DL manuals Zenith Home Theater System DVT654 Service Manual Zenith DVT654 Service Manual - Test And Debugging Manual is about: Zenith 5 Disc Dvd Home Theater Service manual 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687 Page of 87 Go Download Print this page Bookmark us - 2-13 - FIG 1-1 FIG 1-2 DVD DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 1. SYSTEM 27MHz CLOCK,RESET,FLASH R/W SIGNAL 1) MT1389 main clock is at 27MHz(X601) 2) MT1389 reset is high active « ‹ Prev16171819202122Next › »