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3-4
E Series 675/775 Service Manual
020-000546-04 Rev. 1 (04-2017)
Section 3: Service Setup
3.4
Test Equipment Needed
The following is a list of equipment that will be required for the performance verification checks and
calibration procedures outlined in the rest of this section.
• IBM PC with WUXGA/1080p resolution
• HDTV Source (480P, 720P, 1080P).
• Minolta CL-100 or equivalent.
• Color Video Signal & Pattern Generator (Quantum Data 802B or CHROMA2327)
.
3.5
Required Updates
indicates updates that are required as a result of changing specific parts. Look down the “Change
Parts” column for the component to be changed. Where a “v” is encountered, perform the update in the heading
at the left end of that row. (eg. for Color Wheel replacement, update the Color Wheel Index).
NOTE:
If color appears abnormal after changing Main Board Module, enter the Factory Mode to perform
Color Wheel index adjustment.
• After changing parts, use
to determine appropriate updates to be performed.
• After changing the F-type Fan (FAN6, FAN7, FAN8, FAN9), perform the F-type FAN calibration.
Table 3.2 Test Inspection
UPDATE
CHANGE PARTS
Main
Board
Firmware
Color
Wheel
Lamp
Module
ROD
Module
DA
Module
F-type
FAN
Firmware version
update
v
Color Wheel
Index
v
v
Reset Lamp
Hour
v
Factory Reset
v
v
Rod adjustment
v
DA calibration
v
v
F-type Fan cali-
bration
v
v
Re-write Serial
Number
v
ADC Calibration
v
Summary of Contents for DHD675-E
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