Pioneer AVD-W6210EW Service Manual page 67

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-EEPROM setting mode
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[Operations]
To enter the setting mode, while keeping the EPRTEST terminal(probe land EPRTEST) at "Low",
turn reset the monitor micro computer. To switch between the adjustment modes, click the joystick.
Flicker adjustment mode
Line adjustment 1 mode
Line adjustment 2 mode
Dimmer parameter setting mode
[ ↑ ↓ ] button: Used to select a desired adjustment item in each mode
[ ←→ ] button: Used to adjust the selected item
Notes:
1) The setting values are written in the EEPROM,and then the read-out data is displayed on the screen.
WRITE and READ operations are processed by the block data of 16 bits.
The total bits for the settings depend on adjusting items.
2) For CS (Check Sum) items, when the settings are changed, the CS value is written in 8 bits by applying
the exclusive OR (XOR). The CS value is first written in the EEPROM, and then the read-out data is displayed.
If the written data is different from the read-out data, the letter color for the read-out data is changed.
Memory items and addresses on the EEPROM(IC4651 : S-29131AFJ)
Memory EEPROM
array address
00H
01H
02H
03H
04H
05H
06H
TE
L 13942296513
07H
08H
09H
0AH
0BH
0CH
0DH
Bank 1
0EH
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
www 1AH
1BH
1CH
.
1DH
1EH
1FH
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Common reverse output center (COM DC)
Output clamp DC (RGB BIAS)
Output sub contrast R (SUB CON R)
Sub brightness R after γ circuit (SUB BRI R)
Touch panel X coordinates 1
Touch panel X coordinates 2
Touch panel X coordinates 3
Touch panel X coordinates 4
Touch panel X coordinates 5
Touch panel X coordinates 6
Touch panel X coordinates 7
Touch panel X coordinates 8
Touch panel X coordinates 9
Touch panel X coordinates 10
Touch panel X coordinates 11
Touch panel X coordinates 12
Touch panel X coordinates 13
Touch panel X coordinates 14
Touch panel X coordinates 15
Touch panel X coordinates 16
Touch panel caliblation adjustment result
Outermost Xmin
Outermost Xmax
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y
i
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Memory contents
Dimmer external light threshold (high, low)
Backlight output (upper limit, lower limit)
Common reserve output amplitude (COM AMP)
γ 1-3 inflection point (GAMMA 1-3)
Sub brightness B after g circuit (SUB BRI B)
Q Q
3 6 7 1 3 1 5
Clock phase adjustment (DOT CLK)
Sharpness (SHARPNESS)
Touch panel outermost circumference inspection adjustment result
co
Check sum address (00H-1BH)
.
Common reverse output center(Reference)
Clock phase adjustment initial value
Don't care
AVD-W6210/UC
7
9 4 2 8
γ 0 inflection point (GAMMA 0)
Output sub contrast B (SUB CON B)
0 5 8 2 9 9 4 2 8
Touch panel Y coordinates 1
Touch panel Y coordinates 2
Touch panel Y coordinates 3
Touch panel Y coordinates 4
Touch panel Y coordinates 5
Touch panel Y coordinates 6
Touch panel Y coordinates 7
Touch panel Y coordinates 8
Touch panel Y coordinates 9
Touch panel Y coordinates 10
Touch panel Y coordinates 11
Touch panel Y coordinates 12
Touch panel Y coordinates 13
Touch panel Y coordinates 14
Touch panel Y coordinates 15
Touch panel Y coordinates 16
m
Outermost Ymin
Outermost Ymax
8
9 9
A
B
C
9 9
D
E
F
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