texet TF-127, Service Manual

Page: 30 / 205

I
NNO
L
U X
SPEC NO.: A070-82-TT- 01 Date : 2008/07/22
Page: 4/27
The copyright belongs to InnoLux. Any unauthorized use is prohibited.
45 B5 I Blue data (MSB)
46 B4 I Blue data
47 B3 I Blue data
48 B2 I Blue data
49 B1 I Blue data
50 B0 I Blue data (LSB)
51 R/L I Right/ left selection Note 1,2
52 V1 I Gamma voltage level 1
53 V4 I Gamma voltage level 4
54 V7 I Gamma voltage level 7
55 V10 I Gamma voltage level 10
56 V12 I Gamma voltage level 12
57 V13 I Gamma voltage level 13
58 AV
DD
P Power for Analog Circuit
59 GND P Power Ground
60 V
COM
I Common voltage
I: input, O: output, P: Power
Note 1: Selection of scanning mode
Setting of scan
control input
IN/OUT state for start pulse
U/D R/L STVD STVU STHR STHL
Scanning direction
GND DV
DD
O I I O Up to down, left to right
DV
DD
GND I O O I Down to up, right to left
GND GND O I O I Up to down, right to left
DV
DD
DV
DD
I O I O Down to up, left to right