Projects/Led Board

Project Led Board
Name	Led Board
Start	2012/10/03
End
Contact	moar then one
Website
Information	A matrix led board we got from someone
Status	Alpha

Driver board

Information found on the board

RED PR1 - PR10
GRE PR11 - PR20
ROW PR21 - PR26

KS-56 C2405

Chips

U1-10 HD74LS374
U11-25 TD62003AP
U26 74F08PC
Q1 - Q24 ODA A1598 (2SA1598)

PINOUT U26

Pin 1 - P4 P9 INPUT PIN8
Pin 2 - P5 P10 P14(Vcc)
Pin 3 - U1-U5 P11(CLK)
Pin 4 - P1 P9 INPUT PIN8
Pin 5 - P2 P10 P14(Vcc)
Pin 6 - U6-U10 P14(CLK)
Pin 7 - GND
Pin 8 -OUTPUT PIN7
Pin 9 - P1 P4 INPUT PIN8
Pin 10 - P2 P5 P14(Vcc)
Pin 11 - Lijkt unconnected
Pin 12 - Lijkt unconnected
Pin 13 - Lijkt unconnected

Pinout

INPUT

PIN 1  - GND
PIN 2  - GND
PIN 3  - GND
PIN 4  - GND
PIN 5  - VCC
PIN 6  - VCC
PIN 7  - VCC
PIN 8  - U26 PIN1 PIN4 PIN9
PIN 9 - U1 PIN 17
PIN 10 - U1 PIN 18
PIN 11 - U1 PIN 13
PIN 12 - U1 PIN 14
PIN 13 - U1 PIN 7
PIN 14 - U1 PIN 8
PIN 15 - U1 PIN 3
PIN 16 - U1 PIN 4
PIN 17 - U19 PIN7
PIN 18 - U19 PIN6
PIN 19 - U19 PIN5
PIN 20 - U19 PIN4
PIN 21 - U25 PIN6
PIN 22 - U25 PIN5
PIN 23 - U25 PIN4
PIN 24 - U25 PIN3
PIN 25 - U25 PIN2
PIN 26 - U25 PIN1
PIN 27 - U24 PIN7   
PIN 28 - U24 PIN6
PIN 29 - U24 PIN5
PIN 30 - U24 PIN4 
PIN 31 - U24 PIN3
PIN 32 - U24 PIN2 
PIN 33 - U23 PIN1
PIN 34 - U24 PIN7
PIN 35 - U23 PIN6
PIN 36 - U23 PIN5
PIN 37 - U23 PIN4
PIN 38 - U23 PIN3
PIN 39 - U23 PIN2
PIN 40 - U23 PIN1

OUTPUT

PIN 1  - GND
PIN 2  - GND
PIN 3  - GND
PIN 4  - GND
PIN 5  - VCC
PIN 6  - VCC
PIN 7  - U26 PIN8
PIN 8  - VCC
PIN 9  - U10 PIN19
PIN 10 - U10 PIN16
PIN 11 - U10 PIN15
PIN 12 - U10 PIN12
PIN 13 - U10 PIN9
PIN 14 - U10 PIN6
PIN 15 - U10 PIN5
PIN 16 - U10 PIN2
PIN 17 - U19 PIN6
PIN 18 - U19 PIN7
PIN 19 - U19 PIN4
PIN 20 - U19 PIN5   
PIN 21 - U25 PIN5
PIN 22 - U25 PIN6
PIN 23 - U25 PIN3
PIN 24 - U25 PIN4
PIN 25 - U25 PIN1
PIN 26 - U25 PIN2
PIN 27 - U24 PIN6   
PIN 28 - U24 PIN7
PIN 29 - U24 PIN4
PIN 30 - U24 PIN5 
PIN 31 - U24 PIN2
PIN 32 - U24 PIN3 
PIN 33 - U23 PIN7
PIN 34 - U24 PIN1
PIN 35 - U23 PIN5
PIN 36 - U23 PIN6
PIN 37 - U23 PIN3
PIN 38 - U23 PIN4
PIN 39 - U23 PIN1
PIN 40 - U23 PIN2

pics

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  sign displaying green

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  sign displaying red

Datasheets

File:TD62003APA.pdf File:HD74LS374.pdf File:243081 DS.pdf