Gip-Gip Posted February 27, 2017 Share Posted February 27, 2017 My Atari Jr. gave out a while ago and after replacing the electrolytic caps and the voltage regulator I noticed a blown transistor next to the polystyrene sound capacitors. Could someone tell me the specs on that transistor if they have one? Quote Link to comment Share on other sites More sharing options...
+Stephen Moss Posted February 27, 2017 Share Posted February 27, 2017 Does it have any identifying marking on it? Alternatively how is it labeled on the PCB, as unless it is the only transistor it is difficult to give the correct information it the part cannot be identified. Quote Link to comment Share on other sites More sharing options...
Gip-Gip Posted February 28, 2017 Author Share Posted February 28, 2017 Does it have any identifying marking on it? Alternatively how is it labeled on the PCB, as unless it is the only transistor it is difficult to give the correct information it the part cannot be identified. The markings were taken out with the transistor, but it was Q4 on the board and right next to the only polystyrene caps on the board Quote Link to comment Share on other sites More sharing options...
mojoatomic Posted February 28, 2017 Share Posted February 28, 2017 The markings were taken out with the transistor, but it was Q4 on the board and right next to the only polystyrene caps on the board It's a regular old 2N3563 I will say, however, that it's unlikely that it snuffed itself without provocation. 1 Quote Link to comment Share on other sites More sharing options...
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