Service manual
Model 5304A
Manual Changes
and
Options
Table 9]>-7-8. Replaceable Parts
Reference
Designation
HP
Part Number
Qty
Description
Mfr
Code
Mfr
Part Number
A1K20
7100-1768
: VAF MM 70 OHM 5*
TVPF
H 1M
28*80 7100-1768
A1X21
0757-0280
P:FXD
MET FLM IK OHM 1* 1/8M
284 80
O757-P780
A1R22
0698-3444
RtFXO
MFT FLM 31h OHM It I/8M
784 80
0698-3444
»
3757-028C
R:F*0
MFT FtM IK OHM 1* I/8M
78480
075
7-0780
A1R24
?698-3444
R:FX0
MFT FLM 316 OHM 1* 1/8M
784 80
06
t
>8- 3444
Al»25
0683-1005
2
PtFXD COMP
10 (JHM 5* 1 MM 01171
CB 1oos
A1R26
0683-1005
RtFXD COMP
10 OHM 5* 1/4M
01121
C 8 1005
AIR?
7
0683-6805
2
RtFXD COMP
68 OHM St 1 MM
01171
CB
680S
A1R28
0683-6805
9:FXO COMP
68 OHM ST 1 MM
01171
CB
6805
AIA29
0683-2715
2
RtFXO COMP
7 70 OH" 5* 1MM 01121
CB 271S
AIR 30
C683-27I5
RtFXD COMP
270 OHM 5* 1MM
0117!
CB 2 7 IS
AlUt
O683-5105
7
RtFXO COMP
51 OHM 5t 1MM
01121
CB 51"S
AIR 32
C6e3-5115
7
RtTXO COMP
510 OHM 5? 1/4M
01121
CB 5115
A1R33
0683-5115
RtFXO COMP
510 OHM 5* 1 MM
01121
CB SI 1S
A1R34
06B3-5105
RtFXO COMP
51 OHM 5T I MM
01171
CB 5105
A1R35
0683
4715
2
RtFXD COMP
470 OHM 5t 1 MM
01171 CB 4715
AIR 3b
0683-1025
PtFXD COMP
1000 OHM St I MM 01171
CB 1025
A1R37
0683-4715
3
RtFXD COMP
470 OHM 5* 1/4M 01171
CB 4715
A1R38
0683-1025
RtFXD COMP
1000 OHM 5* 1 MM
01171
CB 1025
A1R39
0683-2425
1
R FXD
COMP 2400
OHM 5% 1/4W
FACTORY SELECT
01171
CB
2425
AIR 40
C683-5125
RtFXO COMP
5100 OHM 5T 1 MM 01121
CB 512S
Aim
0683-5125
RtFXO COMP
5100 OHM 5* 1/4M
01171
CB SI 25
A1R42
0683-7435
1
PtFXD COMP
74K OHM SX 1 MM C1171
CB 24 35
AIR43
0683-1055
RtFXO COMP
1
MFC,OHM
St 1 MM 01171
CB 105S
AIR44
0683-5125
RtFXO COMP
5100 OHM 5* IMM
01121
CB 5125
A1R45
0683-5175
PtFXD COMP
5100 OHM 5t 1 MM
01121
f B 5125
AIR <.6
0683-3025
3
PtFXD COMP 3000
OHM i»t 1 MM
f>l 171 CB
3025
AIR W
06 8
3-1045
P t FXO
COMP
100K
OHMS
5* 1/4M
01171
CB 1045
A1R4BI PART
OF
1801-0041
RFXD2.7K PART OFE1.E2
28480
1801 0041
A1R60I
E1.E2
AlRbl
0683-102S
RtFXD COMP
1000 OHM 5T I MM 01171
CB 1025
AIR ^2
06P3-3025
RtFXD COMr 3000
OHM 5t 1 MM
01171
CB
3075
A1R63
0683-5125
PtFXD COMP
S100 OHM 5t 1MM
HI 171 CB SI 75
A1R64
0683-1035
3
RtFXD COMP
1 OK OHM 5t 1 MM 11171
CB 10 35
A1R65
0683-5125
RtFXO COMP
S1O0 OHM 5t I MM 01171
CB
si2«,
A1R66
0683-
5125
RtFXD COMP
5100 OHM 5t 1 MM 01121
CO 5175
AIR67
0683-5125
RtJXO COMP
5100 OHM 5* 1MM 01121
CB SI 75
AH66
0683-1035
RtFXD COMP
10K OHM 5t t MM 01121
CB 103S
A
lRb9 0683-1035
RtFXD COMP
1CK OHM St 1/4M 01121
CB 1035
AIR TO
C683-3025
PtFXD COMP iOOO
OHM 5t 1 MM
01171
CH
3075
A1J 1
1820-0441
1
ICiDUAL 5-INPUT NANO GATF
04713 SC8171PK
A1U2
1820-0014
2
ICtOTl QUAD 2--INPT
C AT F
28480 1870-0094
A1U3
ie20-0C61
1
ICsTTL DUAL 4-INPT
POS
NAND GATF
01 2
Q
5
SN4 344
A1UV
1820-0077
4 IC t T TI
DUAL
0 FF
(LATCH!
