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Output | Software Solutions | Proofing | Color, Screening and Calibration | Scanning | Digital Photography | Consumables | POS
Description | Part Number | Connectors | Test Points | Adjustments | Fuses
The power distribution board provides the AC and DC power connections for all assemblies in the Trendsetter VLF. There is a solid state relay used to turn power supplies on during startup. Fuses for the power supplies and other assemblies are on this board. There is a –5.2v power supply (adjustable)on the PDB, which is used by the SGE board (green machines only).
10-1428A schematic
| Test Point | Description |
| TP1 | GND |
| TP2 | +5V |
| TP3 | +12V |
| TP4 | -12V |
| TP5 | GND |
| TP6 | +24V |
| TP7 | -5.2V |
| Connector | Description | Cable Name | Pinout |
| J1 | to exposure head | EH-PDB | 1. 5V 2. GND 3. 12V 4. GND 5. -12V 6. GND 7. 24V 8. GND. |
| J2 | to carriage power supply | PS3-PDB | 1. AC_PS3 2. L2 3. GND |
| J3 | to engine satellite electronics | ESE-PDB | 1. 5V 2. GND 3. 12V 4. GND 5. -12V 6. GND 7. 24V 8. GND |
| J4 | from MegaPAC | MP O/P-PDB | 1. 24V 2. GND 3. 5V 5. GND 5. 12V 6. GND 7. -12 V 8. GND 9. SENS+ 10. SENS- 11. ACOK/ 12. NC 12. NC 14. NC 15. NC |
| J5 | to fan box fans and blower | FB-PDB | 1. AC_FAN 2. L2 3. AC_FAN 4. L2 5. AC_FAN 6. L2 7. AC_FAN 8. L2 9. NC |
| J6 | Spare (not stuffed) | Spare: DC BUS | 1. 5V 2. GND 3. 12V 4. GND 5. -12V 6. GND 7. 24V 8. GND |
| J7 | to main drive amplifier | MD-PDB | 1. AC_MDL 2. L2 3. AC_MDP 4. L@ 5. GND |
| J8 | to SAOM amp | SAA-PDB | 1. SAOM 2. GND |
| J9 | to power box fan to card cage fan to crg cooling fan |
FANS-PDB | 1. AC_FAN 2. L2 3. AC_FAN 4. L2 5. AC_FAN 6. L2 |
| J10 | to DAOM amp | DAA-PDB | 1. DAOM 2. GND |
| J11 | to EMI filter i/p from EMI filter o/p |
EMI-PDB | 1. L-1 2. L-2 3. GND 4. L1 5. L2 |
| J12 | AC in | AC-PDB | 1. L-1 2. L-2 3. GND 4. NC |
| J13 | ASM:MOV | 1. L-1 2. GND 3. L-2 |
|
| J14 | to laser power supply | LPS-PDB | 1. LPS_L1 2. LPS_L2 3. GND 4. NC |
| J15 | to backplane | PDB-BP | 1. 5V 2. 5V 3. GND 4. 12V 5. GND 6.-12V 7. -5.2V 8. SENS+ 9. SENS- 10. ACOK 11. GND 12. GND |
| J16 | to MegaPAC AC i/p | MP I/P-PDB | 1. AC_MP 2. L2 3. GND 4. SPR_AC 5. L2 6. GND |
| J17 | BP(J27)-PDB | 1. EN24+ 2. EN24- |
| Fuse | Description | Rating (A) | Type | Part number |
| F1 | Carriage PS | 2A | fast blow | 13-3356 |
| F2 | SAOM | 1.10A | polyfuse | not replaceable |
| F3 | Drum amp logic power | 1A | fast blow | 13-3354 |
| F4 | Drum amp motor power | 10A | slow blow | 13-4694 |
| F5 | Fans | 5A | slow blow | 13-3355 |
| F6 | DAOM | 1.10A | polyfuse | not replaceable |
| F7 | Laser power | 10A | slow blow | 13-4694 |
| F8 | MegaPac | 10A | slow blow | 13-4694 |