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Sony ICF SW7600 neither AM nor FM reception

  • Thread starter Müller, Frank-Stefan (MRT)
  • Start date
M

Müller, Frank-Stefan (MRT)

My 22 yrs old Sony ICF SW7600 shows neither AM nor FM reception anymore,
I got the service Manual Ver 1.0 2001. 03, but I got no clue.

Any ideas?

Thanks

Frank
 
N

N_Cook

Müller said:
My 22 yrs old Sony ICF SW7600 shows neither AM nor FM reception anymore,
I got the service Manual Ver 1.0 2001. 03, but I got no clue.

Any ideas?

Thanks

Frank


Is there other signs of life, display? audio amplifier hiss?
 
W

William Sommerwerck

Dead IF stage? Dead audio output? (!!!)

You need to trace the signal through the radio. You can do this with a 'scope.
 
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