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-   -   Travelmate 520 series lcd inverter boards (http://www.hardwarebanter.com/showthread.php?t=57488)

Jim M November 26th 03 03:17 PM

Travelmate 520 series lcd inverter boards
 
I've got two of these both with dead inverter boards. Is there a common
component that fails on these boards that anyone knows about?

TIA

Jim

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tim December 7th 03 11:53 AM


"Jim M" wrote in message
...
I've got two of these both with dead inverter boards. Is there a common
component that fails on these boards that anyone knows about?

TIA

Jim

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In wot way DEAD? There are no common faults with these boards. If they do
fail,you will still get display on the LCD panel but very dim. Do you know
what the inverter board does?



Jim M December 7th 03 08:30 PM

In wot way DEAD? There are no common faults with these boards. If they do
fail,you will still get display on the LCD panel but very dim. Do you know
what the inverter board does?


DEAD in that there ain't no volts coming out the end (to power the backlight
obviously).



tim December 7th 03 09:57 PM


"Jim M" wrote in message
...
In wot way DEAD? There are no common faults with these boards. If they

do
fail,you will still get display on the LCD panel but very dim. Do you

know
what the inverter board does?


DEAD in that there ain't no volts coming out the end (to power the

backlight
obviously).


I've never come accross a inverter board being completely dead. Thats one of
its duty as a backlight, it does other thing too.



satellite May 24th 04 01:19 AM

Jim

Did you ever find out about the inverter board?
I have one I believe is faulty, but I do not have any schematics or
service manual for the board. Do you have one?

Do you have any other knowledge on the board that might be usefule in
finding the fault.


Thanks in advance
Satellite



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