Fluke 2635A Power Supply User Manual


 
List of Replaceable Parts
Service Centers
6
6-19
Table 6-3. 2620A/2625A A1 Main PCA (Cont)
Reference
Designator
Description
Fluke Stock
No
Tot Qty Notes
U10 * IC,CMOS,TRIPLE 3 INPUT NOR GATE,SOIC 867981 1
U11 * IC,CMOS,3-8 LINE DCDR W ENABLE,SOIC 783019 1
U12,U28 * IC,CMOS,QUAD INPUT NAND GATE,SOIC 830703 2
U13 * IC,CMOS,OCTL LINE DRVR,SOIC 801043 1
U14 * IC,CMOS,QUAD 2 INPUT XOR GATE,SOIC 867973 1
U15 * IC,CMOS,QUAD INPUT NOR GATE,SOIC 830711 1
U16,U26 * IC,CMOS,OCTAL D F/F,+EDG TRG,SOIC 838029 2
U17,U27 * IC,ARRAY,7 NPN DARLINGTON PAIR 821009 2
U18 * IC,VOLT REG,FIXED,-5.0 VOLTS,0.1 AMPS 454793 1
U19 * IC,VOLT REG,ADJ,1.2 TO 32 V,0.1 A 810242 1
U20 * IC,CMOS,12 STAGE BIN RIPPLE CNTR,SOIC 831636 1
U21 * IC,CMOS,TRIPLE 3 INPUT NAND GATE,SOIC 867978 1
U22 * IC,CMOS,DUAL D F/F,+EDG TRG,SOIC 782995 1
U23 * IC,CMOS,HEX INVERTER,UNBUFFERED,SOIC 806893 1
U24 * IC,COMPARATOR,DUAL,LOW PWR,SOIC 837211 1
U25 * IC,CMOS,RS232 DRIVER/RECEIVER,SOIC 821538 1
U29 * IC,CMOS,8 BIT P/S-IN,S-OUT SHFT,SOIC 782904 1
U31 * IC,OP AMP,DUAL,LOW POWER,SOIC 867932 1
VR1 * ZENER,UNCOMP,5.6V,5%,20MA,0.2W 875604 1
VR2 * ZENER,UNCOMP,6.0V,5%,20MA,0.2W 837161 1
VR3 * ZENER,UNCOMP,6.8V,5%,20MA,0.2W 837195 1
VR4 * IC, 1.23V,150 PPM T.C.,BANDGAP V, REF 634451 1
Y1 CRYSTAL,4.9152 MHZ,+/- 0.005%,HC-18/U 800367 1
Z1 RES,CERM,NET,CUSTOM 821157 1
Z2 RES,CERM,SOIC,16 PIN,15 RES,22K,+-2% 867841 1
Z3 RES,CERM,SOIC,20 PIN,10 RES,47K,+-2% 867846 1