HP Archive This vintage Hewlett Packard document was preserved and distributed by www. hparchive.com Please visit us on the web ! Thanks to on-line curator: Ken Manders
HP Archive
This vintage Hewlett Packard document was preserved and distributed by
www. hparchive.com Please visit us on the web !
Thanks to on-line curator: Ken Manders
..
;r•======
HE
WL
ET
TIP
AC
KA
RD
OP
ER
AT
ING
AN
DS
ER
VIC
EM
AN
UA
L·
K05-5060A
..~,
LIN
EA
RP
HA
SE
CO
MP
AR
AT
OR
SE
RIA
LN
O.
S-7
41
8A
ND
AB
OV
E
HE
WL
ET
T-P
AC
KA
RD
CO
MP
AN
Y~301
ST
EV
EN
SC
RE
EK
BL
VD
.,S
AN
TA
CL
AR
A,
CA
LIF
.9~O~O
~
HE
WL
ET
Ti;j
PA
CK
AR
D
OP
ER
AT
ING
AN
DS
ER
VIC
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AN
UA
L
FO
R
.K0
5-5
06
0A
LIN
EA
RP
HA
SE
CO
MP
AR
AT
OR
SE
RIA
LN
O.
S-7418
AN
DA
BO
VE
The
Model
K05-5060A
Linear
Phase
Com
paratorreceives
afrequency
standardsignal
of100
kHz,
1M
Hz,
or5
MH
zon
on~
channeland
the
same
frequencyfrom
asecond
sourceon
anotherchannel.
These
two
frequencies
areprocessed
within
the
instr,ument
toprovide
ad
cou
tpu
tw
hichis
proportionalto
thephase
differencebetw
eenth
etw
oinput
signals.T
hed
co
up
tut
canbe
usedto
drivea
potentiometer
orgalva
nometer
typ
erecorder
fora
permanent
recordo
fth
ephase
difference.
PR
EP
AR
AT
ION
FO
RU
SE
Set
11
5/2
30
voltsw
itchon
therear
panelto
exposethe
correctnum
bersfor
theac
linevoltage
used.C
onnectpow
ercord
toth
einstrum
entand
anac
receptacle.T
urnpow
ersw
itchon
andselect
5M
Hz,
1M
Hz,
or100
kHz
positionto
correspondw
ithth
efrequenci~s
tobe
applied.T
ocalibrate
the
ZE
RO
AD
Jand
FU
LL
SC
AL
EA
DJ
controls,apply
thesam
einput
frequencysource
toboth
INPU
T1
andIN
PUT
2.T
hencon
nectth
erecorder
tobe
usedto
the
rearpanel
OU
PT
UT
jack.Push
ZE
RO
AD
Jb
utto
nand
adjustZ
ER
OA
DJ
controlfor
zeroo
utp
ut
asindicated
on
therecorder.
PushF
UL
LSC
AL
EA
DJ
bu
tton
andadjust
FU
LL
SC
AL
EA
DJ
controlfo
rfull
scaleon
recorder.T
headjustm
entrange
ofth
efront-panel
FULL
SC
AL
EA
DJ
controlm
aybe
centeredby
the
CO
AR
SE
FUL
L'S
CA
LE
controlo
nth
erear
ofth
einstrum
ent.R
epeatthe
zeroand
fullscale
adjustments
untilboth
ou
tpu
tsare
correct.
OP
ER
AT
ION
After
the
K05-5060A
iscalibrated,
connectth
etw
ofrequencies
tobe
compared
toIN
PUT
1and
INPU
T2.
The
inputlevel
shouldbe
between
0.5
Vrm
sand
1.1rm
sfo
rboth
inputs.T
hedc
fordriving
arecorder
isfrom
the
rearpanel
OU
TP
UT
jack.U
seboth
OU
TP
UT
terminals,
sinceboth
areabove
ground.
CIR
CU
ITD
ES
CR
IPT
ION
The
K0
5-5
06
0A
power
supplycircuits
provideregulated
+20
voltsdc
tooperate
the
instrument.
The
ou
tpu
tvoltage
isadjustable
bya
controlm
ountedon
the
power
supplyprinted
circuitboard.
Inputvoltage
tothe
K05-5060A
canbe
115or
23
0V
ac,±
10%,
48to
44
0H
zas
selectedby
arear
panelS
EL
EC
TO
Rsw
itch.
The
K05-5060A
phasecom
paratorassem
blycircuits
consisto
ftw
ochannels
which
receiveth
etw
oinput
signalsto
becom
paredand
controlthe
on
/off
du
tycycle
ofa
flip-flopcircuit.
