Hello,
Does anyone know or where I can find Information on the transformer output(secondary) voltages for a Luxman R341 Receiver? Mainly the display connection. The primary is shot on the transformer and I Am trying to find a replacement. The service manual/schematics does not provide this information. Thank you, any help would be appreciated.
Bill
Does anyone know or where I can find Information on the transformer output(secondary) voltages for a Luxman R341 Receiver? Mainly the display connection. The primary is shot on the transformer and I Am trying to find a replacement. The service manual/schematics does not provide this information. Thank you, any help would be appreciated.
Bill
This is one of those cases where I'd start praying to the transformer gods that the thermal fuse isn't buried too deeply or possibly can even be bypassed externally. Usually that's all that's dead when the primary shows no continuity. They'll usually denote trip temperature in Celsius (probably somewhere around 120; an external replacement could be at around 72).
Difficulty of such an operation is extremely hard to predict, transformers can be literally all over the map when it comes to thermal fuse placement. Unwinding transformers is not something that most of us will have much experience in either.
Difficulty of such an operation is extremely hard to predict, transformers can be literally all over the map when it comes to thermal fuse placement. Unwinding transformers is not something that most of us will have much experience in either.
Thank you for the response and the valuable information. I would prefer to replace the transformer for safety sake. Is there anyone that can provide the transformer secondary output voltages for this receiver, Luxman R341? Thanks again, Bill
Hello sgrossklass,
I was able to repair the transformer, using the information you provided. Thanks again. Both amplifier sections now function, however I cannot get a signal through the preamp section to the amplifiers from any selected source. Is there a simple way to determine the problem area. The amplifier sections work when I use an external preamp.
Thank you,
Bill
I was able to repair the transformer, using the information you provided. Thanks again. Both amplifier sections now function, however I cannot get a signal through the preamp section to the amplifiers from any selected source. Is there a simple way to determine the problem area. The amplifier sections work when I use an external preamp.
Thank you,
Bill