Need helps with a Yamaha digital tuner

[gaetan8888]

Hello

I have a Yamaha digital tuner model T-520, the signal goes out and I ear noise for few second and then the signal come back, every few minutes.

I did check all the solders on the board and I did not see any broken solder joins.

Any ideas of the reasons of that problem ?

Thank

Bye

Gaetan

 

[mjf]

hello.
trial: does the tuner work in mono properly?
if he does there could be something wrong with the stereodecoder.
greetings...............

 

[gaetan8888]

Hello

I did check and the tuner do not work in mono properly, so it is same problems in mono or stereo.

The signal still goes out for few second and then the signal come back, every few minutes.

But this time I let it ON for an hour, and after that hour there was no more signal at all, even wen I did try to tune for other FM channels the tuner do no catch any channels. And I have a good antenna.

After closing the tuner for 15 minutes and lighting ON again, it was back and catching channels again but with the same usual problem.

Thank

Bye

Gaetan