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3.4 Relay Lens-Out Adjustment
1. Turn the projector on by a state of without
FPC cables.
2. Project all of lights on the screen.
3. Adjust the adjustment base of relay lens
assy to make color uniformity in white.
1) If the shading appears on the left or right
of the screen as shown in
Fig. 3-17
,
loosen 1 screw
A
with the 2.0mm hex
driver, and adjust the slot
B
to make
color uniformity in white by using a slot
screwdriver.
2) If the shading appears on the top or
bottom of the screen as shown in
Fig. 3-18
, loosen 1 screw
C
with the
2.0mm hex driver, and adjust the slot
D
to make color uniformity in white by
using a slot screwdriver.
4. Tighten the screws
A
and
C
to fix the relay
lens unit.
Part 3: Adjustment
3-17
Fig. 3-17
Fig. 3-18
A
Slot B
a
b
b
a
White
Slot D
y
x
C
y
x
White
Moving of slot B
Moving of slot D
Summary of Contents for D78-5382
Page 2: ...CANON Power Projector LV 5200U D78 5382 LV 5200E D78 5383 SERVICE SMANUAL ...
Page 9: ...Part 1 General Information ...
Page 25: ...Part 2 Repair Information ...
Page 45: ...Part 3 Adjustment ...
Page 65: ...Part 4 Troubleshooting ...
Page 84: ...Part 4 Troubleshooting 4 19 AD9884AKS A D IC8201 AN5870SB RGB SW IC5201 ...
Page 88: ...Part 4 Troubleshooting 4 23 LA7217 Sync Separator IC5361 M62392 D A IC3561 ...
Page 89: ...Part 4 Troubleshooting 4 24 M62393 D A IC281 IC7801 NJM2284M Switch IC2101 ...
Page 91: ...Part 4 Troubleshooting 4 26 VPC3230D Video Decoder IC3101 ...
Page 92: ...Part 5 Parts Catalog ...
Page 94: ......
Page 101: ...45 45 45 45 52 52 a 52 Page 4 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...
Page 107: ...U 1 U 2 V 1 W X Y Z 1 Page 7 Z 2 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...
Page 111: ...Part 6 Electrical Diagrams ...