Yamaha RX-V730 Service Manual page 43

A B
RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
SCHEMATIC DIAGRAM (MAIN 1/2)
1
43.9 44.3
43.9 44.4
32.5
0
0
0
2
MAIN L
42.7
0
-0.6
-0.6
3
42.7
0
-0.6
-0.6
4
REAR L
42.7
0
-0.6
5
42.7
0
-0.6
6
CENTER
42.7
0
-0.6
7
-14.0
0
8
9
72
C D E
1.1
32.5
-0.4
20.7
-1.0
0
43.3
-1.0
42.7 1.1
-44.3
43.9
0
0
1.1
-0.4
-1.0
43.3
42.7 1.1
-1.0
43.9
0
-44.3
0
1.1
-0.4
43.3 -1.0
42.7
1.1
43.9
0
-0.6
-1.0
-43.3
43.3
1.1
42.7
1.1
-0.4
-1.0
43.9
0
-0.6
-1.0
-44.3
43.3
42.7 1.1
1.1
43.9
-0.4
0
-1.0
-0.6
-43.4
-1.0
-43.4 -44.3
-46.8
-44.4
-44.3
REAR CENTER -44.5
-44.5
0.2 -44.5
0.2
0 0
Page 73 B8
F G
FRONT L POWER AMP 44.6
0
44.5
44.6
0
1.1
44.6
0.6
0.6 44.3
0.1
0.1
32.2
0
-0.5
0.1
-0.5
0
-44.6
-1.0
-44.6
0
FRONT R POWER AMP
44.6
1.1
44.6
0.6
0.6 44.3
0.1
0.1
0.1
0.0
-0.6 -0.6
-1.0 -44.6
-44.6 0.1
0
23.4 11.5 0.2
REAR L POWER AMP
44.6
1.1
-27.9
0.6 44.6
-32.5
0.6
-28.3
44.3
0.1
0.1
-28.3
0.1
0
0.1
-0.4 -0.4
0.1
-44.6
-1.0
-44.6
0
REAR R POWER AMP
44.6
1.1
44.6
0.6
0.6
44.3
0.1
0.1
0.1
0.1
-0.4 -0.4
0.1
RELAY
-44.6
-1.0
-44.6
DRIVER
0
23.5 11.3 0.2
CENTER POWER AMP
44.6
1.1
23.5 11.5 0.2
44.6
0.6
0.6
44.3
0.1
0.1
0
0.1
-0.5
-0.5
0.1
-44.6
-1.0
-44.6
0
-24.6 -32.8
-32.1
-32.7 -33.3
Page 74 B7 Page 74 B8
H I
4.6 4.6
0
0 0
0 0
0 0
32.2
4.9 0
RELAY
31.6 32.2 0
0
DRIVER
0 0
0.6 0.6
0.6
0
RELAY
DRIVER
0.2
0.8
0
0.1
0.1
0.6 0.6 0.6
0.1 0 0
0.2
0.8
0
# All voltages 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.
J K L
x: NOT USED
O: USED / APPLICABLE