Scan To Usb Memory; Usb Direct Print - Panasonic KX-MB2230JT Service Manual

[Scan to USB memory]

1. An analog image data is output from CIS unit 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 IC400/401
through SDRAM I/F.
2. If necessary, DSP process image data.
3. The data is sent from IC400/401 to USB memory.
Main Board
TEL
LINE
USB memory USB memory
PC
Wired LAN
Wireless LAN
USB

[USB Direct print]

1.The data is transferred from USB memory to IC400/401.
2. Print I/F retrieve the data from IC400/401 and output it to LSU.
Main Board
TEL
LINE
USB memory USB memory
PC
Wired LAN
Wireless LAN
USB
IC100
IC101
DAA
MODEM
USB
I/F
3
IC750
USB
LAN
PHY
I/F
I/F
2
WLAN
module
IC850
IC100
IC101
DAA
MODEM
USB
I/F
3
IC750
USB
LAN
PHY
I/F
I/F
2
WLAN
module
IC850
KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT
CIS unit
CN513
IC503
AFE
Scanner
CPU Print I/F
I/F
USB
I/F JBIG DSP
1
CIS unit
CN513
IC503
AFE
Scanner
CPU Print I/F
I/F
USB
I/F JBIG DSP
1
25
MB 22xx is excludes.
IC300
LSU
IC400/401
SDRAM
BUS
I/F
IC402
FLASH
MB 22xx is excludes.
IC300
LSU
IC400/401
SDRAM
BUS
I/F
IC402
FLASH