Category: Projector Repair and Service
Contents of this article
- How to enter to service mode
- Service mode adjustments
- Power supply Schematic digram
SONY VPL-VW90ES
Electrical Adjustments
Preparations
Required Equipment
# Oscilloscope
Tektronix 2465 or equivalent (bandwidth: 350 MHz or more)
# NTSC, PAL, SECAM component signal generator
Tektronix TG2000 +AVG1 (optional module) +AWVG1 (optional module) or equivalent
# VG (Programmable video signal generator)
VG849C or equivalent
# Digital voltmeter
Advantest TR6845 or equivalent
# Luminance meter
# Chrominance difference gauge
NOTE
Perform the following adjustments at least 15 minutes after turning on the power.
Service Mode Setting
1. Set the “Status” to “On” in the “Setup” menu.
2. Close the menu by pressing “MENU” if its displayed.
3. Press the buttons in the following order in 5 seconds: “ENTER ”> “ENTER ”>“LEFT ARROW ”>“ENTER”
4. The message “Do you wish to enter into the SERVICE MODE? Yes No” will be displayed.
5. Select “Yes”.
Preparations
Required Equipment
# Oscilloscope
Tektronix 2465 or equivalent (bandwidth: 350 MHz or more)
# NTSC, PAL, SECAM component signal generator
Tektronix TG2000 +AVG1 (optional module) +AWVG1 (optional module) or equivalent
# VG (Programmable video signal generator)
VG849C or equivalent
# Digital voltmeter
Advantest TR6845 or equivalent
# Luminance meter
# Chrominance difference gauge
NOTE
Perform the following adjustments at least 15 minutes after turning on the power.
Service Mode Setting
1. Set the “Status” to “On” in the “Setup” menu.
2. Close the menu by pressing “MENU” if its displayed.
3. Press the buttons in the following order in 5 seconds: “ENTER ”> “ENTER ”>“LEFT ARROW ”>“ENTER”
4. The message “Do you wish to enter into the SERVICE MODE? Yes No” will be displayed.
5. Select “Yes”.
NOTE
When leaving the SERVICE MODE, perform step 3.
“Do you wish to return to the USER MODE? Yes No” will be displayed. Select “Yes”.
# Before entering or exiting the SERVICE MODE, be sure to select any input terminals other than HDMI1 and HDMI2. Alternately, select the menus in the following order: MENU/Function/Control for HDMI Setting/Control for HDMI, and change the setup from ON to OFF.
# Note that when the items (W/B, Device Adjust) that can be adjusted in the Service mode are adjusted and stored in memory, they are saved in NVM and the factory default data will be lost. Be sure to perform “Save to memory” after entering and exiting the Gamma adjustment mode. If the values are changed in the Gamma adjustment mode and you want to reset to the original value, turn off the power of the unit and turn it on again. The UF data does not change even if the mode for Advanced Iris in Cinema Black Pro in Picture Adjust is changed without performing “Save to memory”. When “Save to memory” is performed at that time, the UF data of each Iris mode will be overwritten and lost.
When leaving the SERVICE MODE, perform step 3.
“Do you wish to return to the USER MODE? Yes No” will be displayed. Select “Yes”.
# Before entering or exiting the SERVICE MODE, be sure to select any input terminals other than HDMI1 and HDMI2. Alternately, select the menus in the following order: MENU/Function/Control for HDMI Setting/Control for HDMI, and change the setup from ON to OFF.
# Note that when the items (W/B, Device Adjust) that can be adjusted in the Service mode are adjusted and stored in memory, they are saved in NVM and the factory default data will be lost. Be sure to perform “Save to memory” after entering and exiting the Gamma adjustment mode. If the values are changed in the Gamma adjustment mode and you want to reset to the original value, turn off the power of the unit and turn it on again. The UF data does not change even if the mode for Advanced Iris in Cinema Black Pro in Picture Adjust is changed without performing “Save to memory”. When “Save to memory” is performed at that time, the UF data of each Iris mode will be overwritten and lost.
