Panasonic PT-EZ770Z / PT-EZ770ZL / PT-EZ770ZD / PT-EZ770ZLD / PT-EZ770T / PT-EZ770TL / PT-EW730Z / PT-EW730ZL / PT-EW730ZD / PT-EW730ZLD / PT-EW730T / PT-EW730TL / PT-EX800Z / PT-EX800ZL / PT-EX800ZD / PT-EX800ZLD / PT-EX800T / PT-EX800TL Service Manual ▷ View online
DIS-3
SECTION 2 DISASSEMBLY PROCEDURES
1.3. Mechanical parts location
1.4. Optical parts location
Prism cover
Filter cover
Intake duct top
Intake duct bottom
Air filter unit
Filter house
Top cover
Lighting block
Lamp cover
Rear panel
G-Polarizer
R-Polarizer
Shutter unit
Iris unit
Lens shift unit
Projection lens
Optical block
B-Polarizer
Lighting case top
Lighting case bottom
PBS
Integrator lens-out
Integrator lens-in
Lamp unit
Power box
Control buttons
Bottom case
Lens shift cover
bottom
bottom
Lens shift cover
Top
Top
Front cover
DIS-4
SECTION 2 DISASSEMBLY PROCEDURES
2. Mechanical and Electrical Parts Disassembly
2.1. Disassembly flow chart
* Before Disassembly the projector, turn off the POWER switch and disconnect the power plug from the wall outlet.
* To assemble, reverse the disassembly procedures.
* When tore off sticky tapes, please use a new thing without reusing it on the occasion of assembling.
* To assemble, reverse the disassembly procedures.
* When tore off sticky tapes, please use a new thing without reusing it on the occasion of assembling.
2.12. Power box removal
2.15. Panel fans removal
2.13. Filter house removal
2.14. Intake duct assy removal
Cable reforming
2.12. Fans (FN906, FN909, FN910) removal
2.11. [S]-P.C.Board assy removal
2.10. Lamp house, thermal fuse removal
2.9. Exhaust and lamp fans removal
2.8. Lighting assy removal
2.7. Front cover removal
2.6. [V]-P.C.Board, [A]/[J]-P.C.Board assy removal
2.5. Top cover removal
2.4. Lamp and lamp cover removal
2.2. Projection lens removal
2.3. Air filter, filter cover removal
Completed Product
DIS-5
SECTION 2 DISASSEMBLY PROCEDURES
2.2. Projection lens removal
1. Press and hold the lens release button and turn the projection lens counterclockwise gently to
the end and take it out.
Projection lens
Lens release button
Red point marker
Attaching the lens
1. Align the red mark on the Projection Lens with the red mark on the
1. Align the red mark on the Projection Lens with the red mark on the
projector, and insert the Projection Lens as far as possible.
2. Turn clockwise to the end.
Note:
Do not press the lens release button when attaching
the lens.
Do not press the lens release button when attaching
the lens.
DIS-6
SECTION 2 DISASSEMBLY PROCEDURES
2.3. Air filter, filter cover removal
1. Loosen 1 screw-A and remove the filter cover.
2. Unhook the hook of air filter and take it out.
2. Unhook the hook of air filter and take it out.
2.4. Lamp and lamp cover removal
1. Loosen 1 screw-A and open the lamp cover to slide it in the arrow direction.
2. Loosen 3 screws-B on the lamp and pull it upward off.
2. Loosen 3 screws-B on the lamp and pull it upward off.
A
A
Air filter
Lamp
Lamp cover
Filter cover
B
A
SMXAA309R0SAD
(4120796409)
B
THEL110J
A
SMXAA309R0SAD
(4120796409)
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