Keithley 163, 160 Service manual

INSTRUCTION MANUAL
Model 160
Digital Multimeter
and Model 163
Digital Voltmeter
J
OCOPYRIGHT 1976, KEITHLEY INSTRUMENTS, INC.
PRINTED MAY 1976, CLEVELAND, OHIO, U.S.A.
MODEL 160,163
r
ILLUSTRATIONS
1.4 15 16 17 18
1.9 2”
21. 22 23
2 ?
,.
ii( i 7
SPECIFICATIONS
MODELS 160,163
1074
SECTION 1.
GENERAL DESCRIPTION
1171
Functional 0escripti.m
2-4
2-3
SECTION 2.
OPERATION
MODELS 160, 163
,,,,:,:,, ,,,, ,:.,:,! ,,,:,i;d :,L,,I.,. :
I<,~,
., ,’
:.
T”p”t Volt.3 Readout
I
1.999
1.999
1.999 1.999
10-3
x
10::
x 19.99 x x 1”
1” 199.9
1.999 1.999
19.99 19.99 1~99.9 1~99.9 1000 1000
Designation
1.999
Ill” Ill”
1.999
19.99
199.9 v
v
MODELS 160, 163
0572
Decimal Point
I'ositio"
xx.x
.xxx
xxx x.xx xx.x
xxx
specifications, model 1602
8
I
SECTION 3.
CIRCUIT DESCRIPTION
-----------------------------.
ACCESSORIES
M0Dm.S 160, 163
SECTION 4.
GENERAL. The Model 1601 is a combination ac-dc probe that enables the user co measure voltages from 45 HZ to 45 kHz when used with either the Model 160 or 163. me slide svitch (S101) can be used eo Select either
AC mode or straight-through DC Mode.
SPECIFICATIONS :
-MODE: Straight-through probe does not alter any Model 160 or 163 specifications except: 1. 150 pico-
farads input capacitance, 2. 0.5 ampere nlaximum current, 3. volts thermal offset.
AC (Voltage only):
ACCURACY (400 Hz):.+l% af reading or i0.L volt,
whichever is greater (rms of sine wave to dc can-
“WSiO”). FREQUENCY RESPONSE: -2% at 45 Hz and 45 kllz. RANGE: 250 volts rms maximum. MAXIMUM OVERLOAD: Peak ac plus dc bias must not
exceed 400 volts. INPUT IMPEDANCE: 0.5 megohm, shunted by less than
20 picofarads.
OUTPUT IMPEDANCE: output: m”St he shunted by 10.2
megohms iI% for rated accuracy (Model 160 and 163
impedance on 1000, 100 and lo-volt ranges). variation in the 10.2 megohms cauaea 1% additional error.
0.3 ohm resistive offset, 4. i*o micro-
10%
ACCESSORIES
Item NO. Description
3 Body, Rear 4 strain Relief 5 6 Clip, Alligator (cround)
I Insulator (alack) 8 9 strain Rel~ief 186768
10 Can Shield
Cable, Ground (13” long) SC-33
Cable (40” long)
KeiChley Part No.
246548 24656C 2465X 186768
AC-10 AC-I.,, SC-30
25128A
CONNECTOR: Shielded Banana Plug “IMENSIONS, WEIGHT: 6” long x 314” diameter (150 x
20 m), 3-ft. (1 m) cable, nee weight 114 pound
(0.1. Kg).
ELECTRICAL PARTS LIST: (See schematic 24669C) circuit
“eslg.
JlOl
SlOl Cl01 Cl02 DlOl 0102 D103 RlOl 1~102 R103 RI04
MAINTENANCE: S,ince the probe assembly should provide good service with normal handling no maintenance is usually necessary. The probe body (Items 2 and 3) is fastened together at
the factory using a special solvent. Therefore the probe should not be disassembled.
mry contact the Keithley Representative in your area.
