ALLEN & HEATH ML5000, Service Manual

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ML5000 Service Manual
15
MPS14 Technical specifications
Mains Input Voltage Range 100 - 240 ± 10% VAC @ 47-63 Hz auto-sensing
Power consumption (max.) 500W
Mains Fuse: 100 - 240 V~ T 5.0A/250V
Internal Fuses:
PCB Ident Fuse type
F1 (+12V) T 6.3A 250V 20mm
F2 (+48V) T 2A 250V 20mm
F18 (aux psu) T 500mA 250V 20mm
DC Outputs
DC Voltage Rail Output Current
+17 VOLTS 7A Max.
-17 VOLTS 7A Max.
+12 VOLTS 5A Max.
+48 VOLTS 500mA Max.
DC Output Socket Pin Connections
Pin No: Connection
1 +12 Volts
2 +17 Volts
3 A GND
4 A GND
5 D GND
6 +48 Volts
7 -17 Volts
Overall Dimensions
Front Panel: 482mm x 88mm 19 inch 2U
Width (excluding rack ears): 440mm 17.30 inches
Height including feet: 90mm 3.5 inches
Depth: 260mm 10.25 inches
Weight: 6Kg 13 pounds
Cable Assemblies
Assembly Description A&H Part no:
DC cable
2.9m MPS14 to ML5000 console cable assembly
002-583
DC LINK cable 0.5m MPS14 to MPS14 PSU “LINKING” cable assembly 002-584
CONSOLE POWER SUPPLY
MPS14
PIN 1 = +10V @ 5A
PIN 2 = +17V @ 7A
PIN 4 = A GND
PIN 3 = A GND
PIN 6 = +48V @ 1A
PIN 7 = -17V @ 7A
PIN 5 = D GND
MPS14
MPS14
CHASSIS
GROUND
RS232
DC POWER IN
IN
RET
SEND
INSERT
DIRECT
OUT
IN
RET
SEND
INSERT
DIRECT
OUT
IN
RET
SEND
INSERT
DIRECT
OUT
ML5000