Kyocera KM-2540 - Electrical Parts Layout; Pwbs

2JB/2JC
2-2-1
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout
(1) PWBs
Figure 2-2-1 PWBs
1. Engine PWB (EPWB)................................... Controls the other PWBs, electrical components and optional devices.
2. Main PWB (MPWB) ..................................... Controls the image processing and operation panel.
3. Power source PWB (PSPWB) ..................... Generates +24 V DC and 5 V DC; controls the fuser heaters.
4. High voltage PWB (HVTPWB) ..................... Main charging. Generates developing bias and high voltages for transfer.
5. Scanner inverter PWB (SINPWB)................ Controls the exposure lamp.
6. CCD PWB (CCDPWB)................................. Reads the image of originals.
7. LCD PWB (LCDPWB).................................. Controls LCD indication.
8. Upper operation unit PWB (OPWB-U) ......... Consists of the operation keys and display LEDs.
9. Right operation unit PWB (OPWB-R) .......... Consists of the operation keys and display LEDs.
10. Left operation unit PWB (OPWB-L) ............. Consists of the operation keys and display LEDs.
11. APC PWB (APCPWB) ................................. Generates and controls the laser beam.
12. PD PWB (PDPWB) ...................................... Controls horizontal synchronizing timing of laser beam.
Machine front
Machine inside
Machine rear
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15
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12
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