136
7.3.3 LMU board (40271-BA03)
Replacement part: 40271-BA03
1 . Remove the rear panel (40274-M141)
2 . Disconnect all connectors from the LMU board (40271-BA03).
3 . Unscrew SB3 × 6 (n = 4) to remove the
LMU board (40271-BA03) along with the
plate (40273-M631).
4 . Unscrew PC3 × 6 (n = 4) to remove the
LMU board (40271-BA03) from the plate
(40273-M631).
5 . Reassemble the parts in the reverse order.
* Be aware of the positional relationship
between the photointerrupter and shading
plate of the LMU board (40271-BA03).
(Confirm that the clearance between the
photointerrupter and shading plate is uni-
form and they do not come into contact.)
6 . Perform the following.
1 ) LMU calibration
2 ) Backing up the EEPROM data
5$
$#
/
2%
$#
/
Summary of Contents for SE-9090 Supra
Page 1: ...SYSTEM EDGER SE 9090 Supra SERVICE MANUAL September 2012 Pages in total 350 LLE7D RDA002B...
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Page 310: ...LLE7D RDA002B 298 9 3 Wiring Diagram...
Page 311: ...LLE7D RDA002B 299 9 4 Connector Cable...
Page 312: ...LLE7D RDA002B 300...
Page 313: ...LLE7D RDA002B 301 9 5 Layout Drawing 9 5 1 ASSYs 40274 2000...
Page 314: ...LLE7D RDA002B 302 40274 3000 40274 5000 40274 6000...
Page 315: ...LLE7D RDA002B 303...
Page 316: ...LLE7D RDA002B 304 40274 4000 40274 8000...
Page 317: ...LLE7D RDA002B 305 40274 7100 40274 7200 40273 7200 2 2 5 2 5 5 2 2 2 5...
Page 318: ...LLE7D RDA002B 306 9 5 2 Boards S N 700019 and earlier...
Page 319: ...LLE7D RDA002B 307 S N 700020 and later...
Page 320: ...LLE7D RDA002B 308 9 5 3 Cable ASSYs...
Page 321: ...LLE7D RDA002B 309 9 5 4 Other electrical components...
Page 322: ...LLE7D RDA002B 310...
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