DL manuals Zenith DVD Player ZDA311 - Slim Progressive Scan DVD Service Manual Zenith ZDA311 - Slim Progressive Scan DVD Service Manual - page 21 Manual is about: DVD VIDEO PLAYER 123456789101112131415161718192021222324252627282930313233343536 Page of 36 Go Download Print this page Bookmark us 3-11 3) RS232 waveform during procedure(Downloading) FIG 1-3 TXD RXD 4) Flash R/W enable signal during download(Downloading) FIG 1-4 PRD PWR « ‹ Prev18192021222324Next › »