Failue in this Power Supply for Westinghouse LCD . No apparent Bulging Caps, but that does not say one could cause LCD not to turn on.
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Re: Power supply made by DPS-210EP-2C
dps= delta made. delta makes very good power supplies, they are one of the best.
check the logic board of the tv... westinghouse is known for bad caps on the logic board.sigpic
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Re: Power supply made by DPS-210EP-2C
Delta do use LTEC caps on their PSUs sometimes. They aren't as bad as Fuhjyyu but they do fail, especially in monitors where there is no fan to cool them.I love putting bad caps and flat batteries in fire and watching them explode!!
No wonder it doesn't work! You installed the jumper wires backwards
Main PC: Core i7 3770K 3.5GHz, Gigabyte GA-Z77M-D3H-MVP, 8GB Kingston HyperX DDR3 1600, 240GB Intel 335 Series SSD, 750GB WD HDD, Sony Optiarc DVD RW, Palit nVidia GTX660 Ti, CoolerMaster N200 Case, Delta DPS-600MB 600W PSU, Hauppauge TV Tuner, Windows 7 Home Premium
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Re: Power supply made by DPS-210EP-2C
Delta also use Capxon in their desktop PSUs from time to time.Comment
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Re: Power supply made by DPS-210EP-2C
Can I use this power supply in my VX2835WM? Mine is a PSM217-404-H-R.
I found this one is available, the DPS that is.
Thanks.Comment
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Re: Power supply made by DPS-210EP-2C
I used this supply and it worked fine for all those looking. 12volt connector is slightly different and it has a fuse on it, but otherwise it functions and I am using the monitor to see this page.Comment
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Re: Power supply made by DPS-210EP-2C
I am considering replacing the VX2835wm's PSM217-404-H-R power supply with the DPS-210EP.
-Is the 12V connector the 2-pin connector that connects the power cable plug to the power supply?
-Does the 12V connector from the vx2835wm still fit even though it is slightly different or does the plug need to be replaced as well as the power suplly?Comment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
I have wanting to do this project for quite sometime now and I finally found a switching power supply that will work on this desoldering gun station ZD-915 that the original switching power supply took a shit and just was not worth trying to fix it because this switching power is not quite big enough to handle the heater element and the vacuum pump
One note when I tested the switching power supply and the voltage control board I noticed that this desoldering gun heat up much faster than the original switching power supply which I was really surprised by to the point that I might buy... -
Hi, this is for troubleshooting and, hopefully, repairing a Delta Power psu
that is still quite new, as it worked OK for some months until it failed.
At the time I was not into power supply electronics; it was put
aside and a new power supply installed inside the computer. Also at the time
power supplies were half the price of today's.
On the PCB there are a D339 and 7500B chips.
I have found that schematics with these 2 chips (see included file).
Does it represent the actual circuit of the MAX-500ATX, I cannot tell.
Some measurements,... -
The sub developed a constant popping every couple seconds from woofer and power LED flickering with nothing but wall AC connected. Connecting an audio cable didn't change anything. It doesn't play but a second or two of audio in between the pops.
Opened it up and discovered the power supply is making a faint clicking or ticking sound.
I measured the amp's output to the woofer and it pulses up to 50mv DC to be driver. The pulses coincide with the power supply ticking/clicking.
I measured the power supply output going to the amp board and it too has this pulsing. Voltage cycles... -
Hello Everybody,
Trying to repair a power supply from a Russound CA4 Multizone Controller (picture attached)
Russound no longer supports it but were kind enough to provide a schematic of the power supply (pdf attached).
The outputs marked 12v and 20v are all measuring only 1v.
The board is clicking, which I think means it is in something called hiccup mode when the flyback transformers switches because of an internal problem or something else on the board Overloading it.
The capacitors physically look clean (no bludgesor leaks) and...
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