Monitor Test Mode - Pioneer AVH-P6500DVD UC Service Manual

1

6.7 MONITOR TEST MODE

-EEPROM setting mode
[Operations]
To enter the setting mode, while keeping the EPRTEST terminal(probe land EPRTSTA) at "Low",
A
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.
B
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
Memory EEPROM
address Bit15 Bit14
array
00H
01H
02H
03H Don'tcare
C
γ 3 inflection point (GAMMA 3)
04H
PIP SA:24h[B15-12]
05H Don'tcare
Sub brightness R after γ circuit (SUB BRI R)
06H
07H
08H
09H
0AH
0BH
D
0CH
0DH
Bank 1
0EH
0FH
10H
11H
12H
13H
14H
E
15H
16H
17H
18H
19H
1AH
1BH
1CH
1DH
F
1EH
1FH
158
1
2
Bit13 Bit12 Bit11 Bit10
Dimmer external light threshold (high)
Backlight output (upper limit)
Common reverse output center (COM DC)
Output clamp DC (RGB BIAS)
PIP SA:23h[B13-8]
γ 2 inflection point (GAMMA 2)
PIP SA:24h[B11-8]
Output sub contrast R (SUB CON R)
PIP SA:26h[B15-9]
Sub brightness B after g circuit (SUB BRI B)
PIP SA:39h[B15-12] PIP SA:39h[B11-8]
Don'tcare
Don'tcare
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 X coordinates 17 (Not used)
Outer most Xmin
Outer most Xmax
Don'tcare
Don'tcare
2
3
(S-93C46BR01-J8T1)
Bit9 Bit8 Bit7 Bit6
Don'tcare
Don'tcare
Don'tcare
Don'tcare
Don'tcare
Don'tcare
Touch panel Y coordinates 17 (Not used)
Check sum address
Don'tcare
AVH-P6500DVD/UC
3
4
Bit5 Bit4 Bit3 Bit2
Dimmer external light threshold (low)
Backlight output (lower limit)
Common reserve output amplitude (COM AMP)
PIP SA:22h[B7-2]
γ 0 inflection point (GAMMA 0)
PIP SA:23h[B3-0]
γ 1 inflection point (GAMMA 1)
PIP SA:24h[B7-3]
Output sub contrast B (SUB CON B)
PIP SA:26h[B7-1]
Don'tcare
Clock phase adjustment (DOT CLK)
PIP SA:2Ah[B3-0]
Sharpness (SHARPNESS)
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
Outer most Ymin
Outer most Ymax
Common reverse output center(Reference)
Clock phase adjustment initial value
4
Bit1 Bit0
PIP SA:05h[B2-1]