Quote:
Originally Posted by vol.2
Also, probe the 3.58MHz crystal in the Hor circuit to make sure it's outputting the correct frequency. If the crystal is pooched it will mess a whole slew of things up
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I don't have a scope or frequency counter
As I said, there's 12v on Q554's emitter which means the H osc. disabling circuit is activated (which is what's deliberately throwing H sync off as a "safety feature"). I don't know why it's activating though. Could be excess HV??