Keithley 172A Instruction Manual page 122

REPLACEABLE PARTS
SWITCHES (S)
"000" SERIES (Schematic 29145~)
(PC-Board
446)
so0 I
s701
Switch, Slide, DPDT . . . . . . . C-W GF326-0006
"700" SERIES (Schematic 29145E)
(PC-Board 446)
Switch, Cutting . . . . . . . . . K-1 ---
INSTRUCTION MANUAL
Dl~lt~l Mulilm*t*r
Modoh
ITZA. 173A
'\.
SW-397
28799B
TRANSFORMERS (T)
"000" SERIES (Schematic 29145E)
(PC-Board 446)
TOOI
Transformer . . . . . . . . . . . K-l
_____
TR-163
"1000" SERIES (Schematic 27902E)
TlOOl Transformer . . . . . . . . . . . K-l
TR-164
INTEGRATED CIRCUITS (IJ)
"100" SERIES (Schematic 29145E)
(PC-Board 446)
Circuit
Mfr. Mfr. Keithley
Desig.
Description
Code Desig.
Part NO.
UlOl
Op. Amp. &Pin DIP. . . . . . . . INT
LM308PA
IC-199 :z ri
iCc--7F
"200" SERIES (Schematic 29145E)
u201
u202
u301
Op. Amp. CASE TO-99 . . . . . . . F-l
UAF356HC
Op. Amp. E-Pin CASE TO-5. . K-I
"300" SERIES (Schematic 274040)
8-Bit Parallel-Out Serial Shift
Register, I4-Pin DIP. . . . . . T-l
~~74~~164
IC-152
IC-132
IC-127
"400" SERIES (Schematic 26758~)
u401
Operational Amplifier, B-pin DIP . F-l
FIT7741393
"500" SERIES (Schematic 274780)
u501
U502
Operational Amplifier, 8-pin DIP. INT LM308PA
COS/MOS BCD-TO-DECIMAL decoder,
i6-pin DIP. . . . . . . . . . . RCA CD4028AE
It-42
IC-99
IC-135
7-24