that one works! thanks!
On Mon, Feb 5, 2018 at 9:28 AM, Mike Stein <[email protected]> wrote: > Try this: > > https://drive.google.com/drive/folders/13ITleFmcEjuzxSp1kvVipo__T1ec2KmT > > ----- Original Message ----- > *From:* Gregory McGill <[email protected]> > *To:* [email protected] > *Sent:* Monday, February 05, 2018 11:42 AM > *Subject:* Re: [M100] HD44103 data sheet > > link is broken > > On Sun, Feb 4, 2018 at 11:44 PM, Brian White <[email protected]> wrote: > >> The most commonly found data sheet for the HD44103 lcd driver chip on the >> lcd pcb is pretty low quality and doesn't include a pinout for the QFP-44 >> package used in the M100. >> >> I extracted a nicer version of the data sheet from a larger combined pdf >> (Hitachi-LCD.pdf) that had sheets for several related chips, and worked out >> the pinout from looking at the m100 service manual, and found an editable >> SVG template for qfp-44 and assembled a new pdf for hd44103 with the nice >> clean main data sheet and with a page inserted for the qfp-44 diagram. The >> rest of the datasheet still refers to only the FP-60 pin numbers, but you >> can ignore the pin numbers and just use the signal names VCC, X1, V1, etc... >> >> I extracted a nicer pdf for HD44012 also, but that didn't need any >> additions or changes. It's just a clearer version of the same info. It >> might be a little more complete. The source document Hitachi-LCD.pdf seems >> to be a later version than the scanned fax looking version that you find on >> most datasheet sites. >> >> https://drive.google.com/open? >> >> id=13ITleFmcEjuzxSp1kvVipo__T1ec2KmT >> >> -- >> bkw >> > >
