DX-2000 - Panasonic Fax Service Manual (repair manual). Page 112

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113
3.16. LANB PCB
Note:  The FRM PC Board contains the firmware for the LANB PC Board.
CN1
CN2
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN1-1
TD+
LANC PCB CN200-8
Transmission Data+
CN1-2
TD-
LANC PCB CN200-7
Transmission Data-
CN1-3
RD+
LANC PCB CN200-6
Reception Data+
CN1-4
RD-
LANC PCB CN200-5
Reception Data-
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN2-1
nLNKLED
LANC PCB CN200-1
LINK Status Detection
CN2-2
nRXLED
LANC PCB CN200-3
Receive Data Detection
CN1
CN2
IC14
CN7
IC20
1
68
1
5
1
4
FRM PCB
  (1104)
IC1
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