Luxman R-1040 Right speaker is out of order.

[martinlo]

As title.
I did not change anything. Nothing wrong before 15 minutes and I stopped the CD player. And turned it on after 15minutes.
The right side speaker output is out of order.
Even the build-in radio has the music from the left.
Balance button was turned to the right side but the right side has no sound. The left side has no problem.
Any you help me to solve this problem?
Thank you!

 

[Netlist]

Did you party? Check the output fuses first (if any).

/Hugo

 

[martinlo]

Did you party? Check the output fuses first (if any).

/Hugo

How do I check it? Can you teach me?
Thank You.

 

[Netlist]

Open up the amp after you disconnected it from the mains.
Look for glass fuses and take them out of the holder.
Measure them with a multimeter set at ohmic region.
When the fuse is ok you should read about zero ohms, when broken infinite resistance.

/Hugo