Fluke 5220A Instruction Manual page 96

5 220A
Instruction Manual
Reference
Designator
R19
R21, R23
R22
R24
TP1 – TP14
U1
U2
U3
U4
h
Indicates a static-sensitive part.
1. R11 and R12 are factory selected. See Table 4-4.
2.
R13 may or may not be installed as factory selected. See Table 4-5.
5-24
Table 5-6. A5 Preamplifier PCB Assembly (cont.)
Description
Resistor, MF, 422 , 1 %, 0.125 W, 100 PPM
Resistor, CF, 1 k, 5 %,, 0.25 W
Resistor, CF, 1.2 k, 5 %, 0.25 W
Resistor, CF, 33k, 5 %, 0.25 W
Terminal, Un-insulated, Feed-through, Hole, Turret
h
IC, Array, 5 Transistors, NPN, 3 Isolated, 2
Differentially Connected
h
IC, OP AMP, JFET Input, TO-5
h
Isolator, Opto, LED to Photo Resistor
h
IC, CMOS, Hex Inverter
Fluke Total
Part No. Quantity
288506 1
343426 2
441378 1
348888 1
179283 14
248906 1
429837 1
507475 1
404681 1