Osciloscopio Analógico Goldstar OS9020P

71
GoldSt<tr ASK & CO. ELEKTITONIKK LYNGBOVEII:N 52 t-nxst-'.vAc TLF. 55 3448 93 FAx 55 34 I i l0 OSCILLOSCOPE os-g020P SERVICE MANUAL €I GoklStor Jrrecision Go.,LtGl.

description

Diagramas e información para reparación del Osciloscopio Analógico Goldstar OS9020P.

Transcript of Osciloscopio Analógico Goldstar OS9020P

Page 1: Osciloscopio Analógico Goldstar OS9020P

GoldSt<tr

ASK & CO. ELEKTITONIKKLYNGBOVEII:N 52

t-nxst-'.vAcTLF. 55 34 48 93 FAx 55 34 I i l0

OSCILLOSCOPE os-g020PSERVICE MANUAL

€I GoklStor Jrrecision Go.,LtGl.

Page 2: Osciloscopio Analógico Goldstar OS9020P

GoldSt<tr

OSCILLOSCOPE os-g020PSERVICE MANUAL

ASK & CO. I'I,I.]KT'RONIKKLYNGB['VEIEN 52

E l t i t .nxsr.vAcTLF. ss 34 4tt 93 FAX s-5 34 1l 10

t roRwA y

M OoklStcrr lrneclslon Go-,Ltcl.#20 , Yo ido -dong , Yongdungpo-gu . Seou l ' l 80 -121 , Ko rea19 th F l . , Eas t Tower , Lucky -Go lds ta r Tw in TowersYoido P O. Box 4Q4Te l : (02 ) 787 -6862 6828 T tx :GSFADAR K22938Fax: (02) 7 84- 1 646,1 87 -681 8 Cable : GOLDRADAR

Gold5tctr frreclslon13013 Eas t 166 th S t ree t Ce r r i o r s , Ca ,90 i01 -2226 , U S AT e l : ( 2 1 3 ) 4 0 4 - 0 1 0 1Fax : (213 )921 -6221T lx ;B ' l Q -563 -57 1 I LG ILA

Page 3: Osciloscopio Analógico Goldstar OS9020P

Servicing Precautions

Please read al I instruct ions in the service rnanual throughlybefore servicing.Disconnect power cord fron power source before opening theenclosure.

Instructions

1. To naintain the precj"sion and rel iabi l i . ty of the product use i t .

2. After turning on power, please al low a 1S-ninute per-heat ing periodbefore use.

3. Tr iple-I ine power cord is to be used for the product. But when youare using the doublel ine cord, make sure to connect the earth terninalof the product to the earth at the power source for safety.

4. For qual i ty inprovenent the exter ior design and specif icat ions of theproduct can be changed without prior notice.

Warranty

Warranty service covers a period of one year fron the date of originalpurchase.In case o f techn ica l fa i lu re w i th in one year , repa i r serv ice w i I I beprovided by our service center.We charge for repairs after the one year warranty period expires.when the fa i lu re i s a resu l t o f user 's neg lec t , na tura l d isas ter o raccident, we charge for repairs regardless of the warranty period.

Not ice

This Serivce Manual descr ibes the most typical product of this model.I f there are any specif ic di f ferences between this Manua] and theservi .c ing unit , please contact GoIdStar Precisj .on Co.. Ltd.

( i o l - dS ta r P rec i - s i o r r Co - , I - t d .

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Page 4: Osciloscopio Analógico Goldstar OS9020P

CONTENTS

] - . SPECIF I CATI ON

2. ACCESSORIES

3. PREVENTI\/E MAINTENA\ICE

4 . C IRCIJ IT DESCRIPT ION. 7A

5. CAI-IBRATI ONI . 13

5-1. Calibration Interval . . 13

5-2, Test Equipment Required 13

5-3. Prel ininary Procedure .. 13

5 -4 . P re l i n i na ry Con t ro l Se t t i ngs . . . . . . . . . . . 14

5-5. Initial Starting Procedure 14

6. SEMI COI\IDtTCTORCONFI GTIRATI ()1\I

I-EAD

7- EI-ECTRI CAI- PARTS ARRAAIGEMEIVT(WITFI ADJTISTMENT I-OCATIONS)

A- EI-ECTRI CAI- PARTS I-I ST 27

9 . B I -OCI { D IAGRAM. 43

Lg . SC I {EMATIC D IAGI?AMS . . . . . . . 44

1 - 1 - . WIRTNG DIAGRAM . 58

L2. MECFIANI CAI- PARTS I-I ST & EXPI.-ODEDvI EW 59

A3. EX:TERNAI- VIEWS

24

25

62

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1 . S P E C I F I C A T I O N S

PART SPECIFICATIONS

' CRT1) Conf igrat ion and

useful screen

2) Accelerat ing potent ial .

3) Phosphor

4) Focussing

5) Trace rotatj.on

6) Intensity control

6- inch rectangular screen with internal grat icule ; 8x10 Div( 1 div = 1 Cn ) , marking for neasurenent of rise tine.Znm subdivisions along the centraL axis.

+1.9KV approx. (ref . cathode)

P43

possib le

provided

provided

r Z-Axis input(Intensi ty Modulation)

1) Input signal

2) Band-width

3) Coupl ing

4) Input inpedance

5) Maxinun i"nput voltage

Posi.tive going signal decreases intensity +svp-p or nore signalcases noticeable nodulation at nornal intensity setti.ngs.

DC - ZMHz (-3dB)

DC

ZAK - 30Kohns

30V ( pQ+pgak AC )

r Vertical Deflection1) Band-width (-3dB)

DC coupled

coupled

Modes

Def lect ion Factor

4) Accuracy

5) Input inpedance

6) Maxinun input voltage

7) Input coupl ing

DC toDC to

ZAMHz nornalIAMHZ magnified (CH1 only)

LbHzlAHz

toto

ZLllHz nornalMlllHZ nagnifj.ed (CH1 only)

CHl, CHZ, ADD. DUAL ( CH0P ; Tine,/div switch - A.Zs to 5nS ,ALT ; Tine,/div switch ZnS to 0.ZuS )

SnV./div to SV,/div in 10 calibrated steps of a l-2-5 sequence.Continuously var iable between steps at least I :2.5

x5 MAG ; lnV,/div to 1V,/div in 10 calibrated steps. (CHl only)

nornal x3% magni f ied t 5% (CH1 only)

approx. lM-ohn in paral IeI with 30pF

Direct iZSAV (Dc+peak AC), with probe;refer to probe specif icat ion

DC-GND-AC

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PART SPECIFICATIONS

8) Rise t ine

9) CHl out

10) Polar i ty invert ion

17.5nS or less(35nS or less; xb MAG)

Z5nV/divXZA% into 50 ohns ZAHz to t0llHz( -3dB )

CH2 only

r Horizontal Deflection1) Display nodes

2) Tine base

3) Sweep nagnification

4) Accuracy

A X-Y , xlt VARIABLE

b.2us/div b A.ZS/div in 19 cal ibrated steps,uncalibrated continuous control between steps

L-2-5 sequence.a t l e a s t 1 : 2 . 5

10 tines (naxinun sweep rate ; ZLnS/div)Note ; 50nS,/div.ZLnS/div of TIME BASE are uncalibrated.

t3%, f .5% QC to 40C), addit ional error for nagni. f ier t2%

r Trigger Systen1) Modes

2) Source

3) Coupl ing

4) Slope

5) Sensit iv i ty andFrequency

AUTO, NORM

TV-V, TV-H

6) External triggerInput inpedance

Max. input voltage

a u t o , n o r n , T V - V , T V - H

INT ( CH1, CHz, VERT ) LINE , EXT

AC

f o r -

20Hz-ZMHz ZAHz-ZAMHz

INT (VERT) 4 .5 d iv Q. A) 1 . 5 d i v ( 3 . 0 )

EXT 0.2 l lp-p 0 .8 Vp-p

at Least 1 di"v or 1. 0Vp-p

approx. 1 M-ohn

250V ( DC + paek AC )

;1 )

2)

3)

t C

t ,

1 )

2)

3)

I

1)

2)

rEt

1 )

2)

3)

4)

5)

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PART SPECIFICATIONS

* X-Y 0peration1) X-ax is

2) Y-ax is

3) X-Y phase difference

(same as CHl exceptDeflect ion factor ;Accuracy ; X5%Frequency response;

for the fol lowing)sane as that of CH1

DC to SAAKHz ( -3dBJ

sane as cHz

3' or less ( at DC to 50KHz )

* Cal ibrator (probe adj.) \KHz(+ZAD f requency , 0 .5V( XLT%) square waveduty rat io : 40 - 6A%

* Power supplyl) Voltage range

2) Frequency

3) Power consunption

voltage range fuse

l AA (90 - r l gv ) /AC 2A25AU

r20 (108 - r32V) / AC zA25AV

229 (r98 - 242V) / AC A25AV

244 Qrc - Z50V) / AC Az5AV

5A / 6AHz

approx. 35W

t

1)

t \

Physical Charac.Weight

Dimension

7.SKe

320 nn (W) x l4A nn (H) x 43A mn (L)

r Environnental Charac-teri sti c

1) Temperature rangefor rated operation

2) llax. ambientoperating tenperature

3) Max. storagetenerature

4) Humidity range forrated operation

5) Max. anbientoperat ing humidi ty

+ 1 0 ' C t o + 3 5 ' C ( + 5 0 ' F t o + 9 5 ' F )

0 ' C t o + 4 0 " C ( + 3 2 ' F t o + 1 0 4 ' F )

- 2 A " C b + 7 A " C ( - + " F t o + 1 5 8 ' F )

45% to 85% RH

35% to 85% RH

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2 . ACCESSORIES

(1) Operation nanual

(2) Probe (option)

(3) Spare Fuse

(4) Power cord

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Page 9: Osciloscopio Analógico Goldstar OS9020P

3- PREVENTT VE MAT NTENAAICE

Preventive maintenance, when perforned on a regular basis, can preventinstrunent breakdown and may improve the rel iabi l i ty of the osci l loscope.The severi ty of environnent to which this instrument is subjected wi l ldeternj.ne the frequency of naintenance. A convenient tine to performprevent i .ve maintenance is preceding recal ibrat ion of the instrunent.

