Connection Diagram
7. Connection Diagram
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| 1 | +24V_T | 1 |
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| IEEE1284 |
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| +24V GND | POLYGON |
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| 2 | 2 |
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| *PMOTOR |
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| COMPATI ABLE |
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| 3 | 3 | MOTOR |
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| +3. 3V |
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| CABLE |
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| 4 | 4 |
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| 36 | J1 |
| 5 | EXT_C LK | 5 | LSU |
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| CN9 | * HSYNC |
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| 6 | 1 |
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| PI N |
| +5V |
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| 7 | 2 |
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| +5V GND |
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| 8 | 3 | LD DIODE |
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| * LD_ON |
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| 9 | 4 |
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| VDO |
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| 10 | 5 |
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| +5V GND |
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| 11 | 6 |
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HOST |
| USB CABLE | 4PI N |
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| +5V |
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| CONN- |
| 1 | 1 |
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| +5V GND |
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COMPUTER |
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| 2 | 2 |
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| ECTOR CN3 |
| LED_ERROR |
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| 3 | 3 | LED |
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| f or |
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| LED_PAPER |
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| USB |
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| 4 | LED_DATA | 4 |
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| CN13 | 5 | 5 | DISPLAY |
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| LED_TONER |
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| 6 | 6 |
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| 7 | * KEY_TONER | 7 | PANEL |
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| * KEY_CANCEL |
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| 8 | 8 |
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| 9 | * KEY_DEMO | 9 |
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| 1 | +5V | 1 |
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DCU | 2 | DCU_DATA | 2 |
| CN1 |
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3 | DCU_CLK | 3 |
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| +5V |
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| 4 | +5V GND | 4 |
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| CN6 | 21 | 21 | PTL LEDARRAY |
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| PTL |
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| 1 |
| 1 |
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| GDI |
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SENSOR | +5V |
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| Main |
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2 | *PEMPTY | 2 |
| CN7 | Board |
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BOARD | * FEED |
| 1 | +5V GND | 1 |
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3 | +5V GND | 3 |
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| 4 | 4 |
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| 2 | +5V | 2 |
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| 3 | +5V GND | 3 |
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| +5V |
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| 4 | 4 |
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| 5 | +5V GND | 5 |
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| +5V |
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| 6 | 6 |
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| +24V GND |
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| 7 | 7 |
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| +24V |
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| 8 | +24V | 8 | SMPS | FUSER | CN502 |
COVER | 1 | 1 |
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| +24V GND | ||||||
2 | Not Use d | CN11 |
| 9 | +24V | 9 |
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SWITCH | +24VS | 2 |
| 10 | 10 |
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3 | 3 |
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| 11 | +24V GND | 11 |
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| CN5 | 12 | +24V | 12 | CN5 |
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| EXIT |
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| 13 | 13 |
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| 1 | THERM_A | 1 |
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| 14 | +24VS | 14 |
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| FUSER ON |
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THERMI STOR | THERM_B | CN12 |
| 15 | 15 |
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2 | 2 |
| +24VS |
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| 16 | 16 |
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| 17 | * EGMOT_B1 | 17 |
| SOL E- | CN1 |
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| CLUTCH |
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| 18 | 18 |
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| EGMOT_PHB |
| NOID | |||
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| +24V_T |
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| 19 | 19 |
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| 1 | 1 |
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| FA N |
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| 20 | 20 | ENGINE | STEP- |
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| +24V GND |
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| 2 | 2 |
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| 21 | DEV_FUSE | 21 | PING | CN2 | ||
| 3 | THV PWM | 3 |
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| 22 | * EGMOT _A1 |
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| *THV_EA | CN8 |
| * NEW_DEVE | 22 |
| MOTOR |
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HV PS | 4 | 4 |
| 23 | 23 |
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5 | THVRE AD | 5 |
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| 24 | EGMOT_PHA | 24 |
| DEV_FUSE | CN3 | |
* M H VPWM |
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| 6 | 6 |
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| FAN | CN4 | |
| BI ASPW M |
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| 7 | 7 |
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| 8 | +5V | 8 |
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| 9 | +5V GND | 9 |
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| ENGI NE + SMPS |
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Unification B' d
Samsung Electronics |
