Panasonic KX-MB783BR Service Manual page 16

KX-MB783BR
[PC Scan]
TEL
LINE
PC
LAN
USB
[PC print]
TEL
LINE
PC
LAN LAN
USB
CI S unit
Mai n Board
IC100
IC101
MODEM CPU
DAA
IC750
LAN USB
PHY
I/F I/F
CI S unit
Mai n Board
IC100
IC101
MODEM
DAA
IC750
LAN USB
PHY
I/F I/F
1. An analog image data is output from CISunit to IC503.
IC503 decode the analog data to digital data, and output to IC300.
Scanner I/F in IC300 process image data and store it in IC400
through SDRAM I/F.
2. If necessary, the data is compressed via DSP.
3. When you use the LAN, the data is output to PC
FB tr ansit Board
through the LAN I/F and PHY(IC750).
or
When you use the USB, the data is output to PC
CN59
through the USB I/F.
CN510
AFE IC503
IC300
Scanner
Print I/F
I/F
SDRAM
I/F
JBIG DSP
1. The print data is output from PC through LAN
and pass the PHY(IC750) and LAN I/F in IC300.
or
The print data is output from PC through USB
and pass the USB I/F in IC300.
FB tr ansit Board
then the data is stored in IC400 through SDRAM I/F.
2. Print I/F retrieve the data from IC400 and output it to LSU.
CN59
CN510
AFE IC503
Scanner
CPU Print I/F
I/F
JBIG DSP
16
LSU
IC400
SDRAM
IC300
IC400
SDRAM
SDRAM
I/F
LSU