Disassenbly

Renove the screws in the top cover of the instrument. Gently seperatethe top cover fron the instrunent and Iay aside. Most of the internalparts of the instrunent are now accessible.

Cleaning

The instrument should be cleaned as often as operating conditionsrequire. Accumulation of dirt in the instrument can cause componentbreakdown.The covers provide protection against dust in the interior of theinstrunent. Loose dust accunulated on these covers can be renoved witha soft c loth or snal l brush.Dirt that renains can be removed with a soft cloth danpened in a nilddetergent and water solution. Abrasive cleaners should not be used.Cleaning the inter ior should only be occasional ly necessary. The bestway to clean the inter ior is to blow off the dust with a dry, low-veloci ty strean of air . A soft-br ist le brush or a cottont ippedappl icator is useful for c leaning in narrow spaces or for c leaning noredel icate conponents.

Visua1 Inspect ion

The instrunent should be inpected occasionally for such defects asbrocken connections, improperly seated transistors, danaged circuitboards, and heat-danaged parts. the corrective procedure for nostvis ible defects is apparent ; however, part icular care nust be takenif heat-damaged conponents are found. Overheating usually indicatesother trouble in the instrument ; therefore, correcting the cause ofthe overheating is inportant to prevent recurrence of the damage.

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Page 10: Osciloscopio Analógico Goldstar OS9020P

4. CIRCT] IT DESCF?IP: t r ION

The block diagran ( page 43 ) shows the overall relationship between allof the circui ts. Conplete schematics of each circui t are also given insect ion schnat ics diagrans ( page 44 to 57 ).Refer to these diagrams throughout the fol lowing circui t descr ipt ion forelectr ical values and relat ionship.

ATTENUATOR

CH1 ( CHz ) IT.TPUT A}IPLIFIER

CH1 ( CHz ) PREAilP & TRIGGER PICK OFF

(1 )

Signals applied to the input connector can be either AC coupled or DC coupled,or they can be disconnected to +he internal circuit when 5901 ( 5902 ) isGND posit ion.Attenuation is deternined by the setting of the V1LT / DIV switch.The attenuator that is control led by the VlLT / DIV switch has ;2, +4,+ lA , + tAA c i r cu i t .+2, +4, =10 c i rcu i ts are in RA101 ( RAIAZ ) and =10, +LAA c i rcu i tsare between S101-AZ ( StgZ-AZ ) and 5101-82 ( SLg2-82 ).

(2 ,3 )

Signal fron the input attenuator is connected to source follower Q101( 0105 ). When excessively high-anpl i tude signals are appl ied to the sourcefol lower, the signals wiI I be Q103 ( 4106 ) and the gate-source junct ion ofQ101 ( 0105 ). When 5801 is open ( x SMAG ), the signal thatis feed back to 0P AMP through R109 anplfies the output signal ofQ104 by 5 t ines.And the signal of QZAG ( 0306 ) base is converted fron a single-ended simalto a paraphase signal by di f ferent ial anpl i f ier.

Vert ical preanp circui ts provide control of vert ical posi t ion.They also contain a stage to provide a sample of the input signal to thetr igger preanp circui t for internal t r iggering fron the CH1 or CH2 signalonly. And the trigger preamp of CH1 provides the CH1 input simal to thehorizontal anpl i f ier in the X-Y posit ion of the TII IE / DIV switch.The tr igger preanp circui t anpl i f ies the internal t r igger signal to thelevel necessary to drive the trigger generator circuit.

VERTICAL CON'IBOL

The vet ical switching circui t determines the input signal or conbinat ion ofinput signals to be connected to the vertical nain anp.Input signal combinations that can be displayed are selected by D FLIP-FLOPthat is controlled by the vert.ical node switches and the X-Y position ofthe TIME / DIV switch.In the ALT and CHOP modes, both channels are alternately displayed on ashared t ine basi.s.

_ I A _

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VERTICAL MAIN AMPLIFIER

The ver t i ca l na in ampl i f ie r c i rcu i t p rov idesthe ver t i ca l de f lec t ion s igna l be fore i t i sdef lect ion plates of the CRT.

( 7 )

the f inal napl i f icat ion forappl ied to the vert ical

The Trigger Anpl i f ier c ircui t produces tr igger pulses to start the sweepgenerator circui t .The Trigger Generator circui t consists of the tr igger source, t r iggernode switch, TV synchronizat ion circui t , t r igger ampl i f ier, U109 andetc. The Trigger Source Switch selects one signal of the signals fron thevert ical t r igger preanps, power l ine source appl ied to this instrument,external trigger input BNC connector connected to front panel.The Trigger Generator Circui t has the circui t to control the tr igger leveland slope.The signal type is AC.The Trigger mode Switch determines the operating mode for the trigger generatorci rcui t .In the N0RM node, the sweep signal is generated only the trigger signalis generated, 0peration in the AUTO, TV-V mode is the sane operationas N0RM mode, except that a free running trace is displayed when a triggerpulse is not present or the apl i tude of the tr igger signal is not adequate.The Base Signal of Q130 which enters through three switches, Q34? andetc is amplfied by Q345, Q346.The anplf ied signal, the col lector signal of Q346, enters the N0.2 pin ofU109, ou tpu ts in N0.8 p in o f U109.The N0.8 pin signal of U109 is cal led tr igger signal or t r igger pulse.

TRIGGER AMPLIFIER

SWEEP GENERATOR

(8 )

(9 )

Sweep generator circui t consists of sweep gate circui t and ni l ler integrator.The sweep gate is on, a very little negative going signal is generated inthe gate of Q129, input Mi l ler Integrator, by R-C network.The signal in the gate of Q129 is anpl i f ied by Mi l ler Integrator, theampli f ied sj .gnal appear in the Enit ter of Q342, is ca]Ied sweep signal andenters the Base of Q327 through R551.This sweep signal is generated on comnend ( trigger pulse ) fron the triggergenerator circui t .The sweep gate circuit produces an unblanking gate to unblank the CRT duringsweep t ime.

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Page 12: Osciloscopio Analógico Goldstar OS9020P

HORIZOT.ITAL OUIPIJT AilPLIFIER (12)

The Horizontal Output Anpl i f ier provides the f inal s ignal anpl i f icat ion todr ive the CRT horizontal def lect ion plates.The Horizontal 0utput Anpl i f ier consists of f ive cascade stage anpl i f iers.The first stage horizontal main anplifier has a low input inpedance andrequire very little voltage change at the input to produce the desiredoutput change.The ouput signal fron cornplenentary arnplifier }IZS,horizontal def lect ion plate.The output signal from conplenentary anplifier e126,

Q127 drives the right

Q128 drives the lefthorizontal def lect ion p1ate.The Horizontal Output Anplifier has the horizontal magnification and thehorizontal posi t ion funct ions.In al l posi t ion of the TII IE / DIV select switch except X-Y the input signa]of the horizontal output anplifier is the sawtooth signal from the sweepgenerator. In the X-Y position of the TIME / DIV select switch the inputsignal of the Horizontal Output Anplfier is the signal fron the channel Ipreamp circui t of the vert ical def lect ion systen.

POWER STIPPLY (14 )

The Iow voltage Power Supply Circuit provides five regulated sources ( -tzVol ts , *5 Vol ts , +12 Vol ts , *56 Vol ts , + I4A Vol ts ) and three unregulatedsource ( +195 volts ) used to operate the vert ical deflectionsysten, horizontal deflection systen and cRT driving circuit.

CRT CIRCUIT (13)

The CRT Circuit provides the voltage levels and control circuits to operate CRT.The circuitry consists of the z-axis amplifier, high voltage oscillator,high voltage regulator, high woltage rectifier and the CRT controls.The calibrator circuit produces a square wave output signal with accurateamplitude and frequency.This output signal available as a square wave Voltage at the PROBE ADJUST 0.bVp-p( II{Ilz ) connector.

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Page 13: Osciloscopio Analógico Goldstar OS9020P

5. CAI- IBRATI ON

GoldStar Precision Co., Ltd. provides conplete instrunent repair and cal ibrat ion.Contact the GoldStar Precsion Co., Ltd. of f ice.

5-1. Calibration interval

To naintain instrunent accuracy, perforn the calibration of the OS-}AZ4Pat least every TAAA hours of operations or every six nonthi f used frequent ly.

5-2. Test equipment required

The fol lowing test equipment(Table 5-1 ; see page 23) and accessories. orequivalent, are requl.red for the complete cal ibrat ion of the 0S-9020P.The given specif icat ions for the test equipnent are the ninimun necessaryfor accurate cal ibrat ion.Therefore, the specifications of any test equipment used nust neet orexceed the l ist specif icat ions.Al l the test equipment ia assuned to be comect ly cal ibrated andoperat ing within the I isted specif icat ion. Operat ing instruct ions for thetest equipnent are not given in this procedure. Refer to the inst,ructionnanual for the test equipnent if nore information is needed.

5-3. Prelininary procedure

This instrunent should be calibrated at an anbient tenperature of +ZAC( t 5C ) for best overall accuracy.

1. Connect the instrunent to AC Iine voltage, Sa/6aHz line source.

2. Set the instrument controls as given in the preliminary ControlSetting. Allow at least fifteen minutes of warnup before proceeding.

