Having problems with your Samsung SyncMaster 750S 17" CRT Monitor ?
Horizantal output transistor frequently damage, why?
Repair Help & Product Troubleshooting for Samsung SyncMaster 750S 17" CRT Monitor
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Horizantal output transistor frequently damage, why?
... Samsung SyncMaster 750S 17" CRT Monitor
I have a dell inspiron 9300 with win xp pro for an os, my lcd screen is broke, so i took it off completly. now i am trying to hook up an benq fp567s monitor through the vga output. it will get me as far as desktop screen just after boot up. & most of the time it goes in to sleep mode before start up is complete. the screen suddenly displays "no signal" ?
Many people have noted two primary failures with this monitor. i have a couple time-saving troubleshooting tips, which actually apply to mostly all electronic devices. first, of course, bulging electrolytics [capacitors] should be considered suspect. ... BenQ FP567s 15" LCD Monitor
My AOpen 17" silver monitor
Bulb or picture tube cannot be easly be defected it takes years except it will fallen down from the table to the floor it surely damage ,,your problem is in horizontal section.the output transistor there is defected already or loose or crack the sol ... Acer AL1715 17" LCD Monitor
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Hello.\015\012What you are reporting is a problem in the horizontal section of your CRT monitor. Usually this is from a component that is failing in the Horizontal circuit.\015\012\015\012Most CRT monitors use what is called scan re ... HP Compaq FS 7550 17" CRT Monitor
Dead screen on about 5 different monitor usually happens after a power outage. The monitors still have the power light but no display but if you look closely the monitor blinks like it wants to come on. I dunno.
If there is eht in monitor then check video section of monitor.this section is placed on crt.check video amp. ic and vga cable.check incoming wires of vga cable and components related with it.And check driver transistors of rgb.if there is no eht in ... PC Desktops
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Through my past experience I mwould remove the solder point at the input power B+ line to primary winding FBT. If the HOT has shorted there will be no power.Straight to the point if you know where the HOT is , you can desolder the middle pin or colle ... LG Studioworks 45 14" CRT Monitor
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The monitor was damage during shipment! On the monitor’s main circuit board, look for cracks, cold solder joints, especially around the big transformer (Flyback), Check the horizontal output transistor. ... HP Compaq FS7600e CRT Monitor
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Planar monitor Iv owned this for 4 years. About 6 mos ago it would go off for a few minutes at a time. Its been getting worse. Now when I turn it on you can see the screen for a second and still see the shadows. Now it wont turn on. Can you help?
You can check fuse,horizantal output transistor,rectifire ckt on power supply section.Plz do this if you know about this.\015\012 Hope this be of initial help/idea. Pls post back as requested, how things turned up or should you need additional ... Planar CT1904Z 19" Flat Panel LCD Monitor
The LG Studioworks 700S 17" CRT is turned on and the frontal led is blinking
I thing it is the problem of horizantal output transistor.that is placed on hitsink of eht big in size.Or check vga cable.\015\012 Hope this be of initial help/idea. Pls post back as requested, how things turned up or should you need additional ... LG Studioworks 700S 17" CRT Monitor
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Chheck poer cable of monitor.if it is ok then check on off switch of monitor .and it is ok then check fuse inside monitor in power section.if it is ok then check horizantal output transistor. ... Computer Monitors
Left speaker is not working on my 2.1 speaker system...
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My monitor is not turning on, when i push power button, no light.
Your technician is talking about the horizontal output transistor near the flyback transformer. These things get hot during operation so they are mounted on a heatsink. If you really want to try to repair the monitor, you can take the back off the mo ... HP mx705 17" CRT Monitor
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Light the light of the screen falls uot after a while. I can see what I was doing, but I've a black screen and I can see a little bit of of what I suppossed to see. i don't know that this is enmough information greetz, kevin
Make sure you unplug the power the monitor and let it set for 5-10 Minutes to drain off any residual voltage. I just repaired a FP7317 with the same problem. I cleaned up bad soldering and there are 2 small transistors that are marked 2N7000. on the ... Compaq FP 7317 17" LCD Monitor
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Horizontal out always damage in minutes
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