Robisme
Sansui Enthusiast
And stays there unless the meter button is pressed. Then tuner signal shows fine.
Hello Yamaha forum. Been a while since I have been in here.
There were blown outputs and fuses in this channel, but that has been repaired and the receiver works well.
DC offset on this channel is less than 10mv.
Repaired the power supply cracked solder connections on the plug connector.
Replaced both 2SD234s on PS.
There is about 1 volt on the meter. Cut the red wire that feeds the meter from the PS board and the meter returns to 0. Still works for tuner signal.
At this point, when I measure the voltages for both channels (with the red wire cut) on the PS outs for the meters, they match. So not likely an issue on the PS board.
I was going to shotgun all the 2SC1918s on the small board that the meter switch is on.
Any thoughts?
Rob
Hello Yamaha forum. Been a while since I have been in here.
There were blown outputs and fuses in this channel, but that has been repaired and the receiver works well.
DC offset on this channel is less than 10mv.
Repaired the power supply cracked solder connections on the plug connector.
Replaced both 2SD234s on PS.
There is about 1 volt on the meter. Cut the red wire that feeds the meter from the PS board and the meter returns to 0. Still works for tuner signal.
At this point, when I measure the voltages for both channels (with the red wire cut) on the PS outs for the meters, they match. So not likely an issue on the PS board.
I was going to shotgun all the 2SC1918s on the small board that the meter switch is on.
Any thoughts?
Rob