3. See the Adjustment Locations in the pulrout pages(see page 2E).

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Page 14: Osciloscopio Analógico Goldstar OS9020P

Controls Sett ings Controls Settings

@ Focus Midrange - HORIZOI'ITAL -

O TRACE ROTATIONAs desi.red o H-PosrTrON Midrange

O INTENSITY Midrange (E x1OMAG Normal

- VERTICAL _O TIME/DIV 1nS

@ VARIABLE CAL@ V-POSITION Mi drange

- TRIG -@ V_VARIABLE CAL( fu l l y c lockwise)

@ LEVEL Midrange, nonal@ INPUT

COUPLINGGND (AC-GND-DC)

@ SLOPE + (putt)

@ VOLTS,/DIV 5 mV,zDIV @ MODE Auto

O V_MODE @ TRIG SOI'RCE INT (CH1)

C CHz INVERT Nornal

5-4. Preliminary control settings

Preset the instrument controls to the settings given below, when startingthe cal ibrat ion procedures.

5-5. Initial starting procedure

1 .

2.

4.

Push the POWER switch.

Wait a few seconds for the cathode ray tube ( CRT )A trace should appear on the display of the CRT.

If the trace disappears, increase ( c lockwise ) thesett ing unt i l the trace is easi ly observed

Adjust F0CUS control for the best focused display.

to warm up.

INTENSITY control

Readjust POSITI0N controls if necessary, to center the trace.

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POWER STIPPLY SYSTEM

NOTE : Before you begin, see ADJUSTMENT LOCATI0NS in the pullout pages.(see page 25)

Control sett ings

Preset the controls as given in the Prelininary Control Settings.

t1l Check Low-voltage Supply, if necessary.

a. Connect the digital voltneter ( DVM ) from the: * 11 .75V to + I2 .25V

b. Connect the DVM fron the - 12 volt line.: - 11 .75V to - I 2 .25U

c. Connect the DVM fron the * 5 volt ]ine.: 1 . 4 . ?5V to +5 .25V

d. Connect the DVM from the *56 volt I ine.: *54V to +58V

e. Connect the DVM fron the + t4g volt line.: *137V to * I42Y

f. Connect the DVM fron the +195 volt line. (unregulated): +185V to +2lAY ( J l A )

* 12 volt l ine.( PB101-9 )

( P8101-6 )

( PBL0I_T2 )

( R183-down )

( R183-up )

lU Check High-voltage Supply.

a. Connnect the DVM to the H. V test point (by High-voltage Probe.

b. Check for DVM reading as -1705 - -1895V

H. V and CRT DRV

(P106-6)

BD)

DI SPI-AY

Control Setting

Preset the controls as given in the Prelininary Control Setting.

t3l Check,zAdjust CRT Bias.

MODE switch to the AUTO position, and TIME,/DIV switch to the lnS.

a. Rotate the INTENSITY to the direction of I o'clock.

b. Observe the trace of CRT.

c. Adjust the CRT Bias Adjustment VR119 so that the trace makesan appear.

INTEN

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Page 16: Osciloscopio Analógico Goldstar OS9020P

t4l Check,zAdjust Trace Rotation.

a. check that the trace ia parallel to the horizontal center line.b. Adjust the TRACE R0TATION for a trace that is parallel with the

horizontal grat icule l ines.

tsl Check,zAdjust ASTIGnatisn and FOCUS

a. TIME,/DIV switch to the X-Y position,b. Set the IIITENSITY control for a snall

f igure, using posit ion controls.

and AC-GND-DC to DC.spot, as the following

c.d.

T h e s p o t

c e n t e r o f s c n e e l

Check that the spot is round.Adjust the FOcus adjustnent and ASTrG adjustnent vRll? fora round spot.

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Page 17: Osciloscopio Analógico Goldstar OS9020P

I{ORI ZONTAI- SYSTEM

Control sett ings

Preset the controls as given in the Prel ininary Control Sett ings.

t6l Check,/Adjust Horizontal Gain.

a. Set the input AC-GND-DC to DC.b. TIME,/DIV switch to the Lms.c. Check that the t ime narks al ign with the grat icule l ine over the

center e igh t D lV is ions , w i th in 3%d. Adjust the H GAIN adjustnent VR114 so that the t ine narks al ign

with the center eight grat icule l ines.

l7l Check,zAdj ust Horizontal x 10 MAG Gain.

a. Set the TIME,/DIV switch to the 1mS.b. Set x 10 MAGc. Check that the one-cycle t ine narks al ign with the ten divis ion

gra t icu le l ines , w i th in 5%.d. Adjust the MAG GAIN adjustnent VR115 so that the one-cycle

t ime marks al ign with the ten divis ion grat icule I ines.

t8l Check,zAdj ust MAG CENT.

Set the TIME,/DIV switch to the 0. 1 nS.Being the x1OMAG switch to the x1OMAG,the Ieft end of the trace is brought to the center point andthen the x1OMAG switch to the xl posi t ion.Observe the novenent of the left end of the trace.Adjust the MAG CENT adjustment VR116 for the movenent of theend of the trace within t A.ZDIV.

t9l Check,/Adj ust low spaced sweep accuracy.

a. Set the tine mark generator for 5mS tine narks.b. Set the TIME,/DIV swi.tch to 5mS.c. Check that the t ine narks al ign with the grat icule l ine over the

n idd le e ig th d iv is ions , w i th in 3%d. Adjust the SmS,zDIV adjustnent VR106 so that the time narks coincide

with the middle eight grat icule l ines.

i10l Check,zAdjust High speed sweep accuracy.

a. Set the input coupling switch to DCb. Set the time nark generator for 10 p S tine narks.c. Set the TIME,/DIV switch to the 10 r S.d. Check that the t ine marks al ign with the grat icule l ines over

the middle eight div is ion.e. Adjust VC113 that the t ime narks coincide whth niddle eight

gra t icu le I ines .

a.b.

d.

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\/ERTTCAI- SYSTEM

Control sett ings

Preset the controls as given in the Prelininary Control Settings.

t l l l Check,zAdjust DC Balance ( Step attenuator balance ).

a. Set the VoLTS,/DIV switch to the bnV position.b. Posit ion the trace to the horizontal center l ine.c. Change the VOLTS,/DIV switch to the 10mV position.d. Check that the trace is within 0. 1 division of the horizontal

center l ine.e. Adjust the CH1 ( CHz ) DC BAL adjustnent, VR101 ( CH1 ) or VR109

( CHZ ), for a trace at the horizontal center l ine.f. Repeat part (a) through (e) until less than A.A5 division shift

is noted when changj.ng the VOLTS,/DIV setting.

ll2l Check,zAdjust ADD BALANCE.

Set the TIME,/DIV switch to the lnS position,the MODE switch to AUTO position.Set the CH1 and CHz AC-GND-DC switches to GND.Set the V-MODE switch to tDUALl.Next, Adjust the vert ical Posit ion control that the trace isident ical with the horizontal center grat icule I ine.Set the V-M0DE switch to tADDl.Check that the trace is identical with the horizontal centergra t icu le I ine w i th in t 0 .5 d iv is ion .Adjust the ADD BALANCE adjustnent VR118 for two tines of thedif ference with the horizontal center grat icule l ine.

t13l Check,/Adjust Vert ical Posit ion Center.

a. Confirn the vertical P0SITION control at the nidrange.b. Check that the trace is within 1 divis ion.c. Adjust the Posit ion Center adjustnent VR103 ( CHI ) , VR112

( CHz ) for a trace at the horizontal center line.

a.

b.c.d.

e.f.

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Page 19: Osciloscopio Analógico Goldstar OS9020P

t14l Check,/Adjust x1 AC GAIN.

a. Set the TIME,/DIV switch to the 1nS position.b. Set the V0LTS,/DIV switch to the 10mV position.c. Set the AC-GND-DC switch to DC.d. Connect the square-wave generator( using lKHze. Adjust the output anplitude of that generator

def lect ion of screen.f . Check that the high-voltage level of pulse is

output range ).for 5 divis ion

fIat .

T o b e f l a t

J II LJ-

g. Adjust the x 1 AC GAIN adjustnent VRIA2 ( CH1 ) VR110 ( CHZ )fo r a f la t leve l .

t15l Check,/Adjust Vert ical Gain.

a. Set the VOLTS,/DIV switch to the 10nV position and AC-GND-DCswitch to DC.

b. Connect the standard amplitude calibrator to the input.c. Set the standard amplitude calibrator for a 50nVp-p signal.d. Check for a di .splay of f ive divis ions.e. Adjust the GAIN adjustnent VR104 ( CHl ) , VR11l ( CHZ ) for a

display of 5 divis ions wiLhin 2%.f. Check aII the VOLTS,/DIV switch settings.

i16l Check,zAdjust Input Capacity ( ATT : =1 ) .

a. Set the VOLTS,/DIV switch to 10mV position.b. Set the AC-GND-DC switch to DC.c. Connect the L-C meter to the input terninals.d. Check the input capacity for approxinately 30pF.

ll7l Check,zAdjust Vertical Step Response.

a. Set the VOLTS/DIV switch to the 10mV position.b. Set the TIME,/DIV switch to the 20 pS posit ion.c. Connect the fast-rise, positive output ( 50mV, lMHz ) of the

square-wave generator to the input. Use a 5AQ ternainationand cable.

d. Set the square-wave generator to lMHz. Adjust the square-wavegenerator output for a 5 divisions display.

e. CH1 : Set the YCLLZ for a square wave that is flat.Then, adjust VC1l l for over-shoot that is +A.?,DIV.

CH2 : Adjust the VCILA for over-shoot that is +A.ZDIV.