Model Name Display (Shop
Demonstration) Mode Setting
1. If the menu is being displayed, press the [MENU] button to close the menu.
2. Press the buttons within 5 seconds in the following order:
“ ENTER”> “ UP ARROW”> “ DOWN ARROW”>“ ENTER”
Even if the message “Not applicable!” is displayed, ignore it. If the key operations failed, wait for at least 6 seconds since the last key is pressed, and perform the key operations again.
3. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed.
4. Select “Model Name Display”.
NOTE
To exit the Model Name Display mode, perform step 2. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed. Select “Off”.
# Before entering or exiting the SERVICE MODE, be sure to select any input terminals other than HDMI1 and HDMI2. Alternately, select the menus in the following order: MENU/Function/Control for HDMI Setting/Control for HDMI, and change the setup from ON to OFF.
1. If the menu is being displayed, press the [MENU] button to close the menu.
2. Press the buttons within 5 seconds in the following order:
“ ENTER”> “ UP ARROW”> “ DOWN ARROW”>“ ENTER”
Even if the message “Not applicable!” is displayed, ignore it. If the key operations failed, wait for at least 6 seconds since the last key is pressed, and perform the key operations again.
3. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed.
4. Select “Model Name Display”.
NOTE
To exit the Model Name Display mode, perform step 2. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed. Select “Off”.
# Before entering or exiting the SERVICE MODE, be sure to select any input terminals other than HDMI1 and HDMI2. Alternately, select the menus in the following order: MENU/Function/Control for HDMI Setting/Control for HDMI, and change the setup from ON to OFF.
Motionflow (Shop Demonstration)
Mode Setting
1. If the menu is being displayed, press the [MENU] button to close the menu.
2. Press the buttons within 5 seconds in the following order:
“ ENTER”> “UP ARROW ”> “DOWN ARROW ”> “ENTER ”
Even if the message “Not applicable!” is displayed, ignore it. If the key operations failed, wait for at
least 6 seconds since the last key is pressed, and perform the key operations again.
3. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed.
4. Select “Motionflow”.
NOTE
To exit the Motionflow mode, perform step 2. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed. Select “Off”.
# Before entering or exiting the SERVICE MODE, be sure to select any input terminals other than HDMI1 and HDMI2. Alternately, select the menus in the following order: MENU/Function/Control for HDMI Setting/Control for HDMI, and change the setup from ON to OFF.
# When inputting the 3D signal or 3D-displaying, this mode is not corresponded. Switch the input signal or display to 2D.
1. If the menu is being displayed, press the [MENU] button to close the menu.
2. Press the buttons within 5 seconds in the following order:
“ ENTER”> “UP ARROW ”> “DOWN ARROW ”> “ENTER ”
Even if the message “Not applicable!” is displayed, ignore it. If the key operations failed, wait for at
least 6 seconds since the last key is pressed, and perform the key operations again.
3. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed.
4. Select “Motionflow”.
NOTE
To exit the Motionflow mode, perform step 2. “Which mode do you wish to display? Model Name Display/Motionflow/Off” is displayed. Select “Off”.
# Before entering or exiting the SERVICE MODE, be sure to select any input terminals other than HDMI1 and HDMI2. Alternately, select the menus in the following order: MENU/Function/Control for HDMI Setting/Control for HDMI, and change the setup from ON to OFF.
# When inputting the 3D signal or 3D-displaying, this mode is not corresponded. Switch the input signal or display to 2D.
