4 Replacement Procedures
4-iv [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
4.15 DC-IN jack..............................................................................................................4-39
4.16 Penholder/RTC battery........................................................................................... 4-40
4.16.1 Pen holder.............................................................................................. 4-40
4.16.2 RTC battery............................................................................................4-41
4.17 LCD harness holder................................................................................................ 4-42
4.18 Mic (L) cable guide................................................................................................ 4-45
4.19 QI board/CN board ................................................................................................ 4-47
4.19.1 QI board................................................................................................. 4-47
4.19.2 CN board................................................................................................ 4-48
4.20 System board...........................................................................................................4-49
4.21 PC card slot cover................................................................................................... 4-51
4.22 Speaker....................................................................................................................4-52
4.23 Microphone/Front panel..........................................................................................4-53
4.23.1 Microphone............................................................................................ 4-54
4.23.2 Front panel............................................................................................. 4-55
4.24 Lens holder..............................................................................................................4-57
4.25 Touch pad................................................................................................................ 4-58
4.26 LCD unit & FL inverter.......................................................................................... 4-59
4.27 Application switch board........................................................................................ 4-63
4.28 LCD latch assembly................................................................................................4-64
4.29 Digitizer.................................................................................................................. 4-65
4.30 LCD harnesses & Wireless LAN/Bluetooth antennas............................................ 4-71
4.31 Hinge switch Board.................................................................................................4-76
4.32 Fluorescent Lamp....................................................................................................4-77
4.32.1 Replacing the 14.1 inch SXGA+ TMD fluorescent Lamp ....................4-78