Panasonic PT-VZ570 Service Manual page 41

SECTION 2 DISASSEMBLY PROCEDURES
SECTION 2 DISASSEMBLY PROCEDURES
1. Parts Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIS-2
1.1. Electrical parts location (P.C.Boards)
1.2. Electrical parts location (Fans)
1.3. Mechanical parts location
1.4. Optical parts location
2. Mechanical and Electrical Parts Disassembly . . . . . . . . . . . . . . . . . .DIS-4
2.1. Disassembly flow chart
2.2. Air filter cover, air filter unit removal
2.3. Lamp unit and lamp cover removal
2.4. Top cover unit removal
2.5. [A]-P.C.Board unit removal
2.6. Lamp house and lamp duct assy removal
2.7. Lighting assy removal
2.8. Power box assy removal
2.9. Top panel duct assy removal
2.10. Intake fan removal
3. Optical Parts Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIS-12
3.1. Disassembly flow chart
3.2. Projection lens and optical block assy removal
3.3. Polarizer-in removal
3.4. Condenser lens-out removal
3.5. PBS and Integrators removal
3.6. Lighting case top removal
3.7. Parts location and direction in the lighting case
<Cable reforming> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIS-20
4. Cleaning of Optical Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIS-21
4.1. Note on handling of inorganic polarizer
4.2. Cleaning the internal parts of the optical block
4.3. Cleaning of the polarizer-in
Disassembly Procedures
Model No. PT-VZ570 series
PT-VW530 series
PT-VX600 series
PT-VX60
CONTENTS
DIS-1
Rev.-1 (2014-09)