This monter started doing this the other day some time it dose this and other times it work fine
Look at this photo can some one tell me what going on here
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Look at this photo can some one tell me what going on here
Last edited by sam_sam_sam; 04-21-2016, 11:43 AM.Tags: None -
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Re: Look at this photo can some one tell me what going on here
LCD screen
I am at work right and do not have that info
This monter is hook to a dvr recorder could it be that the unit is doing thisLast edited by sam_sam_sam; 04-21-2016, 12:49 PM.Comment
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Re: Look at this photo can some one tell me what going on here
Paranormal activity !Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !
https://www.facebook.com/Telford-Tel...7894576335359/Comment
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Re: Look at this photo can some one tell me what going on here
Haha, looks like the Dvr to me. Does the monitors menus have the distortion on them when you open them ?Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !
https://www.facebook.com/Telford-Tel...7894576335359/Comment
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Re: Look at this photo can some one tell me what going on here
Here is a photo of the inside of the DVR recorder
I have another DVR recorder and it shows the right way with no line or anything that not suppose to be there
I have a question about ordering the surface mount cap on this board I want order them from Digikey what would the part number be for one of them
They used very good brand KY
This DVR recorder is about 10 years old
7G ?
220 uf
6.3. VoltsLast edited by sam_sam_sam; 04-29-2016, 12:25 PM.Comment
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Re: Look at this photo can some one tell me what going on here
I'd first try another video source to be sure which device is faulty.I know that DVR's are famous for electrolytic capacitors to fail.So I change them all and use good quality Low ESR capacitors, plus if the capacitor is say 330UF 10 volt use a 330UF 16 or 25 volt capacitor in its place if possible.Just be sure that the replacements upgraded capacitors can fit the circuit and housing etc before purchasing them.Comment
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Re: Look at this photo can some one tell me what going on here
Already try heating the board with hair dryer (cap's ESR goes down with higher temperature)? Looks like artifact due to poor power supply filtering.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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