Re: X93W lcd problem
The problem is fixed, I think it was the wires which were a little damaged
putting them differently it is working
thanks to all of you
have a good day
yves67
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Re: X93W lcd problem
Some update
I have connected the lamps from one to the other, one by one, two by two
and I went back to the original lcd, which was faulty, but now it is working.....
I saw a little damage on one wired, due to the fact I moved the wire the problem went away....
I will do some test tomorrow
thanks for your messages
Yves67
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Re: X93W lcd problem
ok, that answer my question, the lamps are independant, not connected in serial mode
ok, I will connect one lamp at a time from the x93w to the good lcd and see
thanks
btw: I have ordered too quickliy the board.... never mind that was not so expensive
18€
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Re: X93W lcd problem
Hello
I made some progress, I opened the other Hyndia LCD and connect the lamps to the other one, and it is working....
that means that the problem is in the lamps
may I connect one lamp from one screen and the other to the other one ?
are the lamps independant ?
Thanks
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Re: X93W lcd problem
yes it is a spelling mistake, I have oredered it using the part number
BTW I have found another hyndia LCD which is working and I will use it to test the lamps
I will keep you inform
thanks
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Re: X93W lcd problem
I have found on Ebay Canada the board ILPI-008
It is not expensive and I have ordered it
will see with the new board
I have read the posts about ILPI-068 but there is no solution...
I will post the result as soon as I got the new board
Thanks a lot
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Re: X93W lcd problem
I have one other lcd, which is working
but I don't have any spare ccfl bulbs
do you think it is the ccfl bulbs ?
at the start time, the four cclf bulbs are on and the picture is good
after two minutes, all the four cclf are off
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Re: X93W lcd problem
I put another picture with 3000 pixels...
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Re: X93W lcd problem
Hello
Here are the pictures
The part number of the other board is : 791261300600R
I hope these pictures are good enough
Thaks for your help
Yves67...
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Re: X93W lcd problem
On the side of the connection to the CCLF, pins 7 and 8
I found 484 ohms on one transfo and 473 on the other one
On the other side, pins 1 to 6, found zero between any pins ??
hope this help
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Re: X93W lcd problem
thanks for your message
on these two transformers I can read :
SPW-099 Rohs
DARFON 2080N 811087_A
Thanks again
yves67
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X93W lcd problem
Hello,
I am trying to repair an Hyundia LCD : X93W
When I turn on this screen, the picture is correct for two minutes, then a few blink and the picture disappear.
But with a closed light, I can see the picture
it is a problem with the backlight
I have ordered the capa kit on the lcdalternatives site, changed them but the problem is still there, I was quite sure about these capas ???
The only one, I have not changed, it is this one (100uF/450v) near the power supply, it was not in the kit
I am not an electronicien, and I don't know what to do next...
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