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gzorzi
Joined: 24 Jul 2002
Posts: 15
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 14 Oct 2003 8:02 I need MDK52V-0 (LCD display) pinout |
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I have 2 sample but the backlight doesn't work.
Thanks
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solvarg
Joined: 15 Feb 2002
Posts: 129
Location: Sweden
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| 25 Oct 2003 23:40 Re: I need MDK52V-0 (LCD display) pinout |
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| gzorzi wrote: |
I have 2 sample but the backlight doesn't work.
Thanks |
What type of LCD driver is used on that display?
T6963?
M50530?
HD44780?
.....
Regards
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solvarg
Joined: 15 Feb 2002
Posts: 129
Location: Sweden
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| 26 Oct 2003 0:47 Re: I need MDK52V-0 (LCD display) pinout |
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| gzorzi wrote: |
I have 2 sample but the backlight doesn't work.
Thanks |
What type of LCD driver is used on that display?
T6963?
M50530?
HD44780?
.....
Regards
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| Back to top |
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gzorzi
Joined: 24 Jul 2002
Posts: 15
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| 27 Oct 2003 16:12 Re: I need MDK52V-0 (LCD display) pinout |
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HD44780
but the problem is the power supply display It isn't 5V
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PsychoCH
Joined: 20 Dec 2005
Posts: 1
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| 20 Dec 2005 15:19 Re: I need MDK52V-0 (LCD display) pinout |
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Hey Guys...
I just has make a Pinout for the Print
Here We go
Pinout for the Board
544E
MDK52V-0
With dual controllers HD44780A00 (2x)
And Segment Controllers HD44100H (8x)
Connector 16x ---> Pin 1 is Marked in the under left corner
Layout:
.....................................HD44780
............................................¦
............................................v
................................X X X X X II --> Data Connector
Light Connector --> :
...............................X X X X X
Data Connector Pinout:
1=DB6
2=DB4
3=DB2
4=DB0
5=E (upper Chip)
6=RS
7=V (1-5) -3V!!
8=GND
9=DB7
10=DB5
11=DB3
12=DB1
13=E (lower Chip)
14=RW
15=Vcc +5V (2,7 - 5,5 V)
16=GND
Data connector Layout:
8 xx 16
7 xx 15
6 xx 14
5 xx 13
4 xx 12
3 xx 11
2 xx 10
1 xx 9
Backlight is seperate (its Optional...)
2 Cooper Connectors with holes on the left
Its the best you make a controller Board With a Power Regulator 5V (LM7805) and -3V (ICL7660) .
Connect it with a Floppy cable.
Floppy Cable Layout (Upper View / Not connecting side):
Pin2
¦
v
xxxxxxxxxxxxxxxxxxxxx <-- Connector
Pin1 -->xxxxxxxxxxxxxxxxxxxxx
¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦
¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦
¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ <-- Floppy Cable
¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦
¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦
^
¦
Red Strip = Pin 1
Pin1 Is marked With an Arrow on the sidewall of the connector.
So just connect LCD to Pin1 and Controller Board to Pin1, so u have the same Layout
of the Connector as you have at the LCD Board.
If you dont have any 5V and -3V powersupply, just take a old ATX Power supply...
Programs tested:
LCD Smartie 5.1 <--- My Favorite Programm, Simple, Easy and Powerfull!
Crystal Fonts
LCD Hype
jA LCD
Dont Forget: THINK!!
Im not responsible for any Damage or other things that may
happen in connection with this Document / Data.
Layout by Psycho
natas_666_lives ät Hotmail.com
Use Google First, Then Ask!!
(I delete dumb questions)
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DerekE
Joined: 09 May 2008
Posts: 1
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| 09 May 2008 23:13 Re: I need MDK52V-0 (LCD display) pinout |
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Your comment about the back light not working - are you aware that the backlight needs 82v ac?
This surprised me - there is a module you can buy that converts 5v dc input to 82 volts AC out its called a SDEC1003 - obsolete of course.
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