Confidential
2-10
HD83
2-2-10 Disassemble Daughter
Board Module
1. Unscrew 1 screw (as red circle).
2. Unplug 12 connectors (as red square).
3. Unscrew 6 screws (as red circle).
4. Then disassemble thermal sensor
board, daughter board and daughter
board bracket.
Note: 12 connectors (as the following table)
Lamp blower (3 pin, blue )
2
Optical engine blower (3 pin, black)
3
IR sensor board on the left cover (3
pin, gray)
Photo sensor board (for color wheel,
3 pin, black)
5
Photo sensor board (for DA motor, 3
pin, black)
DA motor (4 pin)
7
Color wheel
8
System fan (3 pin, green)
Lamp driver wire (5 pin, black)
10 DMD blower on LVPS (3 pin)
Formatter board (30 pin, black)
2
Thermal sensor board (4 pin)
2
3
7
5
8
10
2
Summary of Contents for HD83
Page 25: ...Confidential 2 17 HD83 7 Unscrew 4 screws as red circle 8 Disassemble LVPS module...
Page 65: ...HD83 Confidential DC 2...
Page 66: ...HD83 Confidential DC 3...
Page 67: ...HD83 Confidential DC 4...
Page 68: ...HD83 Confidential DC 5...
Page 69: ...HD83 Confidential DC 6...
Page 70: ...HD83 Confidential DC 7...
Page 75: ...HD83 Confidential 12 Assy Engine Module...
Page 80: ...HD83 Confidential 17 Assy Lamp Module...
Page 85: ...HD83 Confidential 22 AK...
