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Sharp LC-20SH4U 20 in. EDTV-Ready LCD Television - Page 2 Questions & Answers
Stand by Led is blinking tv does't start what can be the problm
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.If blinks continue without any pause, the main board is faulty.
5/24/2016 12:39:43 AM •
Sharp LC...
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Answered
on May 24, 2016
My Sharp LC-70LE857U has horizontal line in it
Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. Check and replace the damaged CCFL lamp/s too.
11/24/2015 9:04:36 AM •
Sharp LC...
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Answered
on Nov 24, 2015
I need the manuel
https://www.google.com/?gws_rd=ssl#safe=off&q=manuel++LC-43LB371U
9/2/2015 10:52:54 PM •
Sharp LC...
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Answered
on Sep 02, 2015
I have had my television for a few months and use it for gaming. Now The green power light will start to flash after I plug it in.
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.
If blinks continue without any pause, the main board is faulty.
6/24/2015 4:47:06 AM •
Sharp LC...
•
Answered
on Jun 24, 2015
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