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UF-E1
130
6.2.2.
Signal Routing
Printer
CPU
IC15
Asic
IC3
ROM
IC7
FRIP4 IC16
Copy Mode
Binary Signal
Facsimile Coded Data
Modulated Signal
CIS
(4)
(1)
(1) Serial Comm.
(2) DMA ch.0
(3) DMA ch.1
(4) Parallel Comm.
Line Memory
Working Area
IC13 (DRAM)
(3)
(2)
Printer
CPU
IC15
ROM
IC7
FRIP4 IC16
Binary Signal
Facsimile Coded Data
Modulated Signal
CIS
(4)
(1)
(1) Serial Comm.
(2) DMA ch.0
(3) Read
(4) Write
(5) Read
Line Memory
Working Area
(ECM) Buffer Memory
IC13 (DRAM)
(3)
(2)
(5)
(6)
ADF Transmission
Asic
IC3
MODEM
IC2
MODEM
AFE
IC2
MODEM
AFE
MODEM
Summary of Contents for UF-E1
Page 2: ...UF E1 UF E1CN 2 ...
Page 11: ...UF E1 7 External View ...
Page 12: ...UF E1 8 Control Panel ...
Page 20: ...UF E1 16 Notes ...
Page 24: ...UF E1 20 20 Remove five connectors 21 Three Screws F9 22 Remove SC PCB 6012 21 20 22 21 20 ...
Page 39: ...UF E1 35 3 6 General Circuit Diagram ...
Page 204: ...UF E1 200 ...
Page 271: ...UF E1 267 C D 2 3 4 1 CNP46 2 CNP46 1 CNP46 3 TO NCU CNP46 R VLED B GND G OIS FBN8710 ...