Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) Service Manual ▷ View online
DIS-7
SECTION 2 DISASSEMBLY PROCEDURES
<EZ590/EW650/EW550/EX620/EX520>
2.3. Air filter unit, air filter cover removal
1. Put out the air filter cover from the hook of the projector while slightly pushing
upward the tabs of the air filter cover and open it outward.
2. Unhook the hook of air filter unit 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
Air filter unit
Lamp
Lamp cover
Air filter cover
Tabs
A
B
B
DIS-8
SECTION 2 DISASSEMBLY PROCEDURES
<EZ590/EW650/EW550/EX620/EX520>
Top case
Prism cover
A
C
C
B
B
B
B
B
B
B
B
B
B
2.5. Top cover removal
1. Loosen 1 screw-A and slide the prism cover in the direction and open it.
2. Remove 10 screws-B and 2 screws-C and take the top case upward.
2. Remove 10 screws-B and 2 screws-C and take the top case upward.
A
B
C
DIS-9
SECTION 2 DISASSEMBLY PROCEDURES
<EZ590/EW650/EW550/EX620/EX520>
[S],[A]/[J]-P.C.Board assy
Exhaust fan assy
Earth metal
A
A
A
A
A
A A
A
A
B
B
B
D
C
E
[A]-P.C.Board
[S]-P.C.Board
Operation button
[J]-P.C.Board
K
G
H
J
P
P
N
L
L
M
M
2.6. [S], [A]/[J]-P.C.Board assy, Exhaust fan removal
1. Remove 9 screws-A and remove the earth metal.
2. Remove 3 screws-B, 1 screw-C and remove the exhaust fan assy upward.
3. Remove 1 screw-D, 1 screw-E, 1 screw-F and remove the [S],
[A]/[J]-P.C.Board
upward.
A
C
B
D
G
K
H
L
J
M
P
N
F
DIS-10
SECTION 2 DISASSEMBLY PROCEDURES
<EZ590/EW650/EW550/EX620/EX520>
[WL]-P.C.Board
(Asia model only)
(Asia model only)
Speaker assy
[V]-P.C.Board
[R]-P.C.Board
LED_light guide
C
D
E
C
F
F
G
G
A
A
A
A
A
B
A
C
D
E
F
G
Front cover assy
2.7. Front cover removal
1. Remove 6 screws-A, 1 screw-B and remove the front cover assy.
A
B
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