dbx 166XL compressor is faulty
Damage dbx cmpressor
1. when turned on all the led lights
2. All settings do not work
steps to fix :
1. Open the dbx box cover
2. check the input voltage to the circuit, here the voltage used is +15 volts, -15 volts
3. When the measurement is done, the voltage drops and the -15 volt regulator ic becomes hot.
4. the next step is breaking the current leading to the circuit after the powersuplay to find out
damage to the power supply or not. after disconnecting the current, turn it on
dbx and check the power supply output again. after measuring the voltage that comes out
normal.
5. then check the main circuit in the voltage supply section that makes the circuit
the voltage drop.
6. After checking there is a short capacitor in the -15 volt section of the circuit.
7. replace the short capacitor or it can be removed, but better to replace.
Capasitor short |
8. Damage can be seen as shown in the picture.
Replace capasitor marked |
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