Panasonic DP-3000 Technical Manual page 6

1.1.2. Fax System Control Circuit
The System Control Block consists of the following IC that control the general Fax functions.
Panel CPU
Scanning
Mechanism
Control CPU
FXB OPTION
FXB OPTION
DZZSP
01264
(IC24)
TR88017
(IC22)
F-ROM
(IC19)
SORT OPTION (DP-2000)
SODIMM
OPTION
Connector
CN113
CPU SH2
(IC1)
F-ROM 2MB
(IC11)
FAX PROGRAM
<+5V>
F-ROM 2MB
(IC10)
Image Data
<+5V>
F-ROM CARD
OPTION
Connector
CN104
CN122
CODEC
MN86064
(IC13)
MODEM
MN195004
(IC21)
SRAM
(IC20)
S-DRAM 8MB
(IC35)
CN120
BRIDGE
DZAC000233
(IC34)
CODEC
PM-22c
(IC33)
DZAC000166
244
CN115,
116
CN121
CN123
6
DRAM 2MB
(IC7)
F-ROM 2MB
(IC12)
COPY
PROGRAM
Analog
MN86076
Front End
(IC51)
(IC54,55)
MSC
(IC5)
API
(IC14)
SODIMM
Image
OPTION
Block
Connector
CN107
PRIF
OPTION
Connector
PDL OPTION
Connector
G3/I-NET
OPTION
Connector