- 19 -

Page 20: Osciloscopio Analógico Goldstar OS9020P

t18l Check/Adjust Attenuation Conpensation ( ATT +10, +LgA ).

a. Set the AC-GND-DC switch to DCb. Connect the square-Hrave generator to the CH1 ( CHz ) input

terminals, check for a square-wave that is fLat ( tlat top )under the fol lowing sett ings.

ATT VOLTS,/DIV The square-wave generator output

+10 9.1 v 4.5 v

+ IAA 1V 5V

c. Adjust( f la t

thetop

trimmer condenser for) under the fol lowing

a square-wavesettings.

t19l Check,zAdjust Input Capacity.

Connect the L-C meter to the input terninal.Check the input capacity for a approxinately 30pF.Adjust the triruner condensers for a 30 pF input capacity underthe fol lowing sett ings.

ATT VOLTS,/DIV Adjust CH1 ( CHZ )

+1 lA mV ( vc109 )

+L0 0. t v vc103 ( vcr07 )

+ lDb 1V vc101 ( vc105 )

a,b.c,

ATT VOLTS,/DIV The square-wavegenerator output

Adj ustcHl rcHz)

+la 0.r v a.25 U ucra0 ( vc108 )

+ Lgg 1V 2 .5 V vcr02 ( vc106 )

-24-

Page 21: Osciloscopio Analógico Goldstar OS9020P

TRIGGERING SYSTEM

tZgJ Check,zAdj ust TRIG CENT.

a. Set the TRIG SOURCE switch to the CH1, the TRIG SLOPE knobpull position, the V0LTS,/DIV switch to 10mV and the TIME,zDIVswitch to the 20 pS.

b. Connect the sine-wave generator to the input connector fora 0 .3D IV ( SAKHz ) .

c. Set the TRIG LEVEL knob to the nidposition.d. Adjust the VR105 so that synchronizaLton is effected on the

waveforn, 0.3DIV on the screen.e. Next, set the TRIG SLOPE to - ( push : inner state ) and insure

that synchronization is effected. Aft,er confirnation, Ieavethe TRIG-SLOPE in the depressed state. Readjust when steppedout.

tzt) Check,zAdjust Tr igger Balance

a. Set the VOLTS,/DIV switch to 50mV (CH1 and CHD, the TIME,zDIVswitch to 10uS, the TRIGGER SOURCE switch to INT, the INT TRIGswitch to VERT, the V-M0DE swj.tch to DUAL, and CH1 positionknob to the nid-posit ion.

b. Connect the sine wave generator to the input connectors (CH1 andCHz) for a five division $1KHz)

c. Adjust CH2 position cntrol so that CH2 waveforn comes to CH1.d. Next, adjust VR113 so that both waveforns(CH1 and CH2) coincides.

l22l X-Y Operati.on

122-l Check,zAdjust X Gain.

a. Set the V-MODE switch to CH1, the TIME,TDIV switch to the[X-Y], the AC-GND-DC switch of CH1 to DC, the AC-GM-DC switchof CHZ to GND.

b. Set the VOLTS,/DIV switch to the 10nV. with X 1 GAIN.c. Connect the standard anplitude calibrator to the CH1 input

connector.d. Set the standard amplitude calibrator for a 50mV.e. Check for a display of 5 divis ions.f . Adjust the X GAIN adjustnent VR108 for a displ .ay of 5 divis ions

within 3%.

122-21 Check,/Adjust X Position Center.

a. Set the TIME,/DIV switch to the [X-Y], the V-MODE switch to CHl.the horizontal POSITI0N control to the nidposit ion andthe AC-GND-DC switch to GND.

b. Check to see that round spot is near the center graticule andi.s within 0.2 divis ion against the horizontal l ine.

c. Adjust the X CENT adjustnent VR10? to position spot at thegrat icule center.

-2r-

Page 22: Osciloscopio Analógico Goldstar OS9020P

122-31 Check,zAdjust X-y phasing.

a. Set the AC-GND-DC switch of CH1 and CH2 to DC.b. connect the constant amplitude signal generator to cHl and cH2inputs through 50o cable and 50o t.rnination.c. Adjust the constant anplitude signal generator for an

8 division horizontal displ ay ot EAKIIi.d' Center the display vert ical ly and horizontal ly with the CHl andCH2 P0SITI0N controts.e' Check the CRT display for an opening at the horizontal centerl ine of 0 .4 d iv is ion or less.

1231 Check,zAdjust pROBE ADJUST terninal ( 0.SVp_p, LKHz ).

a. connect the pROBE ADJUST ternination to the Digital Frequency counter.b' check for the PROBE ADJUST frequency of Lwtz, *itttn zg*tagauz - r\aaHd.c' Next, connect the PROBE ADJUST ternination to the Digital Multineter.d' check for the PRoBE ADJUST output of a.25V, within tgxra.zzs - 0.275v.

CAI-IBRA:rOR

II'l-rI-

/ "

Ff-l b .

Ir-16.[-

I'Ft-

l.P

-22-

Page 23: Osciloscopio Analógico Goldstar OS9020P

-

Table 5-1.

TEST EQUIPITTENT REQUIRED

Descript ion Mininum Specif icat ion Exanple ofUsage

1, Constant AnplitudeSignal Generator

SAKHz reference frequencynaxinun frequency 56llHzvariable ampl i tude

Check horizontal, verticaland trigger bandwidth.

2. Standard AmplitudeCaI ibrator

Anpl i tude accuracy : 4.25% ,var iable anpl i tude ; SnV to4AY ; frequency : lKHz squarewave

Check horizontal andVert ical gain.

3. Square - waveGenerator

Variable frequency : ltHz tollilHz ; output anplitude :10nV to 100V (tr=<3nS)

Check probe and verticalconpensation.

[ , Dig i ta l Mul t ineter a.I% accuracy Check power supply.

5. Digital FrequencyCounter

Gw . l% accuracy Check PR0BE ADJUST frequency.

i. Tine Mark Generator a,L% accuracy Check horizontal tining.

?. CabLe Impedance : 50O ; type :RG-58,/U ; length : 42 inchesconnectors : BNC.

External trigger operationcheck. Horizontal gain checkand adjustnent.

8. Ternination Inpedance : 50 OConnectors : BNC.

Vertical Anplifier conpensationchecks and adjustnent.

l. Attenuator R a t i o : t A X ; c o n n e c t o r sB N C ; i m p e d a n c e : 5 0 O

Vert ical Anpl i . f ierbandwidth check.

M. T - Connector Connectors : BNC. External trigger operationchecks.

Page 24: Osciloscopio Analógico Goldstar OS9020P

6 . S E M T C O N D U C T O R L E A D

M A R K I N C F O R T R A N S I S I O R E

C O N F I G U R A T I

L E C T R O D E ( T O P V

O N

I EW)

r Y P E O F T R A N S I S I O R E L E C T R O D E M A R K I N G

2 S A 1 2 0 6

K S C 1 6 7 4

2 S C 2 9 0 I

l . E M I T I E R

2 . B A S E

3 . C O L L E C T O R

2 S r ( 3 0 4 E

SO URC E

G A T E

D R A i N1 2 3 2

\)

2 S C | 9 0 7

K S C 1 7 3 0

2 S A 1 0 2 9

I , E M i T T E R

2 . C O L L E C T O R

3 . B A S E

2 S C 3 7 7 9 r o o o )

r e 3

1 . 8 A S E

2 . E M I T T E R

3 . C O L L E C T O R

2 S C 3 7 7 5 K T C 3 8 7 5

" l M 8 T 3 9 0 6 K T A 1 5 0 4

. 4 M 8 T 3 9 0 4

C O L L E C T O R

B A S E

E M I I T E R2 3

c

3

M A R K I N G F O R T R A N S I S T O R E L E C T R O D E ( F R O N T V I E W )

T Y P E O F I R A N S I S I O RE L E C T R O D E M A R K I N G

K T A 9 6 8 A

2 S D 3 6 2 R

K S D 2 8 8 Yt / '

321

1 . B A S E

2 " C O L L E C I O R

J . E M I T T E R

K S A I 3 8 1

K S C 3 5 0 3 a

1

1

2

3

E I . . l I T I E R

C O L L E C I O R

B A S E

M A R K I N G F O R D I O D E E L E C T R O D E

M A R K I N G F O R I C S

T Y P E O F D I O D E E L E C I R O D E M A R K I N O P O L A R I T Y

R L 1 0 5 M A 1 8 5

1 N 4 0 0 5 A G 0 1 A

1 S S r 3 3E S J A 5 2 - I 2

-rL_t--{r-F

--kc-

D Z _ s . 1 B

D Z - 6 . 8 8D Z - 7 " 5 B

D Z - 8 , 2 BD Z - | 2 8

D Z . ? ? B

--il- -K- I

T Y P E O F I C P A C K A G E O U T L I N E

G L 7 9 r 2

' i- ?I , ^ It t \ t | -l \ r l l - - P .l v l rL j . . - ] | | 5

1 . C 0 M M 0 N

2 . I N P U T

3 . O U T P U T

G L

C L

7 8 0 5

7 8 1 ?

f r 3I / \ l| | \ t 2| \ ) tt - l

l . I N P U T

2 . C 0 M M 0 N

S . O U I P U T

7 4 L S 1 2 2 N

7 4 L S 7 4 A P

7 4 L S 1 4

7 4 [ S 0 2

7 4 L S | 0

7 4 L S 0 0@

L F 3 5 6 JM C 4 5 5 8 C N

ffi

9 iLA

Page 25: Osciloscopio Analógico Goldstar OS9020P

| | leE= le=- ll7 " ELECTRICAL PARTS ARRANGEMENT WITH

@

ADJUSTMENT LOCATIONS

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:ftl]ililgc-

ct t?