0129« SN43S4
A1J5
1870-0773
2
ICtOTL QUAD 2-INPT
AND
GATF
78480
18
70-0773
Al Uf>
1870-0091.
ICtOTl QUAD 7-1NPT GATE
78480
1*70-0094
All)/
1820-0077
ICtTTL DUAL
0 FF
(LATCHI
0129S SN4354
A1U8
1870-0077
ICtTTL DUAL
0 FF
(LATCH)
0129*-
SN43S4
AIJ9
1820-0068
2
ICtTTL TRIPLE 3-INPUT
POS
NAND GATF
12«40 SN74ION
A1U10
1820-1307
1
If
tDIGITAt
DTL HFX
INVERTER
28480 1820-0307
A1U11
1820-0273
ICtOTl QUAD 7-INPT
AND
GATF
28480
1
8->0-o?
7<
A1U12
18
70-03
70 1
ICtTTL QUAD '-1NPI NAND GATE
0129S SN447P
A1JI 3
1820-0174
7
INTEGRATED CIRf.UITtTTL
HFX
INVFRTER
01795
SN8 | 99
A1U14
1870-0054
2
ICtTTL QUAD 2-INPUT NAND GATE
01
?9*> rN414
7
A 1J 1 l>
1870-007
7
ICtTTL DUAL
0 FF
(LATCH)
m
?<>s
•-N4 354
A1J16
1870-0068
ICtTTL TPIPLF 3-INPUT
PUS
NANO GATF
17040
SN 741 ON
A 1J1 7
1870-0174
INTEGRATED CIPCUITtTTL
HEX
INVE
RTF R
01 ?9S
SN8I99
A1JI 8
1870-0054
ICtTTL OUAD 2-INPUT NAND GATE
01295
*>N4
<4?
A 1J19
1P20-0511
1
ICtTTL QUAD 7-INPT
G
GATE
01 295
SN205
77
A1U20
1870-0378
1
ICtTTl QUAD 2-INPT
NOR
GATE
1 ,>95
*°> N4 4 6 7
A1J21
18
70-OS78
1
ICtOIGITAL DUAL 7-INPT OR/NOR GATE
04713
SC 738 <PK
A1J22
1820-0577
1
ICtOIGITAL
TTL HEX
INVERTFR
o 1 795
SN727
79
A1U2J
1870-0253
7
INTEGRATED CIRCUIT tDIGITAl
ECL
DUAL
04 71 3
MC1035P
A1U 2 <>
1870-0753
IMTEGPAT
FD
CIRCUITtDIG ITAl
ECL
OUAl 04713
MCI
035P
A2
05304-60007
I
BOARD ASSY
t AT
T(NUATOR
78480
05304-60002
A?XA MlSC 05300-70007
1
PIN
CONNECTOR GROUP
PC
Contains
36 pc
ught angle
78480 05300-20007
CONNECTORS Only
14 are
used
A2C1
0160-2750
2
CtFXD
CER 5.1 PF
500VDCM 72987 3OI-OOO-COHO-5191
A2C2
0160-2750
CtFXD
CER 5.1 PF
SOOVOCM 77982
301
-000-CHH0-S1
91
A2C3
CI
40-0208
7
CtFXD MICA
680 PF S*
72136
R0M15F
*81 J3C
A2C%
0140-0708
CtFXD MICA
680 PF St
771 J6
8DM15F681
J3C
A2C5
0160-7199
2
CtFXD MICA
30 PF St
300V0CM '8480 0160-2199
A2C6
01 60-71 99
CtFXD MICA
30 PF 5*
300VDCM
28480
0160-2199
A2C7
0150-0075
CtFXD
CEP
47O0
PF
*100-207 SOOVOCM
77987
8S1-OCO-XSUO-4
72Z
A2C8
01
SC-0C75
CtFXD
CER
4700
Pt
*103-70^ SOOVDCM 77987
851-0C0-X5U0-4
727
St»e introduction
to
this section
for
ordering information
9D-7-5