The
rectangularw
aveo
utp
ut
fromth
eflip-flop
isintegrated
togive
ano
utp
ut
dc
signalw
hichis
proportionalto
the
phasedifference
between
thetw
oinput
signals.F
or5
MH
zand
1M
Hz
inputfrequencies,
anoscillator
issw
itchedin
andheterodyned
with
the
inputsignals
toproduce
a50
kHz
signalin
bothchannels.
The
fullscale
width
ofthe
Recorder
chartis
equalto
the
periodof
theinput
signal(th
atis,
for1
MH
zinput,
chartw
idthis
1m
icrosecond).T
ocom
puteth
efrequency
erroro
fthe
frequencyunder
test,use
therelation-
shipE
=!
;w
hereE
isthe
frequencyerror,
0is
the
measured
phasedifference
inm
icroseconds,and
T.
Tis
the
elapsedm
easurement
time
inm
icroseconds.F
orexam
ple,if
the
Recorder
chartindicates
afull
width
variation(1
microsecond
for
1M
Hz
inputsignal)
duringan
elapsedm
easurement
time
of1
hour,the
frequencyerror
is:
E=
0T
Enel:
No
ne
ma
a7
50
28
(60)(50)
(1x
10 6)
3.2x
10
- 10or
3.2parts
in10
10frequency
error.
HE
WL
ET
T-P
AC
KA
RD
CO
MP
AN
Y5
30
1S
TE
VE
NS
CR
EE
KB
LV
D.,
SA
NT
AC
LA
RA
,C
AL
IF.
95
05
0
K0
5-5
06
0A
INT
ER
NA
LA
DJU
ST
ME
NT
S
HEWLETT~
PA
CK
AR
D
Page2
The
K05-5060A
hasthree
internaladjustm
ents;tw
oo
nphase
comparator
assembly
A1
andone
onpow
ersupply
assembly
A2.
Schem
aticdiagram
sare
includedfor
thesetw
oassem
blies.A
djustthe
controlsas
outlinedin
the
following
steps:
a.R
emove
K05-5060A
top
andb
otto
mcovers.
Apply
power
byconnecting
power
cordto
rear-paneljack
andac
line.
b.C
onnecta
DC
Voltm
eterbetw
eenred
andblack
wires
providingth
eo
utp
ut
frompow
ersupply
assembly
printedcircuit
boardo
nb
otto
mof
instrument.
c.A
djustcontrol
A2R
10for
+20
voltsd
co
utp
ut.
Disconnect
DC
Voltm
eter.T
hepow
ersupply
isprotected
fromoverload
ora
shortcircuit
byan
internalcircuit
inintegrated
circuitA
2U1.
d.S
etselector
switch
to5
MH
zand
apply5
MH
zsignal
atIN
PUT
2.
e.C
onnectO
scillatorto
04
collector(on
phasecom
paratorassem
blyA
2at
top
ofinstrum
ent).T
uneL
4to
50
kHz.
The
signalw
illbe
approximately
1volt
peak-to-peak.
f.C
onnectO
scilloscopeto
09
base.Signal
shouldbe
anegative
pulseo
fapproxim
ately1
volt.
g.S
etselector
switch
to1
MH
zand
apply1
MH
zsignal
atIN
PUT
1.
h.C
onnectO
scilloscopeto
01
4collector.
Tune
L3
to5
0kH
z(approxim
ately1
voltpIp
signal),
i.C
onnectO
scilloscopeto
01
0base.
Signalshould
benegative
pulse(approxim
ately1
volt).T
hiscom
pletesthe
adjustments.
HE
WL
ET
T-
PA
CK
AR
DC
OM
PA
NY
",01
ST
EV
EN
SC
AE
EK
BL
VO
.,S
AtH
AC
LA
RA
,C
AL
IF.
9>
05
0
K0
5-5
06
0A
HEWLETT~PACKARD
TA
BL
EO
FR
EP
LA
CE
AB
LE
PA
RT
S
Page
3
CK
TR
EF
.
A1
A2
HP
PA
RT
NO
.
05
06
0-9
20
68
05
06
0-9
11
70
DE
SC
RIP
TIO
N
Phase
Com
paratorB
oardA
ssembly
Pow
erS
up
ply/In
pu
tA
ssembly
The
aboveassem
bliesare
listedseparately
inlater
pages.
