HP 5254C - Page 50

Model 5254C
Section
VII
Table
7-3.
Reference
Designation
Index
(Cont’d)
Circuit
Reference
Stock
No.
Description
Note
A1Q1
THRU
TRANS
IST0R:SIL
ICON
NPN 2N708
A1Q5
1854-0005
A
1
.Q
6
1854-0035
1205-0011
TRANS
1
STOR
:S
i
LI CON
NPN
HEAT
SINK
FOR TO-5
AND TO-9 CASE
A1R1
0683-5115
RjFXD COMP
510
OHM
5%
l/4W
A1R2
0683-1025
R:FXD
COMP
IK
OHM
5%
l/4W
A1R3
0683-2205
R :FXD
COMP
22
OHM
5%
l/4W
A1R4
0758-0010
R
;FXD
MET FLM
3300
OHM
5%
l/2W
A1R5
0758-0044
R :FXD MET
OX 2.2K
OHM
5%
1/2W
A1R6
0683-5115
R
:FXD COMP
510
OHM
5%
1/4W
A1R7
0758-0044
R :FXD MET OX 2.2K
OHM
y/o
i/2W
A1R8 0683-2725
R
:FXD COMP
2.7*
OHM
5%
l/4W
A1R9
0683-2215
R : F X D
COMP
220
OHM
5%
1/4W
A1R10
0758-0044
R
:FXD MET
OX 2.2K
OHM
5%
l/2W
AlRll
0683-1025
R
:FXD
COMP
IK
OHM
y/o 1/4W
A1R12
0758-0017
R :FXD
MET FLM
1500
OHM
5%
1/2W
A1R15 0683-5115
R :FXD
COMP
510
OHM
5%
l/4W
AIR
14
0683-3325
R :FXD
COMP
3
.
3
K OHM
5
%
1
/
4
W
AIR
15
0758-0015
R :FXD MET FLM
220
OHM
5%
1/2W
A
1
R
16
0683-1035
R :FXD COMP 10K OHM
5%
1/4W
A1T1 05254-6011
TOROID ASSEMBLY
:WOUND
A1Y1
0410-0089
CRYSTAL: 50
MC
.004%
Ml
SC
0890-0001
TUBING
:l/2"
A2 05254-6012
HARMONIC
GENERATOR ASSEMBLY :PARTS IN
THIS ASSEMBLY
NOT
RECOMMENDED
FOR
FIELD
REPLACEMENT
A2C1
0160-0958
C
:FXD
MICA
390
PF
5%
300VDCW
C
:FXD
MICA
lOOO
PF
5%
250VDCW
*
A2C2
0160-0759
*
A2CR1 1901-0153
SEMI
CON DEV 1 CE
:D 1 ODE
SILICON
*
A2MP1 05254-2039
DIODE
MOUNT
*
A2MP2
05254-0008
SUPRESSOR-MODE
A2R1
0758-0135
R :FXD DEPC
6.8
OHM
10
%
1/10W(PELLET
RESISTOR)
*
A3 05254-6006
MIXER
ASSEMBLY
:PARTS IN THIS
ASSEMBLY,
NOT
RECOMMENDED
FOR FIELD
REPLACEMENT
A3C1
05254-4001
CAPACITOR ASSEMBLY:
INPUT
*
A3C2
05254-2037
PART OF
CONDUCTOR ,
CAP
AC 1
TOR
*
A3C3 05254-2037
PART OF
CONDUCTOR ,
CAP
AC 1
TOR
*
0890-0297
TUBING, TEFLON
1/2" P/0 C2 &C3
*
A3CR1
1900-0014
DIODE-POINT
CONTACT, SI LICON,
MATCHED
SET
PART
OF
05254-6014
ASSY
*
A3J1 05254-2027
CONNECTOR :
INPUT
*
A3R1
0757-0895
R
: F
X D
MET
OX
62
OHM
2%
1/8W
*
A3R2
0757
-O
895
R
:FXD
MET
OX
62
OHM
2%
1/8W
A3R3
0758-0125
RrFXD MET
FLM
430
OHM
5%
l/4W(P/0
05254-6014
ASSY)
A3R4
0758-0125
R :FXD MET FLM
430
OHM
5%
l/4w(P/°
05254-6014
ASSY)
NOT RECOMMENDED
FOR FIELD
REPLACEMENT
*
7-11