This the same board as the other post how ever this one has more problem with it
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Last edited by sam_sam_sam; 09-11-2011, 11:01 AM. -
Re: Dell 1703 FPS Board # 79044120 Dead no life #2
Need to what is the real value R858
One R858 is open which is next to U850
Also every thing work but only if you have two power supplies one 12 volt and one that 4.5 volts then you see it workLast edited by sam_sam_sam; 09-11-2011, 11:02 AM. -
Re: Dell 1703 FPS Board # 79044120 Dead no life #2
What are the color bands on the resistor?
PlainBillFor a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.
Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.Comment
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Re: Dell 1703 FPS Board # 79044120 Dead no life #2
This a SOP chip and I can not read the numbers
I made a mistake in model # it is not E1703 it is a E1706
How ever I have both modelsComment
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Re: Dell 1703 FPS Board # 79044120 Dead no life #2
The only way that I will know for sure what the value of this resister is IF i can get one of these board to work ONE note I do not have any CLF tube that good for these two monitor at this time I do have two other screen that do have good CLF tubes
Like said in the other post I know this board has more problem I may just use this one for parts IF I do this I will cut the inverter board part off the main part of the board and use it to test CLF tubeComment
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Re: Dell 1703 FPS Board # 79044120 Dead no life #2
I WILL use this one for parts IF I do this I will cut the inverter board part off the main part of the board and use it to test CLF tube
It' getting cut apart SOONComment
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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... -
Hi Guys,
Back again with more learning to do. I would like to start fresh and not confuse myself by looking through different posts.
I have a Cedar Intel Board that is dead. 13269-1 - Seen a few dead boards here on here.
So pls bear with me and let me know if what I am doing is half right as a starting point.
Pin 1 through to Pin 3 measures 19.68V
Pin 4 measures 0.17V
Pins 5-7 measure 0
This below component as well as the area around it worry me though. Almost looks like it was removed and replaced skew?... -
Hi everyone,
I have a NM-A321 board that is dead, with no power at all.
When I received the laptop, the +5VPMIC line was shorted. Removing the PU3 (ISL95905) solved the short, so I ordered and replaced the ISL.
With the new ISL, the short is gone, but still no voltages at all. I measured the following rails:- +3VALW
- +5VAUX
- 1.2VSUS_PWRGD
- 3VALW_PGD
- 1.05VAUX_PWRGD
Additionally, the ISL95906 (PU3) is not getting any voltage on the VIN rail.
The only place on the board where I find any voltage is on the first MOSFETs, specifically:... -
Hello,
I'm Working on replacing an Inductor on this Dell's board and I need to come up with a compatible replacement. As much as I would like to smash a comparable 2R2 in the same spot I'd like to confirm the specs before confirming a killed board. For my purposes I'd be happy with a second opinion on the replacement inductor or the actual schematics/board view. As this is a commonly used Dell Rugged in my local service area, schematics would greatly help in the future.
Thank you in advance for any assistance you can render.
Inductor In question. Buzzes like...Yesterday, 01:21 PM -
My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell...
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