Sharp XV-Z9000E (serv.man2) Service Manual ▷ View online
17
XV-Z9000U/E
4. Removing the power unit shield , power/ballast unit and power unit.
9.
Remove the seven screws and detach the power unit shield.
10-1. Remove the two screws.
10-2. Remove the four white supports and detach the power unit.
11.
10-2. Remove the four white supports and detach the power unit.
11.
Remove the four screws and detach the power unit.
11
10-1
10-2
9
Power unit shield
Ballast unit
Power unit
9
11
10-2
18
XV-Z9000U/E
5. Removing the optical mechanism unit and R/C PWB unit.
12.
Remove the six screws and detach the optical mechanism unit.
13.
Remove the one screw and detach the R/C PWB unit.
13
12
12
Optical mechanism unit
R/C PWB unit
12
19
XV-Z9000U/E
6. Removing the lamp unit, CW fan, outlet fan, bimetal, wind way duct, shield
plate and formater PWB.
14.
Remove the three screws and detach the lamp unit.
15.
Remove the two screws and detach the CW fan.
16.
Remove the three screws and detach the outlet fan.
17-1. Remove the two screws and detach the bimetal.
17-2. Remove the two screws and detach wind way duct.
18-1. Remove the six screws and detach the shield plate(B).
18-2. Remove the three screws and detach the formater PWB.
18-3. Remove the three screws and detach the shield plate(A).
17-2. Remove the two screws and detach wind way duct.
18-1. Remove the six screws and detach the shield plate(B).
18-2. Remove the three screws and detach the formater PWB.
18-3. Remove the three screws and detach the shield plate(A).
15
Outlet Fan
Bimetal
14
Lamp unit
16
18-1
17-1
17-2
Wind way Duct
18-2
18-2
Shield Plate(B)
Shield Plate(A)
Formater PWB
18-3
20
XV-Z9000U/E
Resetting the TOTAL LAMP TIMER
1
Plug in the power cord.
Press POWER ON on
projector to reset lamp
timer.
projector to reset lamp
timer.
While holding down ENTER,
[
and
>
, press POWER ON.
2
●
Resetting the total lamp timer
When replacing the lamp, reset the total lamp timer in the procedure below.
When replacing the lamp, reset the total lamp timer in the procedure below.
●
Light source (lamp)
The lamp in this projector operates for approximately 2,000 cumulative hours, depending on the usage environ-
ment. (As the usage environment can vary significantly, the projector lamp may not operate for 2,000 hours.) It is
recommended that the lamp be replaced after approximately 1,900 cumulative hours of use or when you notice a
significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen
Display.
The lamp in this projector operates for approximately 2,000 cumulative hours, depending on the usage environ-
ment. (As the usage environment can vary significantly, the projector lamp may not operate for 2,000 hours.) It is
recommended that the lamp be replaced after approximately 1,900 cumulative hours of use or when you notice a
significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen
Display.
Problem
• Lamp has been used for over 1,900
hours.
• Lamp has been used for over 2,000
hours.
Possible Solution
• Purchase a replacement lamp unit
(lamp/cage module) of the current
type BQC-XVZ9000/1 from your
nearest Authorized SharpVision
Service Center or Dealer.
type BQC-XVZ9000/1 from your
nearest Authorized SharpVision
Service Center or Dealer.
• Replace the lamp. If you wish, you
may have the lamp replaced at your
nearest Authorized SharpVision
Service Center or Dealer.
nearest Authorized SharpVision
Service Center or Dealer.
Condition
The LAMP REPLACEMENT
indicator lights up red, and “LAMP”
and “
indicator lights up red, and “LAMP”
and “
” will flash in yellow in the
lower-left corner of the picture.
A significant deterioration of the
picture and color quality occurs.
picture and color quality occurs.
The power will automatically turn
off and the projector will enter
stand-by mode.
off and the projector will enter
stand-by mode.
“LAMP” and “
” will flash in red in
the lower-left corner of the picture,
and the power will turn off.
and the power will turn off.
Problem
• Blocked air intake.
• Clogged air filter .
• Cooling fan breakdown.
• Internal circuit failure.
• Internal circuit failure.
• Burnt-out lamp.
• Lamp circuit failure.
• Lamp circuit failure.
• Lamp has been used for
over 1,900 hours.
Maintenance Indicator
The internal
temperature is
abnormally high.
temperature is
abnormally high.
TEMPERATURE
WARNING indicator
WARNING indicator
Condition
Possible Solution
• Relocate the projector to an area with
proper ventilation.
• Clean the filters.
• Take the projector to your nearest
Authorized SharpVision or Service Center
or Dealer for repair.
or Dealer for repair.
• Carefully replace the lamp.
• Take the projector to your nearest
• Take the projector to your nearest
Authorized Sharp Vision Service Center or
Dealer for repair.
Dealer for repair.
LAMP REPLACE-
MENT indicator
MENT indicator
The lamp does not
light up.
light up.
The lamp requires
replacement.
replacement.
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