HP 35601A Operating And Service Manual page 27

Model 35601A
Replaceable Parts
SECTION IV
REPLACEABLE PARTS
4-1. INTRODUCTION
This section contains information for ordering replacement parts. Table 4-3 lists parts in
alphanumeric order of their reference designators; it indicates the description, -hp- part
number of each part, and any applicable notes. The following is included:
• -hp- part number
• The total quantity of the part used in the instrument (Qty column). This number is
only shown the first time the part appears.
• Descriptions of the part (see the list of abbreviations in Table 4-1).
• Typical manufacturer of the part in a five-digit code (see Table 4-2 for a list of
manufacturers).
• Manufacturer's part number.
Mechanical parts and parts not associated with an assembly are listed at the end of Table
4-3.
4-2. ORDERING INFORMATION
To obtain replacement parts, address the order or inquiry to your local Hewlett-Packard
Sales/Service office. (See the list at end of this manual for office locations.) Identify parts by
their Hewlett-Packard part numbers. Include the instrument's model number and serial
number.
Table 4-1. Standard Abbreviations
^
a H
* hertz (cycWsl per second) NPO negative positive zero
A «««•,-*«! in •
SJ
-•
Umo t e m D e r a t u r
« coefficient) SPOT single-pole double-throw
J " ^~2£ E L inside diameter ns nanosecond!*) - 1 0 - 9 ^ c c d s SPST single-pole single-throw
M U
8 °
w
!
m
°9 impregnated nsr not separately replaceable
•»«» incandescent T
a
tantalum
£ r ^
i n S
insu«ation(ed| 0 ohm,,, l c \ \ V ^ \ \ \ V ^ \ \ \ \ \ ' ^ ^ ' £ S E £
**~\;
c
5f
a m , c
. „ «
o M
order by description T1O2 titanium dioxide
e o e f
coefficient kO kilohm(s) - 10 + 3ohms 0 0 .outside diameter. . . . . . . . . tog , O M S
com
common kHz kilohertz - 10 + 3 hertz
t o
, ^
B
c o m p
composition
p omak
„ . "
w wnear taper pc printed circuit
2 3 1 ; . • • • • * ' "• • U f
p
?
h —
*"• logarithmic taper pF picofaradts) 1 0 - 1 2 farads V voftfs)
g p i ; ^SSSiySSSiSZ « * nr , . . « 3
P l v
peak inverse voltage vacw alternating current working voltage
O P 5 T
double-pole single-throw mA midiarnperetsl = 10 - 3 amperes p/o partof var variable
elect ri-Mffb. US?
2
" " ^ T . " I S t I ^ *!? Vposraon'sl vdewV. 7 . 7 . 7 . /.'.direct'current working voltage
e i e c c
electrolytic MO megottmlsl • 10 + 6 ohms poly polystyrene
e n c a p
encapsulated metflm metalfilm pot .'.potentiometer W wattlsl
- , „ .
m f r
manufacturer p-P peak-to-peak w/ with
FET m^'JZSZi H' millisecond ppm parts per mfflion wiv working inverse voltage
r f ' field effect transistor rntg mounting prec precision (temperature coefficient. w/o without
*"■
n x e d m
? milKvoWsl « 1 0 - 3 volts long term stability and/or tolerance) ww wirewound
_ . *r microfarad(s)
S f *
8
gallium arsenide as microsecondlsl R resistor
2 * fligahertz = 10 + 9hertz , V microvoWs) = 1 0 - 6 volts *h '.*.'.".'.'.*rhodium
£ ^ f l ^ i !
m V
Mylar® rms root-mean-wpiare • optimum value selected at factory.
oermannim , „ , averac* value srnwn (part may oe omitted)
. no standard type number assigned
iltype
9
n d
groundied) nA nanoampere(s) " 10_o amperes
NC
H henry(ies) Ne
Hg mercury NO
(R) Oupont de Nemours
. assembly FL filter Q .
B ^ntnV uo / """*' X~» transistor TS terminal strip
BT -motor HR heater OCR transistor-diode U - microcircoit
C '£!SZ ? integrated circuit R(p) resistor(pack| V vacuum tube, neon bulb, photocell, etc.
rn J - i ; ' ' """f*
1 0
' t rack RT thermistor W « w -
[ J diode or^tyristor K relay S
8 w i t e n X
OS lamp
E misc electronic part
XOS.
Part TC thermocouple
P
,u
9 TP test point
4-1