Now the HOT is fused again and R is open. Flyback failure causing a HOT to short in a monitor is hardly common, usually when flyback is bad, it will cause a shutdown or a clicking noise on power up. David Payne Level 3 Expert Answers. Unless the monitor has a LOT of hours on it , these usually are ok. Your flyback is likely ok.

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Probing for monitor type: There is also a FET on the flyback and voltage is the same on it. Especially if your brother has the same monitor and it works fine for him. You are currently viewing LQ as a guest.

CTX PL9 Blowing HOT

You also need to be sure the original HOT was indeed the same type as was in there. I turn on the monitor and it is tcx for 30 seconds or so then then the backlight drops but the images are still there can be seen with Now the HOT is fused again and R is open.

Brother has same monitor without any problems, You can see a clear difference.

Im figuring the 2 Parts are probably all it needs though. Results 1 to 5 of 5.


Refurbished IT Gear – CRT Monitor – CTX – Apto Solutions

Ask a Question Usually answered in minutes! I replaced the HOT and it shorted again immediately. BB code is On. Are you new to LinuxQuestions. Locate finds neither files nor config programs with those names!

Monitor questions before buy…

I replaced both and still had no Horizontal at the yoke. It has flashing black and grey horizontal lines across the top three inches of the screen.

Alun Cox Level 3 Expert Answers. Check the solder on all the timing caps too. The screen has the message “no signal input” when unplugged as you would expect, but when plugged into the video cable I don’t know what board to look at for vtx problem This Question about VLB Black 17 in.

It sounds like your monitor is bad. Do you think it was serviced previously? To start viewing messages, select the forum that you want to visit from the selection below. Click Here to receive this Complete Guide absolutely free.

Too much voltage for horizontal frequency and fries the HOT immediately. What sort of resistance should I be getting between theFBT terminals? Yahoo Messenger 7, Questions. Executing them results in ‘command not found’.


CTX PL9 19″, looks blurry?

Yes its a monitor problems and its Usually what happens is the built in diodes on the secondary short or open, or the small built in capacitor off them shorts or opens up. Gotta be some sort of signal from the horizontal oscillator going there, right?

Last edited by richpri; at If original parts has plastic cases, cctx replace with same, metal tabs are connected chx the center lead of the device usually and if the heat ppl9 is live, it will cause more problems in addition to whats already being worked on. I have a CTX 19″and the contrast on the monitor have to be set to 0 for you to be able to look at the monitor. You can add the resolutions you want in the xf86configonfig or the xorgconfig file.