Service Know-How
When the Optical Unit Assembly is Replaced
1. Write the LookUpTable/3DGamma/ABGamma/LCK/OGMTable/CSMatrixTable data contained in the attached CD-R.
2. Change the IRIS data to the values of the IRIS adjustment data stored in the supplied CD-R.
3. Change the Panel Driver Gain B data to the values of the adjustment data stored in the supplied CD-R.
4. Change the Lens shift data to the values of the Lens shift data stored in the supplied CD-R.
5. Change the Panel alignment data to the values of the Panel alignment data stored in the supplied CD-R.
When the Optical Unit Assembly is Replaced
1. Write the LookUpTable/3DGamma/ABGamma/LCK/OGMTable/CSMatrixTable data contained in the attached CD-R.
2. Change the IRIS data to the values of the IRIS adjustment data stored in the supplied CD-R.
3. Change the Panel Driver Gain B data to the values of the adjustment data stored in the supplied CD-R.
4. Change the Lens shift data to the values of the Lens shift data stored in the supplied CD-R.
5. Change the Panel alignment data to the values of the Panel alignment data stored in the supplied CD-R.
When the Board is Replaced
1. When the QA board is replaced
Remove IC602 from the old QA board and install IC602 by reusing the removed IC602. (When replacing IC602, remove the heatsink and then install it again after replacing IC602.) If reuse of
IC602 is not possible, follow the procedure described below.
a) Change the IRIS data to the values of the IRIS adjustment data before replacement.
In case if the data cannot be changed, perform the IRIS adjustment.
b) Obtain the former OGMTable data from the original QA board before replacement as follows.
Write down the obtained OGMTable data as follows.
In case if the former OGMTable data cannot be obtained from the original QA board before replacement, perform the W/B adjustment.
c) Obtain the former CSMatrixTable data from the original QA board before replacement as follows.
Write down the obtained CSMatrixTable data as follows.
d) Return the Panel Driver Gain B data value back to its original value before the QA board is replaced.
In case if the original data cannot be copied, perform the Panel Driver Gain B Adjustment.
e) Return the Lens shift data value back to its original value before the QA board is replaced.
f) Return the Panel alignment data value back to its original value before the QA board is replaced.
2. When the CA board is replaced Remove IC2501 and IC4002 from the old CA board and install them to the new CA board that is supplied as the repair part, before replacement.
3. When the CB, GA, GB, EM, HA, HB, NF, NR, QB, TA, TL, J, U, or V board is replaced No particular adjustments are needed.
1. When the QA board is replaced
Remove IC602 from the old QA board and install IC602 by reusing the removed IC602. (When replacing IC602, remove the heatsink and then install it again after replacing IC602.) If reuse of
IC602 is not possible, follow the procedure described below.
a) Change the IRIS data to the values of the IRIS adjustment data before replacement.
In case if the data cannot be changed, perform the IRIS adjustment.
b) Obtain the former OGMTable data from the original QA board before replacement as follows.
Write down the obtained OGMTable data as follows.
In case if the former OGMTable data cannot be obtained from the original QA board before replacement, perform the W/B adjustment.
c) Obtain the former CSMatrixTable data from the original QA board before replacement as follows.
Write down the obtained CSMatrixTable data as follows.
d) Return the Panel Driver Gain B data value back to its original value before the QA board is replaced.
In case if the original data cannot be copied, perform the Panel Driver Gain B Adjustment.
e) Return the Lens shift data value back to its original value before the QA board is replaced.
f) Return the Panel alignment data value back to its original value before the QA board is replaced.
2. When the CA board is replaced Remove IC2501 and IC4002 from the old CA board and install them to the new CA board that is supplied as the repair part, before replacement.
3. When the CB, GA, GB, EM, HA, HB, NF, NR, QB, TA, TL, J, U, or V board is replaced No particular adjustments are needed.