C1DS
1
F1
J1J2
,J3
J4J4J4J4P1-
Q1
R1
-R6
R7
R8
R9-R
11R
12
Sl
S2
S3
S4,
S5
T1W1
XF
1
01
80
-21
88
1450-0419
21
10
-00
18
2110-0017
1251-23571
25
0'0
08
31510-00080
34
0-0
08
61510-00090
34
0-0
09
0
18
54
-00
63
21
00
-04
08
2100-0067
21
00
-01
53
31
01
-00
30
31
01
-12
34
05
06
0-9
20
49
31
01
-00
14
9100-3013
81
20
-13
48
14
00
-00
84
MIS
CE
LL
AN
EO
US
50
60
-85
75
50
00
-85
63
5000-8581
50
60
-07
28
50
60
-07
02
03
70
-00
26
0370-0077
05
06
0-9
20
34
05
06
0-9
11
63
1490-0032
C:
fxd,
alumelect,
15
00
p.F,
40
Vd
cw
Ind
icato
rlig
ht,
ne
on
/wh
itelense
Fuse:0.25
amp,
slo-blo,115
VFuse:
0.15am
p,slo-blo,
23
0V
Receptacle,
power:
3-pin,m
aleC
onnector:B
NC
Bin
din
gpost:
redIn
sula
tor
bin
din
gpost
Binding
post:black
Insu
lato
rb
ind
ing
post
Pow
ercord
plug(p
art
of
W1)
Transistor,
Si:
NP
Ntyp
e2
N3
05
5
No
tA
ssigl'1ed
R:
var,co
mp
,2
50
ohms
30%,
1/2
WR
:var,
comp,
linear,2
50
ohms
10%,
1/2WN
ot
Assigned
R:
var,com
p,linear,
20
00
ohms
2%,
1/2
W
Sw
itch,
power:
SP
ST
Sw
itch,
Slide:
DP
DT
(11
5/2
30
Vconversion)
Sw
itch,
Ro
tary:
2pole
3p
ositio
nS
witch
,push
bu
tton
Transform
er,pow
er
Pow
ercord
Bo
dy,
fuseholder
Cover,
top
Cover,
sideC
over,b
otto
m
Fo
ot
Assem
blyF
rame
Assem
blyside
Kn
ob
,zero
andfu
llscale
Kn
ob
,frequency
selector
Panel:
fron
tP
anel:rear
Stand,
tilt
HE
WL
ET
T-
PA
CK
AR
DC
OM
PA
NY
,30
rS
TE
VE
NS
CR
EE
KB
LV
O.,
SA
NT
AC
LA
RA
,C
AL
IF.
9>
OS
O
K0
5-5
06
0A
HEWLETT~PACKARD
TA
BL
EO
FR
EP
LA
CE
AB
LE
PA
RT
SFO
R
05060-92068PH
ASE
CO
MP
AR
AT
OR
ASSE
MB
LY
A1
Page4
CK
TR
EF
.
Al
HP
PA
RT
NO
.
05060-92068
DE
SC
RIP
TIO
N
Phase
Com
paratorA
ssembly
The
aboveassem
blycontains
the
following
replaceableparts.
The
following
referencedesignators
areabbre
viated.A
dda
prefixo
fA
ltoform
acom
pletereference
designatorfor
anypart.
Cl
C2
,C3
C4
C5-C
7C
8
C9
Cl0
Cll
C12
C13
C14
C15
C16
cnC18,
C19
C20,
C21
C22
C23
C24
C25
C26
C27
C28,
C29
C30
C31
C3
2,C
33
C34,
C36
C35,
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
CR
lC
R2
,CR
3C
R4-C
R9
L1L2L3L4
L5L6
01
-07
0170-00850150-01210170-00850150-01210160-0128
0150-01210140-01800140-01850160-01280160-0938
0160-01280180-01060180-01130140-01910150-0121
0170-00850140-01790140-01620140-02040140-0200
0140-01560140-01870170-00940140-02160170-0085
0150-01210170-00850150-01210160-01280150-0121
0140-01800140-01850160-01280160-09380160-0128
0180-01060140-01910140-0216
1901-00331902-00321901-0033
9140-00729140-010705060-9203705060-920369140-0072
9140-0107
1854-0005
C:
fxd,m
ylar,0.1
IlF20%
,5
0vdcw
C:
fxd,cer,
0.1IlF
+80%-20%
,50
vdcwC
:fxd,
mylar,
0.1IlF
20%,
50
vdcwC
:fxd,
cer0.1
IlF+80%
-20%,
50
vdcwC
:fxd,
cer,2121lF
20
%,2
5vdcw
C:
fxd,cer,
0.1IlF
+80%-20%
,5
0vdcw
C:
fxd,m
ica,2000
pf2%
,300
vdcwC
:fxd,
mica,
0.01IlF
