Sony VPL-AW10 / VPL-AW15 Service Manual ▷ View online
2-5
VPL-AW10/AW15
n
There are nonadjustable items in accordance with the input signal.
DeviceName
ItemName
MemoryName
Set Memory
Status
Memory
VideoChroma
Channel Memory
Inst Memory
No Memory
Video
SVideo
Noinput
NTSC
3.58
NTSC
4.43
PAL
PALM
PALN
SECAM
BW60
BW50
PAL60
Noinput
NTSC
3.58
NTSC
4.43
PAL
PALM
PALN
SECAM
BW60
BW50
PAL60
Video
S
Video
Input
-A
Component
HDMI
1
HDMI
2
Display Engine
DE/
LUT SW
1
UF SW
0
Other
Iris/
Adj
_
Open Reg
1023
Close Reg
511
Open Hall
Close Hall
Other/
Synchronous
1
Pattern Enb
ENABLE
Pattern Type
0
Pattern R
4095
Pattern G
4095
Pattern B
4095
Display only
Display only
Up/Down
inversion
possible
Up/Down
inversion
impossible
2-6
VPL-AW10/AW15
2-5. White Balance Adjustment on
Servicing
2-5-1. Component
Preparation
Set Picture Mode to “Standard” and make the following
settings.
Contrast: 80
Bright: 50
Color: 50
Hue: 50
Sharpness: 30
NR: OFF
Black Level Adjust: OFF
Gamma Correction: OFF
Advanced Iris: Manual (AW15), On (AW10)
Lamp Control: LOW
settings.
Contrast: 80
Bright: 50
Color: 50
Hue: 50
Sharpness: 30
NR: OFF
Black Level Adjust: OFF
Gamma Correction: OFF
Advanced Iris: Manual (AW15), On (AW10)
Lamp Control: LOW
Set each GAIN and each BIAS for RGB to 128.
Bring the ZOOM position of the lens to the center.
Bring the ZOOM position of the lens to the center.
Adjustment
High
Set Color Temp to “High”.
Input 1080/60i 20 IRE flat field into the component
terminal and adjust BIAS R and B for white balance until
the chromaticity (x20, y20) is at the standard value.
Set Color Temp to “High”.
Input 1080/60i 20 IRE flat field into the component
terminal and adjust BIAS R and B for white balance until
the chromaticity (x20, y20) is at the standard value.
(x20, y20) = (0.284
±0.002, 0.298 ±0.002)
Input 1080/60i 80 IRE flat field into the component
terminal and adjust GAIN B and G for white balance until
the chromaticity (x80, y80) is at the standard value.
terminal and adjust GAIN B and G for white balance until
the chromaticity (x80, y80) is at the standard value.
(x80, y80) = (0.284
±0.002, 0.298 ±0.002)
Continue adjusting 80 IRE and 20 IRE until they reach
standard values.
standard values.
Save the adjusted values
2-3. V COM Adjustment
1.
Input the XGA 60Hz signal in INPUT-A.
2.
Proceed to the Panel Driver : 4/R VCOM adjustment
screen of Device Adjust.
screen of Device Adjust.
3.
Adjust the value of R VCOM to minimize the flicker.
4.
For Panel Driver : 5/G VCOM and Panel Driver : 6/
BVCOM, adjust the values of G VCOM and B VCOM
to minimize the flicker in the same manner as step 3.
BVCOM, adjust the values of G VCOM and B VCOM
to minimize the flicker in the same manner as step 3.
5.
Save the adjusted values.
6.
Set “Image Flip” to “V” or “HV”.
7.
Enter the adjusted values for R/G/B above.
8.
Save the adjusted values.
9.
Set “Image Flip” to “OFF”.
2-4. IRIS Adjustment
(1)
Enter XGA 60Hz and the full white 100IRE signal in
INPUT-A.
INPUT-A.
(2)
Set Other : 01/Iris Adj of Device Adjust to 1.
(3)
Set the value of 02/Open Reg to 1023, and check the
value of 04/Open Hall.
value of 04/Open Hall.
(4)
Check the value of 04/Open Hall while lowering the
value of 02/Open Reg.
value of 02/Open Reg.
(5)
Check the value of 02/Open Reg when the value of
04/Open Hall is the value of (3)
04/Open Hall is the value of (3)
_15.
(6)
Save the values of 02/Open Reg checked in (5).
(7)
Measure the luminance at this time. [OFF luminance]
(8)
Set the value of 03/Close Reg to that of Open Reg
checked in (5).
checked in (5).
(9)
Check the luminance while decreasing the value of
03/Close Reg. Then, check the values of 03/Close
Reg and 05/Close Hall when the luminance is 17% of
[OFF luminance] (20% for AW10).
03/Close Reg. Then, check the values of 03/Close
Reg and 05/Close Hall when the luminance is 17% of
[OFF luminance] (20% for AW10).