;;r_-lQ[:]l?- \/

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SCI . MA iN BOARD

MAIN BD / S IL I ( (COM S IDE)

Page 26: Osciloscopio Analógico Goldstar OS9020P

C O N I R O L B D ( C O M P " S i L K )

cc6 9 0 3

5 I 3 - 5 6 7S E L E C T B O A R O

! r e 8 4 , 3 . 1 2

P B g O Ar";;l|

400v I

v n 9 0 |

lr-{t t

* \ f - - | |

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l l -

t )

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S C I 3 . C R T S O C K E I B O A R D

v R 8 0 ? u".0. {i--l vRoos CP A 8 0 6

F /T\ rlll \17 iffin

rnro rever f . t l fr R I G h O O E

H P O 6 I T I O N

6 8 0 5:q -O- Rooa-eeoor---C)- tls

C C C c ^ L C C

S a O 4 t x l X r O q t t - q A ^ oeeosll I U

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26

Page 27: Osciloscopio Analógico Goldstar OS9020P

A. EI-ECTRI CAI- PARTS I-I ST

(1) . ATTENUATORSPAGE ; 1;l

1 l

\lf lplr.0r Irco. Irl0s I--r I9l- : l

!;lrD l, t ? l

I_J

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P /N

13

7I

1113

t7

23%

ec

?R

192L

27n31

37394T434547495153

c3g2c3g4c355c357c90ic903Pt02R106R108R118RLzgR303R305R307R309R311R475R477R4?9R481R483s102swzuclMuc104vc106vc108

CAP SMD, 5OV, J, 2zgPFQgTz)CAP Sl,tD sgY, J,47PFQ0I2)CAP SMD, 5Ol{, J, Z^OPFQDTZ)CAP Sl'|D,sOV, J, 47PFQOI2)CAPcAP Etg 16V, [|,4?UF(SMS)C0NNECTOR V llFW., LV-9649-92RES It| . F,L/AV,0.5%,WKRES lll. F, L/ 4y., g. 5%, TI1KRES M. F,I/4V,9.5%,WKRES [|. F, L/AV, g. 5X, 777KRES SMD, g. LV, 5%, TOQIIZ)RES SMD, 0. !t, 5X, 1gQg12)RES SMD, s. tV, t%, 82Q912)RES SMD, g. tU, 5r(, 27 Qgt2)RES SMD, g. LY, 57,, L'(NN)RES SMD, g. Lv, 516 L,Qgtz)RES SMD, O. IVI, 52, IOQALZ)RES SMD, g. LVt, 5%, 22QgL2)RES SMD, b. LII, T%, LSOQLIZ)NOT USEDst RoTARY, ADR255S, 8773-ttg2sH stIDE, SSSUoz3NC CHzCoUCAP TRIMMER, TZOSNIOOFR, THTCAP TRIMMER, TZOSNIOOFR, UHTCAP TRIM}IER, TZO3NIOOFR, IHTCAP TRIMMER, TZO3NIOOFR, WHT

CKIHIzzIJcK7H1470Jq\HI221J

CKIHT4TgJcl12GL473KCE1CR476M537-Mt-1Rl,|BP99O3DRMBP1113DRMBP99O3DRMBP1113DRl|OI1OROJRI|OI1OROJR[{OI82ROFRVAI?TROJRl'|OI15ROJRl'tOI15ROJRMOI1OROJRM0IZaROJRMOI1SOOFNOT522-02vt52L-trz581-133-1581-133-1581-133-1581-133-1

2468

1gL2T4161820t22426?,830323436384042M46485g52

c303c305c356c358M2PIOLR105RIOTRi17R119R302R304R306R308R310R4'.14R476R478R480R482s101s901vc101vc103vc105ucI07

CAP Sl'tD, W, J, nAPFQgtz)NOT USTDCAP SMD, ffiV, J,Z7^PFQOIZ)NO( USEDCAP t||. F, AMV,K,O.O TUFC0NNECT0R |AFER, Uf-064&{5RES M. F, l/At, 0. 57q lg. IKRES M. F, L/AV,0.5%,WKRES It|. F, t/AV,0.5Z,Lg.LKRES I'l. F,\/4Y,9.5%"WKRES SMD, g. \U, 5%, nQ0l2)RES SMD, g. LY, 5L IOQqIZ)NOT USEDRES SMD, 0. LV, tt6 \ffi(mz)RES Sll|D, g. tY, 5%, n grl2)

RES SMD,0.lU,W6nQ0p)RES S[fD, 0. w, 52, n (nIz)RES St{D, 0. lV, 5t, Lgztlz)RES SMD, g. tU, 57,, LgQgIz)RES SII|D g.LV, t6EZQLLZ)slf R0TARY, ADR255S, 8773-7792st st IDE, sssuo23Nc cHlcouCAP TRIII|II|ER, TZO3NIOOFR, IHTCAP TRIII{I'|ER, TZOSNIOOFR, fiffCAP TRIMilER, TZO3NIOOFR, UHTCAP TRI}|iIER, TZO3NIOOFR, THT

CKIHIZilJN0[CK1HI?/lJNOTawA73K531{18-7RMPUUDRilBPgoMDRitsP1012DRrtsP9003DRWT2a.0JRTOIIgRzuNOTRi|OI$EPFRWTZTWJRIMIZIWJRWTZTWJ;JRli|OIlOIRzuRIIOIURAIRlCII8zROFsnqb[521-tn581-133-15E1-133-1581-133-1581-133-1

27

Page 28: Osciloscopio Analógico Goldstar OS9020P

(2> . CH1 INPUT AMP.PAGE ; 2

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1357I

l_11315L I

192L2325272931333537394I4345474951

ctgTcr03u05c\nc308c310DTOID10301018103R103R109R111R113R115R313R315R317R319R321R322R324R338R344s801vR101

CAP CER,5W\,C,1PF(T. C BLACK)CAP EtE, 16V, M, 47UF(SMS)CAP EtE, 16V, I|, 47UF(SMS)cAP SMD, ffiV,C,5PFQ712)cAP SMD,50V, K, \WgPFQUtz)cAP SMD, 50V, K, o.gtuFQgt2)Dr0DE. 1SS133DIODE ZENER,DZ-7.58FET,2SK3O4-ETRANSISTOR, KSC1674-YRES ll. F,l/4U,9.5%,ffiuKRES M. F,L/Av/,9.5%,ff iKRES M. F,I/Ay,0.5%,3KRES M. F,t/4i/ '0.5%,ff ioRES M. F,I/411,9.5%,68RES SMD, 0. fi|, I%, 75OQOI2)RES SMD, 0. IY, 5x, tgQgLz)RES SMD, 0. LY, 5x, 4. TKQLIZ)RES SMD, g.L]f,, fl,4.7KQ912)RES SMD, g.IU, tX, 43gQgI2)RES SMD, A. Iv, M, 430Q0t2)RES SMD, O, Iy, T'6 TZKQOTZ)RES SMD, 9. fii 116 3. 3KQ0l2)RES SMD, 9.fit,57,, tgQgtz)SH SLIDE SSSUOZ2NBO11 x5RES SR, VGO68TL1B-2OKB

CIZHRaT0r,cE1CR476MCE1CR476MCKlHIO5OCCK1HI1O2KCK1HI1O3K585-t20585-0756TI_I4O611-130-1RMBPsOO3DR[/IBP6OO2DRMBP3OOlDRMBP68OODRMBP68RODRMOITSOOFR[|OI1OROJRMaT47OlJRMaTATgTFRMgT43ggFRM?I43ggFRMgITZZZFR[{OI33O1FRMOI1OROJ52t-tlr572-324-l

24o

8TO72741618n2224262830323436384g424446485g52

c7g2c7g4c306c3g7Ac309c313DtgzPP101ar02alg4RLg4R110R112R114R312R314R316R318R32gR3214R323R337R339RA101u101YRIgz

CAP CER, SWY,K,IWPFCAP EtE 16V, M,4?UF(SMS)CAP SMD, 5g\, J, TSPF(29L2)CAP SMD ffiV, J,LZPFQOIZ)CAP SMD, sgY, J,IMPFQtIZ)CAP SMD, sAY, J, tggPF QOIZ)DrODE, 1SS133CONNEC"IOR HOUSING, CS25g-95TRANSISTOR, KSC1674_YTRANSISTOR, 2SAIO29-DRES I'|. F, l/Alt,g.5Z,5WKRES M. F, T/AY,9.5%,LzKRES ltl. G,L/211,5X,16It|RES M. F,l/Ay',LX.820RES SMD, O. Iw, 52, 22KQOT2)RES SMD, 0. rr, rX, ffi(2012)RES SMD, A. ty, 5%, 2. 2KQ0L2)RES SMD, 0. r[, fi(, 3. 9K(nL2)RES SItlD, A. tV, t%, t20Q0t2)RES SMD, 9.1Y,l%, 4.WKQL12)RES SMD, g. Iyt, 5X, \KQ,LZ)RES SMD, g. 1II, IX, IOKQOIZ)RES SMD, O. TII, 5%, IgQgLz)RES ARRAY. RA-OSC-VIC OP AMP, LF356JRES SR, Y0/f8TLLB_AMB

cKamnxcE1CR476[lCK1HI$AJCKIHITn.]cK1Hr101Jl

IcK1Hr101Jl585-Ln I$1-4m I611-130-1611-133RrtsP5003DRIEPLWaDRG0C?1661R[tsP8UoFRIIfiTWZJRTCII68ROF

RwrmuR[0r3901FRVATIWFRt0I4991FRIIfrTTWLJilMTIWNRl'0I10Rft1591-32559t-ga572-3It7

28

Page 29: Osciloscopio Analógico Goldstar OS9020P

7_

(3) . CHz INPUT AMP.

