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Hitachi LCD Drivers HD61104, HD61105

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John Sorensen

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I have an LCD display from a Compaq laptop, the number on it is Optrex DMF651AN-EW5. It has 8 x HD61104 and 3 x HD61105. I have been trying to find the datasheets for these controllers but no luck. I was successful reverse engineering a display from a TRS-80 Model 100 that had similar controllers, and was hoping to do the same with this one.

Does anyone know where these datasheets are, or, better yet, anything useful about this display?

TIA,
j.
 

John Sorensen

New Member
Mystery part

The display also has a C324G. It has, I think, 14 pins, and I believe it is involved with generating the bias voltage. Any advice?

j.
 

a55830

New Member
I have a Hitachi display to

Did it work

do you have the pinout

there is 2 con right

one i the buttom and one in the middel


can you tell me what controler ore better how to connect it

Thx Thomas DK
 
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