Dr Board (Eh-Tw4500/5500 Series Only) - Epson EH-TW2900 Service Manual

EH-TW3500/4500/5500

3.3.8.3 DR Board (EH-TW4500/5500 series only)

Standard Operation Time 13 Min.
1. Remove the Lamp. (p.55)
2. Remove the Side Cover L/Side Cover R.
3. Remove the Upper Case (assembly).
4. Remove the MA Board (assembly).
5. Remove the IF Case. (p.71)
6. Remove the MA Board. (p.72)
7. Disconnect all the cables from the DR Board.
CN3800
CN3000
SEIKO EPSON
(p.57)
(p.59)
(p.68)
CN4200
CN4000
CN5001
CN5000
DR Board
Figure 3-23.
Disassembly and Assembly
Reference
Table 3-4. Connector No. and its destination
CN No.
CN3000 MA Board
CN3800 L/V (R) of Optical Engine
CN4000 L/V (G) of Optical Engine
73
Destination CN No.
CN4200 L/V (B) of Optical Engine
CN5000 Auto Iris Motor
CN5001 Auto Iris Sensor
CONFIDENTIAL
Destination
Revision A