Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man8) Service Manual ▷ View online
5. Remove 1 screw (ordinal + type black tap screw) then remove the duct middle B.
6. Remove 2 screws (ordinal + type silver screws with washers) then remove LED-B fan.
7. Remove 2 screws (ordinal + type black tap screws) then remove the duct bottom B.
8. Remove 4 screws (ordinal + type silver screws with washers) then remove D-PCB.
XYN3+F6FJ
LED-B fan
XTBT969FJK
Duct bottom B
XYN3+F6FJ
D-P.C.B.
XTBT969FJK
Duct middle B
DIS-10
2. 6. Removal of B-P.C.Board
1. Remove optical block in accordance with the procedure till 2.4 6.
2. Remove 4 screws (ordinal + type silver screws with washers) then remove the B-PCB block.
3. Remove 4 screws (ordinal + type silver screws with washers) then remove B-PCB.
2. 7. Removal of P-P.C.Board
1. Remove B-PCB in accordance with the procedure till 2.6 2.
2. Remove 7 screws (ordinal + type silver screws with washers) then remove P-PCB block.
XYN3+F6FJ
B-PCB block
XYN3+F6FJ
B-PCB
XYN3+F6FJ
XYN3+F6FJ
P-PCB block
DIS-11
2. 8. Removal of LD unit, LED-B Unit and LED-R Unit
1. Remove optical block in accordance with the procedure till 2.4 6.
2. Remove 4 screw (ordinal + type silver screws with washers) then remove the heat pipe unit.
3. Remove 4 screws (one way screws) then remove LD unit.
[Note] Please refer to the "Procedure for Assembling of LD unit and Heat-pipe unit (page DIS-15)"
about assembling and grease painting procedure.
4. Remove 3 screws on each color (ordinal + type silver screws with washers) then remove LED-B unit and LED-R unit.
LED-B unit
LD unit
LED-R unit
XYN3+F16FJ
Heat pipe unit
70±10
N･cm
XYN3+J14FJ
LED-B unit
100±20
N･cm
XYN3+J14FJ
LED-R unit
100±20
N･cm
XYN4+J10FJ
THEJ055W
LD unit
*Please use the One-sided screw
removal tool.
* When tightening the screws,
lease use a flat-blade screwdriver.
100±20
N･cm
100±20
N･cm
LD sponge 1
LD unit
LD unit dustproof sponge position
(Sponges are supplied with LD unit.)
LD sponge 2
DIS-12
< Notice >
* Please pull horizontally the flat type connection terminal of
the LED unit, while holding the part of an arrow.
2. 9. Removal of Phosphor wheel
1. Remove top cover in accordance with the procedure till 2.2 1
2. Remove 3 screws (2 x ordinal type black tap screws and 1 x ordinal + type silver screw with washers)
then remove duct top R and B duct plate.
3. Remove 7 screws (6 x ordinal + type silver screws with washers and 1 one way screw)
then remove the top cover of lighting block.
4. Remove 2 screws (ordinal + type screws with washers) then remove the phosphor wheel.
XYN3+F6FJ
XTBT969FJK
Duct top R
B duct plate
XYN3+J8FJ
THEJ054W
Top cover of lighting block
XYN3+J8FJ
Phosphor wheel
*Please use the One-sided screw
removal tool.
* When tightening the screws,
lease use a flat-blade screwdriver.
DIS-13
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