Service manual

SRP-150
Rev. 1.02
- 33 -
4-3-2 RESET Circuit
Reset signal is signal in order to start-up CPU under Power-on.
Reset circuit uses a reset KIA7027. When 3.3Vdc is fallen under 2.7Vdc by Power-off,
reset signal prohibits the system from miss-operating by lowering down to 0V.
Figure 4-3-2-1 Reset Block Diagram
Figure 4-3-2-2 Reset Waveform