Sony RM-PJ2 / RM-PJM11 / VPL-CS4 / VPL-CX4 Service Manual ▷ View online
1-2
VPL-CS4/CX4
1-2. Disassembly and Extension Boards
1-2-1. Hood Block Assy Removal
5
Blind rubber
6
Screw
(
+
K3
x
8)
4
Two screws
(
+
K3
x
8)
8
Screw
(
+
K3
x
8)
9
Hood block assy
7
Connector cover
3
Two blind rubbers
CN701
1
Push the open button.
2
Front cover is opend to the
arrow direction, it is set on top
of the projector.
of the projector.
1-3
VPL-CS4/CX4
1-2-2. H Board Removal
1-2-3. C Board Removal
2
Four screws
(
+
PTP2.6
x
8)
1
Four blind rubbers
3
Front cover (B) assy
Front cover (B)
CN001
CN003
CN002
4
Six screws
(
+
PTP2.6
x
6)
5
H board
Button
2
Two ground springs (C)
3
C board
CN109
CN107
CN601
CN401
CN501
CN102
CN106
1
Two screws
(
+
B3
x
6)
1-4
VPL-CS4/CX4
1-2-4. F Board Removal
1-2-5. Optical Block Assy Removal
* Remove the C board. (Refer to Sec.1-2-3.)
* Remove the F board. (Refer to Sec.1-2-4.)
* Remove the F board. (Refer to Sec.1-2-4.)
4
Optical block assy
2
Connector (2P)
1
Two screws
(
+
PTPWH3
x
10)
3
Three screws
(Machine screw
+
P4
x
10)
3
F board
2
Holder (F)
1
Claw
4
Screw
(Machine screw
+
P4
x
10)
CN102
GND
1-5
VPL-CS4/CX4
1-2-6. BB and GB Boards Removal (VPL-CS4)
* Remove the optical block assy. (Refer to Sec.1-2-5.)
1-2-7. QA, BB and GB Boards Removal (VPL-CX4)
* Remove the optical block assy. (Refer to Sec.1-2-5.)
6
GB board
1
Holder (MS)
3
BB board
2
Two screws
5
Two screws
(
+
B3
x
6)
4
Screw
(
+
B3
x
6)
CN3202
CN3201
GND
CN103
CN101
(BA board)
CN3202
CN3201
GND
CN401
CN101
CN301
7
GB board
2
Holder (MS)
4
BB board
3
Two screws
6
Two screws
(
+
B3
x
6)
5
Screw
(
+
B3
x
6)
1
QA board
CN103
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