BJC-50Part 5: Maintenance1 2 3 4 5 6 7 8 9 10ABCDEFGCONTROL PCB ASS’Y 041234567891011121314151617181920212223242526Vcc1OP-VHVifVcc1CNIF1STROBEDATA1DATA2DATA3DATA4DATA5DATA6DATA7DATA8ACKBUSYPENCNCSLCTAUTXT+5VINPRMFAILT+5VSELINS-GNDNCS-GNDS-GNDNCR701K,1/16WR711K,1/16W R72100,1/16WR731K,1/16WC491000p,50VC511000p,50VC501000p,50VC521000p,50VC531000p,50VC541000p,50VC551000p,50VC561000p,50VC571000p,50VSTBIFD0IFD1IFD2IFD3IFD4IFD5IFD6IFD7ACKBUSYPESLCTFAULTINITSELINTHC621000p,50VC631000p,50VC641000p,50VC651000p,50VC661000p,50VR87100,1/16WR881K,1/16WR891K,1/16WC610.01μ,50VTH1R8647K,1/16WBZOUTR8010K,1/16WC580.01μ,50V<02-F4> <02-F3><02-F5><02-F5><02-F5><02-F4><02-F4><02-F4><02-F4><02-F4><02-F4><02-F4><02-F4><02-F4><02-F4><02-F4><02-F3><03-G5>CNIR112345678CNOP1Vcc3Vcc3R68390,1/8WR695.6K,1/16W12348765RA412348765RA512348765RA612348765RA7AUTXTR781K,1/16W <02-F4>R851K,1/16W1 524 31 5224 32Vcc3ZD10OP-VccCHGLEV <01-D5>RXD0 <02-A2>TXD0 <02-A4>SCLK0 <02-F3>OP-ON <01-F10>Q21321BZVcc1R741.5K,1/16WPW-LED<02-F3>ERR-LED<02-F3> BATT-LED<02-A2>R76R77300,1/16W300,1/16WR75 300,1/16WVcc11243K AK A12345678910Vcc1R8110K,1/16WC590.01μ,50VCC-SW<02-F2>Vcc1Vcc1R8210K,1/16WC600.01μ,50VRCV-SW<02-F3>PWRON<01-F3>R9212,1WR9312,1WC670.1μ,25VC694.7μ,10VC680.1μ,25VR9068,1/16WMODE<02-F3>RXD<02-G3> TXD<02-F3>Option ASFL4L5DA8DA8DA7DA7LD1LD2SW2123GNDGNDGNDSW1SW3SW4D14(IR)L3 0.1ABZ1NMI<02-G3><03-G5>(PES)5-44