Sony VPL-F430HZ, Service Manual

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2-3 (E)
VPL-FHZ65
2-3. Electrical Adjustment
2-3-1. Preparation
Required equipment
.
NTSC, PAL, SECAM component signal generator:
Tektronix TG2000
+
AVG1 (option module)
+
AWVG1 (option module) or equivalent
.
VG (programmable video signal generator):
ASTRODESIGN VG-828 or equivalent
.
Chroma meter:
KONICA MINOLTA CL-200 or equivalent
n
Allow the warm-up time of 10 minutes after the power is on before starting the V COM and white balance
adjustments.
How to enter the service mode
1. Press the
[MENU]
button.
The menu appears.
2. Set the Status to “On” in the Operation menu.
3. Press
the
[MENU]
button to close the MENU.
4. Press the buttons in the following order:
[ENTER]
→
[ENTER]
→
[&]
→
[ENTER]
The message “Do you want to enter the Service Mode?
[Yes] [No]
” appears.
Select
[Yes]
and press the
[ENTER]
button.
How to exit the service mode
Perform the button operations in accordance with step 4.
The message “Do you want to return to the User Mode?
[Yes] [No]
” appears.
Select
[Yes]
and press the
[ENTER]
button.
How to enter the model name display (shop demonstration) mode
1. Set the “Status” to “On” in the “Setup” MENU.
2. Close the menu by pressing
[MENU]
button if the menu is displayed.
3. Press the buttons in the following order in 5 seconds:
[ENTER]
→
[(]
→
[)]
→
[ENTER]
Demonstration mode screen is displayed.
t
Even if the message “Not applicable!” is displayed, ignore it. If the button operations failed, wait for
at least 6 seconds since the last button is pressed, and perform the button operations again.
4. Select “Model Name Display”.
n
To exit the Model Name Display mode, perform step 3. “Demonstration mode screen” is displayed. Select
“Off”.