Dot Clock Adjustment - Pioneer AVH-P6500DVD UC Service Manual

1

6.8 DOT CLOCK ADJUSTMENT

- Dot Clock Adjustment Mode
A
[Operations]
. [Dot Clock adjustment mode] starting procedure
Reset start while pressing the [ATT] and [SOURCE] Keys together.
. [Dot Clock adjustment mode] cancellation Monitor's microcomputer OFF.
. The operation after this should use remote control.
. [
u i
] button : Used to select a desired adjustment item in each mode.
. [
r t
] button : Used to adjust the selected item.
[EEPROM : S-93C46BR01-J8T1]
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.
[Display]
B
In the following figures,a large square are for OSD examples.
Dot Clock adjustment mode
Adjustment item
Clock phase adjustment
''(initial)
C
Common reverse
output center
Common reverse
output center adjustment
initial
D
* CS(Check Sum)display is not performed.
E
F
162
1
2
Adjustment range Display
[0-15] DOT CLK
[0-15] [FACTORY
[0-255] COM DC
[0-255] [FACTORY
AVH-P6500DVD/UC
2
3
Setting or written data
(DEC)
15
3 ]
255
140 ]
3
4
4