Zenith XBV613 Service Manual - Page 58
Details And Waveforms On System Test And Debugging
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DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 1. SYSTEM 27MHz CLOCK, RESET SIGNAL 1) ZR36882 main clock is at 27MH(X601) 3.1V,27MHz 2) ZR3682 reset is low active FIG 1-1 Reset Time FIG 1-2 3-65 3.3VA PWR_CTL RESET
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3-65
DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING
1. SYSTEM 27MHz CLOCK, RESET SIGNAL
1) ZR36882 main clock is at 27MH(X601)
FIG 1-1
3.1V,27MHz
2) ZR3682 reset is low active
FIG 1-2
Reset Time
3.3VA
PWR_CTL
RESET