NW-A100TPS/A105/A105HN/A106HN
52
Sony CONFIDENTIAL
For Authorized Servicer
5-12. Touch panel (Touch screen)
Screen display
Diagnosis APP
[ver X.XX.XX]
Touch screen
Manual check
Cross check
FW version check
5-12-1. Manual check (Manual check)
It can be displayed the pink points of the touch locus of touch panel,
and check the information of the touch panel.
Procedure:
1. Press the [+] or [–] button to select the “Touch screen”, and press
the [
u
] or [
>
] button to enter the minor item.
2. Press the [+] or [–] button to select the “Manual check”.
3. Press the [
u
] button, the touch screen operation check screen
is displayed.
Screen display
manual touch test
touch-x: 0 y: 0
press: 0
released
4. When touch the screen, it is touch locus is displayed in pink
point and each value of touch information is displayed.
manual touch test
touch-x: 459 y: 961
press:113
pressed
Touch locus
(pink)
Coordinate values
Pressure values
Status
“released”
or
“pressed”
Screen display
5. Press the [
.
] button, and erase the touch locus.
6. Switch the [HOLD] switch in the order of OFF
t
ON, or ON
t
OFF
t
ON, to return to minor item selection screen.
5-12-2. Cross check (Cross check)
It can be displayed the black line of touch locus of touch panel, and
change the line dot.
Procedure:
1. Press the [+] or [–] button to select the “Touch screen”, and press
the [
u
] or [
>
] button to enter the minor item.
2. Press the [+] or [–] button to select the “Cross check”.
3. Press the [
u
] button, the all white screen is displayed.
4. When touch the screen, it is touch locus is displayed in black
line.
Screen display
Touch locus
(black)
5. In step 4 state, each time the [+] or [–] button is pressed, the size
(dot) of the line is changed.
(1
y
3
y
5
y
7
y
9
y
11 (default)
y
13
y
15
y
17 dot)
6. Press the [
.
] button, and erase the touch locus.
7. Switch the [HOLD] switch in the order of OFF
t
ON, or ON
t
OFF
t
ON, to return to minor item selection screen.
5-12-3. Touch panel version check (FW version check)
Note:
Not used for the servicing.
SYS SET
2020/02/27 22:57:21 (GMT+09:00)
