I have a JVC M70 that got one channel is very weak and the other not strong enough either. When I increase the volume on the channel that is weak it got no base and teh volume slightly icreases to half of its way and then remains at the same level. Is this an issue with components in the the amplifier stage or is a problem with the pre amplifier stage?
I cleaned the sliding volume controller pots stereo/mono switches with no luck. Is this a common problem with JVC M70? I also like to change the belts. I looks very tricky to open and access the belt area. If I can pull out the whole chassis things would have been much easier. I removed most of the screws holding the black plastic chassis and all corners are free but the centre are is stuck. I don't know which screw I missed to pull out the whole chassis leaving the speakers attached to the front section.
I like to get a service manual for M70. Let me know from where I can obtain one.
Please advice
I cleaned the sliding volume controller pots stereo/mono switches with no luck. Is this a common problem with JVC M70? I also like to change the belts. I looks very tricky to open and access the belt area. If I can pull out the whole chassis things would have been much easier. I removed most of the screws holding the black plastic chassis and all corners are free but the centre are is stuck. I don't know which screw I missed to pull out the whole chassis leaving the speakers attached to the front section.
I like to get a service manual for M70. Let me know from where I can obtain one.
Please advice