Yamaha dsp-ax3800 Service Manual page 131

A B C
MAIN
1
W272
2
W276B
0
-29.9
-62.4
-29.9
SURROUND
-62.4
BACK L
-29.9
W260B
3 W264B
W262B
W250B
CENTER
W255B
W265B
MAIN (4)
0
4.0
4
4.0
44.3
4.0
62.8 61.8 -62.2
-61.7
-62.9
62.3
62.4
62.3
-61.9
-62.9
62.8
-62.2
4.0
62.3 0 -61.9 -61.9
62.3
62.1
-61.4
-0.5
4.4
0.1 -0.5
0.7 0.1
5
6
7
8
9
10
D E F
W263A
5.8 0 5.5
-19.6 -19.6 -19.6
MAIN (3)
W264A
W262A
W265A
W261B
SURROUND L
W261D
W257B
W259B
W251B
W258B FRONT L
W254B
W263B
0 0 0 0
63.1 0
0
63.2
0 0 0 0
0 0
0.1
-63.1
63.2 0.1 0.1 63.2 0.1 -63.1
-0.4
0.6 0.6 -0.4
-63.1 -63.1
0.6 -0.4 63.2 0.6 -0.4
63.2
-0.9 -0.9
1.1
1.1
1.1 -0.9
1.1
-0.9
-0.9 -0.9
-0.3
-61.0
-61.0
-0.3
-0.9 -61.2 1.1 -0.9
-61.6
1.1 -60.6
-60.4 -61.6
-61.1
61.3 1.2 61.3 1.2
60.8 61.3 60.8
61.3
60.8
60.8
61.3
61.3
0 0
0 0 0
-60.6 61.3
61.4 -0.6 -0.6
-61.1
61.3
-61.4
61.7 -0.6 -0.6 -61.1 61.7 -0.6 -0.6
61.3 61.3
61.3 -61.3
0.1
0.1
Page 128 M5
to FUNCTION (2)_CB303
G H
MAIN (2)
AC74.8
CB253
AC61.7
AC93.2
0 0
0 0
63.1 0
0
63.0 63.0
0 0 0 0 0
0
63.4 0 0 -63.3 -63.3 63.4
0
63.4 0
0.6 -0.5 0.6 -0.5
-63.3 -63.3
0.6 -0.5 -0.5 0.5
0.6
63.4 63.4 63.4
-1.0 -1.0
1.1
-1.0
1.1 1.1
-1.0
-1.0
-1.0
-61.6
-61.6
-0.4 -0.4
-1.0 1.1 -1.0 -61.1
-60.5 -61.1
1.1 1.0
-60.5
-61.1
61.4 1.1 61.4 1.1 61.3
60.8
61.4 60.8
60.8 60.8 61.3
61.4 61.3 61.3
0
0 0 0
-60.5
61.2 61.2
-0.6 -61.1 -61.6
61.2
61.2
61.7 -0.6 61.7 -0.6 -0.6 61.7
-0.6 61.3
61.4 61.4
61.3
-0.1
0.1
CENTER
I J K
W276A
W256B
W252B
0 W252D
W261A
-63.5 63.6
W261C
0
W253B
W253D
0 0 0 0
63.3
0 0
63.2
0 0 0 0
0
0
0 -63.3 63.6 -63.4 63.6
0 0 0
-0.5 -0.5
0.5
-63.3 -63.4
-0.5 0.5 -0.5 0.5
63.6 63.6
1.1
1.0 -1.0
1.1
-1.0 -1.0
-61.1 -61.1
-0.4 -0.4
-1.0 -61.1 1.1 -1.0 -60.5 1.1
-60.5 -61.6
-61.6
-61.1
61.3
1.1 1.1 61.3
60.8 60.8
61.3
60.8 60.8 61.3
61.3 61.3
0 0 0 0
-60.5
-60.5
61.2 61.2
-0.6
-0.6
61.2 61.2
-0.6 -0.6 61.9 -0.6 -0.6
-61.1 61.7
-61.1
61.3 61.3
61.3
61.3
0
-0.1
SURROUND
FRONT L SURROUND L
BACK L
MAIN (1)
L M N
RX-V3800/DSP-AX3800
0
0
0
63.3
0 0
0
63.4 0
-63.5
0 0
0.5
0.5
-63.5
0.5
1.1
-1.0
-61.1
-0.4
-1.0
-60.5
-61.7
-61.1
1.1
60.8
60.8
0 0
-60.5
61.2
-0.6
61.2
-0.6 -61.1
61.3
-0.6
61.3
-0.1
Page 132 H8
to POWER (3)_CB19
# All voltages are measured with a 10MΩ/V DC electronic voltmeter.
# 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.
131