hello, to many lines for signature, here is the answer for tools.
Oscilloscope : no
Multimeter : standard with capacitance
Type of signal source : mp3 reader with RCA output
Soldering iron : standard, temp regulation to 500°c
Desoldering pump : no, solder wick
Power supply : stp3005
thx
Oscilloscope : no
Multimeter : standard with capacitance
Type of signal source : mp3 reader with RCA output
Soldering iron : standard, temp regulation to 500°c
Desoldering pump : no, solder wick
Power supply : stp3005
thx
You put them all on one line like others have.
It's going to be difficult to troubleshoot without a scope. Is there one that you could borrow?
It's going to be difficult to troubleshoot without a scope. Is there one that you could borrow?
unfortunately no i can't have one. i know it would be better but car amplifier are occasionaly my job. already fix some with dead fets but here don't know.
thanx for help.
thanx for help.
It's up to you. Troubleshooting without a scope may be possible but would take quite a bit of time and effort.
Sorry attached file was missing
i have a red wire and a green wire are cut, but in this resin i can't find the other part of the wires.
this could be normal ??
i have a red wire and a green wire are cut, but in this resin i can't find the other part of the wires.
this could be normal ??
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This is normal for one of the transformers. The windings are for the low-voltage supply and are only needed on one of the transformers. They are cut on the other transformer.