Sharp 00ZFO3MKCUSME service manual FO-3MK

Page 7

FO-3MK

Option memory PWB parts layout (Top side)

Option memory PWB parts layout (Bottom side)

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Contents Facsimile Option Memory Upgrade PWB Diagnostic mode Installation procedure Pay attention to static electricityGeneral description A M ROM/RAM Check ListVER.=FAB0X SUM =DE0E VER.=FAB0AOption memory PWB circuit Circuit IC11 IC7IC10 IC8 IC9Option memory PWB circuit FO-3MK Copyright 1999 by Sharp Corporation