Mounting Instructions

Install internal components
Power amplifier (4x150W) PV2003-A1
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6.8 Power amplifier (4x150W) PV2003-A1
The 'Power amplifier (4x150W)' PV2003-A1 comes with 4 independent audio
amplifiers. All amplify low-level audio signals to 100 V or 50 V speaker line voltage
with an output power of 150 W.
The 50 V power outputs can be bridged to 2x 300 W (@ 100 V)
Fig. 57: PV2003-A1 connector overview
6.8.1 Connect AC 230 V mains supply input
The 'Power amplifier (4x150W)' PV2003-A1 provides one standard IEC power
socket to connect the 230 V mains.
6.8.2 Connect DC 24 V power supply
The 'Power amplifier (4x150W)' PV2003-A1 provides one DC 24 V power supply
connector.
Fig. 58: PV2003-A1 power supply connector
DC 24 V power supply connector
Pin
Description
Remark
1
DC 0 V
Power supply input
2
DC 24 V
Power supply input
Table 37: PV2003-A1 DC 24 V power supply connector
230V
Mains
24V
Power
Speaker line output
Channel A/B Channel C/D
Control /
Fault
Delay
Link
1
Power