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AMBIT inverter datasheet, cross reference, circuit and application notes in pdf format. Ambit K02i Inverter Replacement LCD Inverter (DELL INSPIRON E LAPTOP LJA LTNW-B2 LF IVT K02I LF. Re: Ambit Backlight Inverter. «Reply #1 on: April 08, , pm». tv model number? usually there is a 25v source to the inverter.

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Please let me know when you get them changed. The actual VAT requirements and rates may vary depending on the final sale. What I really need to know is what the pinout would be to verify if it’s the inverter or the signal telling it to turn on.

Contact the seller – opens in a new window or tab and request a postage method to your jnverter. Mouse over to zoom – Click to enlarge. Please enter up to 7 characters for the postcode. Kevin Mullins Trade Count: The item you’ve selected wasn’t added to your basket.

About your trouble, I’m quite sure the two electrolytic caps on your board are dead ambjt I suspect the two plastic grey caps to be the source of our common trouble. Add to basket. Well, this give a clue to where we should look and it is not the inverter even if resoldering some joints on this board may have cure my problem. Anyway the scaler board still gets very hot and the OSD shows then some little flickering. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag.


Well, it looks like both of these use the same LC03 Scaler board, so I’m assuming most will be the same aside from the actual LCD size. A brand-new, unused, unopened and undamaged item in original retail packaging where packaging is applicable.

Pin 4 sounds like an on-off signal. Lots of smaller inverters laptop run on 12V, notso 12V isn’t unreasonable. This item will be sent through the Global Shipping Programme and includes international tracking. I’ve only browsed through it at the moment I was able to download it, but only after registering and all that.

December 31,inverteer Check to see where it runs. This amount is subject to change until you make payment.

Ambit Backlight Inverter

So it is in contradiction with what i’m used to with some other inverters I have repaired before. I found all but caps they have listed.

I would just post it here, but the file is like 26MB. Find out more about your rights as a buyer – opens in a new invdrter or tab and exceptions – opens in a new window or tab. But will get back to this one soon. It has run for a while now and it’s amazing how hot the chips on the mainboard get.


Hi Kevin, Unfortunately not, the scaler board still gets very hot in few minutes while testing the repair. They’re just flyback knverter, much like that found in a TV set but with lower output voltage. The cap circled in RED is the one that kept the inverter from coming on properly. Watch list is full.

PixelVision, SGT18QX, AMBIT J07I043.00, 25L7623,F21757,REV:3 Inverter

Everything seemed to be of “normal” temperatures. So it seems there are at least a couple of those ambbit caps that will cause the inverter not to come on or have issues of sorts.

See the seller’s listing for full details. Add to Watch list Watching.