ES250PW - JBL Audio Service Manual (repair manual). Page 5

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Parameter
Specification
Unit
QA Test 
Limits
Conditions
Notes
Auto Mute/ Turn-OFF Time
5-15
minutes
5-15
T before muting, after signal is 
removed
Auto turn of time (T)   must be  5 > T < 15 
Minutes
Tx Features
--
LFE Input
YES
--
functional 
Single RCA Connector
Channel ID switch
YES
functional 
4 Position switch, to select wireless channels
External power supply 
requirements
18
VDC
functional 
System provided with Power supply model 
GPE-152, delivering 18VDC @ 400mA

Power consumption
Tx Standby Input Power
1
Watts
Reference 120VAC line voltage
RED LED
Tx Standby input current
0.019
Amperes
Reference 120VAC line voltage
RED LED
Tx Idle Power
2.34
Watts
Reference 120VAC line voltage
Unit in operation  Locked to Rx section Solid 
GRN
Tx Idle Power
1.64
Watts
Reference 120VAC line voltage
Unit in operation NOT locked to Rx section
Power supply adapter
Manufacturer / model
Reference
GOLDEN PROFIT ELECTRONICS LTD. GPE-
152-180040W
Output Voltage
18
VDC
Reference @ Nom. line voltage
Max output current
0.4
ADC
Reference
Rating
7.2
VA
Reference
AC input voltage range
100-240
VAC
Reference
Universal type power supply
AC input frequency
50-60
Hz
Reference
Power supply weight
0.246
Lbs
Reference 112 grams
AC power cord type
n/a
Functional
Detachable, interchangeable via a 
2 Pole IEC receptacle EN 60320 
C7
230V model will include SCHUKO and UK 
cords, 120V includes 120V US cord only
Power supply certification
YES
--
Reference
Power supply should be certified 
under the applicable standards for 
its end use EN/IEC 60065:2002
TUV/PSE

Other Parameters/Notes:
1. Volume control should be at the input buffer stage  in order to lessen the possibility of clipping the input section with highly dynamic audio material.
2. ALL SPECS SHOULD BE MEASURED AT NOMINAL LINE VOLTAGE. 
 
 ES250PW 
 
 
 
 
 
 
 
 
 
 
 
   
      
 
 
 
4
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