Yamaha RX-V3900 - Main Schematic

W272
W276B
W260B
W264B
W262B
W250B
W255B
W265B
W274A
W250A W251A
W252A
W252C
W254A
W255A
W257A
W258A
W253A
W253C
W259A
W260A
CB252
W256A
W273
W274B
W271
W264A
W263A
W2645
W261B
W261D
W257B
W259B
W251B
W258B
W254B
W263B
W2642
CB253
W276A
W256B
W252B
W252D
W261A
W261C
W253D
W253B
A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I J K
L MN
RX-V3900/DSP-AX3900
153
MAIN
AC74.4
-18.3
-18.3
-18.3
-18.3
0
0
0
0
0
0
0
-63.3
-0.5
-0.5
-1.0
1.1
1.1 -1.0
-1.0
-61.6
-61.1
-60.5
61.4
1.1
60.8
60.8
61.3
61.2
61.7
61.3
61.2
61.3
0
0
-60.5
-61.6-0.6
-0.6
-0.1
61.4
-61.1
-0.4
-63.3
0
63.0
63.4
0
0.6
63.4
0.6
1.1
0 0
0
0
0
0
-0.5
-0.5
1.0
1.0
61.3
61.7
61.3
61.2
61.3
-0.6
-0.1
-0.6 -61.1
00
1.1
60.8
60.8
61.3
61.3
61.2
-0.6
-60.5
-1.0
-61.1
-60.5
-61.1
-61.6
-1.0
-1.0
1.0
-63.3
-63.3
0
0
63.0
63.4
63.4
0.5
1.0
-0.4
0 0
0
63.3
63.6 -63.5
-63.5
63.6
0
0
0
0.5
0.5
0.5
0.5
1.1
1.1
1.1
-0.4
-1.0
-1.0
-61.1
-60.5
-61.1
61.3
1.1
60.8
60.8
61.3
61.3
61.2
61.7
61.3
61.3
61.2
0
0
-0.6
-0.6
-60.5
-61.1
63.4 0
63.3
-0.6
-0.1
-61.7
-1.0
0
00
0
63.2
0
0
00
-63.4
0
0
0.5
63.6
63.6
0.5 -0.5
-0.5
-63.4
1.1
1.1
-0.4
-1.0
-61.1
-61.1
-61.6
1.1
61.3
61.9
61.3
61.3
61.2
00
-0.6
-60.5
-0.6
0
-0.6 -61.1
61.3
61.3
61.2
60.8
60.8
1.1
-1.0
-1.0
-60.5
0
-63.5 63.6
AC61.0
AC93.0
-19.6
0
0 0 0
63.1
0
0
0
0
0
0.6
63.4
63.4
0.6
1.1
0
-0.5
-0.5
-1.0
1.1
1.1
-1.0
-1.0
-60.5
-61.6
-61.1
61.4
60.8
61.7
61.4 61.4
61.2
0
0
-0.6
-60.5
-0.6
-0.6 -61.1
0.1
60.8
61.4
61.2
1.1
-0.4
-1.0
-63.3
-63.3
0
63.1
63.2 0.1
0.6
-0.4
0.1
-63.1
-63.1
-0.4
-0.9
1.1
0.6
63.2
1.1
-0.9
-0.9
-60.4
-61.1
-61.6
-61.0
1.1
61.3
1.2
60.8
60.8
61.3
61.3
61.3
61.7
-61.3
61.3
61.3
00
-0.6
-60.5
-0.6
0.1
-0.6
-61.1
-0.9
-0.3
0
00
0
0
63.2
0
0
00
-63.1
-63.1
0.10.1
0.6
0.6
1.1
63.2
63.2
-0.4
-0.4
1.1
61.3
1.1
61.3
61.3
-61.4
61.7
61.3
61.3
0.1
-0.6
-0.6
-60.6
00 0
-0.6 -61.1
61.4
60.8
60.8
1.2
-0.9
-0.9
-61.0
-61.6
-61.2
-60.6
-0.3
-0.9
-0.9
-19.1
-19.6
-19.1
-19.6
-19.1
-19.6 -19.6 -19.6
5.8 0 5.5
4.0
44.3
61.8
62.8
62.8
62.3
62.3
62.4
62.3
0.7 0.1
0.1 -0.5
62.1
62.3
4.4
4.0
0
-61.9
-61.9
-61.7
-62.2
-62.9
-62.9
-61.4
-61.9
-62.2
-0.5
4.0
4.0
0
SURROUND L
SURROUND
BACK L
FRONT L
CENTER
SURROUND L
FRONT L
SURROUND
BACK L
CENTER
MAIN (4)
MAIN (3)
MAIN (2)
MAIN (1)
SPEAKERS
SPEAKERS
to FUNCTION (1)_CB407
Page 148
G8
to FUNCTION (2)_CB303
Page 150
M5
to POWER (3)_CB19
Page 154
H8
To POWER TRANSFORMER
(for factory)
s30
s30 s30
C360
C364
WN16550
0.022/100
WP42100
0.047/100
WN16550
0.022/100