Yamaha DSP-AX620 Service Manual

ABCDEFGH
1
2
3
4
5
6
IJKLMNO
7
8
9
10
DSP-AX620
■ SCHEMATIC DIAGRAM (MAIN 2/2 & POWER)
* All voltage are measured with a 10MΩ/V 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.
Conditions
• INPUT: DVD auto
• PROGRAM: PRO LOGIC DSP
POWER SUPPLY
0
0
–54.3
(–37.6)
54.3
(37.6)
0
0
35.1
35.1
0
–36.2
–36.0 0
AC
79.9
AC
55.1
CIRCUIT CHANGES BY MARKET.
X : NOT USED
O : USED
SUB
POWER SUPPLY
POWER SUPPLY
REGULATOR
12.0 21.3
0
5.1
11.2
0
5.1
10.8
0
21.6
–21.2
00
5.0
5.4
11.5 0
–11.9
–21.0 –5.1 21.0
0
AC
10.4
AC
12.6
AC
33.3
12.5
5.9
0
0
0
0.7
0
6.0
0
6.0
12.5
CIRCUIT CHANGES BY MARKET.
O : USED X : NOT USED
E-73/J-71
P-E72/J70
K-9
P-E72/J70
K-5
P-E72/J70
A-7
SAME PAGE
J-2
SAME PAGE
D-3

Yamaha DSP-AX620 Specifications

General

Brand	Yamaha
Model	DSP-AX620
Category	Amplifier
Language	English