KX-MB3030RU, KX-FAP106A7 - Panasonic Copying Equipment Service Manual (repair manual). Page 20

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20
KX-MB3030RU
MODEM
Scanner
I/F
Print I/F
AFE
IC504
Main Board
LA N
USB
USB
I/F
CPU
DAA
IC100,IC101
PHY
LAN
I/F
DSP
JBIG
CN100
IC505
IC400
DDR
SDRAM
IC401
DDR
SDRAM
I/F
DDR
SDRAM
1. An analog image data is output from CIS unit to IC702.
    IC702 decode the analog data to digital data, and output to IC300.
    Scanner I/F in IC300 process image data and store it in IC400
    and IC401 through DDR SDRAM I/F.
2. If necessary, the data is compressed via JBIG.
3.Print I/F retrieve the data from IC400 and IC401,
   and output it to LSU.
CIS unit
LSU
TEL
LINE
PC
Data Flow [ Copy ]
CN65
CN704
FB RELAY BOARD
IC702
CN500
CN301
CN69
SPT
CN609, CN608
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