Panasonic PT-RZ120 (serv.man2) Service Manual ▷ View online
DIS-8
SECTION 2 DISASSEMBLY PROCEDURES
< RZ120 >
2. 2. Disassembly flowchart
* This flow chart indicates disassembly procedures. To assemble, reverse these procedures.
2. 3. Top cover removal
2. 4. Side cover (L/R), Front cover, Rear cover removal
Completed Product
2. 7. Power unit assy removal
2. 5. Signal block removal
2. 6. LD driver block removal
2.10. Liquid cooling unit 1/ Liquid cooling unit 2 removal
2.11. LD unit removal
2.12. Lighting case 2 / Lighting case 1 removal
2. 9. Rod assy removal
Cable reforming
2. 8. DMD block removal
2.13. Phosphor wheel 2 / Phosphor wheel 1 removal
DIS-9
SECTION 2 DISASSEMBLY PROCEDURES
< RZ120 >
2. Unscrew 6 screws-A and 1 torx screw-B, and remove the Top cover upward.
2. 3. Top cover removal
• Move the projection lens to the home position before replacing or removing the projection lens.
1. Turn the Lens Mount Cover counterclockwise and remove.
2. While keep pressing the lens release button, turn the projection lens counterclockwise to the end and remove.
Top cover
A
A
A
A
B
A
A
A
B
①
①
②
②
③
Lens Mount Cover
Projection lens
Lens release button
DIS-10
SECTION 2 DISASSEMBLY PROCEDURES
< RZ120 >
3. Unscrew 3 screws-B and remove the Side cover (R).
4. Release each hook on the Rear cover and remove it.
2. 4. Side cover (L/R), Front cover, Rear cover removal
1. Remove the Top cover following to step [2.3. Top cover removal].
2. Unscrew 6 screws-A and remove the Side cover (L).
A
A
A
A
A
A
Side cover (L)
Side cover (R)
B
B
B
B
Rear cover
DIS-11
SECTION 2 DISASSEMBLY PROCEDURES
< RZ120 >
C
C
WL-PCB
DMD duct
D D
D
E
E
C
D
E
Front cover
5. Unscrew 2 screws-C and remove WL-PCB. (WL-PCB is provided for Asian model only)
6. Unscrew 3 screws-C, 2 screws-E and remove he DMD duct.
7. Release each hook on the Front cover and remove it.
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