Brother FAX-2820 Service Manual page 313

CN501
NFC7225N only
LAN
CN12
USB
CN19-2
FAN
-1
24V
CN10-2
GND
-1
PNEW_SEN
CN2-12
RL2/POL
-11
LINE
RLS
-10
RL1
-9
SL
-8
5V
-7
TELOFF
EXT
-6
GND
-5
CI
-4
CML
-3
24V
Hand
-2
TELSL set
-1
TELRL
CN2-4
RL2/POL
-3
GIJI/ADLC
-2
CHRG
-1
RDPS
CN7-2
SEN_HOOK
-1
S0V
Confidential