Question about Zenith Televison & Video
Television stopped powering up after a power surge/outage. Reset circuit box & checked all outlets. after that Television will not turn on. It is an older Model Zenith Advanced System 3 Color TV
1) test the outlet box and plug a desk lamp if work, if does the circuit is o.k if NOT reset the c.breaker from your home
2) test the power cord for open or break
3) see for a blown fuse inside and replace, or c.breaker tripped reset.
4) test for short in transformer+coil+filter+diode+rectifier and ground chassin.
5) test the Horizontal output for +125vdc +HVREC+FLYBACK+vertical output for 80vdc+all they go to the CRT. measure the color circuite +12vdc+other circuite+12vdc+audio 24vdc. see the block diagram oTHERWISE you must to the repair shop TV
God bless you
Posted on Aug 01, 2012
SOURCE: T.V. turns itself off
before any attempt to deep cause of problem, unsolder first all the tack switches in the front panel of tv.then turn on the tv using remote control observe? cuz maybe one of the switches is stock.if not,proceed to eeprom servicing which is u have to look for service mode of ur tv model to unlock it and reset it to factory value.
Posted on Sep 13, 2006
your tv is in EYE PROTECTION MODE... NO JOKING... You might have damaged capacitors inside near the tv CPU and in the main power supply. Pleasecontact a good service tech for repair Patrick
Posted on Aug 27, 2007
I have a RCA Entertainment Series 32' Model Number F32650Y01E024C226E just stopped working. no picture, just a chirping loud noise that came from the back of the tv.
Posted on Jun 23, 2008
Pull the back Off Disconnect CRT board connected at End of picture tube then turn set on and see if it comes on with volume, high voltage you can feel front of tv for static elect.... Let me know what happens then i can tell you what is wrong with TV.
Posted on Dec 27, 2008
check for the blown FUSE after the power cord.Check standby power section for a defective component.
Posted on Apr 27, 2010
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