DOWNLOAD Sony RM-PJVW70 / VPL-VW70 Service Manual ↓ Size: 12.93 MB | Pages: 127 in PDF or view online for FREE

Model
RM-PJVW70 VPL-VW70
Pages
127
Size
12.93 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector
File
rm-pjvw70-vpl-vw70.pdf
Date
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1-9
VPL-VW70
1-3-10. GA Board
4 Two screws
     (+BVTP 3 
x 12)
2 Duct sheet (C)
Fan connector
6 Cover (G)
0 Remove the GA board
     in the direction of the arrow A.
8 Claw
9 Dowel
1 Two claws
5 Claw
3 Remove harnesses from the five claws. 
Fuse connector 
assembly
Lead with connector
(LVDS)
Front Side
of Unit
G Holder
7 Two screws
     (+PSW 3 
x 8)
CN106
CN101
CN107
CN104
CN103
CN105
GA board
G Holder
A
Fan connector
Fan connector
1-10
VPL-VW70
1-3-11. GB Board
1-3-12. D.C. Fan
When extending the C board, remove the
connector CN301, and extend the board
using the N SH connector assembly.
(Refer to page 1-18.)
Claw
2 Four claws
1 Screw
     (+PSW 3 
x 8)
4 Remove the GB board in the 
     direction of the arrow A.
3 Spacer claw
CN201
CN202
CN304
CN301
CN303
CN200
GB board
A
2 Screw
     (+BVTP 3 
x 12)
5 Two screws
     (+BVTP 3 
x 12)
3 Louver (R)
1 Fan connector
4 D.C. fan block
9 D.C. fan
6 Chassis fan
     duct (OUT)
7 Lamp fan duct (ATT)
8 Eight fan dampers
1-11
VPL-VW70
1-3-13. Lamp Power Supply
4 Four screws
     (+BVTP 3 
x 12)
7 G Holder 
6 Two claws
5 harnesses
3 Remove the harness in the 
      direction of the arrow A.
Protrusion
Protrusion
2 Open the edge clamp and remove
     the harnesses in the direction of the arrow B. 
A
B
8 Two screws
     (+BVTP 3 
x 12)
![ Lamp power supply
0 Two claws
Lamp power connector assembly
9 Remove the lamp power connector 
     assembly in the direction of the arrow C.
!= Heat sink (BA), Sheet (BA)
!- Two clips (BA)
X3
X3
X2
X1
1 Remove the hood assembly. 
     (Refer to section 1-3-2, step 1.)
C
1-12
VPL-VW70
1-3-14. V Board, TA Board and D.C. Motor
8 Two screws
     (+BVTP 3 
x 12)
0 Two sirocco cushions
![ Six fan dampers
!- Fan cover
     (84C)
!= Fan cover
     (84I)
9 Four claws
!] D.C. motor
2 Three screws
     (+BVTP 3 
x 12)
3 D.C. motor block
6 Screw
     (+BVTP 3 
x 12)
7 TA board
4 Screw
     (+BVTP 3 
x 12)
5 V board
CN30
CN35
1 Fan connector
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