Nautel XR12 Troubleshooting Manual

Also see for XR12: Installation manual Operation and maintenance manual Preinstallation manual

Contents

Continued from previous pageNAPC147D Control Display PWB AssyREFDES NAUTEL #DESCRIPTION VENDOR # OEM CODER249 RFFS38Resistor,SMT,MF,1000ohms,1%,1/10W,0603 RK73H1JLTD1001F 59124R250 RFFS26Resistor,SMT,MF,100ohms,1%,1/10W,0603 RK73H1JLTD1000F 59124R251 RFFS50Resistor,SMT,MF,10.0Kohms,1%,1/10W,0603 RK73H1JLTD1002F 59124R252 RFFS45Resistor,SMT,MF,3920ohms,1%,1/10W,0603 RK73H1JLTD3921F 59124R253 RFFS62Resistor,SMT,MF,100Kohms,1%,1/10W,0603 RK73H1JLTD1003F 59124R254 RFFS70Resistor,SMT,MF,475Kohms,1%,1/10W,0603 RK73H1JLTD4753F 59124R255 RFFS70Resistor,SMT,MF,475Kohms,1%,1/10W,0603 RK73H1JLTD4753F 59124U01 ULAS02IC,SMT,Opamp,Quad,Rail-To-Rail,SOIC-14 TLV2374ID(STATIC) 01295U02 ULAS02IC,SMT,Opamp,Quad,Rail-To-Rail,SOIC-14 TLV2374ID(STATIC) 01295U03 ULAS02IC,SMT,Opamp,Quad,Rail-To-Rail,SOIC-14 TLV2374ID(STATIC) 01295U04 ULCS01IC,SMT,Comparator,Quad,SOIC-14 MC3302D(STATIC) 04713U05 UC58IC,Low Voltage Temp Sensor,+/-3 Deg,TO-92 TMP36GT9(STATIC) 45496U06 UDTS03IC,SMT,RS-485 Transceiver,Sgl,SOIC-8 DS36C278TM(STATIC) 27014U07 ULAS02IC,SMT,Opamp,Quad,Rail-To-Rail,SOIC-14 TLV2374ID(STATIC) 01295U08 ULAS02IC,SMT,Opamp,Quad,Rail-To-Rail,SOIC-14 TLV2374ID(STATIC) 01295U09 UMAS01IC,SMT,ADC,10-Bit,11-ch,SPI,SOIC-20 TLC1543IDW(STATIC) 01295U10 ULRS02IC,SMT,4.096V Reference,0.1%,SOT-23-6 LT1790BIS6-4.096(STATIC)64155U11 ULAS02IC,SMT,Opamp,Quad,Rail-To-Rail,SOIC-14 TLV2374ID(STATIC) 01295U12 UMAS01IC,SMT,ADC,10-Bit,11-ch,SPI,SOIC-20 TLC1543IDW(STATIC) 01295U13 UG35IC,CMOS,Hex Schmitt,Trigger Inverter,SOIC-14 MM74HC14M(STATIC) 07263U14 UG35IC,CMOS,Hex Schmitt,Trigger Inverter,SOIC-14 MM74HC14M(STATIC) 07263U15 UG35IC,CMOS,Hex Schmitt,Trigger Inverter,SOIC-14 MM74HC14M(STATIC) 07263U16 UG35IC,CMOS,Hex Schmitt,Trigger Inverter,SOIC-14 MM74HC14M(STATIC) 07263U17 UG35IC,CMOS,Hex Schmitt,Trigger Inverter,SOIC-14 MM74HC14M(STATIC) 07263U18 UX74IC,SMT,Complex Prog Logic Dev,PLCC-84 XC9572-15PC84I(STATIC)68994U19 -Not Used NOT USED 37338U20 UDMS01IC, SMT, SRAM, 32Kx8, SOIC-28(Wide) CY62256LL-70SNI(STATIC)65786U21 UDSS01IC,SMT,Non-Volatile RAM Ctrlr,SOIC-8 DS1312S-2(STATIC) 0B0A9U22 UDMS02IC, SMT, Micro, ADC, PWM,Flash, TQFP-64 ATMEGA128-16AI(STATIC)1FN41U23 UDLS02IC, SMT, CMOS, Octal Latch,SOIC-20 SN74AHC573DW(STATIC)01295U24 UG35IC,CMOS,Hex Schmitt,Trigger Inverter,SOIC-14 MM74HC14M(STATIC) 07263U25 UDTS01IC,SMT,Real-Time Clock,SPI,SOIC-16 M41T94MQ6(STATIC) U3040Page 26 of 87 NAPC147D