Hi, I need some help with some problems with a Conion C100F please, if anyone out there has any ideas/solutions?
1. Constant humming noise/sound when turned on.
2. When I opened it up I found that someone already has been in there and changed the transformer and wiring on the circuit board PCB 8, and added a capacitor.
The tuner dial light doesn't work because it's been cut off from the circuit and the bulb is blown aswell and the switch for the 120/240V doesn't work either.
3. The mono/stereo/stereo wide switch is faulty/playing up, it doesn't work on stereo wide mode and is very noisy when switching between them.
I've taken out all the circuit boards and cleaned all the switches and pots etc but still not much good.
Is there anywhere else I can connect the tuner dial light up to?
4. I found a large blue capacitor connected to the blue and white wires coming from the power/alarm switches circuit board PCB 20 to reduce humming noise but 1 end broke off and I connected another 1.
Anyone out there has any ideas/solutions for all this please?
Some photos to show details of the above.
Thanks in advance.
1. Constant humming noise/sound when turned on.
2. When I opened it up I found that someone already has been in there and changed the transformer and wiring on the circuit board PCB 8, and added a capacitor.
The tuner dial light doesn't work because it's been cut off from the circuit and the bulb is blown aswell and the switch for the 120/240V doesn't work either.
3. The mono/stereo/stereo wide switch is faulty/playing up, it doesn't work on stereo wide mode and is very noisy when switching between them.
I've taken out all the circuit boards and cleaned all the switches and pots etc but still not much good.
Is there anywhere else I can connect the tuner dial light up to?
4. I found a large blue capacitor connected to the blue and white wires coming from the power/alarm switches circuit board PCB 20 to reduce humming noise but 1 end broke off and I connected another 1.
Anyone out there has any ideas/solutions for all this please?
Some photos to show details of the above.
Thanks in advance.