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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Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab Add to Watch list. Select a valid country. 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. So it seems there are at least a couple of those identical caps that will cause the inverter not to come on or have issues of sorts.
Postage cost can’t be calculated. Eventually the screen finally came on after minutes and then everything started getting hot again. Invetrer just flyback converters, much like that found in a TV set but onverter lower output voltage. Many thanks for the link to the service manual and, not to forget it, the help you provide. If you have questions about this VAT, please contact the seller. Contact the seller – opens in a new window or tab and request a postage method to your location.
Sign in for checkout Check out as guest. See the seller’s anbit for full details. The stuff circled in green are all suspects in need of changing even though the TV is technically “functioning”. A brand-new, unused, unopened and undamaged item in original retail packaging where packaging is applicable. Seller assumes all responsibility for this listing.
PixelVision, SGT18QX, AMBIT J07I043.00, 25L7623,F21757,REV:3 Inverter
They appear to have what I can only describe as a circular “sweat mark” on the tops of them as if they had run hot as well.
Please let me know when you get them changed. If you make a purchase, there may be a delay in processing your order. You’re covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. So it is in contradiction with what i’m used to with some other inverters I have repaired before. Take a look at our Returning an item help page for more details.
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.
Learn More – opens in a new window or tab. I found all but caps they have ambif. Hello, I was googling around looking for some tips to troubleshoot such an Ambit inverter. MonMotha on April 10, Mouse over to zoom – Click to ambjt. And my best suggestion at the moment would be to just replace them all. Pin 4 sounds like an on-off signal. Please enter up to 7 characters for the postcode. Hi, Have you got some news?
Anyway the scaler board still gets very ihverter and the OSD shows then some little flickering. NOTE – Also noticed earlier that any time the inverter was not getting a signal to pin 5 there is an audible ticking from somewhere around the main pcb. Description Postage and payments. Quite the same Philips TV set but the 15 inches ambif. International postage and import charges paid to Pitney Bowes Inc.
Add to basket. Went back to it later on to poke around some more and it wouldn’t come on at all this time. And there are 5 identical 25vuf on the main pcb.
No additional import charges on delivery. The fuse on the inverter itself is still good. Please enter a valid postcode. Most purchases from business sellers are protected by the Consumer Contract Regulations which give you the right to cancel the purchase within 14 days after the day you receive the item. Flashman on Inveeter 10, Learn More – opens in a new window or tab Any international postage and import charges are paid in part to Pitney Bowes Inc.
I’ll poke around it some more and look again.
Ambit Backlight Inverter
It has run for a while now and it’s amazing how hot the chips on the mainboard get. Found a couple caps that were swollen, changed those. I haven’t noticed it before but the silicon can stand it better than my fingers.
For additional information, see the Global Shipping Programme terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, brokerage and other fees. Report item – opens in a new window or tab. Just wanted to throw a couple pics up in case anyone else is searching for this sort of thing. The item you’ve selected wasn’t added to your basket. But will get back to this one soon. So this could be a clue for someone wondering if they have a bad inverter or not during inveter.
Flashman on April 13, ,