for this system the other day, with the expectation of helping you out. Ill try to scan it for you when i get it Quote Link to comment Share on other sites More sharing options...
Ethaniel Posted June 29, 2011 Author Share Posted June 29, 2011 Show me a picture of the part. From the font used to print the number I can tell you the mfg. and then cross-reference it to a replacement. I don't think I have the part anymore but thanks anyway I just purchase a book with schematics for this system the other day, with the expectation of helping you out. Ill try to scan it for you when i get it I'm looking forward to it! Thanks Quote Link to comment Share on other sites More sharing options...
Odysseus Posted June 29, 2011 Share Posted June 29, 2011 I sent you the best scan I could get Quote Link to comment Share on other sites More sharing options...
Ethaniel Posted June 29, 2011 Author Share Posted June 29, 2011 the scan is not very clear but i think i spotted the part i need! it's the Volt regulator 224NI if i read that correct. is this the name i should ask for in a store? Quote Link to comment Share on other sites More sharing options...
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