EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480
Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 99 Revision C
3.3.12.2 INT Fan / TH Board (1)
1. Remove the Air Filter. (p.59)
2. Remove the Lamp. (p.60)
3. Remove the Upper Case (assembly). (p.62)
4. Remove the MA Board (assembly). (p.74)
5. Remove the Optical Engine. (p.82)
6. Remove the Lamp Fan. (p.86)
7. Remove the EX Duct (assembly). (p.87)
8. Remove the BA Power Supply (assembly). (p.89)
9. Remove the INT Duct (assembly). (p.96)
10. Remove the TH Board (1) / IR Board. (p.97)
11. Remove the two screws ( ) and remove the INT Fan.
12. Remove the TH Board (1).
13. Remove the TH Cable from the TH Board (1).
Figure 3-37.
Standard Operation Time 17 Min.
C.B.P-TITE SCREW,3X12,F/ZN-3C
INT Fan
LV Duct
TH Board (1)
TH Cable
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