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HP 5245L Service Manual page 136

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Model 5245L
NOTES
I,
SYMBOLS
N
IE>
COMMON
EMITTER AMPLIFIER
1.7
N
IB>
COMMON
BASE AMPLIFIER
t/
J"\
coMMoN
coLLEcroR
AMPLTFTER
lY
(EMrrrER
FOL)
t\
J!>-
sPLrr
LoAD
AMPLTFTER
IY
J
aHo
GATE, NUMBER rNDrcATEs
lfF
ffirnol,oru
srArE
REouTRES
-rsv
CONTROL
i
\2-
rNHrBrr
GATE;
oFF srATE
REeurREs
-1./
-I5V
CONTROL;
2.
GENERAL
ABBREVIATIONS
DP =
DECIMAL
POINT
DR =
DIGITAL
RECORDER
GC =
GATE
CONTROL
MU
=
MEASUREMENT
UNIT
BCD
=
BINARY CODED DECIMAL
DCA
=
DECIMAL
COUNTER ASSY
DDA
=
DECADE DIVIDER
ASSY
MPS
=
MULTIPLIED
PERIOD
SIG
3.
SWITCH SITUATION ABBREVIATIONS
,:AND
+:OR
Q
=
INPUT
SWITCH: CHECX
C
=
INPUT
SWITCH:
NOT
CHECK
f
:
TIME BASE SWITCH:
EXT
E
=
TIME
BASE
swITcH: NoT
ExT
f
:
FUNCTION SWITCH:
FREOUENCY
M =
FUNCTION SWITCH:
MANUAL START
OR
MANUAL
STOP
M =
FUNCTION SWITCH: NOT
(MANUAL
START
OR MANUAL
STOP)
P
=
FUNCTION SWITCH; PERIOD
AVERAGE
(FOR
ANY
POSITION)
Pa =
FUNCTION SWITCH;
PERIOD
AVERAGE
.-
(FOR
SPEC|FTC POS|TTON)
P
:
FUNCTION SWITCH: REMOTE
OR
TIME
INT
R- =
FUNCTION SWITCH: NOT
(REMOTE
OR
TIME
INT)
4.
DP
LAMPS ARE
DESIGNATED
O
THRU
7
FOR
EACH
POSITION
FROM RIGHT TO
LEFT
AS
VIEWED
FROM
FRONT
5.
DP AND
MU LAMPS
OPERATE
AS TABULATEO
IVHEN
INPUT SWITCH
lS
NOT
CHECK;
LAMPS
OPERATE
IN
CHECK
ONLY
IF
FUNCTION SWITCH
IS
SET
TO
FREQUENCY
6.
DP AND
MU
LAMPS ARE LIGHTED
BY
+I7OV
CONTROL
SUPPLIED
TO
APPROPRIATE
A8.A9
TERMINAL FROM
SIYITCH
OR
JIO
7.
TIME
RELATIONSHIPS
GA1NG j--l_
TRANSFER
*l
!+
35ms
SAMPLING
RATE
MV
T,
,
ssrs
uttt
*l
l*
ssEc
uax
RESET
'--)l
lt-ssms
-1J--
LF
DDA
-+il+
zOUS
ourPur
-ffse.5
GATE CONTROL
SUMMARY
(NorE 3)
GATE
CONTROL
DESIGNATION
INTERNAL
CONTROL
REMOTE
CONTROL
(J9
PIN
NO.)
5Wt
I
UH
5t
I
UA
r
t(,N
FUr(
ON
STATE
(-I5V).
WITH
(
PLUG
IN
OFF)
SOURCE
I
2
3
4
5
6
7
I
9
to
il
t2
t3
?t
22
23
24
25
26
27
28
29
(M.E.c)+(p.E.c)+(
p.
E)
(M
+
F).e
(F.E)+(P.C)
(M+F).E+(P.E.e
)
P'e
F.E.C
IOOK
P4
IOK
Pg
lK
P4
IOOPs
lO
Pg
F+
lpA
ANY
PA
EXCEPT
I
PA
(tos).(y+f+P.c)
ils)'(M+F+P.d)
(o.lS).(M+F+ P.e)
ilOmS).1y+r+e.d)
(tms).(M+F+p.d)
(o.tms).(M+
F+
P.e)
(rous)'(M+F+P)+(P.C)
(tUS)'(M+r+P.e)
(o.rus).(M+F+P.e)
Arsrc (F-5)
ArsrB
(R-2)
A3SIC
(
R- 5)
A2SrA
(
F-
3)
ArstA (R-8)
AtsrA
(F-
2)
A3S|A
(F-
9)
AsSrA
(F-
S)
A3StA
(
F-
7)
A3S|A
(
F-
6)
A3S|A
(F-
5)
A3StA
(F-
3,4)
A3S|A
(R-9r/2)
A2S|A
(
F-
4)
A2SIA
(F-5)
A2S|A
(
F-
6)
A2SrA
(
F-
7)
A2SrA
(
F-
8)
A2SrA
(
F- 9)
A2SrA
(
F-
rO)
A2S|A
(F-n)
A2SrA
(F-
t2)
I
2
3
4
5
6
7
I
9
ro
tl
t2
l3
2t
22
23
24
?5
26
27
28
29
DECIMAL
POINT
SITUATIONS
lruores
3,4,5,6)
FUNCTION
swlrcH
TIME BASE
SWITCH
O.IUS
tus
tous
O.lmS
lmS
lOmS
o.
ts
rs
ros
EXT
M
START
M
STOP
F
lPa
lOPl
IOOP4
IK
PA
IOK P4
IOOK P4
R
;
2
3
4
5
6
o
o
I
2
3
4
5
I
2
o
I
2
3
4
2
I
2
o
I
2
3
;
o
I
?
o
l
;
2
o
I
i
2
I
2
o
3
o
I
4
;
I
?
3
4
:
MEASUREMENT
UNITS
SITUATIONS
tnores
3,5,6)
FUNCTION
swlTcH
TIME
BASE
SWITCH
O.
IUS
lus
tous
O.lmS
lmS
lOmS
o.ts
ts
tos
EXT
M
START
M
STOP
F
lPa
lOP4
IOOP4
lK
P4
IOKPq
IOOKPq
R
;
US
US
US
US
US
US
;,
US
US
US
US
US
US
;,
mS
us
US
US
us
,j
;,
mS
mS
US
US
US
:
;,
mS
mS
mS
US
US
i
;,
sEc
mS
mS
mS
)+
i
;,
sEc
sEc
mS
*
*
t(
;.
sEc
sEc
tt
t(
)f
*
KHt
lf
*
t(
tf
t(
tt
x
SOURCE
OF
DP
AND
MU
CONTROLS
(Hores
c,e)
DP
DESI
G-
NATION
I
NTERNA L
SOURCE
REMOTE
CONTROL
(,,
lO
PIN
NO)
MU
DESIG-
NATION
INTERNAL
SOURCE
REMOTE
CONTROL
(J
lo
PIN
NO)
7
6
5
4
3
2
I
o
AzslE
lR
- 5)
A2S|E
(
R-8)
A2SrE
(
F
-7)
A2SrD
(
R
-6)
A2SrC
(
F-7)
A2SrD
(F-9)
A2SrC
(
R
-8)
7
6
5
4
3
2
I
to
MHz
KHz
sEc
mS
us
It
A2SrB
(R-2r/2)
A2SrH
(R-8t/2)
A2SrF
(R-
4)
A2SrG
(R-
7)
A2S|G
(R-rO)
A2SrG
(R-6)
t3
t2
t4
t5
r6
il
02349-1
ot
245-0-7ABCD€

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