Sony RM-PJ4 / VPL-ES3 Service Manual ▷ View online
1-1
VPL-ES3
1-1. Appearance Figure
1-2. Board Locations
Section 1
Service Information
Lamp power supply
Main
Power
Detection switch
IR sensor
Thermal sennsor
1-2
VPL-ES3
1-3. Disassembly
1-3-1.
Upper Case Assembly
3 Four claws
4 Upper Case assembly
Remove the Upper Case from this corner with the
strong force to the extent that the Upper Case will
not be damaged.
strong force to the extent that the Upper Case will
not be damaged.
1 Filter door
2 Five screws
(M 3
(M 3
x 6)
1-3-2.
Front Case Assembly and Sub Rear Case Assembly
7 Two screws
(M 3
(M 3
x 6)
6 Flat head
screw (M 3)
screw (M 3)
9 Sub rear case assembly
4 Two screws
(+K 3
(+K 3
x 12)
5 Six hexagon
screws
screws
0 Front case assembly
1 Lens cap
8 Two claws
J6
J11
Main board
3 Shield
2 Two screws
(M 3
(M 3
x 6)
1-3
VPL-ES3
1-3-3.
Main Board
3 Main shield
2 Joystick key
4 Main board
1 Three screws
(M 3
(M 3
x 6)
J19
J12
J13
J17
J24 J16 J18
J20
J21
J22
J14
Because the harnesses has the shape of flat
cross-section, do not insert the harnesses with
excessive force. Find out the direction in
which the harnesses can be inserted easily,
and then insert the harnesses.
cross-section, do not insert the harnesses with
excessive force. Find out the direction in
which the harnesses can be inserted easily,
and then insert the harnesses.
Harnesses
Lamp box assembly
Main board
Harnesses clamp section
When re-assembling,
give an appropriate
amount of extra slack
of this harnesses.
give an appropriate
amount of extra slack
of this harnesses.
1-4
VPL-ES3
1-3-4.
Tunnel Outlet Section
J16
Main board
1 Two tapping screws
(PAN 3
(PAN 3
x 7)
2 Tunnel outlet section
J16
Main board
Because the harnesses has the shape of flat
cross-section, do not insert the harnesses with
excessive force. Find out the direction in
which the harnesses can be inserted easily,
and then insert the harnesses.
cross-section, do not insert the harnesses with
excessive force. Find out the direction in
which the harnesses can be inserted easily,
and then insert the harnesses.
Harnesses
Harnesses clamp section
Lamp box
assembly
assembly
When re-assembling,
give an appropriate
amount of extra slack
of this harnesses.
give an appropriate
amount of extra slack
of this harnesses.
1-3-5.
Main Board Bracket Section
Remove the Main board before starting the removal work
2 Three tapping screws
(PAN 3
(PAN 3
x 7)
1 Two screws
(M 3
(M 3
x 6)
4 Main board bracket section
3 Screw
(M 4
(M 4
x 6)
Power board
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