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3.2. Clock Generator
This printer has three clock oscillators (X2, X3, X4) on the main control board and three clock oscillators (X1, X2, X3) engine control
board. The clock oscillator X2 on the main control board generates a 25 MHz clock. This clock supplies a 25 MHz clock for IC27
(Ethernet IC) through IC301. The clock oscillator X3 generates a 14.31818 MHz clock for IC100 (Spread Spectrum Clock
Generator). The IC100 supplies a 66 MHz clock as a SYSCLK and a 48 MHz clock as a USBCLK for IC20 (ASIC1).
board. The clock oscillator X2 on the main control board generates a 25 MHz clock. This clock supplies a 25 MHz clock for IC27
(Ethernet IC) through IC301. The clock oscillator X3 generates a 14.31818 MHz clock for IC100 (Spread Spectrum Clock
Generator). The IC100 supplies a 66 MHz clock as a SYSCLK and a 48 MHz clock as a USBCLK for IC20 (ASIC1).
The clock oscillator X4 generates a 20 MHz clock for IC101 (Spread Spectrum Clock Generator). The IC101 supplies a 80 MHz
clock for IC102 (Clock Buffer). The IC102 generates a 80 MHZ clock for IC4 (CPU), IC20 (ASIC1), Standard SO-DIMM and optional
SO-DIMM.
clock for IC102 (Clock Buffer). The IC102 generates a 80 MHZ clock for IC4 (CPU), IC20 (ASIC1), Standard SO-DIMM and optional
SO-DIMM.
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KX-CL500 / KX-CL510
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