Pcl Pwb Block Diagram - Sharp MX-M260 Service Manual

B. PCL PWB BLOCK DIAGRAM
PCI Connector
PCI Connector
Flash SO-DIMM (Mask ROM)
MEMD[31:16]
slot0 4MB or 8MB
MEMD[15:0]
MEMD[31:0] MEMD[31:0] MEMD[31:0]
LCX245
LCX244
G-Bus IM-Bus
USB
Connector
MX-M260/M310/M260N/M310N ELECTRICAL SECTION 10 - 2
slot3 32MB
Flash SO-DIMM
(Option)
slot2 8MB
Flash SO-DIMM
(Code)
slot1 16MB
Flash SO-DIMM
(Boot,ESC/P)
LCH
LCX373
UART Ch0
UART Ch1