Harman Infinity BassLink SM, Service Manual

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LIMIT UNIT
SPECIFICATIONS -- Infinity BassLink SM / JBL BassPro SL
All tests should be done with gain controls set so 1 volt in will give you ROP and
input switch should be set to low, power supply Voltage:DC=14.4V…… unless
other wise specified
Input Sensitivity
RCA input @ ROP Min Gain Volts 2Vac
Max Gain mV 200mVac
speaker level input @ ROP Min Gain Volts
20Vac
HI1=HI2 Max Gain mV 2Vac
Remote Bass level control
dB 0- -40dB
Gain Control THD Test
RCA input @ 1W Control @ MIN gain % 0.1%
Control @ 1V ROP % 0.1%
Control @ Max gain % 0.3%
speaker level input @1W Control @ Min gain % 0.1%
Control @ Max gain % 0.3%
Audio Turn on
Turn On <10mVac for 2-3S
Audio Turn on
Turn On 10mVac for 2 3S
Turn Off <5mV for 10 minutes
Input Voltage
Main High Vdc 16
Main Low Vdc 9
Remote High (Turn On) Vdc 4
Remote Low (Turn Off) Vdc
<4
Input Current
Main: 4 Ohm @ ROP A <10A
Quiescent @ Pause mode A <1A
Off mode @ Remote Off uA 10
Remote: standby mode @ Remote off mA 10
efficiency 4 Ohm THD 1% %
>80%
Power/Protect - Auto Reset
DC on output Red LED Yes
Speaker short 1W, ROP Red LED Yes
Speaker short 1W, ROP Red LED Yes
Speaker shor
1W, ROP
Red LED
Yes
Low Voltage Red LED Yes
High Voltage Red LED Yes
Input Reversed Voltage fuse Yes