Sony VPL-HS50, Руководство по обслуживанию

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1-11
VPL-HS50/HS51
1-4-9. Q Board (VPL-HS51)
Removal
1. Remove the base assembly. (Refer to Section 1-3-1.)
2. Remove the front panel (D) assembly.
(Refer to steps 2 to 4 of Removal (VPL-HS51) in
Section 1-3-2.)
3. Remove the two screws, then remove the Q board.
4. Disconnect the harness from the connector (CN5002)
on the Q board.
Installation
5. Install the Q board in the reverse order of steps 3, 4.
6. Assemble this unit in the reverse order of steps 1 and 2.
Shield plate
(ED)
PSW
3
x 8
Shield plate (EU)
Q board
Harness
CN5002
DC fan
(for GA/GB unit)
BTP
3
x 12
BTP
3
x 12
Fan holder (G)
1-5. Replacing the Main Parts
1-5-1. DC Fan (for GA/GB unit)
Removal
1. Remove the cabinet. (Refer to Section 1-3.)
2. Remove the C board.
(Refer to steps 3 to 7 of Section 1-4-1.)
3. Remove the lamp assembly.
(Refer to steps 2 and 3 of Section 1-5-2.)
4. Remove the optical block assembly.
(Refer to step 5 of Section 1-5-3.)
5. Remove the lamp house.
(Refer to step 6 of Section 1-4-6.)
6. Remove the duct lamp assembly.
(Refer to step 6 of Section 1-4-8.)
7. Remove the two screws, then remove the fan holder (G).
8. Remove the two screws, then remove the DC fan (for
GA/GB unit).
Installation
9. Attach the DC fan (for GA/GB unit) in the reverse
order of steps 7 and 8.
10. Assemble this unit in the reverse order of steps 1 to 6.