Re: Planar PL2010M-BK -Black screen
OK Thank you .. I may close it up for a while ... as I have some other projects waiting to be finished ( computer builds )
Thank you again
the flash is at both top and bottom . with only one fuse it was bottom only ...with a PC hooked up the power light stays green , so it is getting a signal from the PC .
wondering if I still have the eye sight to try an de-solder the mofset's an re-solder new ones on.
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Last edited by K_K3N; 07-17-2014, 03:18 PM.
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Re: Planar PL2010M-BK -Black screen
they flash .. then go out .
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Re: Planar PL2010M-BK -Black screen
I went a head and put on a pair of fuses .. I get a flash on the screen when 1st powered up now . so the tubes work . I take a better look at video board now.
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Re: Planar PL2010M-BK -Black screen
I have a very old fashioned meter
with dial set to RX 10 ohms
I get the needle to move to about 50 ohms
between the S1 an the G1 on each chip
I get about 35 ohms between S1 and either D1
the other have of each chip I get nothing well the needle barely moves ( stays on the High end of the scale near 200 )
I have some slow blow 2 amp fuses a bit big ( older electronics tend to be )
I am sure I can figure a way to get them on . If that is what is needed.
Again Thanks...
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Re: Planar PL2010M-BK -Black screen
I work night shift .. I'll will run this test tonight after I get home from work
Much thanks
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Re: Planar PL2010M-BK -Black screen
ok there are S 1 and D 1's as well as S 2 and D 2's on the diagram
one one side S1 and D1's pass ohms
the S2 and D2's don't
on the other side the chips are flipped , and I get the opposite
S2 and D2's pass ohms s1 and D1's do not
Are the bad or is that normal ?
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Re: Planar PL2010M-BK -Black screen
I did replace 3 bad caps .. could they have blown the fuses?
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Re: Planar PL2010M-BK -Black screen
Ok I get the numbers I did have 3 bad Caps I replaced could that have blown the fuses ?
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/Mosfits.png.html][/URL]Re: Planar PL2010M-BK -Black screen
Ok I get the numbers I did have 3 bad Caps I replaced could that have blown the fuses ?
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/Mosfits.png.html][/URL]...Last edited by K_K3N; 07-13-2014, 09:37 PM.
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Re: Planar PL2010M-BK -Black screen
I got voltage on one end of both fuse's and none on the other with unit plugged in
2.0 = .. 2 amp fuses?
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Re: Planar PL2010M-BK -Black screen
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/BackVideo.jpg.html][/URL]
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/Inverterboard.png.html][/URL]
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/BackInvert.png.html][/URL]
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/VideoBoard-1.png.html][/URL]
I hope these are clear enough ..And Thank you for helpRe: Planar PL2010M-BK -Black screen
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/BackVideo.jpg.html][/URL]...
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Re: Planar PL2010M-BK -Black screen
ok I borrow my daughter digital camera .. Cell phone cam is a little bad at larger pics
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Re: Planar PL2010M-BK -Black screen
Here are the Fuses I checked .. FB1 thru FB6
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/20140713_180241.jpg.html][/URL]
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/20140713_180159.jpg.html][/URL]Re: Planar PL2010M-BK -Black screen
Here are the Fuses I checked .. FB1 thru FB6
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/20140713_180241.jpg.html][/URL]
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/20140713_180159.jpg....Last edited by K_K3N; 07-13-2014, 04:34 PM.
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Re: Planar PL2010M-BK -Black screen
the 6 on the board the power plugs into
The monitor power light stays green when I hook up to a system as a second monitor .. Win 7 even recognizes it .. if I disable it , the power light goes amber .. as expectedLast edited by K_K3N; 07-13-2014, 03:44 PM.
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Re: Planar PL2010M-BK -Black screen
Well fuses are all ok .. a few other caps dont seem to hold steady when I check with ohms on meter.
I wonder if the CF tubes are broken or non functional .. any way to test ?
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Re: Planar PL2010M-BK -Black screen
.. The monitor acted different with the 2 different power supplies .
The one that came with it was no longer putting out power so the guy tossed it after I bought a new one . The one I tested it with was one I had that was lower on amps then what the original had .
[URL=http://s135.photobucket.com/user/Killer_Ken-1313/media/PowerBoard.png.html][/URL]
That is the Power board .. The red circle is where I replaced 2 of the three.
470 uf 10 volt .. I only had 470 uf 25 volt available to use.
the under...
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Re: Planar PL2010M-BK -Black screen
The Proper Poser supply I mean .. the original was not given to me .. so I used a 12 volt 2 amp one .. I got the proper one now .. a 12 volt 6.6 amp
Replacing the * 2 bad caps on the board the power does now make the green light light up , and it stays green when hooked to a PC .. but turns orange after a bit when not .. So I know the monitor is getting a signal and knows it . I just do not get any screen to come up .. I have tried the " 2 finger " Reset but does not help .
With the...
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Re: Planar PL2010M-BK -Black screen
Ok its a 10 volt 100 uf cap .. I still get no screen .. the green light stays on now .. is there any way to test the back light tubes .. to see if they are burnt out ?
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Re: Planar PL2010M-BK -Black screen
Well with the Proper power supply , I now get a solid green light when hooked up to a PC .. but still noting on the screen .. Is there a way to test the lights in the panel it self ?
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Re: Planar PL2010M-BK -Black screen
its an Lelon A340 (M)
RXK 105 c
I can barely make out the UF .. looks like 100 .. only thing I need to figure out is voltageLast edited by K_K3N; 03-02-2014, 06:58 PM.
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Re: Planar PL2010M-BK -Black screen
It is a Cap .. I'll get back Sunday with more info . ( my only day/night off work ). ( I work so much during the week , I don't spend much time on the PC )
Sorry for the Late reply .. And Thank you . I did try to find a spec sheet for the board , but no luck yet .. Several other numbers on a sticker on the back .
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