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T7900 and T7778A datasheets?

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I'm looking for the datsheets of these LCD drivers: T7900 and T7778 , both from TOSHIBA.

The T7778A has 100 pins and the T7900 has 92 pins.

They are on a 640x400 monochrom graphic LCD:

HLR1010-10-1101 ASSY HLD1010-03-0010

which comes from an old Macintosh and I'm trying to find how to use it.


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Found More Info.

Radioshack 1400 Laptop Parts list


To order parts call 1-800-843-7422 or visit your local RadioShack store.

Reference # Cat.No. Description NP Part #

TLX-XD1-8 10878577 IC,T7778A LCD CONT MX1625
10878577 100P FLAT PAK MX1625
TLX-YD1-3 10878585 IC,T7900 LCD CONT MX1626
10878585 92P FLAT PAK MX1626


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