IRIS Copy
1. Enter the Service Mode.
2. Set OTHER: 01 Iris/Adj in the Device Menu to 1.
3. Change the value of OTHER: 02 Iris/Open Reg.
4. Change the value of OTHER: 03 Iris/Close Reg.
5. Return OTHER: 01 Iris/Adj in the Device Menu to 0.
6. Perform Save to Memory.
Panel Driver Gain B Copy
1. Enter the Service Mode
2. Change the value of Panel Driver: 03 P. Drv/Gain B in Device Menu.
3. Perform Save to Memory.
Lens Shift Data Copy
1. Enter the Service Mode.
2. Change the value of OTHER: 13 Lens Shift/H Center in Device Menu.
3. Change the value of OTHER: 14 Lens Shift/V Center in Device Menu.
4. Change the value of OTHER: 15 Lens Shift/V Top Limit in Device Menu.
5. Change the value of OTHER: 16 Lens Shift/V Bottom Limit in Device Menu.
6. Change the value of OTHER: 17 Lens Shift/Right Limit in Device Menu.
7. Change the value of OTHER: 18 Lens Shift/Left Limit in Device Menu.
8. Perform Save to Memory.
1. Enter the Service Mode.
2. Set OTHER: 01 Iris/Adj in the Device Menu to 1.
3. Change the value of OTHER: 02 Iris/Open Reg.
4. Change the value of OTHER: 03 Iris/Close Reg.
5. Return OTHER: 01 Iris/Adj in the Device Menu to 0.
6. Perform Save to Memory.
Panel Driver Gain B Copy
1. Enter the Service Mode
2. Change the value of Panel Driver: 03 P. Drv/Gain B in Device Menu.
3. Perform Save to Memory.
Lens Shift Data Copy
1. Enter the Service Mode.
2. Change the value of OTHER: 13 Lens Shift/H Center in Device Menu.
3. Change the value of OTHER: 14 Lens Shift/V Center in Device Menu.
4. Change the value of OTHER: 15 Lens Shift/V Top Limit in Device Menu.
5. Change the value of OTHER: 16 Lens Shift/V Bottom Limit in Device Menu.
6. Change the value of OTHER: 17 Lens Shift/Right Limit in Device Menu.
7. Change the value of OTHER: 18 Lens Shift/Left Limit in Device Menu.
8. Perform Save to Memory.
Panel Alignment Data Copy
1. Enter the Service Mode.
2. Change the value of Display Engine: 06 R REG H in Device Menu.
3. Change the value of Display Engine: 07 R REG V in Device Menu.
4. Change the value of Display Engine: 08 B REG H in Device Menu.
5. Change the value of Display Engine: 09 B REG V in Device Menu.
6. Perform Save to Memory.
1. Enter the Service Mode.
2. Change the value of Display Engine: 06 R REG H in Device Menu.
3. Change the value of Display Engine: 07 R REG V in Device Menu.
4. Change the value of Display Engine: 08 B REG H in Device Menu.
5. Change the value of Display Engine: 09 B REG V in Device Menu.
6. Perform Save to Memory.
White Balance Adjustment
Preparation
Set Picture Mode to “Cinema 3” and make the following settings.
Contrast: 90
Brightness: 50
Color: 50
Hue: 50
Sharpness: 10
NR: OFF
MPEG NR: OFF
Gamma Correction: OFF
Advanced Iris: OFF
Lamp Control: High
Color Space: Normal
Set each GAIN and each BIAS for RGB to 128.
Bring the ZOOM position of the lens to the center.
Preparation
Set Picture Mode to “Cinema 3” and make the following settings.
Contrast: 90
Brightness: 50
Color: 50
Hue: 50
Sharpness: 10
NR: OFF
MPEG NR: OFF
Gamma Correction: OFF
Advanced Iris: OFF
Lamp Control: High
Color Space: Normal
Set each GAIN and each BIAS for RGB to 128.
Bring the ZOOM position of the lens to the center.
Adjustment
High
1. Set Color Temp to “High”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
High
1. Set Color Temp to “High”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
(x20, y20) = (0.284 ?0.002, 0.298 ?0.002)
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
(x80, y80) = (0.284 ?0.002, 0.298 ?0.002)
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
Middle
1. Set Color Temp to “Middle”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
(x20, y20) = (0.294 ?0.002, 0.310 ?0.002)
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
(x80, y80) = (0.294 ?0.002, 0.310 ?0.002)
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
Middle
1. Set Color Temp to “Middle”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
(x20, y20) = (0.294 ?0.002, 0.310 ?0.002)
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
(x80, y80) = (0.294 ?0.002, 0.310 ?0.002)
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
Low 1
1. Set Color Temp to “Low 1”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
(x20, y20) = (0.313 ?0.002, 0.329 ?0.002)
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
(x80, y80) = (0.313 ?0.002, 0.329 ?0.002)
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
Low 2
1. Set Color Temp to “Low 2”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
(x20, y20) = (0.322 ?0.002, 0.338 ?0.002)
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
(x80, y80) = (0.322 ?0.002, 0.338 ?0.002)
