Yamaha DSP-Z11, Service Manual

Page: 170 / 243

W121
W127A
W128A
CB11 CB12
W122
W123
W124
CB14
W120
W119
W125
115A
114A
W113A
W112A
W111A
W110A
W126
W109A
W108A
W103A
W118
W128B
CB26
W103B
W105B
W104B
W106B
W107B
W109B
W257
W256
W255
W254
W253
W252
W104A
W105A
W106A
W107A
W116C
W116B
W116A
W117C
W117B
W117A
W127B
CB21
W206
W205
W204
W202
W203
W110B
W112B
W111B
W113B
W114B
W115B
W201
W251
IC31
IC21
A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
RX-Z11/DSP-Z11
170
AMPPOW
★
All voltages are measured with a 10M
Ω
/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.
0
0
9.5
12.1 -12.3
0
1.6
0
0.8
11.0 11.1 -12.2 -12.2 10.9 -12.3
11.1
5.0
0
1.0
0
0.7
11.8 11.0 11.0
-12.2 -12.2
10.9
-12.3
0 0 0 0 0 0
11.1
5.0
0
1.0
5.8
0
4.4
4.4
0.6
12.1
0
9.5
5.8
0
0.6
0
1.0
1.0
0
0
0.7
0.8
1.6
4.4
11.8
10.9
0
11.1
0
12.1
5.0
-12.3
4.4
4.4
5.5
4.9
5.5
4.9
37.1
36.6
36.6
37.1
36.6
36.6
36.6
36.6
0
0
36.6
36.6
1.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
1.0
0
1.0
0
5.0
5.0
1.0
0
1.0
4.4
62.0
62.5
62.6
62.9
62.5
62.5
0
-60.1
-61.8
-62.8
-62.3
62.4
0
-62.3
62.4
0
-62.3
0
-37.4
37.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-37.4
37.4
0
62.4
0 0
0 0
0 0
0 0
0
5.0
5.0
11.1
0
0.8
11.0
11.1
-12.2
-12.2
10.9
-12.3
10.9
-12.3
-12.2
-12.3
-12.2
-12.3
11.1
-12.3
11.0
-12.3
11.0
0 0
0 0
0 0
0 0
0 0
-12.3
-12.2
-12.3
-10.9
-12.3
-12.2
-12.3
-11.0
-12.3
5.0
-12.3
11.0
-12.3
11.8
-12.3
0
1.0
1.0
0
5.0
11.0
0
0.7
11.8
11.0
11.0
-12.2
-12.2
-10.9
-12.3
0
0
0
0
5.0
0
0
64.3
0
-64.1
64.3
0
-64.1
4.4
62.0
62.4
0.7
0.1
0.5
3.6
0.5
- 62.8
-62.8
-62.8
-62.3
62.5
3.8
33.0
0
0
5.0
37.4
-37.4
0
0
64.3
-64.1
0
0
63.7
63.7
0
17.7 0
1.6
0
0
AC55.2
AC94.4
SURROUND L
CENTER
SURROUND BACK L
FRONT L
IC21, 31 : LM61CIZ
Temperature sensor
AMPPOW (1)
AMPPOW (2)
AMPPOW (4)
AMPPOW (5)
AMPPOW (3)
THM SENSER
THM SENSER
FRONT A
FRONT B/ZONE/
PRESENCE
SURROUND
FRONT ZONE/
PRESENCE
REAR ZONE/
PRESENCE
SUR.BACK/
BI-AMP
FRONT A
FRONT B/ZONE/
PRESENCE
SURROUND
SPEAKERS R
FRONT ZONE/
PRESENCE
REAR ZONE/
PRESENCE
CENTER
SUR.BACK/
BI-AMP
SPEAKERS L
to MAIN L (1)_CB926
T
o
PO
WER
TRANSFORMER
Page 167 A4
to FAN L to FAN R
to MAIN L (1)_CB912
Page 167 A7
to MAIN L (1)_ST919
Page 167 K3
to MAIN L (1)_ST912
Page 167 B3
to MAIN R (1)_ST920
Page 168 M3
to MAIN R (1)_ST919
Page 168 K3
to MAIN R (1)_ST913
Page 168 D3
to MAIN R (1)_ST917
Page 168 F3
to MAIN R (1)_ST912
Page 168 B3
to MAIN R (1)_ST918
Page 168 H3
to MAIN L (1)_ST913
Page 167 D3
to MAIN L (1)_ST917
Page 167 F3
to MAIN L (1)_ST918
Page 167 H3
to POWER (3)_CB61
Page 169 F8
to POWER (1)_CB1
Page 169 A3
to SUBCPU (1)_CB83
Page 171 J5
to SUBCPU (1)_CB82
Page 171 J4
to MAIN R (1)_CB927
Page 168 N4
to FUNCTION (1)_ST302
Page 162 K5
to MAIN L (1)_ST914
Page 167 F3
to MAIN L (1)_ST915
Page 167 F3
to MAIN L (1)_ST916
Page 167 F3
to MAIN R (1)_ST914
Page 168 F3
to MAIN R (1)_ST915
Page 168 F3
to MAIN R (1)_ST916
Page 168 F3
to MAIN R (1)_CB913
Page 168 N7