Panasonic PT-VZ575N / PT-VZ575ND / PT-VZ575NT / PT-VW535N / PT-VW535ND / PT-VW535NT / PT-VX605N / PT-VX605ND / PT-VX605NT (serv.man4) Service Manual ▷ View online
DIS-9
SECTION 2 DISASSEMBLY PROCEDURES
A
A
A A
A
SFPDN308R0SV-
2.7. Lighting assy removal
1. Remove 4 screws-A and remove lighting assy upward off.
When removing the iris unit, take the iris with its blades
closed. When turning the gear on the iris in the arrow
direction, the blades of iris will be closed. Do not touch
the blades because they are precious parts.
closed. When turning the gear on the iris in the arrow
direction, the blades of iris will be closed. Do not touch
the blades because they are precious parts.
B
B
B
B
SFPDN258R0SV-
For PT-VZ575N, VW535N
For PT-VX605N
Lighting assy
IRIS unit
IRIS _Shield
DIS-10
SECTION 2 DISASSEMBLY PROCEDURES
2.8. Power box assy removal
1. Remove 12 screws-A and 1 screw-B and remove the power_ballast_holder assy.
2. Remove 1 screw-C and remove the [P]-P.C.Board.
3. Remove 1 screw-D and remove the Lead_treatment_sheet_3.
4. Remove 2 screws-E and remove the [B]-P.C.Board.
5. Remove 3 screws-F and remove the [K]-P.C.Board.
6. Remove 1 screw-G and 2 screws-H and remove the AC Inlet.
7. Remove 1 screw-K and remove the thermal fuse.
A
C
E
F
XYC3+FG10FJK
B
D
H
K
SFPDN308R0SV-
G
XYN4+J8FJ
A
A
A
A
XYC3+FG34FJK
Top view of the fuse mounting
Power_shield_metal
Power_FAN_metal
Power_ballast_holder
Power_FAN
Thermal fuse
Lug
B
A
A
A
A A
A
A
A
A
A
A
A
C
D
E
E
F
F
G
H H
K
F
Power_ballast_holder assy
[P]-P.C.Board
Ballast_sheet2
[B]-P.C.Board
[K]-P.C.Board_holder
Ballast_sheet1
Ballast_isolation_sheet
[K]-P.C.Board
Thermal fuse
AC lnlet
Lead_treatment_sheet_3
DIS-11
SECTION 2 DISASSEMBLY PROCEDURES
2.9. Top panel duct assy removal
1. Remove 2 screws-A and remove the earth_metal1,
earth_metal2,earth_metal3 and lens shift_earth_metal.
earth_metal2,earth_metal3 and lens shift_earth_metal.
2. Remove 1 screw-B and remove the [M2]-P.C.Board.
3. Remove 2 screws-C and 2 screws-D and remove the top panel duct assy.
A
XYC3+FG10FJK
B
C
SFPDN308R0SV-
D
SFPDN30140SV-
A
A A
A
A A
B
2.10. Intake fan removal
1. Remove 6 screws-A and remove the intake fan1,intake
fan2,intake fan3 and intake fan4.
2. Remove 1 screw-B and remove the [M1]-P.C.Board.
A
SFPDN30140SV-
B
SFPDN308R0SV-
Intake fan2
Intake fan3
Intake fan4
Intake fan1
[M1]-P.C.Board
A
B
A
C
C
D
D
Earth_metal3
Earth_metal2
Earth_metal1
Top_panel_duct_assy
Lens shift_earth_metal
[M2]-P.C.Board
DIS-12
SECTION 2 DISASSEMBLY PROCEDURES
3. Optical Parts Disassembly
3.1. Disassembly flow chart
Completed Product
3.2.3. Lens mounter unit disassembly
3.2.2. Polarizer-out replacement
3.2.1 Projection lens removal
2.7. Lighting assy removal
3.3 Polarizer-in removel
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
3.2. Projection lens and optical block assy removal
2.5. [A]-P.C.Board unit removal
2.4. Top cover unit removal
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