Alto SR500A Service Manual

1 2 34
A B C D
4
321
D
C B A
POWER SWITCH
MIX AMP PRE AMP
HI PRE LOW PRE LOW POWER
HI POWER
AMP
AMP
AMP AMP
LOW
V+ & V- V+ & V-
HI
POWER SUPPLY SWITCH
LOW SPEAKER HI SPEAKER
LOW V+
LOW V-
HI V- HI V+
AC INPUT
238094
DSP MODULE
HPF LPF
Title Size:
A3
Number
Date: File:
Sheet of: Drawn By:
Revision
SR500A
SR500A
1/1
MO GUO ZHU
VER1.0
1
第版
SR500A BLOCK DIAGRAM
SIGNAL INPUT
VOLUME
130 deg SW
T6.3A
T6.3A
T6.3A T6.3A
LINE IN
02-1

Alto SR500A Specifications

General

Brand	Alto
Model	SR500A
Category	Speakers
Language	English