Re: HP Monitor Mash-up
Is there any way to force this LCD panel to run single channel?
Also where is Budm's thread? Thx
Is there any way to force this LCD panel to run single channel?
Also where is Budm's thread? Thx
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Re: HP Monitor Mash-up
What do u mean by single channel? Budm thread link I dunoComment
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Re: HP Monitor Mash-up
Budm thread i think its this one:
https://www.badcaps.net/forum/showth...highlight=1907Comment
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In my search for a proper 5v heavy ATX power supply, I selected an old Antec SU-380 that I've had in storage for a long time. Opening the power supply reveals a couple bulged capacitors. I removed all the caps and made a map for myself. I found the datasheet for the PCE TUR series in this thread:
https://www.badcaps.net/forum/showthread.php?t=14159
It says these are general purpose, so I assume I can replace them with any general purpose capacitors, but I don't really know anything about power supply circuits or reading capacitor datasheets. Despite this, I've been shopping for replacements:... -
Hello.
I have 29inch LG CRT TV,And Yesterday,Whenever I connect AC power cord to power outlet without switch on, I heard a sound like white noise, And When I switched on this CRT TV, It sometime displayed correctly But usually It won't last more than 20 minute and The screen begin to dark and It finally did not display at all for hours..
Today,I dismantled its plastic case and discharged the biggest capacitor(400wv 470uf) which still holds 250 voltage,and I finally detached PCB from cathode-ray tube.
I measured ESR value of most of caps in PCB with MESR-100 and I found that KME(25v... -
Hi all,
I need your advice.
-SAMXON 2200uf 50V tested 0.00 esr on Dick Smith Blue Esr meter and 2027 ohm on FLUKE 179 multimeter.
-Is this esr reading realistic?
Thank you -
Recapping the power supply board for a Samsung 305T monitor, everything is Capxon except 2 Rubycons. I can't find data sheets matching these online, so don't know what ripple numbers, impedence, etc, to look for. There are a few different looking GL series data sheet PDFs, but the listing that matches the capacitance and voltage is a much bigger case size. I've narrowed down selections with lead spacing and case diameter, and what's in stock at Digi-key
1 x Capxon 1000uf35v GL C720(is this a part number or batch number, can't find it anywhere) 105c
1 x Capxon 1000uf35v... -
I'm new to electronic repair. Trying to troubleshoot a Dell monitor that only has an AC port for power. I'm concerned about safety and not getting shocked. Should I order an isolation transformer and plug in the monitor into that and proceed with testing the board inside? Or should I get a DC power supply and limit the amps and connect the voltage to a pin somewhere inside where 19V DC is first expected? Or both? Thanks.
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