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2-20
FAX-L260i Chapter 2: Technical Reference
d) Communication control section
MODEM
R144EFXL
(IC17)
Amp.
(IC16)
PCM
CODEC
(IC19)
d)
G4
board
TWINS
(IC14)
DRAM
4Mbit
(IC6)
ROM
8Mbit
(IC5)
System
Controller
(IC9)
DMAC
(IC23)
MPU
(IC7)
Multi
protocol
serial
controller
(IC20)
ISDN
interface
YM7405C
(IC26)
T
rans
former
(T2)
T
rans
former
(T1)
ISDN
line
jack
SCNT
board
Address,Date
Bus
Figure 2-8 G4 Board Block Diagram
Содержание Fax-L260i
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