Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man8) Service Manual ▷ View online
2. 3. Removal of A-P.C.Board Block
1. Remove top cover, front cover and side cover R following the procedure 2.2
2. 1) Remove 4 screws (ordinal + type: silver screw with washers) then remove the connector holding plate.
2) Remove 2 screws (ordinal + type silver screw with washers) at the center/rear area of the body.
3. Remove 4 screws (ordinal + type silver screw) then remove the terminal cover from A-PCB block.
4. Remove 9 screws (3 x ordinal silver screws with washers, 1 ordinal silver screw, 1 ordinal black tap screw
and 4 hex box screws) then remove A-PCB block.
* Remove 2 screws (ordinal silver screws) then remove G-PCB.
XYN3+F10FJ
connector
holding plate
holding plate
A-PCB block
XYN3+F6FJ
XSB3+8FN
A-PCB block
Terminal cover
XTBT969FJK
XYN3+F6FJ
THEC084N
hex box
XSB3+8FN
A-PCB block
XSB3+8FN
G-PCB
DIS-6
2. 4. Removal of Optical Block
1. Remove top cover, front cover and side cover R following the procedure 2.2
2. Remove A-PCB block in accordance with the procedure 2.3 1-2-3
3. 1) Remove 1 screw (ordinal silver screw with washers) then remove the grounding plate for lighting block.
(Only class B of RW330)
2) Remove 4 screws (ordinal +type black tap screws) then remove the duct top G2.
4. Remove 3 screws (2 x black tap screws and 1 silver screw with washers) then remove duct top R and B duct plate.
5. Remove one screw (one way screw) then remove the lighting case cover.
* Use the One-sided screw removal tool. (ref to TZSH07036).
* When tightening the screws, please use a flat-blade screwdriver.
XYN3+F6FJ
XTBT969FJK
Duct top G2
XYN3+F6FJ
XTBT969FJK
Duct top R
B duct plate
THEJ054W
Lighting case cover
Grounding plate
for lighting block
for lighting block
DIS-7
6. Remove 5 screws (5 x ordinal +type silver tap screws) then remove the optical block.
* Disconnect the flex cable on D-PCB from the laser unit, then proceed the removal step of optical block.
* Lift the optical block a little, then disconnect 2 cables on D-PCB from LED unit.
7. Remove 3 screws (ordinal + type silver screws with washers) then remove the lens unit from the DMD block.
* Please watch carefully not to loose the SIM spacers between lens unit and DMD block.
8. Remove 3 screws (3mm hex screws) then separate the DMD block from the lighting block.
DMD block
Lighting block
XVE4A10FT (3mm hex screw)
100±20
N･cm
XYN3+F20FJ
Lens unit
70±10
N･cm
<Optical block>
105±15
N･cm
Optical block
* Peel off the aluminum tape at the position of screw hole.
XTB4+12GFJ
[ CAUTION ]
Unplug the Flex cable before
remove the optical block.
remove the optical block.
DIS-8
2. 5. Removal of D-P.C.Board
1. Remove optical block in accordance with the procedure till 2.4 6.
2. 1) Remove 2 screws (ordinal + type black tap screw) then remove duct top G1.
2) Remove 2 screws (ordinal + type silver screw with washers) then remove LD-G fan.
3. Remove 1 screw (ordinal + type silver screw with washers) then remove Drive fan.
4. Remove 4 screws (ordinal + type black tap screws) then remove the duct bottom G.
XTBT969FJK
XYN3+F6FJ
Duct top G1
LD-G fan
XYN3+F6FJ
Drive fan
XTBT969FJK
Duct bottom G
DIS-9
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