“‘ZSCriptiO”
Banana Plug (2 req’d) Switch, AC-DC capacitor, .047 pF
capacitor, 0.1 p Transistor Transistor Diode Resistor, 3.92 MO Resistor, Selected in ‘rest Resistor, 1 Ml Resistor, 100 n
If repair is neces-
Code 74970
80164 97419
13050 07263 07263 04713 91637 07716 91637 44655
Dart NO. Part NO. 108-750-Z 11G-3
MZW-F C197-.047M MwlA C86-.lM
2N3565 w-39 2N3565 TO-39
IN4006 DC-l/4 CEA NT-l/8 R179-1M KC”7 R76-100
SW-334
RF-38 13178-3.92M R88
16
1171
Modei 1603 ~(xtender Card hit
I 0
20
SECTION 6. CALIBRATION
MODELS 160, 163
series
100 200 JO” 400 50” 6”” 7°C 800 90”
~
si.nttecl , Fall Head
Feet hssmbly
@Screws,
. . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . .
(16
x 7/16” P,,illips, ~‘lat ,,ea<,
Tilt ,,ail Assen,bly ,..........................................,
cover Plate Assembly, Rear
Pane /~ . . . . . . . . . . . . . . . . . . . . . . .
Cover Plate screws, 116 x l/4”, Slotted
26
4
I.. . . . . . . . . . . . . . . . . . . . . . . . . .
4
4
4
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . r . . . . . . . . . . . . . . . _...
243228
FE-6
. . . . . . I . . . . . . . . . . . . . . . . . . . . . . . . .
1714711
0572
PIGUKE 7.0.
Model 1005 Rack Mounting Kit (Dual)
(Refer to T.lble- 7-5.)
29
h’
30
0474
C301 4304 C302 9305 C303 Q306
05301 QA301 US302 Q‘4302
QK303
4301.
Qh304 (~302 Qh305 Q303 Q11300
QA307 QA30" OR309
R309 It310 II311
0474
33
Circuit
pesig.
Cl02 CL03
.-
Descyi~tion
.0047 UF, 500", cerLl ................
."047 $2, 500", tern ................
.0047 ,rF, 500", cer'z ................
CAP‘4CITORS
72982 72982
72982
C201. C202 c203 C204 C205 CZO6 c20, C20N C209 c*:,~o c211 c212
cm1 C302 CT303 c304
C401 MO2 C403 C404 C405 C406 C401 C408 c409 C410 c411. c412 Cl+13 C414 Ch1.5 C41.6 C417 C418 C41~9 C42"
2000 p, 15", FAL. .................
220 pF, 1000", CerD. ................
15" pF, IOOO", CCX'D. ................
200 UF, xi", EAL ..................
200 !lF, 35v, EM. ..................
I" "F, 20", WT. ..................
47" pv, l"OO", Ccrl). ................
125 ,,F, 1.5", ETB ..................
200 ,LP, 15", EAT. ..................
200 ,,i', 35", Lw ..................
12s ,IF, 15v, T?TR ..................
15 ,~IF,
300", EAL ..................
."022 p'F, ZOO", Ce~rl) ................
100 ,'F, l,OOO", cerll. ................
0.22 UF, lo", ET'C. .................
10 pF, 1000", tern .................
10 PT. 1000v, Cm?,1 .................
10 ,'F, lOOO", cerI! .................
100 pl',
lOOO", tern. ................
IO ,iF, ZO", Err. ..................
I..5 pF, 600", CerIl .................
1 ,IF, loo", My ...................
,001 pF, 1000", cerl) ................
Not USed ......................
220 ,>F,
1.000", cerll. ................
10 ,iF, 20", WT. ..................
IO ,,F, X0", CTT. ....................
22 ,,F, lo", ml". ..................
5 pF, 1~000", tern. .................
1 IIF, 50". CcrF. ..................
.""47 UF, ZOO", tern ................
390 pl‘,
1000", cer,, .................
10 UP, ZO", Km. ..................
0.1~ g, 250", Mm. .................
1~0 pF, 20", wr. ..................
1" VP, 20", CTT. ..................
293"9 7159"
71.590 90201 90201, 17554 71590
7344.5 90201~ 90201 73445 90201
37982 71590 1~7554 71590
72982
C64-22OP Cl,')-L"M c,.79-IOM
C601 C602 C603 C604 C605
c701. c702
c703 c704 CT05 CT06
34
0.1 ,lF, zoov, My ..................
0.1 UF, 2"0", My
..................
2 UF, loo", My ...................
,047 !s, zoov, My.
.................
500 p, 5oov, Silver Mica. .............
500 pF, 5oov, Silver Mica. .............
1500 PF, 500", Silver Mica .............
LO IIF, zov, WT. ..................
