Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to sci.electronics.repair
|
|||
|
|||
Slanted screen on CRT monitors
"EJohnson" wrote in message ... Hello, I have a couple CRT monitors ViewSonic 15" and Proview 19" both are new but have problems...the entire screen on both of them are crooked or slanted. I took them apart and there is no ajustment for this...what can I do? Thanks for any replies -- EJohnson Are you sure there's no adjustment ? Many modern monitors have a skew adjustment in software, that allows the picture to be rotated electronically. You can also get what looks like a twisted picture, if the top/bottom and sides trapezium/ parallelogram adjustments are both out. The Dell monitor that I'm using right now, has no less than 11 'soft' adjustments for raster geometry, including width, height, v.shift, h.shift, rotation, side pincushion, side pincushion offset, trapezium, parallelogram, top corner flickout and bottom corner flickout. Between all of these, it is possible to get the picture near as dammit, perfect. I'd be surprised if your monitors hadn't got a similar set of adjustments. Failing that, assuming you are saying that the picture is rotated, rather than distorted, it's a case of slackening the deflection yoke clamp, and rotating the whole assembly slightly. However, you might want to take care if you do this, and consider whether the level of error that you have, is worth the trouble, as rotating the yoke can be difficult if the rubber wedges have been silicon rubbered to the CRT bowl, and may lead to compromised purity and corner convergence anyway. Arfa |
#2
Posted to sci.electronics.repair
|
|||
|
|||
Slanted screen on CRT monitors
EJohnson wrote:
Hello, I have a couple CRT monitors ViewSonic 15" and Proview 19" both are new but have problems...the entire screen on both of them are crooked or slanted. I took them apart and there is no ajustment for this...what can I do? Thanks for any replies Every modern CRT monitor I've seen has a tilt adjustment in the onscreen user menu. |
#3
Posted to sci.electronics.repair
|
|||
|
|||
Slanted screen on CRT monitors
"JANA" wrote in message ... Most modern CRT monitors, and many of the newer CRT type TV sets have a menu command that is called, "Rotation", or something like that. Look though the menus of your monitor for that. The more complicated way is to rotate the deflection yoke, which you do not want to do, if it is a simple user adjustment that will fix the problem. If you do end up rotating the deflection yoke, you may effect a lot of other adjustments, which you may not be able to re-align yourself. -- JANA _____ Does no one ever take the trouble to read the whole thread anymore ? Arfa |
#4
Posted to sci.electronics.repair
|
|||
|
|||
Slanted screen on CRT monitors
"JANA" writes:
Most modern CRT monitors, and many of the newer CRT type TV sets have a menu command that is called, "Rotation", or something like that. Look though the menus of your monitor for that. The more complicated way is to rotate the deflection yoke, which you do not want to do, if it is a simple user adjustment that will fix the problem. If you do end up rotating the deflection yoke, you may effect a lot of other adjustments, which you may not be able to re-align yourself. Or the entire CRT. --- sam | Sci.Electronics.Repair FAQ: http://www.repairfaq.org/ Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/ +Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm | Mirror Sites: http://www.repairfaq.org/REPAIR/F_mirror.html Important: Anything sent to the email address in the message header above is ignored unless my full name AND either lasers or electronics is included in the subject line. Or, you can contact me via the Feedback Form in the FAQs. |
#5
Posted to sci.electronics.repair
|
|||
|
|||
Slanted screen on CRT monitors
On Mon, 17 Apr 2006 09:18:38 GMT, "Arfa Daily"
wrote: "JANA" wrote in message ... Most modern CRT monitors, and many of the newer CRT type TV sets have a menu command that is called, "Rotation", or something like that. Look though the menus of your monitor for that. The more complicated way is to rotate the deflection yoke, which you do not want to do, if it is a simple user adjustment that will fix the problem. If you do end up rotating the deflection yoke, you may effect a lot of other adjustments, which you may not be able to re-align yourself. -- JANA _____ Does no one ever take the trouble to read the whole thread anymore ? Arfa Does every news server provide every message from every thread? It's been my experience that the answer is no. In direct answer to your question, the answer to that is probably no also...there just isn't time in many cases. Tom |
#6
Posted to sci.electronics.repair
|
|||
|
|||
Slanted screen on CRT monitors
"Tom MacIntyre" wrote in message ... On Mon, 17 Apr 2006 09:18:38 GMT, "Arfa Daily" wrote: "JANA" wrote in message ... Most modern CRT monitors, and many of the newer CRT type TV sets have a menu command that is called, "Rotation", or something like that. Look though the menus of your monitor for that. The more complicated way is to rotate the deflection yoke, which you do not want to do, if it is a simple user adjustment that will fix the problem. If you do end up rotating the deflection yoke, you may effect a lot of other adjustments, which you may not be able to re-align yourself. -- JANA _____ Does no one ever take the trouble to read the whole thread anymore ? Arfa Does every news server provide every message from every thread? It's been my experience that the answer is no. In direct answer to your question, the answer to that is probably no also...there just isn't time in many cases. Tom If people haven't got time, or can't be bothered to read the whole thread - particularly the first few entries - then they will miss points relevant to the original question, and will finish up merely duplicating replies that have already been given. I see no point to this. Also, top posting does not help, as it does not encourage people to look further down. This is not a dig at anyone in particular, just an observation ... Arfa |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
POOL & LANAI SCREEN HERE! (RE-SCREENING POOL CAGE) | Home Repair | |||
Tiny bugs getting thru screen | Home Repair | |||
DVI input specification of Pioneer PDP504PE (The screen part of the Pioneer PDP504HDE) | Electronics Repair | |||
Used RPTV Screen Replacments? | Electronics Repair |