Main Pcb - Kyocera KM-1620 Service Manual

2C9

2-3-2 Main PCB

2-3-4
EPCB
Figure 2-3-3 Main PCB block diagram
CCDPCB
MPCB
SBSY
SDIR
EGIRN
RSTN
CPU
EGSO
SCKN
EGSI
PDMASKN
OVSYNK
OUTPEN
PLGCLK
LSU
PLGCLK OUTPEN
PLGDR VDATAN
PLGRDYN PDN
SAMPLEN
24V4
12V 5V
5V
3.3V
2.5V
ASIC
5V1