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
CUSTOM
1. Set GAIN and BIAS for CUSTOM 1 to 5 to the following values.
# CUSTOM 1: Copy the GAIN and BIAS values for High.
# CUSTOM 2: Copy the GAIN and BIAS values for Middle.
# CUSTOM 3: Copy the GAIN and BIAS values for Low 1.
# CUSTOM 4: Copy the GAIN and BIAS values for Low 2.
# CUSTOM 5: Set the GAIN and BIAS values for R/G/B to 128.
2. Save the set values.
Iris: Auto1/Manual Adjustment
1. Switch the Iris mode to “Auto1. Manual”. Copy all of the white balance adjustment values (High, Middle, Low 1, Low 2, and all of the Gain Bias values of CUSTOM1 through CUSTOM5) at Iris OFF, to the corresponding Iris mode values respectively.
2. Save the set value.
1. Set Color Temp to “Low 1”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
(x20, y20) = (0.313 ?0.002, 0.329 ?0.002)
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
(x80, y80) = (0.313 ?0.002, 0.329 ?0.002)
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
Low 2
1. Set Color Temp to “Low 2”.
2. Input 1080/60i 20 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust BIAS of white balance for R and B until the chromaticity (x20, y20) satisfies the specification.
(x20, y20) = (0.322 ?0.002, 0.338 ?0.002)
3. Input 1080/60i 80 IRE flat field (RGB 3 color) into the HDMI1 terminal and adjust GAIN of white balance for B and G until the chromaticity (x80, y80) satisfies the specification.
(x80, y80) = (0.322 ?0.002, 0.338 ?0.002)
4. Repeat the adjustments at 80 IRE and 20 IRE until the specification is satisfied.
5. Save the adjusted values.
CUSTOM
1. Set GAIN and BIAS for CUSTOM 1 to 5 to the following values.
# CUSTOM 1: Copy the GAIN and BIAS values for High.
# CUSTOM 2: Copy the GAIN and BIAS values for Middle.
# CUSTOM 3: Copy the GAIN and BIAS values for Low 1.
# CUSTOM 4: Copy the GAIN and BIAS values for Low 2.
# CUSTOM 5: Set the GAIN and BIAS values for R/G/B to 128.
2. Save the set values.
Iris: Auto1/Manual Adjustment
1. Switch the Iris mode to “Auto1. Manual”. Copy all of the white balance adjustment values (High, Middle, Low 1, Low 2, and all of the Gain Bias values of CUSTOM1 through CUSTOM5) at Iris OFF, to the corresponding Iris mode values respectively.
2. Save the set value.
IRIS Adjustment
1. Bring the ZOOM position of the lens to the center.
2. Input the XGA 60Hz all white 100 IRE signal in INPUT-A.
3. Set “Other: 01 Iris/Adj” of Device Menu to 1.
4. Set the value of “Other: 02 Iris/Open Reg” to 1023, and check the value of “Other: 04 Iris/Open Hall”.
5. While decreasing the value of “Other: 02 Iris/Open Reg”, check the value of “Other: 04 Iris/Open Hall”.
6. When the value of “Other: 04 Iris/Open Hall” reaches the value of [step 4 value _25], check the value of “Other: 02 Iris/Open Reg”.
7. Save the value of “Other: 02 Iris/Open Reg” of step 6 in a memory.
8. Measure the luminance level at this time. [OFF Luminance]
9. Set the value of “Other: 03 Iris/Close Reg” equal to that of “Other: 02 Iris/Open Reg” of step 6.
10. While decreasing the value of “Other: 03 Iris/Close Reg”, check the luminance level. Check the value
of “Other: 03 Iris/Close Reg” when the luminance level reaches 25% of [OFF Luminance].
