Samsung KS57C2308 Manual page 261

KS57C2308/P2308/C2316/P2316
Table 12-9. Select/No-Select Signals for LCD 1/3 Bias Display Mode
COM
Select
Non-select
Figure 12-10. Select/No-select Bias Signals in 1/3 Bias Display Mode
SEG
V /V
SS LC0
V = V
LC1 LC2
SELECT
COM
SEG
T
T: LCDCK
Select
V /V
LC0 SS
–V / + V
LC0 LC0
– 1/3 V / + 1/3 VLCD
LCD
NO-SELECT
T
LCD CONTROLLER/DRIVER
Non-select
V /V
SS LC0
0 V/ 0 V
+ 1/3 V / – 1/3 V
LCD
V
LC0
V
LC1
V
LC2
V
SS
V
LC0
V
LC1
V
LC2
V
SS
LCD
12-13