Kenwood CS-5130 User manual

40MHz DUALTRACEREADOUTOSCILLOSCOPE
CS-5130
40MHz DUALTRACEOSCILLOSCOPE
CS-5135
INSTRUCTION MANUAL
KENWOODCORPORATION
©PRINTED INJAPANB50-7667-20(T)
92/121110 987654321 91/121110 987654321
KENWOOD

SAFETY
Symbol in This Manual
» This symbolindicateswhereapplicabiecautionaryor
ZI\ otherimformationistobefound.
Power Source
This equipmentoperates from a powersourcethatdoesnot
applymorethan250V rmsbetweenthesupplyconductors
orbetweeneithersupplyconductorandground.A protec-
tivegroundconnectionbywayofthegroundingconductor
inthepowercordisessentialfor safe operation.
Grounding theProduct
This equipmentisgrounded through thegroundingconduc-
torofthepowercord.Toavoidelectricalshock,plugthe
powercord into a properlywiredreceptaclebeforeconnec-
ting totheequipment input or output terminals.
Use theProperPowerCord
Use onlythepowercordandconnectorspecifiedforyour
product.
Use theProper Fuse
To avoidfirehazard,usea fuseofthecorrecttype.
DonotOperateinExplosiveAtmospheres
To avoidexplosion,donotoperatethisproductinanex-
plosive atmosphere.
DonotRemoveCoverorPanel
To avoidpersonalinjury,donotremovethecoverorpanel.
Refer servicingtoqualifiedpersonnel.
VoltageConversion
Ifthepowersourceisnotappliedtoyourproduct,contact
yourdealer.Toavoidelectricalshock,donotperformthe
voltageconversion.
CONTENTS
SAFETY 2
FEATURES 3
SPECIFICATIONS 4
^PRECAUTIONS 7
CONTROLS ANDINDICATORS9
FRONT PANEL... 9
REAR PANEL 14
DIRECTIONS FOR USE... 15
READOUT DISPLAY (CS-5130Only)15
OPERATING INSTRUCTIONS16
INITIALSTARTING PROCEDURE ..16
[A] OPERATIONS ASA GENERAL-USE OSCILLOSCOPE 16
(1)NORMAL SWEEP DISPLAY OPERATION16
(2)MAGNIFIED SWEEP OPERATION18
(3) ALTERNATE SWEEP OPERATION18
(4)X-YOPERATION19
(5)VIDEOSIGNAL OBSERVATION.. ....19
(6) SINGLE SWEEP OPERATION20
[B] READOUTOPERATION(CS-5130Only)20
APPLICATION ....21
PROBE COMPENSATION....21
TRACE ROTATIONCOMPENSATION21
1. DC VOLTAGE MEASUREMENTS 21
2. MEASUREMENTS OFTHE VOLTAGE
BETWEEN TWOPOINTSONA WAVEFORM22
3. ELIMINATIONOFUNDESIREDSIGNAL
COMPONENTS 23
4. VOLTAGE RATIOMEASUREMENT
USING CURSORS 23
5. TIMEMEASUREMENTS24
6.TIME DIFFERENCE MEASUREMENT24
7. PULSE WIDTHMEASUREMENTS..25
8. PULSE RISE TIMEAND FALL TIME
MEASUREMENTS.... 26
9. PHASE DIFFERENCE MEASUREMENTS 27
10.TIMERATIOMEASUREMENTUSING CURSORS ..28
11. FREQUENCY MEASUREMENTS ...29
12. RELATIVE MEASUREMENTS '...30
13. PULSE JITTER MEASUREMENTS 31
14. SWEEP MAGNIFICATIONS32
15. APPLICATIONOFX-YOPERATION32
/^MAINTENANCE 34
ACCESSORIES ..35
NOTE: This instructionmanualisdescribedfortwomodels
CS-5130 and CS-5135. Refer toitemappliedtoyour
product.
2

FEATURES
1. Highvertical axis sensitivityof 1 mV/divandwideband-
width thatcoversfullyspecifiedfrequencyresponseat
5 mV/div.
2. 12-stepverticalsensitivity from 1 mV/divto5 V/div.
3. Verticalmodefunctionprovidesautomatictrigger sig-
nal selectioncorrespondenttoMODEselectorsetting.
4. Maximumsweeptimesweepat20ns/div.
5. Alternatesweepfunctionenablessimultaneousobser-
vationofa desiredwaveformanditsmagnified
waveform.
6. One-touchswitchovertoX-Yoperation.
7. Automaticfixingfunctioneliminatestroublesome syn-
chronizationoperation.
8. Equipped with theCH1OUTconnectorfor monitoring
channel-1 input signal.
9. Five-revolution DELAY TIME POSITION potentiometer
offers easy setting.
10. Thereadoutfunctiondisplays,inletters,each scale fac-
torofthevertical axis input sensitivity,sweeptime,etc.
onthe CRT. (CS-5130 only)
11. Cursormeasurementmode (CS-5130 only)
The cursormeasurementmodedisplays,inletters,vol-
tagedifference,voltageratio,timedifference,timera-
tio,frequency,andphasedifferencecorrespondingto
movementoftwocursors. This displayprovidesac-
curatewaveformobservationandfacilitatesdatacol-
lectionbyphotography.
3

