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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Degauss relay clicks 3 times when power is turned on. No stand-by
voltages. Raw B+ at 170 volts. Removed H.O.T , stand- by voltages come back., but regulated B+ at Cr106 160 volts. Raw B+ still 170 volts. Disconnected reg. B+ at pin 3 of flyback transformer ,no difference. Could it be IC14101, oscillator for Q101? Voltages on IC seem to be normal. |
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