4-17
EMP-TW1000
SEIKO EPSON Revision:A
4.2.7 Removing the Focus Ring; B, Zoom Ring; B, Zoom Ring Shade, Zoom
Ring Cushion, Front Case Unit; F, RC Board Assy., RCR Cable; FIF,
RC Filter, and Exhaust Duct Cushion
1. Remove the three screws (C.P.B-TITE SCREW, 1.7x4, F/NI) that secure the Focus Ring; B,
and remove the Focus Ring; B.
2. Remove the three screws (C.P.B-TITE SCREW, 1.7x4, F/NI) that secure the Focus Ring; B,
and remove the Focus Ring; B.
3. Remove the two screws (C.B.P-TITE SCREW, 3x10, F/ZB-3C) that secure the Front Case
Unit; F.
4. Disconnect the RCR Cable; FIF from CN1504 connector on the MA board, and remove the
Front Case Unit; F.
5. Remove the Zoom Ring Shade from the Optical Engine.
6. Remove the Zoom Ring Cushion from the Zoom Ring Shade.
Figure 4-11.
Case Unit, Front; F
C.P.B-TITE SCREW, 1.7x4, F/NI
Focus Ring; B
RCR Cable; FIF
Zoom Ring; B
Cushion, Zoom Ring
Zoom Ring, Shade
Cushion, Zoom Ring
Zoom Ring, Shade