5%,
100vdcw
C:
fxd,cer,
2.2IlF
20%,
25vdcw
C:
fxd
,mica,
1000pf
5%
C:
fxd,cer,
2.2IlF
20%,
25vdcw
C:
fxd,tan
telect,
60IlF
20%,
6vdcw
C:
fxd,tan
telect,
100IlF
+20%-1
5%
,30
vdcwC
:fxd,
mica,
56
pf5%
,300
vdcwC
:fxd,
cer,0.1
IlF+80%
-20%,
50
vdcw
C:
fxd,m
ylar0.1
IlF20%
,50
vdcwC
:fxd,
mica,
1000pf
2%,
300vdcw
C:
fxd,m
ica,4700
pf10%
,300
vdcwC
:fxd,
mica,
47pf
5%,
500vdcw
C:
fxd,m
ica,390
pf5%
,300
vdcw
C:
fxd,m
ica,1500
pf2%
,300
vdcwC
:fxd,
mica,
0.027IlF
5%,
100vdcw
C:
fxd,m
ylar,0.047
IlF20%
,5
0vdcw
C:
fxd,m
ica,120
pf2%
,300
vdcwC
:fxd,
mylar,
0.1IlF
20%,
50vdcw
C:
fxd,cer,
0.1IlF
+80%-20%
,5
0vdcw
C:
fxd,m
ylar,0.1
IlF2
0%
,50
vdcwC
:fxd,
cer,0.1
IlF+80%
-20%,
50vdcw
C:
fxd,cer,
2.2IlF
20%,
25vdcw
C:
fxd,cer,
0.1IlF
+80%
,-20%
,5
0vdcw
C:
fxd,m
ica,2000
pf2%
,300
vdcwC
:fxd,
mica,
0.01IlF
5%,
100vdcw
C:
fxd,cer,
2.2IlF
20%,
25vdC"""
C:
fxd,m
ica1000
pf5%
C:
fxd,cer,
2.2IlF
20%,
25vdcw
C:
fxd,tan
telect,
60
llF20%
,6
vdcwC
:fxd,
mica,
56
pf5%
,300
vdcwC
:fxd,
mica
120pf
2%,
300vdcw
Diode,
Si:100
ma
at+
lv,
180PIV
,1N
485BD
iode,breakdow
n:5.49V
5%
,40
0M
WD
iode,Si:
100m
aat
+lV
,180
PIV
,1N
485B
Coil:
fxd,5
mh
10%,
100m
aC
oil:fxd,
27Ilh
10
%,2
00
ma
Coil:
var,5
50
IlhC
oil:var,
30Ilh
Coil:
fxd,5
mh
10%,
100rna
Coil:
fxd,27
Ilh10%
,200
ma
Transistor,
Si:NPr~,
type2N
708
HE
WL
ET
T-P
AC
KA
RD
CO
MP
AN
Y5
'01
ST
EV
EN
SC
RE
EK
BL
VD
"S
AN
TA
CL
AR
A,
CA
LIF
,'5
05
0
K0
5-5
06
0A
HE
WL
ET
T~
PA
CK
AR
D
TA
BL
EO
FR
EP
LA
CE
AB
LE
PA
RT
SF
OR
05
06
0·9
20
68
PH
AS
EC
OM
PA
RA
TO
RA
SS
EM
BLY
A1
(Co
nt'd
)
Page
5
CK
TR
EF
.
Rl
R2
R3
R4
R5
R6
R7
R8
R9
Rl0
Rll
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26,
R27
R28
R29,
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R5
2,R
53
HP
PA
RT
NO
.
07
57
·09
50
07
57
·09
52
0757·09310
75
7·0
89
40
75
7-0
38
3
07
57
·09
29
0757·09170757-09500
75
7·0
95
20757·0931
0757-09000757-09110
75
7·0
34
60
75
7·0
92
90
75
7-0
94
4
0757·09170757-09310
75
7-0
92
40
75
7-0
90
0
0757-09550
75
7·0
92
80
75
7·0
92
40757-09380
75
7-0
90
4
07
57
·08
06
07
57
·03
83
07
57
·09
55
0727-02510
75
7-0
95
4
07
57
·09
30
0757-09370
75
7-0
91
20757-09370
75
7-0
93
0
07
57
·09
00
07
57
·09
22
0757·09310757-09590
75
7-0
94
8
07
57
·09
24
07
57
-09
48
07
57
-09
39
07
57
·09
14
07
57
-09
12
07
57
·09
26
07
57
-09
48
07
57
-09
12
07
57
·09
26
07
57
-09
48
DE
SC
RIP
TIO
N
R:
fxd,
metfilm
,12K
ohm2%
,1
/8W
R:
fxd,
met
film,
15Kohm
2%
,1/8
WR
:fxd
,m
etfilm,
2000o
hm
2%
,1/8
WR
:fxd
,m
etfilm
,5
6o
hm
1%,
1/8
WR
:fxd
,m
etfilm
,18.2
oh
m1%
,1
/8W
.R
:fxd
,m
etfilm
,1600
ohm2
%,1
/8W
R:
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Assigned
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Page7
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