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Sharp lc-10a3u-s standby light stays on black screen, possible fuse if so what type & p/n?

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HAVE AN BLINKING CODE OF 2 SHORT 3 LONG UNIT ITSELF MAKES A (POWER) CLICKING NOISE WHEN I TURN ON IS THIS SYMPTOMS OF A T-CON BOARD REPLACEMENT OR PERHAPS A POWER DIST. PROBLEM


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://electro-medical.blogspot.com/
If blinks continue without any pause, the main board is faulty.

Apr 18, 2016 | Sharp LC-80LE632U Aquos Black LED Flat...

1 Answer

Samsung tv lights flashing standby/timer lamp


Possible lamp or color wheel---remove the lamp and look to see it is not shattered inside.

May 30, 2012 | Televison & Video

1 Answer

Tv only stays in standby mode


Replace Fuses 302 5amp and 303 5 amp Resolder all poor connection on power supply board and Replace Both STK ICs they are big black ics STK392-180s is best ICs Call Mats 1-800-628-1118 This should have you back to watching TV again.

Sep 19, 2009 | Pioneer SD-643HD5 64" Rear Projection...

1 Answer

New Sharp Aquos LC37X20E. After 30 mins turns itself off to standby and comes back on after 2-5mins (even though the automatic return to stanby has been set to "disable"). Eventually after...


According to Sharp it is a software problem. Engineer came, installed software update ,10 minute job.....TV worked fine for 1/2 day unfortunately: Then images turned black and white in all channels TV turned itself off, and stanby and OPC buttons started flashing. When TV came back on its own 10 mins later , screen had 2 large square staines superimposed in image (as if it was a burnt screen)...Engineer will be back next week...all quite sad really for a new TV.....will keep u posted

Jul 03, 2008 | Sharp Televison & Video

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No picture


I would look first to STKs and the 5 amp fuses. There is also a bulletin at repairworld.com and splodeman.com. 
Craig www.classtorations.com

Jun 02, 2008 | Toshiba 57H82 57" Rear Projection...

1 Answer

The screen on our Sharp LC-26SD1E keeps going blank yet the sound continues. What is likely to be causing this?


This is the statistical order of the possible cause of an LCD screen going black:
The backplane lamps, and or the backplane power supply is also failing. Other caused can be from the main power supply, or the LCD panel matrix drivers, or the processor.

When you bring the TV in for service to the factory service rep, they will swap out the boards to zero in on the faulty board.

This type of set is mainly service by board swap, and factory re-alignment procedures when necessary.

Jerry G.

Apr 16, 2008 | Televison & Video

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