The Yamaha PW4000 is a power supply unit designed for the PM4000 Series console. It provides necessary DC voltages to the console via an umbilical cable and features a front panel with LEDs to indicate power status, output voltages, and thermal conditions. The unit is cooled by fans and includes removable foam air filters that require periodic cleaning to maintain performance.
| Power Requirements (Japan) | 100 V, 50/60 Hz |
|---|---|
| Power Requirements (General) | 230/240 V, 50/60 Hz |
| Dimensions (WxHxD) | 480.0 x 186.0 x 460.6 mm |
| Weight | 36 kg |
The foam air filters should be checked periodically and cleaned when they become clogged or dirty.
The PW4000 power supply provides 1100W for a 48-channel console.
The brown wire must be connected to the terminal marked with the letter L or colored red.
The General configuration requires three 13.15A 250 V main fuses and one 1500 mA 250 V sub fuse.