Alto PBM4 SISTEMA, Руководство по обслуживанию

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Spec Test Result Remark
_______A _______A
_______W _______W
Rated Output Load 4
Ω
__V _______V
Load 8
Ω
_21.9V±1V _______V
Load 16
Ω
__V _______V
Load ____
Ω
(25V)
_______V _______V
Load____
Ω
(50V) _______V _______V
Load____
Ω
(70V) _______V _______V
Load____
Ω
(100V) _______V _______V
Maximum at Output 10% THD CHAN1 1Hz_-3.7±0.3dB Load__8__
Ω
Hum or Noise VR Max (Tape On) __
↓
__mV ________mV
VR Max (Tape Off ) __
↓
__mV ________mV
Tone control Response
Input From CHAN1 Output At 1W
100HZ:_ -±1dB 100HZ:______dB
10KHZ:_ -±1dB 10KHZ:______dB
MONITOR
FLAT
MONITOR NO:
TAPE
MAX
TUNER
MAX
PRIORITY
AUX1
、
2
，
TAPE,TUNER
。
TEL.PAGING ma
G-T___dB
；
G-R___dB
。
FLAT
ZONE PAGING ALL/ Z1, Z2, Z3, Z4
AC : OUTPUT
REMOTE
9
6.3KHz -10dB
AM/FM
MIC1
1KHz____dB Load____
Ω
_______V
AUX1
、
2
，
TAPE
，
TUNER
。
5mA , 60Sec
_60_W
7
4
8 Puncture Voltage
5 __________W FLAT
CHAN1 At 1KHz FLAT.
Rated __w OUTPUT
VR knob turn to the
FLAT
________A
AC: 240 V
；
50 Hz
3
Power
Consumption
Rated Output. Aux At 1KHz
________A
1 Power Source
SEKAKU ELECTRON INDUSTRY CO., LTD. PAGE: 1
Test Result JFM-1006-5.0
Test Item
Test Conditions
Test Date: 2005/01/17 Model No:PBM4-AMP
AC OUT OR DC OUT
Aux 1KHz____dB Load____
Ω
2
Motionless State
Current
DC______V Load_____
Ω
6
100V
1200V
或
4000V
2500V
23