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Connectors | Diagrams and Photos | Description | Indicators
See MCE - Description of Connectors for a detailed description of each connector and test points.
Designator |
Label on Board |
Connector Type |
Description |
| J1 | EH_DATA | SMB | Hotlink to exposure head |
| J2 | EH_CNTL | 44 pin HDSUB | Exposure Head Control |
| J3 | PFO_E | 1X2 Molex Minifit Jr | Flyoff laser power connector |
| J4 | DIN_AS | 37 pin DSUB | Away side digital input connector |
| J5 | DIN_SPR | 25 pin DSUB | Spare digital input connector |
| J6 | DIN_HS | 37 pin DSUB | Home side digital input connector |
| J7 | SCON1 | 2X5 Molex Minifit Jr | Expansion bus connector #1 |
| J8 | SCON2 | 2X5 Molex Minifit Jr | Expansion bus connector #2 |
| J9 | - | 2X10 header | Logic analyzer header |
| J10 | SOL_DRV | 2X13 Shrouded | Solenoid Output Connector |
| J12 | LTPS | 1X6 MTA | Load ramp sensor connector |
| J13 | CA_PWR | 3X3 MinimateNLock | Carriage amplifier power connector |
| J14 | - | 2X10 header | Logic analyzer header |
| J15 | - | 2X10 header | Logic analyzer header |
| J16 | USR_IF | 2X5 Shrouded | User interface board connector |
| J17 | - | 2X10 header | Logic analyzer header |
| J18 | BMM | 2X50 SMT | BMM connector |
| J19 | PFO-S | 1X8 Berg Polarised | Plate flyoff connector |
| J20 | DRUM_ENC | 15 pin HDSUB | Drum encoder connector |
| J21 | REG | 2X7 Shrouded | Plate registration connector |
| J22 | - | 2X10 header | Logic analyzer header |
| J23 | - | 2X10 header | Logic analyzer header |
| J24 | RLY_DRV | 2X4 Molex Minifit Jr | Relay driver connector |
| J25 | VREG | 2X4 PCB header | Version register jumper connector - unpopulated option, footprint/pads only on PCB |
| J26 | CA_CNTL | 2X10 Shrouded | Carriage amplifier control connector |
| J27 | - | Jumper | Analog GND connection |
| J28 | JTAG | 1X8 PCB header | JTAG communications port |
| J29 | - | 168 pin DIMM | SDRAM connector |
| J30 | TEMP | 2X6 Molex Minifit Jr | Temperature sensor connector |
| J31 | - | 2X10 header | Logic analyzer header |
| J32 | - | 2X10 header | Logic analyzer header |
| J33 | - | 2X10 header | Logic analyzer header |
| J34 | - | 2X10 header | Logic analyzer header |
| J35 | DRUM_AMP | 15 pin DSUB | Drum amplifier connector |
| J36 | BS_TEMP | 2X2 Molex Minifit Jr | Alternate temperature sensor connector |
| J37 | DNGL_COMM | 9 pin DSUB | RS232 Dongle communications port |
| J38 | SPR_COMM | 9 pin DSUB | RS232 Spare communications port |
| J39 | WS_COMM | 9 pin DSUB | RS232 Workstation communications port |
| J40 | DIAG_COMM | 9 pin DSUB | RS232 Diagnostics communications port |
| J41 | BOOT | Jumper | BOOT jumper connector |
| J42 | WS_SCSI | 68 pin SCSI | SCSI communications connector |
| J43 | ANALOG0 | 6-pin MTA | 4-20mA analog input |
| J44 | WS_TSP | 68 pin SCSI | TSP (turboscreening) connector |
| J45 | Analog Drum Control | Jumper | Analog Drum Amp control jumper |
Name |
Color |
Description |
| POWER | Green | power indicator |
| LCA.FAULT | Red | Lit when LCA is not programmed correctly |
| RESET | Red | reset inidcator |
| HEARTBT | Green | Heartbeat - indicates mode that MCE is in (BBR,BOOT,MAIN) |
| IDLE | Green | indicates processor idle time |
| INTR | Yellow | Interrupt - lit when processor is in interrupt routine |
| SERVC | Red | Service |