I ;2

;rIm---l

rm4?srltHr150JlHrmJlrHr101J ItHr101J Irr2u lt-M IL-130-11r-133 ||P5003D IPurnlxP16&rlWMItrwzrl'r68R0Flnmrrl'rs01Fl'tIlWFl'r4ee1FltrrffilrltrrffizFl'r10R0J I,-w I:AA I)-316-11

PAGE ; 3

l|0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRiPTION & SPEC. P /N

135I

Ii i1315t71 0

2l2325nna1

ea

Jb

37394l434547

c108utTc350C3514c353DTO4D106Q106Q108R121R123R125R327R459R461R463R465R467R4684R47gR472R/.tnvc109vR110

cAP ErE" 16V, I|,4?UF(SMS)CAP EtE 16V, M,4?UF(SMS)CAP SMD, 5gU, K, TWPFQOI2)CAP SMD, 5OY, C, 5PFQO12)CAP SMD,sOV, J, IMPFQOLZ)DIODE, 1SS133DIODE, 1SS133TRANSISTOR. KSC1674-YTRANSISTOR, 23AIa29_DRES [|. F,I/AV,0.5%,WKRES It|. F,t/AV,4.5%,3t1RES It|. F, I/4V, g. 5r(, 12KRES SMD, g.lH,'x, tgQgLz)RES SMD, g. 7V, 5%, 1gQ0I2)RES SMD, 0. wt, U, tgKQgLz)RES SMD, 0. 7v, 5%, 4. 7KQ0L2)RES SMD, 0. LY, 526 22KQ0l2)RES S}|D, 0. 7Y, 7%, 12K{29I2)RES Sl'|D, g. 7V, 5%, I5KQ0L2)RES Sl'lD, 0. 7V, 7%, 430QgL2)RES SMD, 0. LVt, 7t(, ffiQgtz)RES ARRAY, RA-OSC-VCAP TR IMMER, TZOSZAT OFR, BLURES SR, UG0fETLIB_^MB

cE1Ct476McE1Ct476MCK1HI1O2KCKlHIOSOCCK1HI1O1Jffi\-r2g585-720611-130-1611-133R[{BP5OO3DR[{BP3OOlDRMBPT2g2DR}|OI1OROJRMOI1OROJRMaIIOOZFRMgrATglJRMtIZ^OZJRIIOILaaaFRMgIIffizJRMgrASA0FRMOI6SROF591-325581-145-1572-3t6-1

2468

Igt2t416182022242628303234363840424446

c109c111c351c352c354Dt058105Ql07R116RTZZRT24R126R449R460R462R464R466R468R469R471R473ULgzvR109

CAP ELB 16V, trl,47UF(SMS)CAP CER, WU,K,LWPFCAP SMD, 5gY, D, 7PF QgLz)CAP SMD, 5OV, K, O. ANF QOTZ)CAPDIODE ZENM,DZ-1.58FET,2SK3O4-ETRANSISTOR, KSC16?4-YRES [l. G, 7/2V,5r6t6ttRES l'l. F, I/Av,g.516WKRES [|. F, L/AV,t6829RES It|. F, T/AY,9.5%,WRES S}|D, g. LV, $6 IOQuIZ)RES SMD, g. w, t%, 3. 3KQ012)RES SMD, 0. lY, 516 2. 2KQ0t2)RES SMD, g.IY, T'6 LzgQgTz)RES SMD, g. lV, lt6 4. 1K(29t2)RES SMD, g. LV,lX, 430Q0L2)RES SMD, A. tV, Lr6 3. qK(AJLz)

RES SMD, g. lY, 526 tKzgtz)RES SMD, g. IV, I%, 750Q972)IC OP A[{P, tF356JRES SR, VGO68TI1B-2OKB

cElCItT$lcYa&1gxc/i.THTNWCK1HI1O3KXIHTWJwt56LL_IM611-13G-1RG0CP166lRItsP5003DRt'lBP8nmRI|BPGSOODRIIOI1ORAIRl'CII3301FRWTMLJRYAILWFRUAIATgLFRWT&3/r/FRl'OI39O1FRVATIWLJRWITWF59tn457z-gZ+-L

29

Page 30: Osciloscopio Analógico Goldstar OS9020P

(4>. CHl- PREAMP. & TRIGGER PICK_OFFPAGE ; 4

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEq P/ N

CK1HI18AcK1HI681,N0[cKlHi103lCKIHINilN0[53I-W2rt611-656611-654611-653RWITW|RlCII$mRMo13300RW14',101,RilOI1CIR0RlCII68RffRufrr{?g1,lRusrrmlRlCIrmCIlRr0r120xlRMI$MI

IRrCIr68MlRWrnuxlR[CIr47mlRrCIr12oxlRlCII100!l57z-gtul57I-gh

13

7I

1113

77192I232527293133Q<

37394t4345474951535557

c106c311c314c316c318C32Lc323D1074303Q305Q30',18309R326R329R331R333R335R34gR342R345R34?R350R352R354R356R359R361R363vR104

CAP EtE, 16V, [|,47UF(SMS)cAP S}|D, sAV, K, 0. gtUF Qgtz)cAP SMD, 50V, J, 82PF(29r2)CAP SMD, 5OV, J, 6EPF(2OI2)cAP SMD,50V, K, g.btuFQglz)

CAP SMD, 1gY, K, O, OIUF (2912)CAP SMD, sOY, J,27PFQA12)DIODE ZENER,DZ_1.58TRANSISTOR Sil|D 2SC3775_OY3TRANSISTOR SMD, KTC3875-YTRANSISTOR SMD, MMBT39O4-1ATRANSiSTOR SMD. I{I{8T3906-2ARES SMD, g. IV, t%, 33gQgt2)RES SMD, g. 7V, 1r(, ffigQg|z)RES SMD, 9.7Y,5%, L.8KQO12)RES SMD, 9. 7Y, 7%, 82Q0I2)RES SMD, A. Tr, 5%, 4. 7KQOIZ)RES SMD, 0.flt,516 4.7KQgt2)RES SMD, g. IV, 5%, lgKQOIz)RES SMD, fr. tV, 5%, 22KQ0L2)RES SMD, b, Ili/,, 5%, TKQOIZ)RES SII|D 0. Ilf, 52(, 270KQA12)RES SMD 0. 7v, 5%, 1WQ0t2)RES SMD, 0. 7Y, 5%, 47 Q012)RES SMD, 0. !t, t%" 82QAl2)RES Sl'lD, O. LY, 52, TKQglz)RES SII|D, 0. tw, t%, r. 5K(29t2)NOT USEDRES SR, VGO68TI1B_1OOB

cE1Ct476MCK1HI1O3KCK1HI82OJCKlHI68OJCK1HI1O3KCK1HI1O3KCKIHI?7gJfi5-b75orlrcco

611-679611-654611-653RMOI33OOFRMOI68OOFRl}{OI18O1JR}{OIS2ROFRM?T47glJRM?IATOTJRMOIIAZ?JRMOIZZZZJRl'lOIlOOlJRMqTZ7g3JRMOIIMOJRMaIATROJR[{OISzROFR[|OIlOOlJRMOI15O1FNOT572-327

24

8Tgt2T416182g222426283g3234Jb

3840424446485g52545658

cr07c3I2c315c317c320$nc325Pllg

a3g4

Q3068308R325

R328

R330R332

R334R336R341R343R346R348R351R353R355

R358

R360

R362vR103vR8g2

cAP ELg 16V, }|,47UF(SI}|S)CAP SMD, sgv, J, 18PF Qg12)CAP Si,lD, 5OV, J, 68OPFQTIZ)NOT USEDcAP SMD, 5gU, K, g. atUF Qgtz)cAP SMD, 5g\, J, 27PF (29t2)NOT USEDCONNECT0R WAFER, tW-0640-03TRANSiSTOR SMD, 2SC3775-OY3TRANSiSTOR SMD, MMBT39O4-1ATRANSISTOR S|'|D, [|I'|8T3906-2ARES SMD, g. lU, 5%, lWQ012)RES SMD, g. [t, I%, 330QgI2)RES SMD, 0. LVt, I7(, 330Q0t2)RES SI'|D, 0. 7I#, 5X, 4. 7KQqIZ)RES SMD, O.T]t,52, TOQuIz)RES SMD, O, 1II, IX, 8QgT2)RES SMD, g. Iw, 5%, 4. 7KQLLZ)RES SMD, O. Ty', 5X, IMQOTZ)RES SMD, 0. rllf,, 5X, tAQgLz)RES SMD, g. 1\, It, 1. 2K(29t2)RES SMD, A.IV,1'6 $AQOLZ)RESRES SMD, O. 7V, 17", 2, TKQOIZ)RES SMD, g. 7l/, 5X, 47 QgIz)RES SMD, 0. tl{, LX, t. 2K(20I2)RES SMD, g. tU, 5X, tK(2912)RES SR, VGO68TL1B-5OKBRES VAR, V?7zL-PUSaKS 10KB VP1

1S21%

xnm31QE

353',139414345474951

30

Page 31: Osciloscopio Analógico Goldstar OS9020P

(5). CHz PREAMP. & TRIGGER PICK_OFF4

;l--.Jr76illisarl81Jll

liosKli,r,

I2-716lt lts lwrlMFIwFl01JlRarlR0rFl01JlwrlMJI01FlWFIml01Flwl,a1F lialJlr-11r--J

PAGE ; 5

ilo.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

II

3

II

111315L7192T?3nnn313335w394143454149i

l

c346c348CtsIOc372c4464Q311Q313Q315Q317R44gR4MR444R446R448R451R453R455R457R557R561R563l(bob