11. Save the values of “Other: 03 Iris/Close Reg” of step 10 in a memory.
12. Return the value of “Other: 01 Iris/Adj” to 0, and perform Save to Memory.
1. Bring the ZOOM position of the lens to the center.
2. Input the XGA 60Hz all white 100 IRE signal in INPUT-A.
3. Set “Other: 01 Iris/Adj” of Device Menu to 1.
4. Set the value of “Other: 02 Iris/Open Reg” to 1023, and check the value of “Other: 04 Iris/Open Hall”.
5. While decreasing the value of “Other: 02 Iris/Open Reg”, check the value of “Other: 04 Iris/Open Hall”.
6. When the value of “Other: 04 Iris/Open Hall” reaches the value of [step 4 value _25], check the value of “Other: 02 Iris/Open Reg”.
7. Save the value of “Other: 02 Iris/Open Reg” of step 6 in a memory.
8. Measure the luminance level at this time. [OFF Luminance]
9. Set the value of “Other: 03 Iris/Close Reg” equal to that of “Other: 02 Iris/Open Reg” of step 6.
10. While decreasing the value of “Other: 03 Iris/Close Reg”, check the luminance level. Check the value
of “Other: 03 Iris/Close Reg” when the luminance level reaches 25% of [OFF Luminance].
11. Save the values of “Other: 03 Iris/Close Reg” of step 10 in a memory.
12. Return the value of “Other: 01 Iris/Adj” to 0, and perform Save to Memory.
Panel Driver Gain B Adjustment
Preparation
Make the following settings.
Contrast: Max
Brightness: 50
Color: 50
Hue: 50
Color Space: Wide3
Adjustment
1. Input the XGA 60Hz Blue Only 100 IRE signal in the INPUT-A terminal.
2. Set the Panel Driver: 03 P. Drv/Gain B value to “85”.
3. While measuring luminance at the center of the screen, decrease the 03 P. Drv/Gain B value. Take note of the 03 P. Drv/Gain B value when luminance reaches maximum.
4. Save the 03 P. Drv/Gain B value of step 3 in a memory.
5. Perform Save to Memory.
Preparation
Make the following settings.
Contrast: Max
Brightness: 50
Color: 50
Hue: 50
Color Space: Wide3
Adjustment
1. Input the XGA 60Hz Blue Only 100 IRE signal in the INPUT-A terminal.
2. Set the Panel Driver: 03 P. Drv/Gain B value to “85”.
3. While measuring luminance at the center of the screen, decrease the 03 P. Drv/Gain B value. Take note of the 03 P. Drv/Gain B value when luminance reaches maximum.
4. Save the 03 P. Drv/Gain B value of step 3 in a memory.
5. Perform Save to Memory.
Software Upgrade Method
Preparation
Required Equipment/Tools
# Personal computer (PC): RS-232C interface equipped
# RS-232C cross cable
# Main Flash Upgrader for Sony Projector (for SUB CPU)
# Pixelworks ImageProcessor SDK FlashUpgrader (for scan converter)
# 3DGamma QuickAccess (for LookUpTable/3DGamma/ABGamma/LCK/OGMTable/CSMatrixTable)
File configuration:
Executable: QuickAccess.exe
Readme File: readme_j.txt (Japanese)
readme_e.txt (English)
Preparation
1. Set Standby Mode to “Standard” on the Setup menu.
NOTE
If the Standby Mode is not set to “Standard”, the software cannot be upgraded normally.
2. Disconnect the AC plug of this unit.
3. Connect PC to the REMOTE terminal on the connector panel of this unit using the RS-232C cross cable.
Preparation
Required Equipment/Tools
# Personal computer (PC): RS-232C interface equipped
# RS-232C cross cable
# Main Flash Upgrader for Sony Projector (for SUB CPU)
# Pixelworks ImageProcessor SDK FlashUpgrader (for scan converter)
# 3DGamma QuickAccess (for LookUpTable/3DGamma/ABGamma/LCK/OGMTable/CSMatrixTable)
File configuration:
Executable: QuickAccess.exe
Readme File: readme_j.txt (Japanese)
readme_e.txt (English)
Preparation
1. Set Standby Mode to “Standard” on the Setup menu.
NOTE
If the Standby Mode is not set to “Standard”, the software cannot be upgraded normally.
