Panasonic KX-FP101AL Service Manual page 121

IC501
CN505 ASIC
OP-RESET
ADR[15:13]
KSTART,KLATCH
TO
KSCLK,KTXD
OP-PANEL
KRXD,JOG1,JOG2
CN504
F1,FTG
CISLEDON
TO
CIS
VIDEO
CN508
THDAT,THCLK,THLAT
TO
STB1,STB2,STB3
THRMAL
TM
HEAD
+24V
+24V
CN507
TO
POSITION
SW
CN506
TO
TM[3:0], TXE
MOTOR
CN509
TO
PDET
POWER
+24V,+5V,PG,DG
SUPPLY
PS501
SENSOR
LED ON
FILMEND
PS501
PAPER
TOP
24MHz
XRESETI
32.768KHz
RBA[6:0]
ADR[12:0]
DB[7:0]
XRD
XWR
IC502
ROM
A[17:0] A[16:0]
D[7:0]
XRD XRD
XWR
XROMCS XCS XCS
XRAMCS
XRAS
XCAS
XMDMCS
MIDAT
MICLK
MILAT
+5V/BATT
+3V/BATT
+5V
RESET-IC
XWDERR
OUT IN
GND
IC504 IC503
SRAM DRAM
A[9:0]
D[7:0] D[7:0]
XRD
XWR
XRAS
+5V
XCAS
VCC
+3.3V
+
BATT
-
IC505
MODEM
IC550
A[4:0]
DIR
D[7:0] B A
G CN501,502
XRD
IC511
XWR ANALOG ASIC
XCS TX
RX
32.256
MHz
SP-AMP
CN503
+5V
TO
ANALOG
PCB
TO
SPEAKER