Alto PBM4 SISTEMA, Service Manual

Page: 25 / 35

AUX dB dB % %
TAPE dB dB % %
TUNER dB dB % %
CD dB dB % %
AUX dB dB % %
TAPE dB dB % %
TUNER dB dB % %
CD dB dB % %
AUX dB dB % %
TAPE dB dB % %
TUNER dB dB % %
CD dB dB % %
MIC dB dB % %
SEND dB dB
↑
%
↓
%
↓
HZ
↓
-KHZ
↑
CH1 -3.7dB±0.3dB
85 dB
↑
0.2
%
↓ 0.15
%
↓
44HZ
↓
-30KHZ
↑
CH2 -3.7dB±0.3dB 85dB
↑ 0.2
%
↓ 0.15
%
↓
44HZ
↓
-30KHZ
↑
MIC dB dB % %
LINE dB dB % %
24V dB dB % %
UNBAL dB dB % %
MIC dB dB % %
HZ
↓
KHZ
↓
LINE dB dB % %
24V dB dB % %
UNBAL dB dB % %
MIC dB dB % %
LINE dB dB % %
24V dB dB % %
UNBAL dB dB % %
MIC dB dB % %
LINE dB dB % %
24V dB dB % %
UNBAL dB dB % %
Remark
1.Input at 1KHz
MIC-2
MIC-3
MIC-4
MIC-5
AUX1
AUX2
AUX3
MIC-1
FLAT Rated
Output__60_w
Load__8__
Ω
FLAT Output at 1w
REF -3dB
Load__8__
Ω
Test Result
Test Item
Test Conditions
FLAT Rated
Output_60_w
Load__8__
Ω
FLAT Rated
Output__60__w
Load__8__
Ω
FLAT Output
at 1w Load__8__
Ω
1. Input Sensitivity 2. Signal/Noise 3. Distortion at 1W
SEKAKU ELECTRON INDUSTRY CO.,LTD PAGE: 2
Test Result JFM-1006-5.0
Model No:PBM4 Test Date:2005/01/17
Tester
：
4. Distortion at
Rated
5. Frequency
Response
24