HP officejet d155xi contol board graphic LCD
HP officejet d155xi contol board graphic LCD
Hi everybody i found a graphic lcd from old hp d155xi printer. Looks nice i want to use of this LCD but the problem i dont know the connector pin names. There are 11 pins behind of connector a smd chip name is HT244. But the other U1 and U2 chip name nameless. Close to U1 ic there are another ic(U3) on it writing 4.19M. Also this lcd have back light at the right and left side. Anybody have idea? i am sending also of this panel pics. i took lcd for show you better maybe you can see of the lcd connection poin.
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- Picture 002_detail.JPG (58.26 KiB) Viewed 3252 times
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- Picture 003.jpg (62.78 KiB) Viewed 3241 times
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- LCD panel looking front
- Picture 001.jpg (54.61 KiB) Viewed 3239 times
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Jon
- Matrix Orbital
- Posts: 231
- Joined: Mon Oct 24, 2005 10:38 am
- Location: Calgary, AB, Canada
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Unfortunatly I don't recognize that LCD, if you can find a manufacturer name on it you may be able to email them to try to find the pinouts on it, or search the internet. But my first reaction is that it is going to be difficult. Tom is our guru around here, so when he get's back on monday maybe he'll have a better idea.
Jon wrote:Unfortunatly I don't recognize that LCD, if you can find a manufacturer name on it you may be able to email them to try to find the pinouts on it, or search the internet. But my first reaction is that it is going to be difficult. Tom is our guru around here, so when he get's back on monday maybe he'll have a better idea.
Thank u. Now my multimeter have a serious problem. I will buy new one this week for find the VDD and VSS pins and led pins. I am happy i have main board of this printer but some broken. I will search which pins are VDD and VSS or so.. Still i am waiting of your ideas..Thanks a lot anyway.