AGFA d-lab.3 Digital Compact Lab
AGFA d-lab.3 Digital Compact Lab AGFA d-lab.3 Digital Compact Lab
Scanner Repair Power Supply The various components are energised via the Motherboard. The current comes from the power supply unit of the Printer energies by the power connection of the Paper Processor. Connecting voltages Voltage max. current Remark +5V 10A Switching power supply unit +15V 3A Linear regulation -15V 3A Linear regulation +24V 6A, temporarily 10A Switching power supply unit +36V 6A, 8A for 200 ms Switching power supply unit LH Output Stage The LH output stage is located in the lamphouse. The motors are driven by the LH output stage: − LH_MO1 − LH_MO2 − LH_MO3 − LH_MO4 − CG_MO01 Stepper motor filter wheel Stepper motor filter wheel paddle Stepper motor shutter Stepper motor auxiliary shutter DC motor to turn the CCD The signals for the stepper motors LH_MO01 and LH_MO02 are switched off in addition via LH_MS2_IN. This signal generates the lamphouse opening for cleaning / changing a lamp. See Driver Sensor Board and LEDs in Register 4.1. 4.3.24 2001-01-02 /PN 9009 AGFA d-lab.3
Repair Scanner FD/SD Output Stage (Film drive / Scanner drive) The FD/SD output stage is a pure driver board of the stepper motors for the film advance and the Scanner carriage. The motors are 5-phase motors. PLDs are used for the activation that have to be programmed. The two connectors ST2 and ST3 are provided for the programming. The driver board gets the control signals via the Motherboard. The motor signals are also transmitted via the Motherboard. If the output stages get too hot, the driver board sends an error signal through the line TEMP_ERR that can be processed by the FL Controller. See FD/SD Output Stage and LEDs in Register 4.1 FL Controller − This is the central control processor for the Scanner Hardware with an interface to the Main- PC (connection via RS232). − The commands received by the Main-PC are either transmitted to other components via the CAN-Bus, or they are processed by the FL Controller itself. − Control of motors, loads and sensors of the film advance. The status of the motors and the film can be checked by means of various sensors, mainly light sensors. − Control of the Prescanner. The TFS data is transmitted to the Main-PC (Ethernet). To ensure a clock-synchronous operation of the Prescanner and the film advance or Scanner motor, these clocks are divided and alternately sent to the Prescanner. − Monitoring of the voltages (by means of the AD converter of C167) and the temperature of the Scanner Hardware − Master for CAN-Bus and I 2 C-Bus See FL Controller and LEDs in Register 4.1. AGFA d-lab.3 2001-01-02 /PN 9009 4.3.25
- Page 95 and 96: Repair Scanner Scanner Motherboard:
- Page 97 and 98: Repair Scanner Driver Sensor Board
- Page 99 and 100: Repair Scanner Driver Sensor Board:
- Page 101 and 102: Repair Scanner FD/SD Output Stage d
- Page 103 and 104: Repair Scanner FL Controller: LEDs
- Page 105 and 106: Repair Scanner Algorithm/Interface
- Page 107 and 108: Repair Scanner CG Controller dlab08
- Page 109 and 110: Repair Scanner CCD Board dlabr084e
- Page 111 and 112: Repair Scanner Prescanner dlab091e
- Page 115 and 116: Repair Scanner Signal Lists Descrip
- Page 117 and 118: Repair Scanner Mirror Box MB No. De
- Page 119 and 120: Repair Scanner Activation of Motors
- Page 123 and 124: Repair Scanner Functional Descripti
- Page 125 and 126: Repair Scanner Scanner Optic dlab14
- Page 127 and 128: Repair Scanner Main Scan Cycle Filt
- Page 129 and 130: Repair Scanner Filter Wheel LH_MO01
- Page 131 and 132: Repair Scanner The motor is energis
- Page 133 and 134: Repair Scanner Auxiliary Shutter (D
- Page 135 and 136: Repair Scanner Position Auxiliary D
- Page 137 and 138: Repair Scanner Amplifiers, function
- Page 139 and 140: Repair Scanner Lenses − Fixed foc
- Page 141 and 142: Repair Scanner Functions and Proper
- Page 143 and 144: Repair Scanner Film Drive NC_MO01 T
- Page 145: Repair Scanner Control The Motherbo
- Page 149 and 150: Repair Scanner Functions: − Contr
- Page 151 and 152: Repair Scanner The TFS is not perfo
- Page 153 and 154: Repair Scanner CG Controller (CCD G
- Page 155 and 156: Repair Scanner Driver Sensor Board
- Page 157 and 158: Repair Scanner I 2 C Bus The 2-Bit
- Page 161 and 162: Repair Scanner Repair / Adjustments
- Page 163 and 164: Repair Scanner Shutter Toothed belt
- Page 165 and 166: Repair Scanner − Check the belt d
- Page 167 and 168: Repair Scanner 2-Film Feeder Dismou
- Page 169 and 170: Repair Scanner Installing the Feede
- Page 171 and 172: Repair Scanner Feeder rocker Feeler
- Page 173 and 174: Repair Scanner − Light sensor act
- Page 175 and 176: Repair Scanner Changing the Lifting
- Page 177 and 178: Repair Scanner 1a Cover plate A 1b
- Page 179 and 180: Repair Scanner Changing the Light S
- Page 181 and 182: Repair Scanner Replacing the Zoom /
- Page 183 and 184: Repair Scanner Precanner Adjustment
- Page 185 and 186: Repair Scanner Remove the following
- Page 187 and 188: Repair Scanner Scanner Calibration
- Page 189 and 190: Repair Scanner White Balance A whit
- Page 191 and 192: Repair Scanner Moment of Execution
- Page 193 and 194: Repair Main-PC Contents Overview ..
Scanner<br />
Repair<br />
Power Supply<br />
The various components are energised via the<br />
Motherboard. The current comes from the power<br />
supply unit of the Printer energies by the power<br />
connection of the Paper Processor.<br />
Connecting voltages<br />
Voltage max. current Remark<br />
+5V 10A Switching power supply unit<br />
+15V 3A Linear regulation<br />
-15V 3A Linear regulation<br />
+24V 6A, temporarily 10A Switching power supply unit<br />
+36V 6A, 8A for 200 ms Switching power supply unit<br />
LH Output Stage<br />
The LH output stage is located in the lamphouse.<br />
The motors are driven by the<br />
LH output stage:<br />
− LH_MO1<br />
− LH_MO2<br />
− LH_MO3<br />
− LH_MO4<br />
− CG_MO01<br />
Stepper motor filter wheel<br />
Stepper motor filter wheel paddle<br />
Stepper motor shutter<br />
Stepper motor auxiliary shutter<br />
DC motor to turn the CCD<br />
The signals for the stepper motors LH_MO01 and<br />
LH_MO02 are switched off in addition via<br />
LH_MS2_IN. This signal generates the lamphouse<br />
opening for cleaning / changing a lamp.<br />
See Driver Sensor Board and LEDs in Register<br />
4.1.<br />
4.3.24 2001-01-02 /PN 9009 <strong>AGFA</strong> d-<strong>lab.3</strong>