Re: Dell E193FPc
Or the service manual is wrong. The diagram shows it goes to CN103 PIN 23 and 24, verify that.
Or the service manual is wrong. The diagram shows it goes to CN103 PIN 23 and 24, verify that.
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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: Dell E193FPc
Yes! Bud, you are the MAN! When I was looking at things, before, I thought that it was strange that the 5V should be on one side of the connector, but flip-flopped on the other side.
I'm not the first person to have their hands in this. And, when I put it back together the first time, I put everything back how I found it. Including the connector @ CN103. Which was backward!
I didn't question it, because, well...
1) it's keyed. And,
2) when wires sit in a position for an amount of time, they want to fall into that position.
When the previous owner had it, he must have JAMMED the heck out of the connector when he reassembled it, as there are stress marks in the plastic.
It's sitting here on my Galaxian cocktail, working, as far as I can tell! I haven't hooked up a video signal to it yet, but the Dell logo pops up, and the screen saver kicks in!
I can't thank you enough. Even though it was a KISS principle error, I wouldn't have found it, otherwise.Comment
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Re: Dell E193FPc
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Re: Dell E193FPc
Great, thanks for the repair feedback.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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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?
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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... -
Hi,
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The SKU is in brackets (****)
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Hello all,
this is my first post, so if I make mistakes please do not hesitate to point them out, thank you in advance.
I got a Dell Latitude 5420 (Service Tag: 7RFM6D3, Motherboard: GDF40 LA-491P Rev.: 2.0 (A01)) which does not start and I want to repair it. These are the symptoms:
If the laptop is only connected to the AC adapter (battery removed):
When I press the power button, the keyboard backlight and the display backlight are turning on. Caps key light is lightning, but key does not respond to pressing it.
The power/battery...
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