Pioneer PRO-810HD Service Manual page 107

5
Reference: Commands for adjustment of differences in signals and memory cells used
for storing adjustment values
• Basically no adjustment is required for the Service Assy, as it is properly adjusted before shipment.
Adjustment values to be stored in the EEPROM
of the AV I/O (INDIVIDUAL mode)
Adjustment values differ depending on the input function,
input signal format, and main/sub screen.
Commands for Adjustment
Input and
Route for the
Signal Format
Main Screen
RYG
INPUT1 - D-SUB
GYG
(RGB)
BYG
RYG
INPUT1 - D-SUB
GYG
(Color difference)
BYG
RYG
INPUT1 - HDMI
GYG
(RGB)
BYG
RYG
INPUT1 - HDMI
GYG
(Color difference)
BYG
• Eight adjustment tables are provided here, depending on the input
function, input signal format, and main/sub screen.
• No adjustment is required for INPUT 2, which is of HDMI (digital
video interface) standards.
Adjustment values to be stored in the EEPROM
of the VIDEO SLOT 1 Assy
Adjustment values differ depending on the input function
and main/sub screen.
Commands for Adjustment
Input and
Route for the
Signal Format
Main Screen
VSG
INPUT3
VSO
(Y/C)
VSG
INPUT4
VSO
(Comp. V)
RYG
INPUT5
GYG
(RGB)
BYG
RYG
INPUT5
GYG
(Color difference)
BYG
• Eight adjustment tables are provided here, depending on the input
function and main/sub screen.
Adjustment values to be stored in the EEPROM
of the RGB (COMMON mode)
Adjustment values differ depending on the signal resolution, input
signal format, and main/sub screen.
Note: No adjustment is required for HDMI input or signals
converted to digital signals by IC1.
5
6
[Main adjustment 1]
Main A/D adjustments for R, G, and B individually
(COMMON-RGB mode)
Input and
Signal Format
Route for the
Sub Screen
RYG
GYG
BYG
(Color difference)
RYG
GYG
BYG
RYG
GYG
BYG
RYG
GYG
• To adjust the video signals, input corresponding signals to INPUT
BYG
5 to change the RGB/color-difference signal setting then perform
adjustment.
• To adjust the PC signal, input a signal to INPUT 1 (D-SUB).
Make sure that the SIGNAL FORMAT setting is correctly made.
Then adjust the signal.
• Four adjustment tables are provided here, depending on the
signal resolution, input signal format, and main/sub screen.
[Sub adjustment 1]
Main A/D adjustments for R, G, and B individually
(COMMON-RGB 1 mode)
Input and
Signal Format
Route for the
Sub Screen
RYG
GYG
Color difference
BYG
RYG
• For adjustment according to the above tables, input video signals
GYG
to INPUT 5 to switch to the route for sub input and to change the
BYG
RGB/color-difference signal setting then perform adjustment.
RYG
• Two adjustment tables are provided here, depending on the
GYG
signal format.
BYG
RYG
GYG
[Main adjustment 2]
BYG
Main A/D adjustments for all R, G, and B simultaneously
(COMMON-RGB 2 mode)
Input and
Signal Format
Color difference
• For adjustment according to the above tables, input video signals
to INPUT 5 to switch to the route for main input and to change
the RGB/color-difference signal setting then perform adjustment.
• A contrast gain commits this adjustment command simultaneously
three colors.
• Two adjustment tables are provided here, depending on the
signal format.
PRO-1010HD
6
7
Commands for
Adjustment
MRG MRO
480i
MGG MGO
(RGB)
MBG MBO
MRG MRO
480i
MGG MGO
MBG MBO
MRG MRO
VGA
MGG MGO
(RGB)
MBG MBO
MRG MRO
XGA
MGG MGO
(RGB)
MBG MBO
Commands for
Adjustment
SRG SRO
RGB SGG SGO
SBG SBO
SRG SRO
SGG SGO
SBG SBO
Commands for
Adjustment
ADC
RGB
ADC
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8
A
Conditions for the Tables
to be Switched
Video RGB signals
Video color-difference
signals
PC signals
(640x400 - 832x624)
PC signals
(1024x768 - 1280x768)
C
Conditions for the Tables
to be Switched
All R, G, and B signals
D
All color-difference signals
E
Conditions for the Tables
to be Switched
All R, G, and B signals
All color-difference signals
107
8
B
F