Welch Allyn GSI 38, Service Manual

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PROBE ASSEMBLY PARTS LIST
DESIGNATION DESCRIPTION
ASSEMBLY, PROBE
CONSISTING OF:
WIRE, CLEANING
ASSEMBLY, NOSECONE
NOSECONE, THREADED
ASSEMBLY, PROBE CABLE
ASSEMBLY, PROBE BOARD
CASE, PROBE, LEFT
CASE, PROBE, RIGHT
TUBING, TYGON, .062 ID x .5 LG
TUBING, TYGON, .125 ID x .5 LG.
O-RING, 5/8 ID, 3/4 OD
SCREW, SOCKET CAP, #2-56 x .187 LG.
CLAMP, INSULATED
SCREW, FIAT HEAD, #1-42 x 3/16, TYPE 23
PART NUMBER
1738-3200
1737-0430
1737-201 0
1737-6004
1738-1000
1738-4700
1738-7025
1738-7030
0028-7576
0028-7577
5855-0010
7044-0950
4314-0033
7044-200 1
PROBE BOARD PARTS LIST
DESIGNATION DESCRIPTION PART NUMBER
INTERGRATED CIRCUITS
U1 IC, SMT, LM346, PRG 1UAD OP-AMP
5909-0346
RESISTORS
R1
RES, SMT, 1K OHM, 1%, .12W 6650-0110
R2 RES, SMT, 8.25K OHM, 1%, .12W
6650-l 825
R3 RES, SMT, 40.2K OHM, 1%, .12W
6650-2402
R4 RES, SMT, 20K OHM, 1%, .12W
6650-2200
R5 RES, SMT, 26.1K OHM, 1%, .12W 6650-2261
R6 RES, SMT, 130 OHM, 1%, .12W
6650-0130
R7 RES, SMT, 191K OHM, 1%,.12W
6650-3191
R8 RES, SMT, 10.2K OHM,
12W 6650-2102
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