Panasonic SX-KC600 - Block Diagram

FDD
Block Diagram
FLOPY
DISK
DRIVE
D0 D15D0 D15D0 D07
IC6
A1 A3
FLOPPY
DISK
CONTROLER
IC1
LCD
CONTROLER
A1 A9A1 A19
IC13
IC1 IC2
16M BIT
MASK ROM
1M BIT
SRAM
IC3
CN5
CN6
CN9
CN6 CN1
CN10
WIRE12
WIRE11
WIRE9
WIRE10
LCD
SWITCHES
&
DIODES
SWITCHES
&
DIODES
SWITCHES
&
DIODES
DECODER
DECODER
V5
V4
V3
V2
V1
MKB1
C
MKB2
D
MKB3
E
SWITCHES
CP
H
MAIN
A
CN3
+5D
WIRE2
WIRE7
CN2
SW88
PLAY ON / OFF
CN7
KBD0 KBD3
KF0 KF3, KS0 KS3
SW61