So i got this monitor for free and I figured I fix it because when i got it and plugged it in the green power light would blink green now I replaced the 6 (470uf 25v) 1(220uf25v) 2(100uf25v) 2(10uf50v) and now it will come on for 4 seconds then shut off and the power light turns orange and I can keep trying it with the same results anything I can try next
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Re: kds 700p 2 sec crap
Is it plugged into running PC?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=24809 -
Re: kds 700p 2 sec crap
NopeComment
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Re: kds 700p 2 sec crap
Some monitors won't power up with no signal, try it on a computer first. Also what caps did you use as replacements?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: kds 700p 2 sec crap
I hooked it up to a CPU with the same results I used radio shack caps
nichiconComment
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Re: kds 700p 2 sec crap
2 seconds to black can be
a) bad caps
b) bad ccfls
c) bad ccfl wiring (especially the return wiring)
d) bad secondary windings on the inverter transformer
More details starting with post #19 at
https://www.badcaps.net/forum/showthread.php?t=10419
Also, see budm's Inverter tester using old CFL
https://www.badcaps.net/forum/showthread.php?t=19987--- begin sig file ---
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Re: kds 700p 2 sec crap
I'm just surfing on here and saw this thread, I have the same model KDS 700P it's been at least a year since I powered it on, it's been sitting in my garage but if I remember correctly, it would stay on about 1 or 2 minutes then go to the amber light, I found out I could get it to stay on by turning it off waiting 3 seconds then turn it back off, I would do this 3 times and then it would stay on. so it was a 3-3 thing. One of these days I'm going to disassemble and troubleshoot it.Comment
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Re: kds 700p 2 sec crap
I don't think Radioshack sells any Low ESR caps which is what you need in a monitor or computer. Get some quality low-esr caps from badcaps.net or something and try to re-cap it again
Comment
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Re: kds 700p 2 sec crap
low ESR are better in their lifetime, but also with a NON-ESR the screen should work-Comment
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Re: kds 700p 2 sec crap
If they are for switching power supply filtering circuits, then you need low ESR type due to high opreating frequency (50~100KHz) that it has to filter out, you can can long life time non low ESR 105c.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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Hi
Im hoping someone might be able to give me some idea of what may be wrong with my Monitor Audio RSW12 Sub.
Ive owned it since new in around 2002, so would really like to keep it running if I can, it was the first βdecent' bit of audio equipment I ever purchased and is a little sentimental.
The issue I had was that it would power up with the red light, but sometimes the green light would not come on and I would get no bass from it. If the green light did come on though, I would get sound out of it.
I have already tried replacing all of the... -
Hi
Im hoping someone might be able to give me some idea of what may be wrong with my Monitor Audio RSW12 Sub.
Ive owned it since new in around 2002, so would really like to keep it running if I can, it was the first βdecent' bit of audio equipment I ever purchased and is a little sentimental.
The issue I had was that it would power up with the red light, but sometimes the green light would not come on and I would get no bass from it. If the green light did come on though, I would get sound out of it.
I have already tried replacing all of the... -
Hi
I have an 820-2610-A motherboard that has no green light.
I have noticed is when I do a SMC reset the light on the Magsafe blinks.
From My understanding, the sys onewire circuit is responsible for the green light on the magsafe
The sys onewire circuit on this model and others is more involved
I was hoping if anyone knows about this and how it works, can reply and let me know
I know this is an old model but I am sure there are people who still works on these or knows about them
I get 1.1v on the C7771 capacitor and will replace... -
Hello Everyone!
I have an Acer Aspire A315-42 laptop. I generally leave it on for long time by closing down its lid (so it enters the sleep mode). Recently, it rained quite heavily in out area. And the humidity and moisture seem to be high. So one late evening, after I opened the lid and turned on the laptop, it did power on as the blue light turned on but after it booted to the desktop screen, just 5-10 seconds after both the screen and blue light went out and laptop shut down (the blue power light turned orange). And after 2-4 seconds that orange light went off and the laptop died....06-28-2025, 02:57 PM -
So I got the bright idea to remove the LED light module from the fixture and put it on top of another enclosure and keep using the zapper
The removal of light module was a successful and now I just have to cut a hole in the enclosure and put a power cord that has an on and off switch on it
You are lucky to get about two years of service out of one before the LED module starts flicking and just stops working because it is mounted on an aluminum plate and these are hard to solder on it and it is not worth messing around with them and especially this one because it has line...
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