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MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No.
Name
Module
93
F/R
94
METAL
95
DAVSS
Power supply
96
EN2
Power supply O Power supply IC control
97
EN3
Power supply O Power supply IC control
98
EN1
Power supply O Power supply IC control
99
SW5V
Power supply O SW5V control
100
DAVDD
Power supply
Trush table 1. (Cassette mechanism conditions)
MODE1
MODE2
L
H
L
L
H
H
H
Trush table 2. (Cassette mechanism sub motor)
SUB MOTOR +
SUB MOTOR -
L
L
H
H
Trush table 3. (Power supply IC [TDA3682])
EN1 Control
EN1
ILL
L
OFF
H
ON
EN2 Control
EN2
AUDIO 8V
L
OFF
M
ON
H
ON
EN3 Control
EN3
P-ANT
L
OFF
M
OFF
H
ON
*H=5V
M=2.5V
Trush table 4. (Destination type list)
Model number
TYPE0
KRC-766
KRC-694/Y
KRC-666R
KRC-594/Y
KRC-594V/YV
KRC-666
Trush table 5. (Panel 5V)
POWER OFF
ACC OFF
Detached the panel
Momentary power down
(Attached the panel)
I/O
Description
TAPE
O Tape EQ input switching
TAPE
O TAPE METAL ON/OFF
Reference power supply for D/A
MODE3
condition
H
H
Eject
L
H
Standby
L
L
REW
L
H
FF
L
L
REV play
H
L
FWD play
H
H
other position
condition
L
Stop (Power off)
H
Normal rotation (way to loading)
L
Reverse (way to eject)
H
Stop (Power on)
AM 8V
FM 8V
OFF
OFF
OFF
ON
ON
OFF
P-CON
OFF
ON
ON
L=0V
TYPE1
TYPE2
L
L
L
L
L
H
L
H
L
L
H
H
H
L
L
H
H
L
Processing intructions for low consumption mode
O
I
I
I
KRC-594/V/Y/YV
FWD input :L
REV input :H
MODE except TAPE :keep the value
NORMAL :H, METAL :L
MODE except TAPE :keep the value
Refer to "Trush table 3"
Refer to "Trush table 3"
Refer to "Trush table 3"
ST TYPE0
ST TYPE1
L
L
L
L
L
L
L
L
L
L
L
L
L
Hi-z
Hi-z
Hi-z
Processing Operation
7
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