Motorola roundie

[timmy]

I’m doing resistance checks on the color tube sockets the burst amp every pin is exact to the sams but pin 8 shows 5k but sams shows it should be zero this pin goes to ground. And I’m using the x2 output for negative pin 8 is heater how could it show anything.

[Yamamaya42]

Originally Posted by timmy

I’m doing resistance checks on the color tube sockets the burst amp every pin is exact to the sams but pin 8 shows 5k but sams shows it should be zero this pin goes to ground. And I’m using the x2 output for negative pin 8 is heater how could it show anything.

V21pin 8 is the cathode of the burst gate, and is tied to ground, resistance check is in reference TO ground. ONLY pins 1,3,6,7 are tested from X2, all else, from ground.