Set shut off during a DVD playback and wouldn't stay powered up after that. It would shut down in about 5 seconds after restart or quicker if another button on television or remote was pressed. Disconnecting from the power source for an extended period increased the amount of time that the set would stay on to about a minute.
SOURCE: Television Shuts Off
TRY REPLACING THE REGULATOR OR CHECK DIODES IN SAID CIRCUIT ,ALSO CHECK FOR BAD CONNECTIONS.
Posted on Jan 26, 2008
SOURCE: toshiba md20p1c tv power won't stay on
The problem is Q401. Change it. It is a 2SC1624 but a 2SC1018 will also work. This solution will work for other Toshiba P combo units.
Posted on Mar 14, 2008
SOURCE: Unit shuts off automatically after power on.
You have an internal short in the electrical line. your wall a/c [120 volts] goes inside and is converted [changed] to DC [ like a super battery] There are a lot of connections coming out of this POWER SUPPLY[super battery] to FEED other electrical circuit. ANY one of the circuits can demand more then power supply can give and will cause it to SHUT DOWN [turn off to protect itself]
unless u know what u are doing [" DANGER!! wILL rOBINSON, DANGER!!] you should not mess with it.
Posted on May 14, 2008
SOURCE: Toshiba MW20F51 tv won't turn on either manually or with remote
power off all the time
Posted on Mar 12, 2009
SOURCE: Toshiba MW20FM1 DVD section quits
I too cleaned all DVD connections, reinstalled everything, and boom! Fixed!!
Posted on Jun 10, 2009
60 views
Usually answered in minutes!
×