Section 5: Parts and Module Replacement
E Series 675/775 Service Manual
5-23
020-000546-04 Rev. 1 (04-2017)
8. Remove hex stand-offs (4) and screws (3). See
9. Replace Power Supply.
5.2.23Lamp Housing
Replacement Time: 45 minutes
Procedure:
1. Remove Top Cover. See
2. Remove Top Shield. See
.
4. Remove Lamp Cooling Fan Ducts. See
.
5. Disconnect harness (Fan 11) from Connector-B Board.
6. Remove Color Wheel Fan Top Shield (2 screws). See
.
7. Remove Color Wheel Fan with base plate screw (1). See
.
8. Remove Prism Fan Assembly. See
9. Remove Lamp Exhaust Fans. See
10. Disconnect all harnesses from Connector-A Board.
11. Remove Power Supply Cover screws (5). See
.
12. Lift Power Supply Shield and disconnect all harnesses attached to components on Power Supply Cover.
13. Disconnect Lamp 1 harness from Lamp 1 Driver Board.
F
IGURE
5-37 R
EMOVE
P
OWER
S
UPPLY
Содержание DHD675-E
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