R56?s803vR111vR113

cAP SMD,5gV, K, b.gl\FQurz)CAP SMD, WV, J,27PFQOI2)cAP SMD,50V, K, o.LtUFQgrz)CAP SMD, sOU, K, g. OIUF QOIZ)CAP Sl'fD, 50V, K, g. 0IUF QbIz)TRANSISTOR SMD, MMBT39O6-2ATRANSISTOR SMD, MMBT39O6-2ATRANSISTOR S[{D, l|t{BT39O4-1ATRANSISTOR SMD. 2SC3775_OY3RES SMD, 9. N, 5%, 47 QOTZ)RES SMD, 0. I!i, n, r. 5K(29I2)RES SMD, g. Ty, L%, I. 1KQuLZ)RES SMD, O. NI, 5%, NKQbTZ)RES SMD, A. Iv, 5%, 4. 7KQ0I2)RES SMD, g. IV, 5)6 tbzgLz)RES SMD, g. w, t%, t. 2KQ0t2)RES StfD, g. LI/', 5X, I0KQ072)RES SMD, 0. 7V, 5t(, 27uKQAL2)RES SMD, O. IV, 51(, IMQqTZ)RES SMD, g. IUt, 5r(, 4. TKQgtz)RES SMD, g. LY, 5X, 4. 7KQg72)RES SMD, 0. t!f,, M, 3. gKQbLz)

RES SMD, g. TII, 5X, TSKQaL?)Sl{ SIIDE SSSUO22NBO11 INVRES SR, VG068TL1B-1008RES SR, VG068TI1B-1OKB

CK1HI1O3KCKIHI?'IgJCK1HI1O3KCK1HI1O3KCK1HI1O3K611-653611-653611-654611-656R[{OI4TROJRlt|OI1501FR[lOI15O1FRMOINnZJRM'IA7g1.JRMOI1OROJRMOILaaLFRMoITWURM'I?TgNRMOIT?fp,JRllgIATgtJRM'I47OLJRMOI39O1FRMOI15O2J52L-TIL572-327572-314-L

24o

81g12t4i6182g222426?a3g3234363840424446485052

c347c349c371c373PTLzQ312831403160318R441R443R445R447R450R452R454R456R458R560R562R564R566R568vc110vR112vR803

CAP SMD, 5OY, K, g. ?LUF QgTz)cAP SMD, 5gY, J, 27PF(2912)CAP Sl'|D, 5gY, J, 82PF QOLZ)cAP SMD, 50V, J, 680PFQU12)CONNECTOR Y AFER, LYI-ffi404 4TRANSISTOR SMD, MMBT39O6-2ATRANSISTOR SMD, MMBT39O6-2ATRANSISTOR SI{D MMBT39O4-1ATRANSISTOR SMD, 2SC3775-OY3RES SMD, g. Iv, 5%, 47 (nIz)RES SMD, 0. 7l{, 7%, LK(20I2)RES SMD, g. Llf,, 1%" IKQALZ)RES Sl'|D O. IV, T7", I. ZKQLTZ)RES SMD, 0. !1, 5%, 1KQg12)RES SMD, 0. w, 5r(, 4. 1KQLLZ)RES Si|D, A. lUt, 516 lKQIrIz)RES S[fD, g. 7Y, 716 ffiQ912)RES SMD, 0. IV, 5t(, lwQqtz)RES SMD, 0. LUt, 5t6 tt2gIz)RES SMD, 0. Lv, 5%, 82Q0I2)RES S}|D g. LY, I'(" 2. 2KQ012)RES SMD, O.LY,I%, TWQOTZ)RES SMD, 0. IY, t%, \ffi(ntz)CAP TRIMMER, TZ^ST^MFR, PNKRES SR, VGO68TI1B-5OKBRES VAR, YAIZL_PUSOKS 1OKB VPz

CK1HI1O3KCKIHINNCIffI8zuCK1H168lJ537ffi-7611-653611{53611-654611{56R['OI4TIOJRWTLWIFRWITWTFRWflnlFRIMI1MTJwaI47atJRWIIMIJRilor68RmRWTTWJR}CII1ORAIR|t|OI8zRAJRWIWTFRYATI5fr/FRIiCII3300F5E1-144-1572-gb757L-sh

31 -

Page 32: Osciloscopio Analógico Goldstar OS9020P

(6 ) . VERTICAL CONTROLPAGE ; 6

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTiON & SPEC. P / N

I

a

57I

1113151 nL I

192l23252729313335J t

394I434547495153

575961636567697I737577798183858789

c319c326c328c330c332c345c374c3754D109D111D113D115D117D119D149D151D154P11301090310an0R197R35?R365R36?R369R371R373x.t /cR3'.17R379R381R383R385R389R391R438R555R558R569R571R573s903utg4

CAP ELE, 16V, It{, ?UF(SMS)CAP SMD, 50\, K, g. aTUF QOTZ)CAP SMD, sOY, J, 68^PFQAT2)CAP SMD, sgY, K, O. glUF {2012)cAP SMD, 50V, J,220PFQ0I2)CAP SMD, sOY, K, O. OTUF QgTz)CAP SMD,5OV, K, g.OTUFQUIZ)

CAP SMD, 5gU, J, 68PFQ?T2)CAP EtE, 16V, II/l,4?UF(SI'{S)DiODE, 1SS133DIODE. 1SS133DIODE 1SS133DIODE, iSS133DIODE,1SS133DIODE, 1SS133DIODE. 1SS133DIODE. 1SS133DIODE, 1SS133CONNESTOR WAFER. LW-0640-03TRANSISTOR, KSC173O-YTRANSISTOR SMD, KTC3875_YTRANSISTOR SMD, KTC3875-YRES M.F,T/AV,T%,I .2KRES SMD, g. tW, 5%, 4. 7KQ912)RES SMD, g.Iv, t%,3wQgtz)RES SMD, g. tUt, 5%, I. 8K(29t2)RES SMD, g. tw, 5%, 220QAI2)RESRES SMD, g. 7v/', 1%, 2. 7KQg12)RES SMD, g. 7V, t%, 33gQgI2)RES SMD, g. Ll{, ffi, 82Q0t2)RES SMD, O. IW, 7%, 22gKQgI2)RES SMD, g. 7l{', 5%, I^OKQOTZ)RES SMD, 0. w, t%, 330Qgt2)RES Sl|D, g. rv/,, l%, gzQgl2)

RES Sil|D g. Llil, 5%, 4. 7KQ0t2)RES SMD, 0.7llt,52(, 4.7KQ912)RES SMD, g. Ilii', 5%, 4. 1KQTIZ)RES SMD, g.IV,5%, 47(J;012)RES SMD, g. Iv/, T%, T. sKQOIz)RES SMD, 0. LV, 5%, 1gQA12)RES SMD, 0. llt, 5%, 4.'.tKQg7z)RES SMD, 0. 7l{, 5%, 47gQg12)Slt SLIDE, SSSUO23NC TRGMDiC TTL, GDTALSW

cE1CL476MCK1HI1O3KCK1HI681JCK1HI1O3KcK1wt2?,1,I

24b

87g72t416182g222426283g323436384g42444648505254DO

5d

6062646668707274'16

788082848688

c155c324$nc329c331c344c369c375D108D110D712D114Di16D118D148D15gD153D20gPP1068110Q319Q321R349R364R366R368R37gR372R374R3?6R378R380R382R384R388R390R436R439R556R559R51gR572s8g2u1g3

CAP EL& 5OV, M, IUF(BP)cAP SI{D, 50V, J, 680PFQAL2)cAP SMD, sgv, K, g. 'TUF Q0r2)cAP SMD, sgv, K, 47WPF Q012)CAP SMD, \gY, J, 22gPF QO12)CAP SMD, 5,OY, K, O. OLUF (29T2)

CAP SMD, sgU, J,82PFQLT2)CAP SMD, sgU, J, 68PFQOI2)DIODE, 1SS133DIODE, 1SS133DIODE, 1SS133DiODE 1SS133DIODE, 1SS133DIODE, 1SS133DIODE, 1SS133DIODq 1SS133DIODE ZENER,DZ_8.28DIODE, 1SS133CONNECTOR HOUSING, CS25g_08TRANSISTOR, KSC173O-YTRANSISTOR SMD, KTC3875-YTRANSISTOR SMD, KTA15O4_YRES SMD, g. tV, 5%, t020t2)RES SMD, g. Ilf, 57(, 27 Q0t2)RES SMD, A. rVt, 5%, t. 8K(29t2)RES SMD, g. [], 516 22gQgt2)RES SMD, g. lv, 5X, 27 Q0I2)RESRES Sl'fD, g. LV, 1%, 33gQgI2)RES SMD, g. 7II, M, 2KQTTZ)RES SMD, g. Ilt,, 57", 82KQLT2)RES SMD, g. LvI, 5%, 82KQLT2)RES SMD, 0. rV, I%, 339(2012)RES SMD, 0. 7lf, l%, 2K(20I2)RES SMD, 0. Llf,, 52(, 4. TKQUIZ)RES S[lD 0. ll/, 5%, 4. 7KQ0I2)RES Slt|D, 0. 7v, 5X, 4. 7KQD12)RES SMD, 9.1\t,516 4.'.tYQ,tz)RES SMD, g. IllI, M, I. 2K(2012)RES SMD, g. Lw, 5%, t. 8K(20t2)RES SMD, g. IV, 5%, 41OQOT2)RES SMD, 9. LY, 57", 4. 7KQ972)SIt SIIDE, SSSUO24NB VMODEIC TTt, GD74IS74AP GSS

581-117cKlH1681CK1HI1fiCKLHI472ct(1HTn1

CK1HI1O3KCK1HI1O3KCK1HI68OJCE1CL476M585-tzg585-729585-I2g585-tzg585-I2g585-tzg585-I2g585-r20585-129531-W2-7611-669671-6706tI-679RMBP1201FRMAT4TgIJRM?ISOWFRMOI18O1JRMATZ^WJRMAI,3O0p,F

cK1HI103CKlHI8UcK1Hi680585-LU585-Inffis-Ln585-1nffis-rnffi5-1nffi5-rn58yLn585-162585-In531-Agt611-6696LI-67061r-672

