action76
Active member
Need help with a WG K7193 chassis that won't fire up.
Ok long story short, I was converting a medium res tube to a standard. I got the 7193 chassis and a standard res yoke to swap. In my anxiousness I hook up the chassis and forgot to swap the yoke. It heard it come on briefly and then off. The fuse was blown. I realized what I did and then swapped the yoke. Now the first time you plug it in after it has been off a while, you can hear the tube energize and then go off. If you unplug it and back in it does nothing unless it has been unplugged for quite a while. The R101 seems to be getting pretty hot and one end of the LA7823 IC gets warm also. Could this other yoke caused other damage to the chassis? If so am I looking in the right place with the resistor and IC?
Thanks.
Ok long story short, I was converting a medium res tube to a standard. I got the 7193 chassis and a standard res yoke to swap. In my anxiousness I hook up the chassis and forgot to swap the yoke. It heard it come on briefly and then off. The fuse was blown. I realized what I did and then swapped the yoke. Now the first time you plug it in after it has been off a while, you can hear the tube energize and then go off. If you unplug it and back in it does nothing unless it has been unplugged for quite a while. The R101 seems to be getting pretty hot and one end of the LA7823 IC gets warm also. Could this other yoke caused other damage to the chassis? If so am I looking in the right place with the resistor and IC?
Thanks.
