Replaceable Parts - HP 3320A Operating And Service Manual

Model 3320A/B
Section VI
SECTIO N VI
REPLACEABLE PARTS
6-1. INTROOUCTION.
6-3. Miscellaneous parts are listed at the end of Table 6-1.
6-2. TItis section contains infonnation for ordering replace-
ment parts. Table 6-1 lists parts in alphameric order of their
reference designators and indicates the -hp- part number of
each part, with any applicable notes, and provides the
following:
a. Total quantity used in the instrument (TQ column).
The total quantity of a part is given the fIrst time the part
number appears.
b. Description of the part. See list of abbreviations
below.
c. Typical manufacturer of the part in a fIve-digit code.
See Appendix A for a list of manufacturers.
d. Manufacturer's part number.
6-4. OROERING INFORMATION.
6-5. To obtain replacement parts, address order or inquiry
to your local Hewlett·Packard Field OffIce. See Appendix B
for a list of offIce locations. Identify parts by their
Hewlett-Packard part numbers. Rebuilt boards can be
purchased at a reduced price on an exchange basis. See Page
6-31 for a list of 3320A/B rebuilt boards and their part
numbers. For more information contact your local
Hewlett-Packard Field OffIce.
6-6. NON-L1STEO PARTS.
6-7. To obtain a part that is not listed, include:
a. Instrument model number.
b. Instrument serial number.
c. Description of the part.
d. Function and location of the part.
F ..•.•..........•....•.•••••••
.1....-1('11
FET field eflect fr~sinor
hd . . .. flxed
Ag .............•.......•..•.•..•
~IYff
AI . •
munum
A. . 1I~bl
Au. _ _•.. lJOld
.II/ide
... single~e OWl*·throw
..... single"i)Ole single'ltvow
........ .optimum
value ...
.cted.t
f.,tory.
_ . V"1Ii!
showrt (pan
"'IV be omitt«ll
. no ~ d type number ~
selected or special type
®
Dupont de Nemours
W alllsi
wI
Wilh
wlv orking in rse voltll9fl
..10 . . without
...........................i..-ound
..
S POT
SPST.
• •.............. resistor
.rt>odium
. rOOt-me..->-$ClUilfe
••..••
~lIry
Ta. . •••••••.••••.•.Utlulum
. ... ohm(sI TC . • .•....... 1ftnperItur. coetticient
........ ordil'r by deteJ"iption
T"r02
titanium dio"ide
...outside
di__
1011 .•.••.••••••••
toggle
tol. ..
101er_
P • . • .•.. peak trim . • •.................. trimmer
pA. • •.•.........
~etsl
TSTA IrlinsiSlor
pc . . . . . . . • . • . . . . . . . . . . . . printed circuit
pF • • .••.•. picof.adls) 10'·12 tilfads V. . .•.•..•.•.voltlsl
piv. . .•..... pe in vallllge
VilCW •••••
IIlternalir.g CUITent wvorking vOIi•
plo
part 01
v. . . vlltiable
pos . . . • . . • . . . . . . . . position
lsi vdc... .
direct cur",nt working voltage
poly . polystyrene
pot •.•.......•........... pollntiometer
Pi'
peak·lo-peak
ppm .. p;vts
pe<
million
prec:. . •....
prKision (temperah"l1 caefl""t.
long Urm stability andlor toler8llC1l1
R. ,..
rms..
ro..
"
. ....
DO • .•....... kilohrnlsl _ 10+
3
ohms
•........ kilohertz _ 10+ 3 hertz
nA.
. •.... ~.lsl.IO·g.mperes
NC
nor
'V dOlled Se .......................•.•.• selenium
N., • •
.nf!Of>
3Kt. • .
t1Ctionlsl
NO ...•.•.••.••.......... normally
~
5i.............. • .silicon
DECIMAL MUL TIPl.IERS
ABBREVIATIONS
H2 hertz (cyclels! per SllCOtIdl NPO •..•..•.••.•.•.. nell"liwe posili lero
I,ero temper.lur. coeffieieflll
ns
R3f\OSKOtKl(s) •
10"9 seconds
nsr . not separel2ly rltpl_~
rnA ...
miliiamPf!l"elsl •
1()"3
amperes
MHZ . . . • . • . . • . . . . .
ml!g.llhertz - 10... e hertz
M!1. . .... megohm(s)· 10+6 ohms
met 11m .•....•................meu,1 film
mlr .....••.•...' .•..... manuflCtur....
ms.. .
.millise«>nd
~~
:::
·..:.ili;~l~isi
' • .
~:~
p:F .• • •••.••............
microhwillHsI
J.Is _ •.••.••••.••••.••.••
microsecondlsl
IN. .
micrO¥Ottlsl- 10-6 valls
"'" _ Mvl-@
•.............. henryliesl
. .....••• mercury
. ...
~ted
.. doubl..
·polll
double·thro..
..•... double·poI1 "ngll·thro..
..................... Ilectrolytic
.................•encipsullited
10 . •• ,irt1idOl! (tillmeter
impg •..•.••.••••........... impngnallKl
incd. • .••.........
j ~ t
• . . . . . . . . . . . . . . . . . . . . • . CIlPk'10< ins. • in.. l,tionl«l1
•.. .c.......,
_ coefficient kil ..
•............ common kHz.
. •......... oomposition
• CQnMCtion l.. . induclor
lin .......................••• Ii
Ufl«
log. . .. looprithmic
taper
H.
H!I_.
GaAs __ . gallium affenidl
GHz
...•. gi9OJhertz· 10. 9 herU
gd • • . • . . . . . . . . . . . . . . . . . • .
~
... dled)
Ge.
.gltrmanium
gnd . . . . . . . . . . . . . . • . . ... groundledl
elcct
encap
c.
~.
~
..
_
.
00_.
conn.
.....
OPOT .
DesT
Pr"i.
5ymbob MUltipli. Pr.li. Symbols Multiplier
terl
T
10'2
centi
<
10.2
gill" G
",
milli m
10.3
-
MorM"ll
,,.
micro "
,,~
kilo If: ark
,0'
"~O "
10·g
0.<<0
,
..
'
pico
,
1O. t2
.....
..
,
.
femlo
,
1()"IS
""' .
d
,
..
,
.n.
• 1O. t8
TS . • •............ terminal
mil:l
U microcircuit
V vacuum tube.
MOlt
bulb,photClClell. etc.
W •••••••••••.•..•.•. .cable
X _. • .••.•••••••••.• .JIOCket
xes
llmplloIder
XF fu.holder
Y. • ...
cry~tal
Z . . .......•.. network
DESIGNATORS
...............filt....
Q . . •••
transistor
..................at.... OCR. • transistor-diodf!
. •.••.......... inMgl"ated circuit R. . . . . . . . . . .. . •• . ff!'Sinor
.••.••.•.••.••.••. jact< RT . thermistor
.•''''IV S _ •.••••switch
...•.•.. inductor T. . trandorn-
_....•. m'n.... TB terminal board
........ mechlnical
part
TC. . thermocoupl.,
. . plug TP. . lISt poiM
'C.
HR
". ,
.
K.
'-
M ..........•.
M' ,.
A. . ..-mblv
8 .•. molor
BT. . ••..................•.•. battery
C . •• capacitor
CR ..........•.• diode
Dl. .•.•..•.•.••........... wlay line
OS. • .Iamp
E • mise electronic
pan
F fum
6-1