Facsimile Section - Panasonic KX-FLM652CX Service Manual

7.3.

FACSIMILE SECTION

7.3.1. DIGITAL SECTION
7.3.1.1. DIGITAL BLOCK DIAGRAM
256Mbit
SDRAM
IC601
33.6Kbps
MODEM
IC607
64Mbit
FLASH ROM
IC602
RESET IC
IC606
LINE
IN/OUT
RXIN
DTMF
CN618
TO
ANALOG
CN608
IC610
TO SCAN
SCAN MOTOR
MOTOR DRIVER
CN610
TO ENGINE
MOTOR
CN607
TO
HVPS
SDRAM
I/F
SDCLK
CS
INT
CPU
CS
SYSTEM
BUS
I/F
RESET
IC608
ANALOG
ASIC I/F
MOTOR
HVPS
CTRL
CN611
TO
TONER
SENSOR
CN600
TO
CIS
AFE
IC611
SCANNER
I/F
DSP
SOC
IC600
PRINTER
I/F
PRINT
CS INT
DATA
G/A
LSU
IC604
I/F
I/F
A/D
GPIO/SENSOR
OPE
REGIST PAPER
SENSOR SENSOR
159
CN601
USB
TO PC
USB
CN604
G
TO
P
FAN
I
REAR
O
CN605
TO
PICK-UP
SOLENOIDE
1.8V
1.8V REG
IC605
3.3V
CN606
TO
5V
SMPS
CN615
TO
POLYGON
CN614
TO
LASER
CN612
TO
THERMISTER
HAISHI SENSOR
CN613
TO
OPE
KX-FLM652CX