05-07-2011, 10:45 AM
Thanks once again,
I have fitted a 3 cope mains lead and am happier with safety now!
HOWEVER, I cleaned the function and stereo switch which are made of multiple wafer assemblies.
I won't tell you what I used as cleaning agent, I had run out of servisol and being in a hurry, I used what was to hand. Big mistake! It obviously contained some form of carbon compound and on switch on,
FIREWORKS!
Now I have a working function and stereo switch, FM stereo now sounds great. But I have reduced volume, what have I upset?
The HT rectification is handled by 2 ancient silicon diodes, Me thinks the HT may be low as the fireworks may have seen one of them off. Better go hunt for the 1N4007s
Back to circuit diagram......
Regards,
Rob
I have fitted a 3 cope mains lead and am happier with safety now!
HOWEVER, I cleaned the function and stereo switch which are made of multiple wafer assemblies.
I won't tell you what I used as cleaning agent, I had run out of servisol and being in a hurry, I used what was to hand. Big mistake! It obviously contained some form of carbon compound and on switch on,
FIREWORKS!
Now I have a working function and stereo switch, FM stereo now sounds great. But I have reduced volume, what have I upset?
The HT rectification is handled by 2 ancient silicon diodes, Me thinks the HT may be low as the fireworks may have seen one of them off. Better go hunt for the 1N4007s
Back to circuit diagram......
Regards,
Rob
