
Test Result
Model No: SR 500SA
Test Date: 20041004
Tester: mo guo zhu
Test Item
Test Conditions
Spec
Test Result
Remark
1
Power Source
AC: 230V;50 Hz
2 Idle Current
AC
2 3 0
V No-Load
3 ± 0 . 5
mV
mV
3
Power
Consumption
Rated Output.
Aux At 50Hz
A
W
FLAT
4
Rated Output
Low Load : 4Ω
40---41 V THD:1.2%↓
V
Hi Load : 8Ω
_______V
Load
16Ω
V
_______V
Load ____Ω (25V )
V
V
Load____Ω (50V )
V
V
Load____Ω (70V )
V
V
Load____Ω (100V )
V
V
Aux At
10
0Hz FLAT.
Rated W
5
Maximum at
Output 10% THD
Aux 1KHz dB
Load Ω
W
W
FLAT
7
Hum or Noise
VR Max (Low )
10↓ mV
mV
VR Max(Hi )
mV
mV
8
100HZ: dB
100HZ: dB
Tone control
Response
Input From Aux
Output At 1W
10KHZ: dB
10KHZ: dB
9
Puncture Voltage 5mA , 5Sec
3750V
V
10 MONITOR
Aux 1KHz dB Load Ω
FLAT
11 MONITOR NO: AUX,TAPE,TUNER,CD,MIC1,MIC2
12 CD PLAYER
1KHz 0dB
13 TUNER
AM/FM
14 PRIORITY
MIC1
15 TEL.PAGING
1KHz____dB
Load____Ω_______V
G-T___dB;G-R___dB。 G-T___dB;G-
R___dB。
FLAT
16 ZONE PAGING
100V
ALL/ Z1, Z2, Z3, Z4
17 CLIP 動作點測
試
Input: 1kHz
Output : 8 ohm
OK
18 PTC TEST
Up to Output
Decreace
19 Burn in
Input: 0dB Pink noise
Output :
01-1
across R26&R24
Содержание SR500SA
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