Screen problem bush lcd37tv07hd

SOURCE: X20G-Naga III screen goes blank after 1-2 secs

most common lcd monitor break down, check all electrolytic capacitors for leakage and loose board solder specially on the ccfl inverter section.

SOURCE: screen only stays on for 2 seconds at a time

just an update...I have fitted a new cable (pc to monitor) and it has been on for 2hrs now so fingers crossed!

SOURCE: Dell E152FPc Monitor powers up, and screen goes blank in 5-10 sec

ok every one there is a fix the are 4 transistor 2sc5707 and 2 transistorfu9024n and i cap 16v1000uf
if you replace these your problem will be fix for a while but to it better then dell replace the 2sc57o07 with radio shack tip3055 they are 15 amp trans instead of the low 8 amp dell uses they fail because the amps at the test for the transistor is more than 8amps all the correct parts are sold in a kit on ebay look up the 2sc5707 but i recommend upgrading to the tip3055 transistors they are a bigger transistor but you can lay them down and they work great. the capicator can be found at radio 35v1000uf is a good replacment make you monitor better because the new parts are stronger then the originals so no more failures after.

SOURCE: Tyris Tyris 17" LCD F179 T701DB monitor image appears for 2 secs

Tyris Model: F179
No Power
Purchased an AsIs non-Working Tyris F179 from Goodwill for $15. Opened the case, found no swollen capacitors. Tested the capacitors on the power board and found C203 680uf 16v and C202 680uf 16v only partly working. Could not find a pair of 680uf caps and since they were in paralell on the same traces I removed both of them and substituted with a single 1500uf 16v capacitor. Next, the video board does have a Novatek chip much like the Novatek chip in the Samsung 710n but look closely at the 5 and 6 legs, they are not being used in the Tyris design so the 5/6 50ohm resistor fix is not needed here. Did find C107 , C16, C50 weak, all 47uf 16v, so i replaced them. Reassembled and now have a great picture again.

i'm not an expert at anything...x'cept maybe dumpster diving. God Bless

For Reference_Novatek Chip goto near bottom of page
http://translate.google.com/translate?hl=en&sl=es&u=http://www.dtforum.net/index.php%3Ftopic%3D55304.msg1010695085%3Btopicseen&prev=/search%3Fq%3DNT68F63LG%2B50%2Bohm%26hl%3Den%26rlz%3D1T4SUNA_enUS219US220

SOURCE: ACER Al1916W goes blank in 3 seconds. It shows

Hello,

Yes, The inverter is the problem on your monitor. We have a step by step guide to dis-assemble and repair your monitor posted on our web site at:
www.ccl-la.com/monitor_repair.htm Your model is the same as the westinghouse L1875NW. We have a parts kit for $12.00 if you need it, it can be purchased on the guide page. If you don't want to do the repair yourself we can do it for $35 + shipping. This is a common problem with that series of monitors but the repair will get you back going.

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com