ONKYO CD RECEIVER CR-305X User Manual
−
18
−
CR-305X
−
17
−
Q103:TA7291S (motor driver)
Q691:TC7WU04FU (triple inverters)
1A
3Y
2A
GND
1
2
3
4
5
6
7
8 Vcc
1Y
3A
2Y
Truth table
A Y
L H
H L
L H
H L
INPUT
OUTPUT
IN1
0
1
0
1
1
0
1
IN2
0
0
1
1
0
1
1
OUT1
∞
H
L
L
L
OUT2
∞
L
H
L
MODE
STOP
CW/CCW
CCW/SW
BRAKE
CCW : Counter clockwise diection
CW : Clockwise diection
CW : Clockwise diection
Vcc
REG
PROTECTOR
IN1
IN2
GND
OUT1
OUT2
Vss
Vref
▲
▲
▲
▲
2
8
1
5
9
3
6
7
S T
STEREO
MUTING
MIN
kHz
MHz
MONO
AUTO
TRACK
TIMER
W.DAY
W.END
REC
SLEEP
W.DAY
W.END
REC
SLEEP
C D
MEMORY
REPEAT
RANDOM
REPEAT
RANDOM
RDS
PM
AM
S.BASS
DIRECT
a
b
c
d
e
f
g
h
j
k
m
n
p
r
10G 9G 8G 7G 6G 5G 4G 3G 2G 1G
Q751 : 10BT-167GK (FL TUBE)
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
P1
-
a
a
a
a
a
a
a
a
-
P2
W.DAY
j
j
j
j
j
j
j
j
MUTING
P3
W.END
h
h
h
h
h
h
h
h
MIN
P4
MEMORY
k
k
k
k
k
k
k
k
S.BASS
P5
-
b
b
b
b
b
b
b
b
-
P6
-
f
f
f
f
f
f
f
f
-
P7
-
g
g
g
g
g
g
g
g
-
P8
REC
m
m
m
m
m
m
m
m
MHz
P9
-
c
c
c
c
c
c
c
c
-
P10
-
e
e
e
e
e
e
e
e
-
P11
REPEAT
n
n
n
n
n
n
n
n
kHz
P12
RANDOM
r
r
r
r
rr
r
r
r
DIRECT
P13
-
p
p
p
p
p
p
p
p
-
P14
-
d
d
d
d
d
d
d
d
-
P15
TIMER
TRACK
AUTO
MONO
AM
PM
RDS
S
P16
CD
-
-
-
-
Col
-
T
STEREO
P17
SLEEP
-
-
-
-
-
Dp
-
-
(9G - 2G)
CR-305X