| Electronics > Beginners |
| Help Identifying to39 transistor...private labeled. |
| (1/1) |
| Davetheampguy:
Long shot. Working on a Rivera Sedona Lite acoustic tube amp. Second channel is out. Signal traced second channel and found shorted transistor..the first one in the channel. Easy fix...if I can ID the transistor. to39 i think. Says Rivera 104-010 0745. Guess its a jfet? I have scoured for a schematic. q103 on the circuit board. Please help. Have had no response from Rivera. |
| strawberry:
Any JFET should work if DC values are close enough Pull out values from schematic easy J104 (2SJ104) |
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