Many times after the switch machine machine is normal. FYuservice manual download site
FYuservice manual download site
Before the outage protection measure various output voltage, in addition to the 6.5 V output is about 5.5 V, other voltage are normal. Measuring IC2307 (3) the output voltage of 4.5 V, boot up the machine many times normal after measuring the voltage of 5 V, so protect downtime reasons for IC2703 input and output voltage is too low. Replace IC2307 fault remains. So the suspect T801 7 v output voltage is too low, after replacing T801 machine back to normal.FYuservice manual download site
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