Yamaha DSP-E800 - Power Amplifiers; Power Supply

ABCDEFGH
1
2
3
4
5
6
IJK
7
8
DSP-E800
REAR L POWER AMP
REAR R POWER AMP
CENTER POWER AMP
POWER SUPPLY
MAIN L
CENTER
REAR L
0
0
1.0
-0.4
-1.0
1.0
46.1
46.1
45.8
45.7
46.1
0.4
0
0
0
0
-46.0
-0.5-0.5
-1.0
-46.0
0.6 0.6
-44.8
-44.8
0.6 0.6
-45.7
0
1.0
46.1
46.1
0.4
0.4
-1.0
-0.5
-0.5
0
0
0
-46.0
-46.0
0
0
0
45.3
-35.4
-30.5
-30.5
0
23.1
23.1
0.7
0.7
0.7
0.7
0.7
0
0
-46.0
(-36.1)
45.9
(36.0)
1.2
0
-29.9
1.0
-0.4
-1.0
-1.0
-44.8
-45.6
0
-45.9
1.0
46.1
1.0
0.4
0.4
46.1
0
0
0
-46.0
-0.5-0.5
-1.0
-1.0
-46.0
-45.6
-44.8
0
0
45.5
0
-0.4
-1.0
00
0
0
0
0.4
-1.0
-45.6
-44.8
13.6
0.6
0
0.6
-45.7
-44.8
* All voltages are measured with a 10MΩ/DC electric 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.
■ SCHEMATIC DIAGRAM
46
P42
K-2
P45
I-7
P47
A-1
P47
A-3
P45
G-3