Not llse~d ......................
0.01 UF, znov, My. .................
10 PF, 20", ETT. ..................
0.0047 ,117,
1.2 ,iF, ZO", ET,:
1.2 ,iF, 20", ET1
5oov, Cerl). ...............
..................
..................
13050 34655 14655 14655 17554
. . . . .
13050
1.7554 72982
17554
17.554
CONNECTORS
MODELS 160, 163
circuit
Desig.
.JlOl 5102 5103 5104 .I201 3202 3203 5204 5205 5801 3802 .1901 .I902 J903 5904 J9"5 5906
P201
Q201 Q202 Q203 Q2"4 4205
Binding PDSf, (HI) Ked
iiinding Post, (LO) BhCk
connector, **alog output
minding Post, (CASE) Green connector, Female, Berg. cannector, 55pin Test Point Test Point ‘Test Paint connector, 22-pin, card-edge type. cannecror, 44-pin, can-cdgc type. co*nector, 22-pin, card-edge type. connector, 22-pin, card-edge type. Recepfacle, lo-pin . Receptacle, lo-pin . . . Receptacle, lo-pin . Receptacle, lo-pi"
Receptacle, ?-pi*, Line Voltage.
Power, NPN, case NPN, Case TO-104 NPN, Case TO-106 NPN, case TO-106
PNP, case RllO 4206 NPN, case TO-5 Q207 Q20R Q209
Q210
PNP, case RllO
NPN, case TO-5
PNP, case Rll"
PNP, case RllO
Q211 PNP, case RllO
Q212
PNP, case RllO
CO-66
. . .
. .
.
. . . .
!zYz
511474 58474 02660 58474
22526
"9922 "9922 "9922
.
"9922 22526
22526 22526 22526 R23R9
PSC4SS2212 PSC4""2212 PSC4SS2212 PSC4SS2212
20052 20052 20052 20052 i?dC301
CS-182 CS-205
cs-182 CS-182 cs-237 cs-237 CS-237 CS-251 "S-254
1
1 1 1
5
3 1
1
Mfr.
02735 02734 07263 07263 07263 "2734 "7263 "2734 07263
0,263 07263 07263
40312 2N5183 2N3565 2N3565
CL7638
‘CC-54 'W-68 TG-39 :x-39 x-33
40317 K-43
51~7638
R-33
40319 m-50
517638 TG-33 51,638 l-G-33 S17638
'V-33
517638 TC-33
1 1 2
. .
6 1
1
.
.
Q301 Q302 Q303 Q304 0305 $06
Q401 Q402 Q403 9404 Q405 Q406 Q4"7 Q408 9409 441" 4411 Q412 4413 Q41~4 4415 Q416
36
NPN, case TO-104
NPN, case TO-5
NPN, case TO-5
NPN, Case TO-106 NPN, case TO-104 NPN, case TO-104
N-aLa*, FET. FET, case TO-92. FET, case 'CO-92. Pm, Case TO-106 NFN, Case TO-106 Nat Used . . Not Used . N-man, FET. .
PNF, Case TO-106
NPN. Case 'CO-106 N-ctlan, FET. NPN, Case TO-106 PNP, Case TO-106 NPN, Case 'CO-106 PNP, Case TO-106 NPN, Case TO-106
. . . .
. .
.
. .
. . . .
. .
.
04713 "2735 02735 07263 "4713 "4713
0471.3
.
"1295
.
. .
.
. .
I .
. .
01295 07263 07263
..,..
2N5551 40346 TG-44 40346 'X-44 2N5134
2N5551 2N5511
2N4220 TlS70 TlS70 2N5139 2N5134
,...-.
TG-67
'K-65 TC-67 'X:-67
'CC-42 TG-71 TG-71 X-66 'Z-65
. . . . . . . .,
3 2
. .
6
. .
3 2
. .
4 . . . .
. . . . . . . I
"4713 07,263
.
07263 04713
"7263 "7263 07263 "7263 "7263
2N422" al5139 TG-66
2N5134
2N422" x-42
2N5134
2N5139
2N.51~34
2N5139
2N5134
'X-42 X-65 TG-65
W-66 'Z-65 TC-66 U-65
.
. .
.
.
