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Sharp Aquos LC-37D90U Television Questions & Answers
My tv is not coming on the power light is just flashing
Some one needs to open and examine the power supply for voltages and see if any or all are present or gone.Depending on what is found boards are going to have to be purchased, installed and the set tested to see if one or more are bad.This can be and usually is an expensive process.
Input 2 without image, just
TV should auto sense S-video connection if signal is present. try removing any other wires on that video input to insure that Tv is seeing signal from that source
Sharp TV LC60LE745U the screen remained black and an arrow on the bottom of the TV stay blinking
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
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