Sony VPL-HS51A / VPL-HS60 Service Manual ▷ View online
1-1
VPL-HS60/HS51A
Q board
(VPL-HS51A)
(VPL-HS51A)
NF board
C board
V board
Lamp power supply board
GB board
GA board
HB board
HA board
L board
U board
TA board
F board
Section 1
Service Overview
1-1. External View
1-2. Board Location
1-2
VPL-HS60/HS51A
Top panel assembly
Conductive cushion
Base assembly
BV3
x 70
PSW3
x 8
1-3. Removing/Installing the Cabinet
n
When removing/installing or replacing the parts, place the
unit on the conductive cushion with the top panel assembly
down.
When removing/installing or replacing the parts, place the
unit on the conductive cushion with the top panel assembly
down.
1-3-1. Base Assembly
Removal
1.
1.
Remove the six special screws (BV3
x 70) and two
screws (PSW3
x 8), then remove the base assembly.
Installation
2.
2.
Attach the base assembly.
1-3-2. Front Panel (D) Assembly/Front Panel
(U) Assembly
Removal (VPL-HS60)
1.
1.
Remove the base assembly. (Refer to Section 1-3-1.)
2.
Disconnect the harness from the connector (CN1903)
on the C board, then remove the front panel (D).
on the C board, then remove the front panel (D).
3.
Remove the front panel (U) assembly from the three
projections of the top panel assembly in the direction
shown by the arrow.
projections of the top panel assembly in the direction
shown by the arrow.
Installation (VPL-HS60)
4.
4.
Attach the front panel (D) assembly and front panel
(U) assembly in the reverse order of steps 2 and 3.
(U) assembly in the reverse order of steps 2 and 3.
5.
Attach the base assembly.
Front panel (D) assembly
C board
Projections
Projection
Front panel (U) assembly
Top panel assembly
Harness
CN1903
1-3
VPL-HS60/HS51A
Removal (VPL-HS51A)
1.
1.
Remove the base assembly. (Refer to Section 1-3-1.)
2.
Remove the screw and disconnect the two harnesses
from the connector (CN1806, 1903) on the C board,
then remove the front panel (D).
from the connector (CN1806, 1903) on the C board,
then remove the front panel (D).
3.
Remove the two screws, them remove the Q board
assembly.
assembly.
4.
Remove the front panel (U) assembly from the three
projections of the top panel assembly in the direction
shown by the arrow.
projections of the top panel assembly in the direction
shown by the arrow.
Installation (VPL-HS51A)
5.
5.
Attach the front panel (D) assembly and front panel
(U) assembly in the reverse order of steps 2 to 4.
(U) assembly in the reverse order of steps 2 to 4.
6.
Attach the base assembly.
BTP
3
3
x 12
BTP
3
3
x 12
Q board
assembly
assembly
C board
Harnesses
Front panel (D)
assembly
assembly
Front panel (U)
assembly
assembly
Projections
Projection
Top panel assembly
CN1903
CN1806
Portions A
Rear cover
F board
CN11
AC inlet
Bracket
(AC)
(AC)
Connector panel
assembly
assembly
PSW
4
x 8
K3
x 6
BTP
3
x 12
BTP
3
x 12
Harness
Harnesses
(GND)
(GND)
1-3-3. Rear Cover/Rear Panel
Removal
1.
1.
Remove the base assembly. (Refer to Section 1-3-1.)
2.
Push the three portions A of the rear cover, then remove
the rear cover in the direction shown by the arrow.
the rear cover in the direction shown by the arrow.
3.
Remove the screw (BTP3
x 12), then remove the
connector panel assembly.
4.
Disconnect the harness from the connector (CN11) on
the F board.
the F board.
5.
Remove the two screws (BTP3
x 12), then remove the
bracket (AC).
6.
Remove the two screws (PSW4
x 8), then disconnect
the two harnesses (GND) from the bracket (AC).
7.
Remove the two screws (K3
x 6), then remove the AC
inlet.
1-4
VPL-HS60/HS51A
1-4. Replacing the Board
1-4-1. C Board
Removal
1.
1.
Remove the base assembly. (Refer to Section 1-3-1.)
2.
Remove the rear cover and connector panel assembly.
(Refer to steps 2 to 4 of Section 1-3-3.)
(Refer to steps 2 to 4 of Section 1-3-3.)
3.
Remove the four screws and disconnect the harness
from the connector (CN14) on the F board.
from the connector (CN14) on the F board.
4.
Remove the shield plate (CU).
5.
Disconnect all harnesses and flexible flat cables from
the connectors on the C board, then remove the C
board.
the connectors on the C board, then remove the C
board.
6.
Remove the shield plate (CD) from the C board.
8.
Disconnect the harness from the connector (CN201)
on the C board.
on the C board.
9.
Remove the filter assembly.
10. Remove the rear panel.
Installation
11. Attach the rear cover and the rear panel in the reverse
11. Attach the rear cover and the rear panel in the reverse
order of steps 2 to 10.
12. Attach the base assembly.
C board
CN201
Rear panel
Filter assembly
Harness
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