Read Sharp AR-M550 (serv.man22) Service Manual online
AR-555/550/620/625 BLOCK DIAGRAM /
ブロック図
2 - 5
3. SOFT NIC PWB /
ソフト
NIC PWB
CN1
(to controller)
PCI-Bus
Ethernet
Controller
DP83816
IC1
CN3
LAN I/F
EEPROM
IC3
1Kbit
OSC
X1
25MHz
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