Yamaha RX-V800 Service Manual page 52

A B
RX-V800/RX-V800RDS/HTR-5280/DSP-AX8
SCHEMATIC DIAGRAM (OPERATION 2/2)
1
2
3
4
BASS EXTENSION
5
8.4
0
8.4
0 8.4
4.8
0
0
6
0
-8.3
FRONT L
7
8
9
E-65/J-61
C D E
TONE CONTROL
47/16
47/16
11.1
11.1
0
0
0 0 0
0
8.4
0 0
8.4
0
0
8.4
0 0
8.4
0 0
8.4
-8.3
0 0
0
0 0
0
-11.1
-11.1
F G
5.0
4.1
4.0
4.0
4.1
4.1
0
0
5.0
CB974
PHI
R982
R983
1K
1K
9.4 8.7
HP
MUTE
8.7
0
0
0
0
0.7
0
0
0.7
0
0 0
0
-8.7
H I J
IC801: TC4066BP
Quad Analog Switch/Multiplexer
IN/OUT1 1 14 VDD
OUT/IN1 2 13 CONT1
OUT/IN2 3 12 CONT4
IN/OUT2 4 11 IN/OUT4
CONT2 5 10 OUT/IN4
CONT3 6 9 OUT/IN3
VSS 7 8 IN/OUT3
IC802, IC803: NJM2068LD
Dual OP-Amp
1 2 3 4 5 6 7 8
IC804: NJM4556AL
Dual OP-Amp
V+
8
2, 6 OUTPUT
–INPUT
1, 7
+INPUT
3, 5
V–
4
# All voltage are measured with a 10MΩ /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.
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