SPECIFICATIONS
CS-5130 CS-5135
CRT
1 50mmrectangular with internalgraticule
AccelerationVoltage
12 kV
Display Area
8x 10div(1div= 10mm)
VERTICAL AXIS (CH1 and CH2)
Sensitivity
1 mV/divto5 V/div:1 mVto2 mV/div±5%,5 mV/divto5 V/div±3%
Attenuator 12 steps,1 mV/divto5 V/divin1-2-5sequence
Vernier control for fully adjustablesensitivitybetweensteps
Input Impedance
1 MO±2%,approx.30pF
Frequency
Response
DC DC
to40MHz, within -3dB(5mV/divto5 V/div)
DC to15MHz, within -3dB(1mV/divto2 mV/div)
Frequency
Response
AC
5 Hzto40MHz, within -3dB(5mV/divto5 V/div)
5 Hzto 1 5 MHz, within -3dB(1mV/divto2 mV/div)
Rise Time 8.7ns(5mV/divto5 V/div)
17.5 ns(1mV/div& 2 mV/div)
Signal DelayTime Adequateto
identify leadingedge
Crosstalk
-40 dBor less (at1 kHz)
OperatingModes
CH1
Single traceOperatingModes
CH2 Single trace
OperatingModes
ALT Two-waveformdisplay,alternately
OperatingModes
CHOP
Two-waveformdisplay,chopped
OperatingModes
ADD CH1 +(±CH2)addeddisplay
ChopFrequency Approx.300kHz
Channel Polarity Normalorinverted,channel2 onlyinverted
/r\ Maximum Input Voltage
500 Vp-por250V (DC+ ACpeak)
HORIZONTALAXIS Input thru CH2,x 10MAGnotincluded
OperatingModes
X-Y operationisselectable with HORIZMODEswitch
CH1 : Y axis
CH2 : X axis
Sensitivity
Same asvertical axis (CH2)
Input Impedance
Same asvertical axis (CH2)
Frequency
Response
DC DC
to1 MHz, within -3dB
Frequency
Response
AC
5 Hzto1 MHz, within -3dB
X-Y Phase Difference 3°or
less at100kHz
/fyMaximum Input Voltage
Same asvertical axis (CH2)
SWEEP
Type
A A sweep
Type
ALT
A sweep(intensifiedfor duration ofB sweep)andB sweep(delayedsweep)alternating
Type
B
Delayed sweep
Type
X-Y X-Y oscilloscopeoperation
Sweep Time
A 0.2jus/divto0.5s/div±3%,in20ranges,in 1 -2-5sequence
Vernier control for fully adjustablesweep time betweensteps
Sweep Time
B
0.2/xs/divto50ms/div± 3%,in 1 7 ranges,in 1 -2-5sequence
Sweep Magnification
x 10(tentimes)±5%(±8%in0.2/xs-to-0.5(is range)
Linearity
±3% (±5%forx 10magnification)
Holdoff
Continuouslyvariable from NORMtomorethanten time (MAX)
Trace Separation
Shifts B sweeptracecontinuouslyinverticaldirectionby4 divisionsormore with
respect toA sweep
Delayed Sweep Continuousdelay
(AFTER DELAY) & triggered delay(B TRIG' D: triggered byA trigger)
Delay Time Continuousadjustable
from 0.2fis/d'w to0.5s/div
4

CS-5130 CS-5135
Delay Accuracy ±(3%ofsetvalue+
1 % of full
scale) + (0to300ns) ±4%ofreadingonCRT
Delayed Jitter
10000 : 1 ofdecupled time axis A setvalue
TRIGGERING
Modes
AUTO, NORM,FIX,& SINGLE-RESET
Trigger
Source
VERT MODE Triggeredby
input signalselected with verticalMODEselector
Trigger
Source
CH1
TriggeredbyCH1verticalsignal
Trigger
Source
CH2
TriggeredbyCH2verticalsignal
Trigger
Source
LINE
Triggeredbylinefrequency
Trigger
Source
EXT
Triggeredbyexternal trigger signal
External Trigger Input Impedance
1 MO±2%,approx.25pF
^MAX.EXT. Input Voltage
50 V (DC+ ACpeak)
Coupling
AC, HFREJ, DC, TV-FRAME, & TV-LINE
TriggerSensitivity AtNORM
position
TriggerSensitivity
AC
Triggerfrequencyrange
10 Hzto20MHz(INT:1 div, EXT: 0.15 Vp-p)
10 Hzto40MHz(INT:1.5div, EXT: 0.2Vp-p)
TriggerSensitivity
DC
Triggerfrequencyrange
DC to20MHz(INT:1 div, EXT: 0.15Vp-p)
DC to40MHz(INT:1.5div, EXT: 0.2Vp-p)
TriggerSensitivity
HFREJ
Triggerfrequencyrangeismorethan50kHz,andminimumamplitude(voltage)
requiredforsyncisincreased.
TriggerSensitivity
TV
FRAME, LINE
INT: 1.0div, EXT: 0.15Vp-p
AUTO: SameasabovespecificationsFIX:50Hzto20MHz(INT:1.5div,EXT:200mV)
forabove50Hz50Hzto40MHz(INT:2.0div,EXT:250mV)
CALIBRATION VOLTAGE
1 V p-p±3%,squarewave,positivepolarity,approx.1 kHz
INTENSITY MODULATION
Sensitivity
+ 5 V,positivevoltagedecreasesbrightness
Input Impedance Approx.10kfi
Usable FrequencyRange
DC to5 MHz
Maximum Input Voltage
50 V (DC+ ACpeak)
VERTICAL AXISSIGNALOUTPUT(CH1only)
Output voltage Approx.50mVp-p/div(500 termination)
Output Impedance Approx.50Q
Frequency Response
100 Hzto40MHz,-3dB/500 termination
(1 mV/div,2 mV/div:100Hzto15MHz,-3dB)
5