"576
MODELS 1~60, 163
1IEPLACI‘;AHLE PARTS
TR4NSIsTORS (Cmx'd)
circuit Mfr.
Code oesig.
Q601 NPN, Case 'TO-92. ...................
Q602 NPN, case 'TO-92. ...................
Q603 NW, case 'TO-92. ...................
g;; Q703
Q704 9705 Q706 9707 Q708
N-ma" FliT (Selcctcd*) ................
wctlan FET (Selected*) ................
NPN, case TO-92 (Selected*). .............
HiP, case 'TO-92. ...................
N-ala" FilT
...................... "4713 MPF-103
NPN, Case TO-92. ...................
NPN, Case 'TO-92. ...................
PNP, case TO-9%. ...................
Circuit
mg.
QA201
-
rcegul.ator, lo-pin case TO-l"". ............ "7263
oescri**
4n301 Dual J-K Flip-Fhp, 14-pf" DIP ............
04713 m5089 "4713 2N5089 04113 2N5089
94145 RN1030 94145 RN1030 "4713 2N5089 04713 m5087
04713 2N5089 04713 2N5089 "4713 25087
Mfr. Code
"4713
((A302 "ual J-K Flip-Flop, L4-pin DLP ............ 04713
()A303 Quad Z-.input NOR, 14-pin DIP .............
QA304 Quad 2-input NOR, 14-pin DIP .............
QA305 Hex Inverters, 14-pin DIP. ..............
011306 Dual J-K Flip-Flop, l&pin DLP ............
QA307 Dual J-K Flip-Plop, 14-pin DIP ............
QP.308 Decade counter, 14-pin DIP ..............
QA309 Decade counter, 14-pin DIP ..............
QA31" occade Counter, lit-p:in DIP ..............
QA311 Quad Latch, 16-pin DIP ................
QA312 Quad Larch, 16-pin D~LP ................
QA313 QA314 VA115 QA316
Quad Latch, 16-pin DIP ................
~ecoderldriver, 16-pin OX? ..............
"ecoder/driver, 16-pin DIP ..............
Decoder/driver, lh-pin DIP .............. 07263
04713
04713
04713
"4713
"4713
"4713
"4713
04713
"4713
04713
"4713
"7263
"7263
QA401 Amplifier, X-pin, Case TO-99 ............. "7263
QA402 QA403 QA404
Amplifier, x-pin, case TO-99 .............
Diff. comparator, R-pin, case TO-99.
Quad Z-input, NIINL), 14-pin DIP ............
.........
"7263 "7263
"4713
Mfr.
Keiehlcy ParC NO.
~-~_-
TC-62 6 TG-62 'U-62
T~-51 (2459aA)* 2 '~~-51 (2459aA)* X-62 (24219A)* 'X-61 2 TG-41 1 TC-62 'TG-62 TC-61
Mfr.
"S3ip.. Part NO. u523772-339 MC891F
ma9u Mca24P MC824P
MC889P MC891P MC891P MC88"P m8aoP MC88"P MC867P MC867P MC867P "GB996079X "GB996019X UGn996079X
fl
V'
"58770939X
"5B710939X "5R771039X
n-14 1 K-9 4
K-9 TC-5 3 K-5 K-7 1 x-9
K-9
K-17 3 IC-17 IC-17 IC-16 U-16 K-16 n-3 3
K-3
IC-3 K-1
K-1
x-4
MC824P
!zYA
--WA
.
. .
3
. .
I.
3
.
1
VA701
Qh702
411703
QA704
""al J-K Flip-Flop, 14-pin DIP ............ 04713 MC89"P
kmpiifier, a-pin, case ~0-99 .............
Amplifier, X-pin, Case TO-99 ............. 12040
iimplificr, a-pin, case ~0-99
............. 12040
"7263 "5B770939X
LM301AH
LM301AH
QA801 "inary counter, 14-pin "I? .............. 04713 ts-a77P
"474
1
2
1
37
15Ok0, IO%, uzu, camp 1011n, I."%, 1/m, camp.
ILM12, I.%, IIRW, EitF
',9.9!&, 1.x, L/m, MU.
l~OOkj2, 20%, cern,et
49.9k9, I%, 1/m, MtF. Not 0scd
1.5ki‘, ~I%, L/8GI, .*LcF ,~.5ki,, L%, l/N.,, NcF
IOMLI, l,O%, 1/4w, camp. lo%, Z"%, 1/2w, camp. 109i,, %O%, :1uzw, camp.
