Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

[sai999]

Hi,

My TV is not powering up, no picture and no sound.
Blinking Code: Power, opc+power and it repeats.

What may be the problem? any suggestions

I looked at the service manual and it says: Page 70

2) Power error details (Power LED flashes twice and OPC LED flashes)

DET_D3V3 (36pin) error (L). D3.3V is not applied.
If error is detected during operation, error standby is activated by
polling.

[tom66]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

Could you share your copy of your service manual? Can try and highlight the test points...

[sai999]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

here is the service manual

[vinceroger69]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

here is the service manual

no service manual try re uploading/posting

[sai999]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

i am having problem uploading the file - its 23.6mb and when zip its 16.5mb - i am getting server error when trying to attach it. what do i do?

[tom66]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

Can you link to where you found it maybe? Or use Dropbox, or Google Drive.

[sai999]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...



This file is downloadable free of charge: Get Manual <--click on this link on the page to download the file

[tom66]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

Page 111 of that. Can you see C9631 or C9632?

[sai999]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

i opened the tv and can see the power board - i could not locate C9631 and C9632 on the board. will they be on the power board or the main board?

[tom66]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

They are on the main board; if you can't locate the exact capacitors try getting a picture around the ICs and I will make a guess. Note they could be on the bottom of the board.

[niko1969]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

usually, IC 1605 and IC 1801 (hdmi) has a short, check for short Q1610,Q1808 too.

[servobillŕ]

Re: Sharp 46LE700UN - no power and picture - Blink: power, power+opc...

helloo how can helpme ? i need the bin file (S24C50) or update file bia usb??