| LCDInfo.com http://forum.lcdinfo.com/ |
|
| Data Vision 320*240 LCD help http://forum.lcdinfo.com/viewtopic.php?f=6&t=747 |
Page 1 of 1 |
| Author: | Cynterkym [ Tue Jul 13, 2004 3:34 ] |
| Post subject: | Data Vision 320*240 LCD help |
Hi! i have this LCD.. 
i have different version of it : Data Vision (Data International) : p141-14 Ampire : 320240F (fvcw34 00.45 a7195) No Name : MTB-146 (PB-146 Rev-A) it has a 14 wires connector Driver are from 4 Sanyo LC79401 and 3 Sanyo LC79430 i want to know if there is a way to connect this to a computer Thank's Cynterkym |
|
| Author: | Henri [ Tue Jul 13, 2004 9:44 ] |
| Post subject: | |
That module in the picture doesn't seem to have a controller which would be needed to use it with PC. But the interesting thing about the module in your picture is that there seems to be a place for the SRAM and SED1335 IC on the pcb. It might be possible to add those components. Can you take better pictures that would allow tracing the tracks from the connector to the possible controller place and other tracks around it ? |
|
| Author: | Cynterkym [ Wed Jul 14, 2004 1:17 ] |
| Post subject: | |
so what you want to know is... If the data is going to the place where the controler is supposed to be!? i will checkt that with a DMM tomorow and there is 10 place where you can add 0 OHM resistor for jumper! i will check if data go to those pad too! |
|
| Author: | Henri [ Wed Jul 14, 2004 9:34 ] |
| Post subject: | |
A better closeup picture of the controller area might help. But it turned out that the monitor I was using was adjusted so dark and that was the reason I didn't really see anything of your picture. I had another look into this. Here's the SED1335 pinout from the datasheet. There are two different packages for the IC but this is the S1D13305F00B. 
If you compare your picture to the pinout you can see the XG and XD pins go the XC1 and XC2 pins on the display pcb. These would be for the crystal (10MHz would be good value). Then I looked at your picture and put some markings on it. Red pins should go to the outside world/parallel port, blue pins to the display driver IC's and the green ones to the SRAM below the SED1335. 
You could try checking if you can find any connector for those red marked pins. |
|
| Author: | Telek [ Wed Feb 02, 2005 6:30 ] |
| Post subject: | |
Did anything ever come of this? |
|
| Author: | kao [ Tue Mar 14, 2006 15:05 ] |
| Post subject: | |
i have same but a little different PCB.. mine is powertip PG320240F 14 pins but only have 4 data lines |
|
| Author: | matrix0110 [ Wed Mar 15, 2006 19:36 ] |
| Post subject: | |
hi how many money is a SED1335 IC? Can you suggest a better driver for my LCD (LCM-5236, I find nothing, but I meansure the pinouts) (18 PIN, Frame, Load, CP, upper, lower data (4bits),VDD,VSS,VEE, kind of transistor Base (it is switch the VEE), Display OFF) SED1335 is not enough  (640*400, i think, 16Xm5299, 3xm5298)
sorry for mistakes thx |
|
| Page 1 of 1 | All times are UTC + 2 hours |
| Powered by phpBB® Forum Software © phpBB Group http://www.phpbb.com/ |
|