HYDRA
Service Manual
6-28
Table 6-6. A3 A/D Converter PCA (cont)
Reference
Designator
Description
Fluke Stock
No
Tot Qty Notes
R13,R43 RES,CF,270,+-5%,0.25W 810424 2
R14,R24-28 * RES,CERM,47K,+-5%,.125W,200PPM 746685 6
R15 * RES,CERM,61.9K,+-1%,.125W,100PPM 821330 1
R16,R17,R20 * RES,CERM,200K,+-5%,.125W,200PPM 746743 3
R18 * RES,CERM,16.9K,+-1%,.125W,100PPM 836635 1
R21 * RES,CERM,845,+-1%,.125W,100PPM 821322 1
R22 * RES,CERM,91K,+-5%,.125W,200PPM 811828 1
R29,R30 * RES,CERM,22,+-5%,.125W,200PPM,1206 746230 2
R31,R32,R38 * RES,CERM,100K,+-5%,.125W,200PPM 740548 3
R35,R42 * RES,CERM,100K,+-5%,3W 820811 2
R37 * RES,CERM,24.9K,+-1%,.125W,100PPM 867689 1
R45,R46 RES,MF,10K,+-1%,0.100W,100PPM 601432 2
RT1 THERMISTOR,DISC,POS,1K,+-40%,25 C 820878 1
RV1,RV2 VARISTOR,910,+-10%,1.0MA 876193 2
TP9 JUMPER,WIRE,NONINSUL,0.200CTR 816090 1
U1 * IC,COMPARATOR,QUAD,14 PIN,SOIC 741561 1
U3 * IC,CMOS,DUAL D F/F,+EDG TRG,SOIC 782995 1
U4,U5,U10-12 * IC,ARRAY,7 NPN DARLINGTON PAIRS,SOIC 821009 5
U6 * IC,BPLR,TRUE RMS TO DC CONVERTER 707653 1
U7 * IC,OP AMP,JFET INPUT,DECOMP,SOIC 837237 1
U8 * MEAS PROCESSOR & A/D CONV, CMOS IC. 776195 1
U9 * IC,CMOS,MCU,8 BIT,1 MHZ,ROMMEDPLCC68 601317 1
U13 * IC,OP AMP,DUAL,HIGH BW,SNGL SUP,SO8 929075 1
U14 * IC,COMPARATOR,DUAL,LOW PWR,SOIC 837211 1
VR1 * STABILITY TESTED ZENER 387217 1
VR2,VR3 * ZENER,UNCOMP,6.0V,5%,20MA,0.2W,SOT-23 837161 2
W1 WIRE ASSY,(H) 834929 1
W2 WIRE ASSY,INPUT (L) 874086 1
Y1 CRYSTAL,3.6864MHZ,+-0.005%,HC-18V 570606 1
Y2 CRYSTAL,3.84MHZ,+-0.05%,HC-18/U 650390 1
Z1 RNET,CERM,SIP,2620 LO V DIVIDER 849984 1
Z2 RNET,MF,POLY,SIP,2620 A TO D CONV 884544 1
Z3 RNET,CERM,SIP,2620 HI V AMP GAIN 847363 1
Z4 RNET,MF,POLY,SIP,2620 HI V DIVIDER 851100 1
1. W FUSIBLE RESISTOR. TO ENSURE SAFETY, USE EXACT REPLACEMENT ONLY.
2. SEE DETAIL IN FIGURE 6-6 FOR RELAY INSTALLATION POLARITY.