Yamaha DSP-Z9, Service Manual

Page: 144 / 190

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
144
RX-Z9/DSP-Z9
■
SCHEMATIC DIAGRAM (SUB TRANS)
* All voltages are measured with a 10M
Ω
/V DC electronic 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.
6.3
1.6
1.6
11.8
0.1
0.1 12.7
1.7
1.7
4.7
0.7
0.1 0.1 0 0
0.7
4.6
6.3
AC13.3
13.6
0
A
C95.1
0 0
0 0
-65.3
65.4
65.4
-65.3
-18.7
6
.5 6.5
6.5
0
0
0.1
0.5
0.5
0.5
0.5
0.2
0
0
6.5 6.5
6.5
5.9
5.5
5.9
17.5
17.5
6.2
6.1
6.1
-18.7
-18.7
-18.7
-18.7
-18.7
-18.7
6.4 6.4
6.6
6.4
5.5 5.2 17.5
17.5 6.2
6.1
6.1
-18.7 -18.7
-18.7
-18.7
-18.7
C
FRONT L
SBL
PL
SL
AC INLET
BE
GY
TO POWER TRANSFORMER
TO POWER TRANSFORMER
TO POWER TRANSFORMER
TO POWER TRANSFORMER
TO POWER TRANSFORMER (U, C only)
TO POWER TRANSFORMER
or POWER (3) W752 (R only)
VI
EUROPE
X : NOT USED
5
GY
GY
Page 143 K-5
T
O
PO
WER (1) CB905
P
age 143 D-2
TO MAIN (L)-L/R W429
Page 138 G-1 / N-1
TO MAIN (R)-L/R W307
Page 139 G-1 / N-1
TO MAIN (L)-R W421
Page 138 N-2
TO MAIN (L)-L W301
Page 138 G-2
TO MAIN (L)-L W303
Page 138 G-4
TO MAIN (L)-R W423
Page 138 N-4
TO MAIN (L)-R W425
Page 138 N-6
T
O
VIDEO T
OP
CB20
P
age 140 E-9
TO MAIN (L)-L W309
Page 138 G-4
TO MAIN (L)-R W427
Page 138 N-4
T
O
PO
WER (1)
W904
P
age 143 I-4
TO MAIN (R)-L W301
Page 139 G-2
TO MAIN (R)-L W303
Page 139 G-4
TO MAIN (R)-R W661
Page 139 N-2
TO MAIN (R)-R W664
Page 139 N-4
TO MAIN (R)-R W663
Page 139 N-4
TO MAIN (R)-L W309
Page 139 G-4