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edits
577/Repairs: Difference between revisions
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→Symptom: CRT not coming on. Yellow Collector Warning light on. No functions on unit.
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K125 coil must be grounded to close relay and turn on K115 and the rest of the machine. | K125 coil must be grounded to close relay and turn on K115 and the rest of the machine. | ||
K125 coil is controlled by Q588 of the | K125 coil is controlled by Q588 of the Vert/Horz Amplifier (Schematic <6>). | ||
Pulled Q588 (TEK p/n 151-0302-00), put it in the 576 Curve Tracer, it tests as a Diode. | Pulled Q588 (TEK p/n 151-0302-00), put it in the 576 Curve Tracer, it tests as a Diode. | ||