Clock Generator - Panasonic DP-CL18 Technical Manual

DP-CL18
3.2.

Clock Generator

This printer has one clock oscillator (X1) on the main control board and three clock oscillators (X1, X2, X3) engine control board.
The clock oscillator X1 on the main control board generates a 25 MHz clock. This clock supplies a 25 MHz clock for IC23 (Ethernet
IC) through IC22 and generates a 25MHz clock for IC9 (Spread Spectrum Clock Generator). The IC9 supplies a 66.6 MHz clock
for IC10 (Clock Driver), a 48 MHz clock as a USBCLK for IC15 (ASIC1).
The IC10 generates a 66.6MHZ clock for IC6 (CPU), IC15 (ASIC1), Standard SO-DIMM, optional SO-DIMM and IC11 (PLD).
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