Section B ( what was between R76 tie point and tuner pin 4 wire ,also lamp m3) should be 13 ohms
Section A ( tie point and tuner pin 4 wire to tie point and tuner pin 3 / C53 ) should be 17 ohms
Section c ( tie point and tuner pin 3 / C53 to far point of part to filament strings) should be 8 ohms
anything way beyond this is big trouble
