20 Most Recent Symphonic ST420FF 20" TV Questions & Answers


Most likely the capacitors are blown. They can be replaced, but soldering and assembly skills would be required.

Symphonic... | Answered on Nov 29, 2015


Tv won't stay on - Fixya

www.fixya.com/support/t101679-tv_stay
Tv won't stay on My tv comes on, the power light comes on, but it won't stay on, it goes off by itself a few seconds - RCA F27450 27" TV question. ... My TV will notcome on, when I hit the power button the green light flashes but the ..... Please do Note: The front panel buttons must be used, NOT those on the Remote Control.

Why won't my TV stay on? ' Yahoo Answers


Symphonic... | Answered on Nov 14, 2015


Refer its user manual for details. Its specification page will have all.
http://electronicshelponline.blogspot.com/

Symphonic... | Answered on Jul 22, 2014


I recommend getting a universal remote to replace your tv remote.

Symphonic... | Answered on May 30, 2014


check the remote control receiver and monitor the output voltage,i think the receiver was deffective.

Symphonic... | Answered on Dec 16, 2013


Dose your tv have a red white n yellow plug in on tha back of ur tv

Symphonic... | Answered on Sep 20, 2013


To select input it needs remote control.

Symphonic... | Answered on Apr 07, 2013


Check and replace damaged component/s at the video output section circuit.

Symphonic... | Answered on Mar 05, 2013


You can't select its input without its remote control.

Symphonic... | Answered on Feb 13, 2013

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