ICFC15W Repair Tips




Search: ICFC15W
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MakeModel Ch.SymptomProblem SolutionSolutionBy:
SonyICFC15W
DISCONNECTED Q9 Distorted sound in audio section. Used signal tracer to findbreak in landing at the collector of Q9.
SonyICFC15W
DEFECTIVE POWER TRANSFORMER Dead. Check for hum in radio when repaired.
SonyICFC15W
DEFECTIVE IC - MM5387N Hour numbers jumped from 4 to 7, 8 back to 7 instead of 4, 5,6, 7.
SonyICFC15W
SHORT IN PCB No clock read out. Voltage on grid too low.