(10) Save the values of 03/Close Reg checked in (9).
(11) Set the value of 03/Close Reg to 0, and check the
(11) Set the value of 03/Close Reg to 0, and check the
value of 05/Close Hall.
(12) When the difference in the value of 05/Close Hall
between (9) and (11) is 21 or more, perform step
(16). When it is 20 or less, perform steps (13) to (16).
(16). When it is 20 or less, perform steps (13) to (16).
(13) Set the value of 03/Close Reg to the value of (10).
(14) Check the value of 05/Close Hall while raising the
(14) Check the value of 05/Close Hall while raising the
value of 03/Close Reg.
(15) Check the value of 03/Close Reg when the difference
in the value of 05/Close Hall between (14) and (11)
becomes 20, and save it.
becomes 20, and save it.
(16) Return the value of 01/Iris Adj to 0, and perform
Save to Memory.
2-7
VPL-AW10/AW15
CUSTOM
Set Gain and Bias for CUSTOM 1 to 3 to the following
values.
values.
CUSTOM 1: Copy the Gain and Bias values for HIGH and
make the Gain values for G and B
make the Gain values for G and B
+20.
CUSTOM 2: Copy the Gain and Bias values for MIDDLE.
CUSTOM 3: Copy the Gain and Bias values for LOW.
Save the set values
Switch Advanced Iris to “Auto1” (“Auto” for AW10), and
make adjustment in the same manner as for “Manual
(On)”.
Switch Advanced Iris to “off”. Copy the value in which the
adjusted value of “Manual (On)” has been offset as shown
below, and save it.
make adjustment in the same manner as for “Manual
(On)”.
Switch Advanced Iris to “off”. Copy the value in which the
adjusted value of “Manual (On)” has been offset as shown
below, and save it.
Color Temp “High”
G.Gain = Manual adjusted value
_3
B.Gain = Manual adjusted value
_5
R.Bias = Manual adjusted value
+2
B.Bias = Manual adjusted value
_3
Color Temp “Mid”
G.Gain = Manual adjusted value
_3
B.Gain = Manual adjusted value
_6
R.Bias = Manual adjusted value
+2
B.Bias = Manual adjusted value
_3
Color Temp “Low”
G.Gain = Manual adjusted value
_2
B.Gain = Manual adjusted value
_4
R.Bias = Manual adjusted value
+2
B.Bias = Manual adjusted value
_3
There are 3 types of adjustment data for color temperature
and 3 types for Advanced Iris, for a total of 9 types.
and 3 types for Advanced Iris, for a total of 9 types.
2-5-2. Computer
Set Input-A to “Computer”.
Input WXGA 80 IRE flat field into INPUT-A.
Copy the adjustment value from “Component” to each
GAIN and each BIAS for RGB.
Save the set values
(Perform this procedure for the 3 modes of A.Iris.)
Input WXGA 80 IRE flat field into INPUT-A.
Copy the adjustment value from “Component” to each
GAIN and each BIAS for RGB.
Save the set values
(Perform this procedure for the 3 modes of A.Iris.)
Middle
Set Color Temp to “Middle”.
Input 1080/60i 20 IRE flat field into the component
terminal and adjust BIAS R and B for white balance until
the chromaticity (x20, y20) is at the standard value.
Set Color Temp to “Middle”.
Input 1080/60i 20 IRE flat field into the component
terminal and adjust BIAS R and B for white balance until
the chromaticity (x20, y20) is at the standard value.
(x20, y20) = (0.294
±0.002, 0.310 ±0.002)
Input 1080/60i 80 IRE flat field into the component
terminal and adjust GAIN B and G for white balance until
the chromaticity (x80, y80) is at the standard value.
terminal and adjust GAIN B and G for white balance until
the chromaticity (x80, y80) is at the standard value.
(x80, y80) = (0.294
±0.002, 0.310 ±0.002)
Continue adjusting 80 IRE and 20 IRE until they reach
standard values.
standard values.
Save the adjusted values
Low
Set Color Temp to “Low”.
Input 1080/60i 20 IRE flat field into the component
terminal and adjust BIAS R and B for white balance until
the chromaticity (x20, y20) is at the standard value.
Set Color Temp to “Low”.
Input 1080/60i 20 IRE flat field into the component
terminal and adjust BIAS R and B for white balance until
the chromaticity (x20, y20) is at the standard value.
(x20, y20) = (0.313
±0.002, 0.329 ±0.002)
Input 1080/60i 80 IRE flat field into the component
terminal and adjust GAIN B and G for white balance until
the chromaticity (x80, y80) is at the standard value.
terminal and adjust GAIN B and G for white balance until
the chromaticity (x80, y80) is at the standard value.
(x80, y80) = (0.313
±0.002, 0.329 ±0.002)
Continue adjusting 80 IRE and 20 IRE until they reach
standard values.
standard values.
Save the adjusted values
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