89.9kc, O.I~%, 1/2W, Ntl‘. ....
10011, I%, l/RW, MtF.
looi:, ~,I>:, i~/iiW, EkF. ......
8.9VkSL, 0.14, 1/2w, MtF.
l"!!, l,O%, ~1/4W, camp ......
LOG, LO%, 1,4w, camp 899$!, O.lb, l/211, EltP. i$i, Li,, I~%, 1~/2W, 11Cb.
............
L%, 1,/2W, DCb.
.....
.....
.......
.....
.......
.....
......
......
.....
.....
.....
......
....
......
.....
.......
.......
ax:
1
1 1~
.
.
RP64I~OOK RIiH-49.9K
.
.
U-106-I"%
R37-LO9 Rl~69-89.9X KDR-LO" K88-100 R169-8.99K
K76-10 K,6-10
2 1
2
.
1 1
1 3
1 2
1 2
.
. . . . .
.
.
. .
.
.
.
.
.
I
.
.
.
.
. .
.
.
. .
.
.
. .
. .
.
ci3-1.“3-10% C"-1~52-10% C"-474-10% C&333-10% cli-,.04-1~"% CB-Shl-10% CR-47X-10% Cn-68X-1"% CB-681-l"%
C&683-1,0% CB-104-10% CR-4,I<-I"%
R88-3.0X R8&1~1.31< ma-10" K1~68-6.98K RI'S"-5K
~16th12.4K
R168-32.U: X76-l..SK R764.9K
R76-47
R88-1~0K
R,6-47K
R76-l~K
R1,57-10"
K76-1M
R76-1K
RR&LOOK
1176-1°K
~,6-3UK
K76-:,.3K
R76-1OK
\ R7h-I.M
R76-l."K
R,h-I.SK~
R76470K
R76-33K
R76~1~0"K
R76-56K K76-!+7K
R76-6RK
R,h-68" K,6-68" RP59-.500 K76-68K K76-1~0°K R76-47
1 L 2
i
I~
1~
.
1~
1.
1 2
2 1
2
0474
MODELS 1.60, 1.63
Mr. Iksig.
R726 R727
R728 R729 11730 R131 R732 R733 R734 R/35 K136 R737 R738 R73Y R740
iv41 R742 R743 R744 R745 R746
R747 R748
RR01 lOkc2, lO%, 1/4W, amp. .
47on, lO%, l/4!<, camp.
4.75kn, l%, l/SW, MU. .
49.Ykn, I%, 1/8W, MU. . lOOk12, lO%, 1/4w, Corn,' . lkn, l%, 1/m, MtF
4.75kR. I%, 1/8W, MtF. lOki2, lo%, 1/4W, Camp. . 5"kn, 20%, 0.75&I, Cermet
49.9kn, I%, l/XW, McF. lOOk0, l%, 1/8W, MtF . 1001112, lO%, 1/4w, camp lkn, l%, 1/8W, ml‘ 2kn, 2O%, 0.75W, Cermet.
8.06kn, 0.1%, 1/8W, MtF.
Y.9kn, 0.1%, 1/8W, MLP loon, 0.1%, 1/8W, MtF. lOki2, O.l%, l/M, MtF. . lOkn, 0.1%. 1/8W, MtF. Not USed lOkfl, O.l%, l/&J, MU.
1.5kil, IO%, 1/4w, camp
47u, lO%, llbW, Curnp 47011, l.O%, ll4W, Camp.
.
.
.
.
. .
.
.
.
.
. .
.
. .
. .
.
.
.
.
.
.
.
.
. .
.
. .
01.121 07716 07716 01121 07716 0771G 01121 7:11~3* 0771G "7716 01121 "7716 73138 916R7 91637 91637 9163, 91637
. . 91637 01121 01121
011.21
01.1.21
Cl<-4/L-I"% CEh-4.75&l% ci(*-49.91(-l% CD-1O4-10% R76-LOOK CPA-l&l% cc*-4,75K-i% CB-103-10% 77PR-50Ri. CBA-49.9&I%
HLiH-1K it88-4.I'K
CM-lO”K-ll
CB-1~04-Io% C&l-l&I.%
77PR-2K MFF-l/8-8.06K MPF-1,/R-9.9K MFP-l/8-1~00 nE+l/R-1OK MFF-l/8-1OK
. >E‘P-l/R-1OK G-1 52-102 cu-47WlO% C”-h,l-10%
CB-1~03-10%
RL68-I"K
.
