
CONNECTION DIAGRAM
7.2 Phaser 3120 | 
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  | 1  | LSUCLK  | 1  | POLYGON  | 
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  | nLREADY  | |||
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HOST  | 
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  | 4P IN  | 
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  | 3  | nPMOTOR  | 3  | MOTOR  | 
  | USB CABLE  | 
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  | GND  | 4  | 
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COMPUTER | 
  | 4  | 24VS  | 
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  | CN6  | 5  | *HSYNC  | 5  | LSU  | ||
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  | US B  | 
  | 6  | 5V  | 1  | ||
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  | 7  | GND  | 2  | 
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  | CN3  | 
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  | 8  | 3  | LD  | |
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  | nLD_ON  | ||||
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  | 9  | ||||
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  | VDO  | 4  | 
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  | 1 0  | 5  | DIODE  | |
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  | GND  | |||
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  | 1 1  | 
  | 6  | 
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  | CN8  | 1  | +3.3V  | 1  | 
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  | PTL  | PTL LED ARRAY  | |||
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  | CN9  | 1  | +24V  | 1  | 
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  | MP_CLUTCH  | Manual Clutch  | |||
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  | 1  | THE RM  | 1  | 
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THERMISTOR  | THE RM2  | 
  | CN5  | 
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  | 1  | MAIN_CLUTCH  | 1  | 
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2  | 2  | 
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  | CN3  | 2  | 
  | 2  | Main Clutch  | 
  | 1  | A  | 1  | 
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  | SPL  | 
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MOTOR  | B  | CN7  | 
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  | 1  | P_EMPTY  | 
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3  | B/  | 3  | MAIN  | 
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  | 4  | 4  | 
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  | 2  | P_FEED  | 
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  | BOARD  | 3.3V  | 1  | 
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  | 3  | 4  | 
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  | 3.3V  | 
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  | 4  | 3.3V GND  | 3  | 
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  | 5  | 3.3V GND  | 6  | SMPS  | |||
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  | 6  | 5V  | 5  | |
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  | 7  | 8  | 
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  | 3.3V GND  | 
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  | 8  | 7  | 
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  | 3.3V GND  | 
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  | 9  | 10  | 
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  | 3.3V GND  | 
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  | 10  | 9  | 
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  | 24VS  | 
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  | 11  | 12  | 
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  | CN10  | 24VS  | 
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  | 12  | 11  | 
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  | MP_EMPTY  | CN5  | |||
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  | 13  | 14  | ||
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  | 24VS  | |||
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  | 14  | 13  | 
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  | LED_READY  | 
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  | 15  | 16  | 
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  | THV_READ  | 
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  | 16  | 15  | FAN  | |
  | 1  | +3.3V  | 
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  | LED_ERROR  | |||
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  | 17  | ||||||
  | D CU _D ATA  | 
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  | THV_PWM  | 18  | 
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DCU  | 2  | 
  | 2  | CN2  | 
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  | 18  | 17  | 
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D CU _C LK  | 
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  | THV_EN  | 
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3  | 
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  | 19  | 20  | PANEL  | ||||
  | 4  | GND  | 
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  | 20  | BIAS_PWM  | HVPS  | |
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  | MHV_PWM  | 19  | |||||
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  | LED_TONER SAVE  | 
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  | 22  | 21  | 
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  | KEY_DEMO  | 
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  | 23  | 24  | 
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  | FAN  | 
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  | 24  | 23  | 
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  | FUSER  | 
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  | 25  | 26  | 
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  | P_EXIT  | 
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