2. Disconnect the AC plug of this unit.
3. Connect PC to the REMOTE terminal on the connector panel of this unit using the RS-232C cross cable.
SUB CPU Upgrade
1. Double-click Flash.exe to start the application.
Application name: Main Flash Upgrader for Sony Projector
Execution file name: Flash.exe
Version: 1.05 or later
NOTE
When starting the application first, the following errors may appear. But, continue the procedure.
“No. 300: No information file was found.”
“No. 711: No download file was found.
1. Double-click Flash.exe to start the application.
Application name: Main Flash Upgrader for Sony Projector
Execution file name: Flash.exe
Version: 1.05 or later
NOTE
When starting the application first, the following errors may appear. But, continue the procedure.
“No. 300: No information file was found.”
“No. 711: No download file was found.
2. Click the [Select] button for select
download information file.
The file open window appears.
3. Select the download information file.
File to be selected: qhbv****.dli
(**** means version number. Example: qhbv100a.dli)
4. Click the [Setting] button of the “Com.”.
5. Set the following items.
Bit rate: 38,400 bit/s
Serial port: Serial port number used for connecting PC
Time out: Arbitrary
(Communication retrial time. default: 5 sec.)
6. Select “User Program Mode”.
7. Click the [Start] button.
The start window appears.
8. Click the [OK] button.
The “Please AC Plug In” window appears.
9. Connect the AC plug of this unit.
10. Check the Standby Mode is set to “Standard”.
11. Click the [OK] button.
The writing starts and the write window appear.
12. The end window appears. (Upgrade completed)
The file open window appears.
3. Select the download information file.
File to be selected: qhbv****.dli
(**** means version number. Example: qhbv100a.dli)
4. Click the [Setting] button of the “Com.”.
5. Set the following items.
Bit rate: 38,400 bit/s
Serial port: Serial port number used for connecting PC
Time out: Arbitrary
(Communication retrial time. default: 5 sec.)
6. Select “User Program Mode”.
7. Click the [Start] button.
The start window appears.
8. Click the [OK] button.
The “Please AC Plug In” window appears.
9. Connect the AC plug of this unit.
10. Check the Standby Mode is set to “Standard”.
11. Click the [OK] button.
The writing starts and the write window appear.
12. The end window appears. (Upgrade completed)
Scan Converter Upgrade
1. Connect the AC plug and set this unit to standby state.
2. Check the Standby Mode is set to “Standard”.
3. Double-click FlashUpgraderForSony35.exe to start the application.
Application name: Pixelworks ImageProcessor SDK FlashUpgrader
1. Connect the AC plug and set this unit to standby state.
2. Check the Standby Mode is set to “Standard”.
3. Double-click FlashUpgraderForSony35.exe to start the application.
Application name: Pixelworks ImageProcessor SDK FlashUpgrader
Execution file name:
FlashUpgraderForSony35.exe
Version: 3.5 or later
Version: 3.5 or later
4. Select the COM Port box to serial port
number used for connecting PC.
5. Select the Baud Rate box to “115200”.
6. Click the [Choose...] button.
The file selection window appears.
7. Select the upgrade file.
File to be selected: pw0p****.inf
(**** means version number. Example: pw0p100a.inf)
8. Check that the two hex files appear on the Files To Download field.
9. Click the [Ext_232CPW_1] button.
10. Click the [Flash] button.
The upgrading starts and the status bar appears. And the [Flash] button changes to the [Cancel] button.
11. After completed, check that the [Cancel] button changes to the [Flash] button.
12. Disconnect the AC plug.
5. Select the Baud Rate box to “115200”.
6. Click the [Choose...] button.
The file selection window appears.
7. Select the upgrade file.
File to be selected: pw0p****.inf
(**** means version number. Example: pw0p100a.inf)
8. Check that the two hex files appear on the Files To Download field.
9. Click the [Ext_232CPW_1] button.
10. Click the [Flash] button.
The upgrading starts and the status bar appears. And the [Flash] button changes to the [Cancel] button.
11. After completed, check that the [Cancel] button changes to the [Flash] button.
12. Disconnect the AC plug.
POWER SUPPLY SCHEMATIC DIAGRAM
USING IC MIP2H2
CLICK ON THE IMAGE TO ZOOM IN
