Turned on my set that had just been working fine and there is no picture or sound. Slight Electrical odor when turned on. Also a "chirping sound about once a second. LED DP37 blinks in unison with the chirping sound. What broke??
It sounds like a defect in the horizontal drive or HI voltage circuit. Could be the Horizontal output transistor , and /or the flyback transformer, a short in the scan derived power supply on the output of the flyback transformer. If your not aware of the HI VOLTAGE issues and have soldering experience you should seek a pro to assist ya in this repair. If you do have the experience, get a schematic and start with the hi voltage circuit. Good Luck
Posted on Jun 18, 2006
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