tag:blogger.com,1999:blog-5383246177356381413.post7228158932553627086..comments2022-07-16T04:32:22.870-07:00Comments on 1202 ALARM: Update on the touch monitorGlennhttp://www.blogger.com/profile/01999622340862294577noreply@blogger.comBlogger7125tag:blogger.com,1999:blog-5383246177356381413.post-2214440399126779042017-09-09T20:35:39.366-07:002017-09-09T20:35:39.366-07:00All that is necessary is a timing diagram and a pi...All that is necessary is a timing diagram and a pinout.<br />Anonymoushttps://www.blogger.com/profile/11658079746532808106noreply@blogger.comtag:blogger.com,1999:blog-5383246177356381413.post-72369196983844544862017-09-09T20:24:07.295-07:002017-09-09T20:24:07.295-07:00It's 2017 and no one has found a datasheet yet...It's 2017 and no one has found a datasheet yet. I found this chip in a DVD player. I have found your post and this post: < http://www.electro-tech-online.com/threads/why-is-googling-for-a-part-number-like-a-diy-root-canal.145801/ >.Anonymoushttps://www.blogger.com/profile/11658079746532808106noreply@blogger.comtag:blogger.com,1999:blog-5383246177356381413.post-49878405818623000912013-01-21T13:24:46.185-08:002013-01-21T13:24:46.185-08:00Philip, if I get a chance to do an I2C scan on my ...Philip, if I get a chance to do an I2C scan on my LCD I will share anything I find. Should be very easy to find the address on the I2C bus, but figuring out any instructions would be a long process of trial and error. My workshop is too cold just now (-2 Celsius!) to get any work done.Glennhttps://www.blogger.com/profile/01999622340862294577noreply@blogger.comtag:blogger.com,1999:blog-5383246177356381413.post-26499377550544713112013-01-18T14:22:17.655-08:002013-01-18T14:22:17.655-08:00I have the same screen and the same problem. No da...I have the same screen and the same problem. No data on LCD.Anonymoushttps://www.blogger.com/profile/02603033691361449587noreply@blogger.comtag:blogger.com,1999:blog-5383246177356381413.post-33169924313557780372013-01-12T04:58:07.029-08:002013-01-12T04:58:07.029-08:00Lars and anyone else. I am going to try connectin...Lars and anyone else. I am going to try connecting an Arduino running an I2C 'sniffing' routine to at least see if the I2C connection does anything and try and get its base address on the bus. It might be possible then to figure it out by sending data in sequence to see if anything happens on-screen. If I get anywhere with this I'll report my finding. G.Glennhttps://www.blogger.com/profile/01999622340862294577noreply@blogger.comtag:blogger.com,1999:blog-5383246177356381413.post-70001648855702578292012-12-01T08:43:26.712-08:002012-12-01T08:43:26.712-08:00Hi Lars. No luck so far on the datasheet. I'...Hi Lars. No luck so far on the datasheet. I'd love to know what the I2C does. Someone suggested setting up a test rig to send a sequence of I2C data to the monitor and see what happens. Probably not a bad idea, so I might set up my Arduino to do just that.Glennhttps://www.blogger.com/profile/01999622340862294577noreply@blogger.comtag:blogger.com,1999:blog-5383246177356381413.post-12410458488193897832012-11-26T06:25:15.968-08:002012-11-26T06:25:15.968-08:00Hi Glenn, any luck on the AR05CA-LF datasheet? I h...Hi Glenn, any luck on the AR05CA-LF datasheet? I have two 7" TFT screens ripped from a car DVD player kit with that chip on. I have also been looking for a spec sheet. Regards, LarsAnonymoushttps://www.blogger.com/profile/03495371576699859342noreply@blogger.com