Samsung KS57C2308 Manual page 250

LCD CONTROLLER/DRIVER
LCD CIRCUIT DIAGRAM
1FFH.3
1FFH.2
4
1FFH.1
1FFH.0
1F4H.3
1F4H.2
4
1F4H.1
1F4H.0
1E0H.3
1E0H.2
4
1E0H.1
1E0H.0
8
LMOD
4
LCON
12-2
M
U
X
M
U
X
M
U
X
CONTROLLER
.1 .0
Port 3 latch
Figure 12-2. LCD Circuit Diagram
KS57C2308/P2308/C2316/P2316
S
E
L
S
E
L
f LCD
TIMING
COM
CONTROL
LCD
VOLTAGE
CONTROL
.0 .1
PMG1
SEG31/P8.7
S
SEG30/P8.6
E
SEG29/P8.5
G
SEG28/P8.4
M
SEG27/P8.3
E
SEG26/P8.2
N
SEG25/P8.1
T
SEG24/P8.0
SEG23
SEG22
D
SEG21
R
SEG20
I
SEG19
V
...
E
R
SEG0
COM3
COM2
COM1
COM0
VLC0
VLC1
VLC2
LCDSY
LCDCK