Yamaha RX-Z11 Service Manual page 168

A B C
RX-Z11/DSP-Z11
MAIN R
1
2
Page 170 L9
to AMPPOW (3)_W257
MAIN R (1)
3
CENTER
4
0
0
0
0
0
#
#
0 0
64.3 -64.2
0.6 -0.5
5
0 0 0
-64.2
64.3 -0.5
0.6
-1.0
1.1
11.9
0 -12.0
64.3 1.1
-64.2
-1.0
1.7
-1.6
1.7 -1.6
220K
0 0
62.0 1.7 -1.6
-12.0
-1.1 1.7 -1.6
11.9
61.4
6 -61.3 0
-1.1
-1.6
1.7
MAIN R (6)
61.4 -61.3
-62.3
0 -0.2
62.3 61.4
-61.3
0.5 -0.6
-62.2
62.2 -0.6 -61.7
-62.3 0.5
-0.2 -0.2
61.2 -61.1
7 -62.2
62.3 62.0 -61.1
61.2
-62.0
8
Page 162 L5
to FUNCTION (1)_W3002
9
# 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.
10
168
D E F
Page 170 I8 Page 170 I8 Page 170
to AMPPOW (1)_W116A to AMPPOW (1)_W116B to AMPPOW (1)_W116C
Page 170 L7
to AMPPOW (3)_W254
0
0
0
0
0
0
# # #
0
64.3 0 0 64.2
64.3
0.6
-0.5 0.5
0 0 0
#
64.2
64.3
0.6 -0.5 64.3
0.6
# #
1.1 -1.0
1.1
11.9 0 -11.9
64.3 1.1 -64.2 64.3 1.1
-1.0
1.7 -1.6 1.7
220K
0 0
1.7 -1.6
1.7
-1.1 1.7 1.6
-1.1 1.7 -1.6
61.4 -61.3
61.4
0
-1.1 -1.7 1.6
-1.0
-1.6 1.7
1.7
MAIN R (4)
MAIN R (5)
-61.3
61.4 61.4
-61.3
0
0
62.3 61.4 -0.2 -62.3
61.4
62.3
0.5 -0.6
0.5
62.3
62.3 0.5 -62.2 -0.6 -61.7 -62.2
0.5
0 0
-61.1 61.1
-61.1 -62.0 -62.2
62.3 62.0 61.2 62.3 62.0 61.1
G H
I8
Page 170 L8 Page 170 L7
to AMPPOW (3)_W256 to AMPPOW (3)_W255
0
0
0 0
0
0
0
# # #
0
64.3 0 0 -64.2
64.2
0.5
-0.5 -0.5
0 0 0
0 0 0
#
-64.2
64.2
64.3 0.5
-0.5 -0.5
#
-1.0 1.1 -1.0
#
11.9 0 -11.9
64.3 1.1 -64.2
-64.2
-1.0 -1.0
-1.6
-1.6 1.7
1.7 -1.6
1.7 -1.6
220K
220K
0 0
1.7 -1.6
-1.6
-11.9
-1.0 1.7 -1.6
62.0 -62.2
11.9 61.4 -61.3
-61.3 0
-1.1
-1.0
-1.6
-1.6
1.7
MAIN R (7)
-61.3
-61.3 61.4
-0.2 -62.3
0
0
61.4 -61.3
-61.3 -62.3
62.3
0.5 -0.6
-0.8
-62.2
62.3 -0.8 -61.7 62.3 0.5 0.4 62.3 0.5 -0.6 -61.7
0 0 0 0 -61.1
-61.1
-62.2
-62.0 -62.2
-61.1 -62.0 62.3 62.0 61.2
I J K
Page 170 L6
to AMPPOW (3)_W253
37.4
-12.5
-12.5
0
11.9
0
0
0
0
0
#
#
37.4 0 0 -37.4
0 0 0
#
-37.4
37.4
#
1.1 -1.0
0 -12.0
11.9 0 -12.0 11.9
37.4 1.1 -37.4
-1.0
-1.6
1.7
1.7 -1.6
37.4 1.7
-1.6 -37.4
220K
0 0
0 -0.3
1.7 -1.6
-12.0
62.0 -1.0 1.7 -1.6
-62.2
11.9
0 61.4 -61.3
0
-1.0
-1.7
-1.6
MAIN R (3)
-61.3
61.4
0
0
61.4 -61.3
-62.3
62.3
-0.6
0.5
-62.3
-62.2
62.3 0.5 0.4 62.3 -0.5 -0.6 -61.7 -62.2
0 0
-61.1
62.3
62.0 61.2
-62.0 -62.3
Note) Those parts marked with "#" are not included in the P.C.B. ass'y.
IC911-913: NJM4565M
Dual operational amplifier
–INPUT
+INPUT
L M N
Page 170 L6
to AMPPOW (3)_W252
-37.4
-12.5
0
-12.5
-12.0
0
62.4
37.4
-37.4
0
CB927
62.4 0
0
0
0 0
#
#
37.4 0 0 -37.4
0.5 -0.5
0 0 0
#
-37.4
0.5 -0.5
37.4
# -1.0 11.9 0 -12.0
1.1
37.4 1.1
-37.4
-1.0
-1.6
1.7
-1.7 1.6
37.4
-1.6 -37.4
220K
0 0
62.0 -1.6 -62.2
1.7
61.4
-1.1 1.7 -1.6 -61.3 0
-1.1
-1.6
-1.7
MAIN R (2)
-61.3
61.4
0
62.3
61.4 -0.2 -61.3 -62.3
0.5 -0.8
-62.3
0.4 62.3 0.3
61.7 0.5 -0.8 -61.7 -62.2
0 0
-61.1
-61.1
62.3 62.0 61.1 -62.0 -62.2
CB913
62.4
0
-62.3
V+
8
2, 6
OUTPUT
1, 7
3, 5
V–
4