Panasonic KX-FT63BX

6.3. CONTROL SECTION
6.3.1. BLOCK DIAGRAM
A0-17
D0-D7
RD
ROM
4Mbit
A0-14
D0-D7
WR
SRAM
256kbit
RD
RD
WR
TX
RX
TX
RX
H/STX
H/SRX
SP-OUT
TO OPERATION
PANEL
TO ANALOG BOARD
ANALOG PORT
CONTROL
KRXD, KTXD, KLATCH, KSCLK, KSTART
OPRESET, JOG1, JOG2
32.256MHz
MODEM
64kbit
SRAM
PRINTER
CONTROL
RTC
TONE
ASIC IC1
VOL
A/D
IMAGE
PROCESSING
MOTOR
I/F
MOTOR
DRIVER
IC8
RESET
IC3
TO MOTOR
T2-T5
256kbit
ROM
OP-PANEL
I/F
OSC
REGULATOR
Tr
+3.3V +5V
REGULATOR
IC7
MDM +3.3V
24MHz
CPU
+24V
+24V
+5V
XRESETI
XWDERR
D0-7
A0-17
WR
RD
TO CIS
TO
THERMAL HEAD
STB1, 2, 3, THLAT
THCLK, THDAT
ANALOG
SW
Q8
FET
LED ON
CLK, SIG
THON
32.768kHz
102
KX-FT63BX / KX-FT63BX-W