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SM | Service Manual |
3.THEORY GUIDE Block Diagram
All functions of the projector are controlled by the MICROCONTROLLER ( MC68HC016B with 16k ROM) on the
MASTER PCB.
The controlling software is loaded in the 16k ROM of the MICROCONTROLLER for Models 4020 - 9020 and 9020/CINE.
Located around the MICROCONTROLLER on the MASTER PCB there are the inputs, outputs and drivers for the sensors, LAMP, MOTOR´s and other functions.
The block diagram (figure
All model is equipped with the same MASTER PCB´s.
MODEL | MASTERBOARD | MICROCONTROLLER |
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4020 | LAYOUT No.7 | Version 4.8 |
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5020 | LAYOUT No.7 | Version 4.8 |
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7020 | LAYOUT No.7 | Version 4.8 |
9020 | LAYOUT No.7 | Version 4.8 |
9020/CINE | LAYOUT No.7 | Version 4.9 |
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Kodak AG, Stuttgart | 03/98 |