![background image](http://html2.mh-extra.com/html/jbl/psw-d112/psw-d112_service-manual_3677105013.webp)
1 3
Amplifier/Subwoofer
PSW-D112/DPS-12
3. Low-Pass
-Set up
Set Generator at 100mV@100Hz
Signal to Low level input
Measure voltage at speaker output
-Voltage measurement
Low-Pass Pot Setting
Output
CW
12.2V
CCW
1.2V
4. High-Pass
-Set up
Set Generator at 100mV@100Hz
Signal to Low level input
Measure voltage at high-pass output
-Voltage measurement
High-Pass Pot Setting
Output
CW
24mV
CCW
55mV
5. Direct out
-Set up
Set Generator at 100mV@100Hz
Signal to Low level input
-Voltage measurement 100mV at direct out
See flow chart next page for diagnostics.
Содержание PSW-D112
Страница 14: ...1 4 Amplifier Subwoofer PSW D112 DPS 12 PSW D112 DPS 12 POWER AMP MODULE TESTING FLOW CHART REV0 ONLY...
Страница 30: ...3 0 Amplifier Subwoofer PSW D112 DPS 12 PWS D112 DPS 12 SCHEMATIC 1 of 3 Rev0 Earlier revs value 38 3K 00471...
Страница 31: ...3 1 Amplifier Subwoofer PSW D112 DPS 12 PWS D112 DPS 12 SCHEMATIC 2 of 3 Rev0...
Страница 32: ...3 2 Amplifier Subwoofer PSW D112 DPS 12 PWS D112 DPS 12 SCHEMATIC 3 of 3 Rev0 Later revs value 47 ohms 00468...