Need a road map for a Panasonic CT101

[Richard D]

Hello all, I could sure use a schematic for a Panasonic CT-101 micro crt color tv I am having trouble with the Audio, It sounds just like a voice coil going bad, yet when I plug a small speaker into the headphone jack it sounds fine. When I replaced the original speaker with a new one it behaved the same way! When I hooked up the original speaker to the earphone jack it sounds fine but at low volume. The phonejack and speaker both come from a small circuit board with no amp chip on it, just the vhf/uhf selector and channel indicator button.
Excuse me while I go pound my head against the wall some more.,
Richard.