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Output | Software Solutions | Proofing | Color, Screening and Calibration | Scanning | Digital Photography | Consumables | POS
Diagrams and Photos | Description | Connectors | Fuses | Indicators | Test Points
The Power Distribution Board is designed to distribute AC and DC power distribution throughout an output device. It contains relays for turning on and off power supplies as well as vacuum pumps and other peripherals. It contains some output drivers for relays, door loop sensors, and a 3A stepper motor driver.
See the MCE Design Document for a description of the following:
Designator |
Label on Board |
Description |
| J1 | DM-BRK | Drum brake |
| J2 | DA-PWR | |
| J3 | PDB-PS3 | |
| J4 | PDB-PS2 | |
| J5 | PDB-PS1 | |
| J6 | PDB-DC48V | +48V |
| J7 | - | |
| J8 | - | |
| J9 | COOLANT PUMP | |
| J10 | PDB-DC24V | +24V |
| J11 | DM-BRKOVER | Brake override |
| J12 | - | |
| J13 | SCON1 | |
| J14 | SCON2 | |
| J15 | SAFE SPARE | |
| J16 | BDM | |
| J17 | BOOTSTRAP MEMORY MODULE (BMM) | |
| J18 | JTAG | |
| J19 | - | |
| J20 | - | |
| J21 | BOOT JUMPER | |
| J22 | VERSION REGISTER | |
| J23 | STEPPER DRIVE | |
| J24 | FANS | |
| J25 | DIAGNOSTICS | |
| J26 | VACUUM PUMP | |
| J27 | PDB-AC_IN | AC power (180V-264V-AC 50/60 Hz) |
| J28 | DOOR LOCK 2 | |
| J29 | DOOR LOCK 1 | |
| J30 | DOOR 4 | |
| J31 | DOOR 3 | |
| J32 | HEAD SAFETY CONTROL | |
| J34 | OVERRIDE LEDS | |
| J35 | OVERRIDE LEDS | |
| J36 | HOME/AWAY | |
| J37 | SPARES | |
| J38 | OVER OUT | |
| J39 | DOOR 2 | |
| J40 | DOOR 1 | |
| J41 | OVERRIDE SWITCH | |
| J42 | ABORT SWITCH | |
| J43 | VAC-BKR | Vacuum breaker |
DS |
Label on Board |
| DS1 | +48V OK |
| DS2 | +24V OK |
| DS3 | POWER |
| DS4 | HEARTBEAT |
| DS5 | CAN COM |
| DS6 | SERVICE |
| DS7 | INTERRUPT |
| DS8 | RESET |
Designator |
Label on Board |
| F1 | |
| F2 | |
| F3 | PUMP FUSE |
| F5 | |
| F6 | SAFE SPARE FUSE |
| F7 | |
| F8 | GROUND |
Designator |
Label on Board |
| TP1 | +24V - SAFE |
| TP2 | +24V |
| TP3 | +48V |
| TP4 | +5V |
| TP5 | GND |
| TP8 | GND |
| TP9 | +3.3V |
| TP10 | CLK_CPLD |
| TP11 | INTERRUPT |
| TP12 | HEARTBEAT |
| TP13 | SERVICE |
| TP14 | RESET |
| TP15 | CAN COM |
| TP16 | RESET |
| TP18 | GND |
| TP19 | GND |
| TP20 | GND |
| TP21 | CHASSIS |
| TP22 | GND |