A
B
C
D
E
F
G
H
I
J
K
L
RX-Z1/DSP-AZ1
108
SCHEMATIC DIAGRAM (VIDEO 3/3)
1
2
3
4
5
6
7
8
9
3
1
8
4
2
6
8
9
7
5
7
8
6
6
7
5
5
3
2
4
4
2
1
3
★
All voltages are measured with a 10M
Ω
/V DC electric volt meter.
★
Components having special characteristics are marked
s
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
8
7
6
5
4
3
2
1
OUT1
–
Vcc
+IN2
–
IN2
OUT2
+Vcc
–
IN1
+IN1
IC201: NJM2068L-D
Dual OP-Amp
IC202:
µ
PC4570HA
Dual OP-Amp
Vcc
Vo
1
-Vm
1
+Vm
1
V
EE
+Vm
2
-Vm
2
Vo
2
Vcc
1
2
3
4
5
6
7
8
9
+
+
-
-
1
2
IC203: NJM4556AL
Dual OP-Amp
8
2, 6
3, 5
1, 7
4
V+
–INPUT
+INPUT
V–
OUTPUT
P
age 104
from FUNCTION (1)
E1
P
age 104
to FUNCTION (1)
B1
P
age 110
to SUB
TRANS (3)
I2
P
age 106
to VIDEO
(1)
C1
P
age 104
from FUNCTION (1)
G1
P
age 104
from FUNCTION (1)
B8
P
age 104
from FUNCTION (1)
C8
P
age 109
to SUB
TRANS (7)
A2
P
age 105
to FL
K8
P
age 105
to FL
K7
P
age 109
to SUB
TRANS (7)
A3
8
STANDBY/ON
INPUT MODE
RX-Z1
DSP-AZ1
RX-Z1
STEREO
DSP-AZ1
RX-Z1 only
STEREO
6CH INPUT
6CH INPUT
PRESET/TUNING
NEXT
SET MENU
–
+
0
0
0
0
0
0
11.4
0
0
0
11.4
0
0
0
9.0
-11.4
0
0
0
-11.4
0
0
0
0
0
-8.9
-8.9
0.7
0
0
0.7
-9.6
9.0
9.7
4.2
4.2
3.8
5.0
0
4.2
0
4.9