ATM3224C View Datasheet(PDF) - AZ Displays
Part Name
Description
MFG CO.
'ATM3224C' PDF : 4 Pages View PDF
AZ DISPLAYS, INC. TFT Driver Board
INPUT / OUTPUT TERMINALS
CN1 – Connection to the TFT LCD module ATM3224C
(Details refer to ATM3224C specification)
Pin No
Symbol
I/O
Description
1
/HSY
I/O
Horizontal sync input / output
2
FRP
O
Video polarity alternating signal
3
CSY / HSY
I
Composite sync signal
4
VGH
I
Supply voltage for gate driver (Hi level)
5
VGL
6
VB
7
VR
8
VG
9
GND
I
Supply voltage for gate driver (Low level)
I
Video signal (Blue)
I
Video signal (Red)
I
Video signal (Green)
I
Ground
10
VDD
I
Supply voltage for controller
11
VCC
I
Supply voltage for source driver
12
GND
I
Ground
13
CKC
I
Control pin for select I/O signal
14
/VSY
I/O
Vertical sync input/output
15
PSI
O
Synchronize pulse for decoder
16
PSC
O
Synchronize pulse for DC-DC converter
17
NC
I
No connection / Vertical sync signal
18
UD
I
Up / Down control
19
RL
I
Right / Left shift control
20
NP
I/O
NTSC / PAL selection signal (Low : PAL, High : NTSC)
CN2
Pin No
1
2
3
4
5
6
7
Symbol
Vcc (+12V)
GND
GND
AGND
Video in
Vcc OUT
Brightness adj
Pin No
8
9
10
11
12
13
14
Symbol
Contrast adj
Color adj
TINT adj
N/P
L/R
U/D
GND
CN3
Pin No
1
2
3
4
5
Symbol
R_IN
G_IN
B_IN
SW
SYNC IN
Pin No
6
7
8
9
Symbol
SYNC OUT
/HSYNC OUT
/VSYNC OUT
GND
CNN2 – Connection for backlight driving
(For Details refer to ATM3224C specification)
Pin No
Symbol
Description
1
VL1
Input terminal (Hi voltage side)
3
VL2
Input terminal (Lo voltage side)
Remark
Wire color : pink
Wire color : white
Page 3 of 4
Share Link: 
