F
Franc Zabkar
- Jan 1, 1970
- 0
I'm troubleshooting an old AWA (Mitsubishi) C4309 TV that
intermittently turns on by itself or changes channels randomly by
itself. I've replaced about 10 dry electrolytics all over the chassis,
but mainly in the standby PSU. I've also checked the electros around
the uP and EEPROM. However the problem remains. I don't think it is a
front panel issue as there is only one button to cycle through the
channels, and this button selects the next preset in ascending order.
Could a remote IR sensor cause a problem like this?
- Franc Zabkar
intermittently turns on by itself or changes channels randomly by
itself. I've replaced about 10 dry electrolytics all over the chassis,
but mainly in the standby PSU. I've also checked the electros around
the uP and EEPROM. However the problem remains. I don't think it is a
front panel issue as there is only one button to cycle through the
channels, and this button selects the next preset in ascending order.
Could a remote IR sensor cause a problem like this?
- Franc Zabkar