5201 Not Used ..................................
s202 SWiCCb ........................ 80164 SW-318
I"201 'Transformer. ..................... 801.64 TR-130
"301
"302 'Tube, Readout. ....................
v303
0474
Tube, Readout. .................... 80164 EV-841
Tube, Readout. .................... XOlG4 w-841
80164
V-841
Model 1602 "igital output, ~-28,
CM?KITORS
MODELS 160, 163
Cl”“1 Cl002 Cl003
circuit
wsig..
JlOOl 51002 51003 51004 51005 51006
circuit oesig.
"1001 01002
D1003 01004 101005
1.2 p 20 ” ,001 ,pP 1000 v .0022 ,fi 1000 v
Type Code Part NO. Part NO.
Receptacle, lo-Pin
Receptacle, IO-Pin Keceptacie,~ lo-Pin Receptacle, 22-Pin Receptacle, 44.Fin Receptacle, 50-Pi" Phg, Mate of 51006, (Not
T e
Germanium, zov, 5omA Germanium, 20", 5on!A Germanium, 20", 5omA Germanium, 20", 5omA Germanium, 2ov, 5omA
ETT 17554 CerD 72982 CerD 72982
CONNECTORS
Mfr. MT=. Reichley
22526 22526 22526 09922 09922 02660
Supplied) 02660
Mfr. Code
I,5238 m3592 15238 15238 15238 15238
TSDl-2” 801000X5F0102K 811000X5F0222K
20052 20052 20052 PSC4SS2212 PSC4DD2212 57405001 5/305001
C17Y-1.2M
C22-.OOlM C22-.0022M
CS-237 cs-237 B-237 CS-182
cs-205 c-221 c-220
Mfr. Keithley
Fart N". Part NO.
RF-39
3.N3592 lN3592
IN3592 lN3592
RF-39 RF-39
w-39
RF-39
01006 "1007
01008 01~009 DlOi.0 i-l1011
01012
Silicon
Silicon Sili~COU
Silicon
Sil~iCO" Silicon
Sili,Cml
Circuit “f2Si.g.
QAi"Ol
Quad, NAN" Gate, 14.Pin DIP, TO-116
Type
Qb.1002 Quad, NAND Gate, " " " QA1003 Quad, NAND Cacc, " " " Q111004 Quad, NANU cate, " " " QA1005 Q.41006 qb.1007 QA1008
Tnvercer-Flip-Flop, I4-Pin DIP, TO-116 04713 MC887P Quad, NAND r,arc, 14-Pin DIP, TO-116 Quad, NAN,1 Gate, " " " 04713 Uillary Counter, Iii-Pin DIP, 'TO-116 04713
01295 01295 1.N914 01295 01295 01295 IN914 01295 IN914 01295
Mfr.
Code 04713
LN914
RF-28
RF-28 lN914 IN914
RF-28
RF-28
RF-28
RF-28 IN914
Mfr.
RF-28
Kei.thley
Part NO. Part NO.
MC858P IC-22 04713 MC858P IC-22 0471~3 MC858F 04713
MC858P IC-22
IC-22 TC-23
04713 MC858P
IC-22 MC858P IC-22 MC877P IC-21
42 0576
EIODEL:: 160, 1~63
KlOOl iRlO”2 RI,003 Ri004 R1.005
R1006 R1007 RI008 RI009 RiOlO
K1012 it1013 K1014
RI018 RI019 RI.020
44655
44655 44655
44655 446ii
44655 44655
44655 44655 ,+4655 44655
44655
0576
-RmO4-
l
-DJO02- l -DlOOl­.R,oo3-
rRlOOl-.
rRJO02, r-
e
a
J -
?AR5
Component Designations, X-287.
-R1005, QA1008
KEITHLEY PART NO. IC-1,2
I
KEITHLEY PART NO. IC-3
KEITHLEY PART NO. IC-4
TO -99
KEITHLEY PART NO. IC-5
JEDEC TO-116
i
II
F
--
I_
-
-
--c
t
t
.,--
f­I
1
I I I I
/
LO a--
NOTES:
I.
