Yamaha DSP-AX1/RX-V1, Service Manual, Page: 78 / 120

A B C D E F G H
1
2
3
4
5
6
I J K L M N O
7
8
9
10
DSP-AX1/RX-V1
REAR L
REAR CENTER
CENTER
L
FRONT L
0
0
3.2
8.3
4.9
0
3.2 8.3
0
4.9 8.3
0
4.9
4.9
0
46.8
46.8
IDLING
CURRENT ADJ.(RL)
46.8
46.8
-44.7
-44.7
-46.8
-44.0
1.7 1.7
1.1
46.8
1.1
0.6
0.5
0
0
-1.7
-1.7
-1.7
-1.1
-46.8
-1.1
-0.6
-46.8
-0.6
0
-0.6
46.8
0.6
0
46.1
0.6
0
0
0
0
0
3.2
0
4.9
0
8.4
0
0
0
4.9
0
4.9
-8.9
-4.9
16.6 11.8
-16.6
28.2
28.3
28.0
10.6
4.8
4.2
4.2
0.1
8.7
1.1
1.1
28.3
-1.1
-0.5
0.5
28.3
-28.3
28.3
46.7
46.8
46.8
0.7
1.3
46.8
0.2
0.7
46.8
46.8
0
0
0
0
0
0
0.2
-0.4 46.8
-0.4
-0.7
46.8
-45.4
-45.2
-46.7
-45.8
-45.8
0
0.5
-45.8
0
0.5
-45.8
45.9
-45.6
46.5
46.8
-46.7
-44.9
-46.1
-46.4
-0.7
-0.9
-0.4
0.2
-1.5
1.5
1.6
0.5
0
-45.6
0.5
0
-45.6
-46.2
46.4
46.2
46.8
-46.2
1.7
-45.0
-43.8
-1.7
-45.6
-45.6
-45.6
-46.2 -44.4 -44.4
46.8
1.6
1.1
-1.6
-1.1
-1.7
-46.8
-1.1
-1.1
-46.8
-0.5
-0.5
-46.8
0
1.6
46.8
1.1
0.5
0.5
-0.5
46.8
0.5
0
46.1
0
0
0
0
0
1.3
-1.5
45.9
0
0
46.2
1.3
46.6
0.5
0.6
-0.6
-1.1
0
0
0
0
0
0
0
28.2
28.3 28.2
0
0
0
0 0
-11.8
1.7
44.9
46.8
1.7
1.1
46.8
1.1
0.5
46.8
0.5
0
0
0
0
0
0
0
-0.6
-0.6
-1.1
-46.8
-1.1
-1.7
-1.7
-1.7
-1.7
-1.1
46.8
46.4
46.2
-46.8
-44.7
-44.9
-44.3
0.5
0.5
46.8
0.5
0.2
46.8
-46.8
0.2
0.5
-0.6
-0.6
-46.8
-0.6
-0.3
-46.8
-44.8
-44.8
-44.2
-0.3
-0.6
-0.6
-0.6
-0.5
-1.1
46.3
46.2
0
0.5
-0.6
0
0
0
0
0
0
0
-0.6
46.8
46.8
46.2
46.2
1.1
1.7
46.8
0.5
-0.6
-46.8
1.1
46.8
0.5
0
46.8
0
0
0
0
0
-1.1
-46.8
0.6
-1.7
-1.6
-0.5
-1.7
-1.1
-1.7
1.7
-46.8
-44.8
-45.4
-45.2
-1.1
0
0
46.8
19.2
0.1
AC44.4
AC72.8
-46.5
46.5
0
0
-28.1 28.0
0
0
-28.1
28.0
28.0
28.0
28.0
0
0
0
0
0
0
0
-29.1
-45.2
-29.6
-29.6
0
IDLING
CURRENT
ADJ.(RR)
IDLING
CURRENT
ADJ.(RC)
IDLING
CURRENT
ADJ.(FL)
IDLING
CURRENT
ADJ.(FR)
IDLING
CURRENT
ADJ.(L)
IDLING
CURRENT
ADJ.(C)
IDLING
CURRENT
ADJ.(R)
CIRCUIT CHANGES BY MARKET.
X : NOT USED
O : USED
■
SCHEMATIC DIAGRAM (MAIN)
* All voltage are measured with a 10M
Ω
/V DC electric volt meter.
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
E-93/J-85
P-E98/J90
H-2
P-E100/J92
C-3
P-E92/J84
K-7
P-E96/J88
E-6
P-E95/J87
D-1
P-E91/J83
L-7
P-E98/J90
F-4
P-E98/J90
F-2
P-E100/J92
E-1
E-3
E-4
POWER
TRANS
P-E94/J86
J-7
P-E100/J92
E-1
E-3
E-4
POWER
TRANS
P-E100/J92
E-1
E-3
E-4
POWER
TRANS
P-E94/J86
A-3
TO : FAN