- #FT2400H YAESU PROGRAMMING PDF#
- #FT2400H YAESU PROGRAMMING PRO#
- #FT2400H YAESU PROGRAMMING PC#
- #FT2400H YAESU PROGRAMMING TV#
Thin Film Transistor (TFT) Active Matrix LCD screen, that is WXGA, and uses one CCFL for a Backlight. Where in the Philippines to order from? Do not know.įor additional questions please post in a Comment.ġ) Toshiba Satellite P300-13j LCD screen example, Parts changing I know, and I abhor it but if it is your only choice? Otherwise IMHO the choice is to just replace the screen Inverter. IF you have a sensitive multimeter, you can. Test the screen Inverter before replacing? Posted so you would be able to get a more 'Hands on' idea, of working on your laptop,
#FT2400H YAESU PROGRAMMING PC#
(screen Inverter)Ĥ) NOT an Acer Aspire 4315 series of Notebook PC Aspire 3810T. (The file is downloading in the background)
#FT2400H YAESU PROGRAMMING PDF#
The computer you are using now has Adobe Reader on it, which uses PDF files.Īfter you click on the file name (4315) it may take up to 30 seconds, before the first page comes up. (1200 in Blue)ĭrop down to the 4th line, (3810T in blue), scroll across, and click on - 4315 Go to the 'paragraph' that starts with Aspire 1200. (IF, the laptop uses CCFL for a Backlight) HOWEVER, I still go with the screen Inverter is bad. The CCFL is incorporated into the LCD screen assembly. The other option would be to replace the LCD screen.
#FT2400H YAESU PROGRAMMING PRO#
IF, it is determined that the laptop uses CCFL/s for a Backlight, -> AND the CCFL/s are bad, I implore you to have a pro change it/them.
Know this also A CCFL is a Fluorescent bulb. View the last 8 photos to see what an average CCFL looks like. That is a little larger than 1/16th of an Inch.Īverage length is almost as long, as the LCD screen is in height, Similar to Fluorescent lighting used in homes, and businesses, but on a MUCH smaller scale.Īverage thickness is 2mm.
(You see from the above link that an LCD screen is an assembly)Ī CCFL is a Cold Cathode Fluorescent Lamp. They are incorporated into the LCD screen assembly. When I state series, I mean a LOT of LED's. Therefore an LCD screen needs an additional light source.Ī Backlight is the additional light source.Ī Backlight can be a CCFL, (Or two of them), Or a series of LED's. With a laptop that uses CCFL for backlighting, the first thing to do is replace the screen Inverter.ĩ0 PERCENT OF THE TIME the fault is a bad screen Inverter.Īllow me to state the primer over again, now that I have more room There is no simply replace the LED backlighting. With LED backlighting, the LED backlighting is incorporated into the LCD screen assembly. IF, your laptop states LED backlighting, THEN the only option is to buy the entire LCD screen. You buy a not needed LCD screen, about $100, and only needed a screen Inverter about $18. I DO have to know however, WHAT style of backlighting is used for YOUR laptop.ĭo Not want to make a mistake here, because the mistake could cost you five times as much. I have seen LCD screen examples offered, that seem to be CCFL backlighting. I have found in the 8 years of being online, and providing answers/solutions to people's computer problems that coming across, and trying to explain the answer/solution, is the hardest thing to do.ġ) Perusing the internet, I look at what LCD screens are offered, (Aspire 4315 series of Notebook PC's), and see what backlighting is offered. It also explains why change category fails too now. Thanks too for reporting categories at spamYAH are dead. Ok bad LEDs now fixed thanks for feedback.
Sure if one opens current goes to zero and all are dead. Like Christmas trees and uses HIGH VOLTAGE DC, with say over 80 lamps in series? 3v x 80 = 240v Yes this web site the categories are now busted, my guess spammers killed it.Īre you saying the LEDs are wired in series. So you are not IN USA, using 204vac line. Or buy the service manual, and not work blind.Ģ40v means 240AC line voltage and is not LED power, for sure
#FT2400H YAESU PROGRAMMING TV#
Why not get the TV repaired in a real shop Maybe the backlights them selves are bad.
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