2. M MEGOHM
3. K 1000 OHM U. pf PICOFARAD
5. k INDICATES NOMINAL VALUE DETERMINED
i
J
ALL RESISTANCE 6 CAPACITANCE SHALL BE OESIGNATED IN OHMS b MICROFARADS UNLESS OTHERWISE NOTED.
D"R,NG FINAL CALIBRATION
I$ODELS 160, 163
SERVICING
TABLE 5-l.
Chassis 'art Identification
1ten
NO.
1 11
12 13 14
15 16
17 18
19 20 21
22
23
24
25
26
27
28
29
Description
Chassis Screw, Hex socket
Screw, Phillips head
Knob
Switch coupler Printed Circuit Board Switch, SlOl
Cable harness Connector (5906) Shorting Adapter Printed Circuit Board
Trinted Circuit Board
Printed Circuit Board
Printed Circuit Board
Screw,
Fastener, hex nut
Standoff (2 req'd)
Screw, Phillips head
screw, slotted
Fastener
slotted
Keithley
Part No.
24010B ii 9 x 3/a #8 x 518 Kg-33
245834
PC-254
SW-319
___
CS-237
247898
PC-251
PC-255
PC-248
PC-250 ii4 x 2-l/4
64-40
24193A '% x 5116 i/6 x 5" FA-107
11
P
STEP 1.
1000 \' POSITION
STZP 1 n\:
2.
POSITIOY
\ c-
Chassis Part Identification
-
-3
Item
No. 1
11
12
13
14
15
16
17
ia
19
20
21
22 23
2k 25
26 27 28 29
Descriptioo
Chassis
Screw,
SC~SW, Phillips head
KUOb
Switch Coupler Prir‘ted Circuit Soard
Svi?xh, ii101 Cabie harness
Comtector 15906) show.ng Adapter Printed Circuit Board Printed Circuit Board
Printed Circuit Board Printed Circuit Board
Screw, slotted
Fastener,
Standoff (2 req'd) Screw, Phillips head Screw, slotted
Fastener
Hex socket
hex nut
Keithley
Part No.
26OlOB
ipa x 318 i/a x 5/B
m-33 245838
PC-254 w-319
--_
CS-237
24789A PC-251 PC-255 PC-248 PC-250
#lb x 2-I/r,
iHw!+o
24193A
$6 x 5/E #6 x 5"
FA-107
-
11
P
-
1171
SET SCBm
STEP 1. 1000 V POSIlTON
FIcwE- lla.
Bange mob
SET scxm
/
I.
ds
STEP 2. i mv POSnION
Asaemoly.
::
0.
1000
.
.I-
:lOO-
.
-1
mV
V
I
_
Las
FIGOILEAL Chassis
- -
-
Assembly.
KEITHI.EY INSTRUMENTS, INC.
28775 AURORA ROAD
CI.EVEL.AND, 01110 44139
SERVICE FORM
MODEL NO. SERIAL NO.- P.O. NO.
NAME COMPANY ADDRESS CITY STATE
a readings
El
--
--.
Descnbe problem and symptoms using quantitative data whenever possible (enclose
chart recordings, etc.)
>
Show a block diagram of your measurement system including all instruments connected
(whether power is turned on or not). Also describe signal source.
IlATE
PHONE
-
(Attach additional sheets as necessary).
ZIP
List the positions of all controls and switches on both front and rear panels of
@ the instrument.
Describe input signal source levels, frequencies, etc.
El
List and describe all cables used in the experiment (length, shielding, etc.).
q .
List and describe all other equipment used in the experiment. Give control settings
@ for each.
El
Environment:
Where is the measurement being performed? out-of-doors) etc. ) ._~_~.~~~.~._~~_~_..~~.~~~ -~__~---.~__- -__
What power line voltage is used? Ambient temperature? Other
-
(Factory, controlled laboratory,
Variation?~---~
"1:. Variation'?
--~~
"F. Kel Humidity?
----.~~~~
Frequency?
-
-__
Additional Information.
El
please describe bellow.)
(1f sl,,>;~i~~l I;in:!i f ica!.ioi;:; iuvcl hen tmde by the user,
._~~--
__.__.~~
-
KI:V 0774
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