Panasonic PT-DZ870T / PT-DW830T / PT-DX100T / PT-DZ870U / PT-DZ870E / PT-DW830U / PT-DW830E / PT-DX100U / PT-DX100E (serv.man2) Service Manual ▷ View online
DIS-3
1. 3. Mechanism element parts location
1. 4. Optical parts location
Power Supply Block
Signal Processing Block
Ballast Block
Top Case
Bottom case
Side cover (L)
Side cover (R)
Front cover
Lamp unit cover
Rear cover
Optical Block
Filter case
Lamp 1
Lamp 2
Lens cover
Rod
Iris
Mechanical shutter
heat pipe
DMD Block
Lighting case (Bottom)
Luminance sensor
Lighting case (Top)
Rod cover
Color wheel
Lamp duct
Lamp duct
Lamp 1 Fan
Lamp 2 Fan
Lamp case
DIS-4
2. Disassembly Instructions
2. 1. Flowchart for Disassembly
* 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.
(A-P.C.Board / DG-P.C.Board)
(P-P.C.Board)
(BQ-P.C.Board)
2.11.
2.10. Removal of Rod (ASSY) /
Color wheel (ASSY)
Removal of Relay Lens
Removal of Side cover (L) /
Side cover (R) / Front panel
2. 5.
Removal of
Signal Processing Block
2. 7.
Removal of
Power Supply Block
Removal of Ballast Block
Removal of Mechanical
Shutter (ASSY) / DMD Block
2. 4.
2. 6.
2. 9.
Removal of Iris unit (ASSY)
2. 8.
Completed Product
2. 2.
Removal of Lamp Unit
2. 3.
Removal of Top case
DIS-5
2. 2. Removal of Lamp Unit
1. Loosen the 1 screw until it idles, then remove the Lamp unit cover.
2. Loosen the 2 screws until they idle, hold the handles and pull the lamp unit out from the main unit.
2. 3. Removal of Top Case
1. Remove the projection lens. (* Move the lens to the home position before removing the projection lens.)
1) Turn the Lens Ring counterclockwise and remove.
2) While keep pressing the lens release button, turn the projection lens counterclockwise to the end and remove.
2) While keep pressing the lens release button, turn the projection lens counterclockwise to the end and remove.
2. Remove the lamp unit cover according to the section 2.2 "Removal of Lamp Unit".
3. Unscrew the 8 screws and remove the top case. (It slide back a little)
3. Unscrew the 8 screws and remove the top case. (It slide back a little)
Lamp unit 1
Lamp unit 2
Lens Ring
XSB4+10FJK
Lamo unit cover
Projection Lens
Lens release button
XSB4+10FJK
DIS-6
2. 4. Removal of Side cover (L) / Side cover (R) / Front panel
1. Remove the Top case according to the section 2.3 "Removal of Top Case".
2. Unscrew the 6 screws and remove the side cover (L).
2. Unscrew the 6 screws and remove the side cover (L).
3. Unscrew the 3 screws and remove the side cover (R).
4. Releasing the hooks (4 places), and then remove the front cover.
Side cover (L)
XSB4+10FJK
XSB4+10FJK
Side cover (R)
Front cover
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