RT{ORIrCIRTOR[0RiCIIR}CIIRl0iR}CII

RloIRlCIIRIrCII521-113591-

KMgTL IWLT

RMOI33OOFRMOiS2ROF

RMOI1OO3J

RMOI33OOFR|\{OIS2ROFRIIaIATgTJRMOTATgIJRM?IA'IOTJRMOI4TROJRMOI15O1FRMOI1OROJRMATAIglJRMTI TMJ521-112591-00r-9

29

Page 33: Osciloscopio Analógico Goldstar OS9020P

l-

(7> . VERTICAL MAIN AMP.PAGE ;

) / N

:Ll7JII68

fli

HTNIJHI1O3K

-In-tn-lnt-tn-Ln-Ln-tz)-LUt-ttz-Ln-4AI

s698t0872,,LfiMJ

1801JWJztwJNOIFWFmtFWzJwzJ

WIFNWJt7glJt701JNgLJtntFtMlJnwJYIgTJ.1363-9

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1e

dI

I111 e

15fi192tn?5nna lUI

3335n394L, Q

45414951ut5557DY

0l

63b5

6769I L

c154c157t"lcY

c161c334c336c338c34gDL^ODtnLt02Q1128114Q116Q1188129R186R188R19gR193R195R386R32R394R396R3974R399R401R403R405RM7R409R4i1R413VC111vR118

lcAP CER, sMV,C,IPF(T. C BLACK)I

lcAP cER,500v,c, IPF(T.C BLACK)I

ICAP CER, \OOV, K, ATOOPFICAP CER,\OOV,KO.O|UFcAP SMD, 1gU, K, 0. gtUF Q012)CAP SMD, sgV, J,78PFQA72)CAP SMD, sOY, J,27OPFQO12)CAP SMD, sgY, J,47PFQ712)DIODE ZENER,DZ_s.78DIODE ZENER,DZ_s.78I NDUCTOR, 2. ZUH/LALO 4NA2R2MTRANSISTOR, 2SC29g1TRANSISTOR, 25C3779TRANSISTOR, KSC35O3_ETRANSISTOR, 2SAL2a6TRANSISTOR, KSC35O3-ERES M. F, 1/4v/,L%,t75RES M.0, 2W,5%,\0KRES ll. O, TVI,5%,27KRES I|.0,2W,5%,I2KRES C. F, I/4W,5%,47RESRES SMD, g.Iif,1%, TffiQOI2)NOT USEDRES SMD, O. Tw, 5%, lgQgIz)RES SMD, g. lVt, 5%, 27 Qglz)RES SMD, 0. LUt, 5X, 47gQ0t2)RES SMD, g. IV, 5%, |WQOIZ)RES SMD, g. LV, 7%, 190Q012)RES SMD, 9. 7v, 5%, 1KQ0r2)RES SMD, 0. lL 5%, L0gQg72)RES SMD, g. Il{, 5%, 47 QOIZ)RES SMD, O. Iv/,, I%, 27gQgT2)RES SMD, g.Iy, TZ,78AQTT2)CAP TRIMMER, TZO3P45OFR, YELRES SR, VGO68TI1B_5OOB

lcTzHRslm.I cT2HR010c

lcK2HL472KlcKzHLla3KI cK1Hr103K

I cK1Hr180J

I cK1Hr271J

I cK1Hr470J| 585-111

I sss-rrr628-779611-151611-650611-159-96It-021611-159-9RMBP115OFRSO2P1O3JRSO1P273JRSOzP123JRDaBP4TAJRMaI4TgTJRl'{OI1SOOFNOTRMOI1OROJRMaI?TROJRMOIATMJRMOIIgfp,JR[|oi1800FRMOTIM1JRMOITOOaJRM?I4TROJRMTTZTggYRMOI18OOF5S1-132-1 I

I572-319-71

24o

8

1g721410

1820222426283032,J4

JO

3840424446485A525456

I5816sl6216416616817Al

UIbO

c158c760c333c335c337c339c522DI?IL707Q111Q113Q1150117Q119R185R187R189R192R194R196R387R393R395R397R398RAWR4g2R404R406R408R(tgR472THIOTVC112

lcAP ErE, 16V, M, ?UF(S!,|S)I

lcAP cER, 500u,K, \MPFlcAP cER, 5g0u,K, twPFI

I CAP SMD, ^AV, K, 0. 01UFQ0L2)CAP SMD, sOY, J, 68PFQOI2)NOT USEDCAP SMD,5OV, J, 18OPFQULZ)cAP CER,5g0V,K,0.A7UFDIODE ZENER,DZ-'.18I NDUCTOR, 2. zUH / L AM 4NA2R2MTRANSISTOR, 2SC29aITRANSISTOR, 2SC3779TRANSISTOR, KSA1381-ETRANSISTOR, zSATzffiTRANSISTOR, KSA1381_ERES [|. R 1/4tt,7%,175RES M.0, 2W,5%,72KRES C. F, I/4W,5%,lWRES C. F, L/4y,5%,9I9RES M. O,211,5%,IgKRES C. F, I/4v,5%,979RES SMD, A, IV, N, IWQ,IZ)RES SMD, 0. LV, 5X, g (2912)RES SMD, g. LV, T%, 7, 37KQOT2)RES SMD, 0. tV, 5%, tgQgtz)RES SMD, 0. Iv, t%, 27gQ0l2)RES SMD, 0. Llt, 5%" Lm(29L2)RES SMD, 0. Lv, 5L 47 (29t2)RES SMD, 9.fl1,5r6 47QgL2)RES SMD, g. tY, 5%, lKQgtz)RES SMD, 0. fii, 5%, \MQ7LZ)RES SMD, 0. rVl, 5%, 470Q0r2)RES SMD, g. 7v, 5%, 47 QgLz)THERMISTOR, NTC-4. ?-OHlt|CAP TR IMMER, TZOSP 45OFR, YEL

lcE1cH76[llc(zrRLrlwaffiinKlcrnHru3r(I cK1Hr680J

lNmI cK1Hr181J

lcrcHllo3KI 585-111I

16%-17s611-151611-650611-169-96L7-nr611-169-9RMBP115OIFRsfrzPLz3JRDOIBPlOlJRDOIBP91lJRS@P10&JRDOBPgl1JRWIL5//iFRIMIWJRl'CII1371F

RTCII1ORAIMMINMFRWITWJ

R}|OI4TRAI

RMI4n0J]RrCIr1001JlRwrlwrlRWI47ffiJR[CIr47RAr]57s415 I5E1-132-1 |

Page 34: Osciloscopio Analógico Goldstar OS9020P

( A ) . T R I G G E R A M P L I F I E R

PAGE ; 8

DESCRIPTION & SPEC. DESCRIPTION & SPEC.

J

7I

111315l7192123252',129a 1

333537394743

cttzc114c116c118ctzgc362D168PTO3Q130Q346R127R484R486R488R490R492R495R49?Ptr1 R

R519s103vR105

CAP EtE, 25V, l}|, zzUF(St|S)CAP ELE" 25V, [|,2zUF(SMS)CAP EtE,sOV, I|, IUF(BP)CAP CER, sMY, J,47PFCAP ELg 25V, li|,22UF(SI{S)CAP SlllD, 5OU, K, g. OIIJF QgTz)DI0DE, 1SS133CONNECTOR W AFER, LII - g640-02

FET,2SK3O4-ETRANSISTOR SMD, 2SC3?75-OY3RES C. F,I/4w,5%,479KRES SMD, 0. 7V, 5%, 22bQgt2)RES SMD, 0.t!f, Lr(,2.'.tKQ072)RES SMD, g. Iw, 1%, 47K(29L2)RES S[lD, A. fl|, 5%, 5. 6KQOT2)RES SMD g. flt, 52, 4. ?KQg12)RES SMD, 0. 7Y, 5%, 15KQ0t2)RES SMD, g. 7V, 5%, IKQOIZ)RES S[fD 0. LVt, 52(, 479Q012)RES Sl'|D, 0. tV, 516 t0Q0r2)SI{ SIIDE, SSSU1z3NC TRGSOURES SR. VGO68TI1B-1OKB

cE1Er226MCEIEL226M581-117CK2HR47gJCE1EL226MCK1HI1O3K585-120537-g0r-7617-r4A611-656RDOBP474JRMOTZ^WJRMAIz7glFRM?IA?gzFRl}{gI5601JRTMI47glJRM'ITSONRMOIlOOlJRMOIATMJRMOI1OROJ52I-174572-314-I

24o

8

TOt2t4to

182g222426283A323436384g4244

c113c115c117c119c359CtsOlD169PPTg2Q345Q347R128R485R4E7R489R491R494R496R499R516R521s804vR804

CAP ELE, 25V, ll|, 2zUF(Sl'{S)CAP [|. F,AMY,K,O.O47UFCAP EtE,5OV, }|, IOUF(BP)CAP EL& 25V, M,2zUF(SMS)CAP SMD, ffiU,C,\PFQuTZ)CAP MYLAR, \gY, K, O. OTUFDIODE, 1SS133CONNECTOR HOUSING, Csz1g_ffiTRANSiSTOR SMD, 2SC3775-OY3TRANSISTOR Sl{D, KTA15O4-YRES C. F, I/4U,52,479KRES SMD, 0. lW, 5X, 22Q0t2)RES SMD, A. LV, 52, nQAr2)RES SMD, g. Lw, 5t(, lKQglz)RES S[|D, g. TII, TX, L. 2KQA12)RESRES SMD, O. IV, 52, T^KQOLZ)RES S}lD, A, LV, 5X, 24KQOI2)RES SilD A. LVt, 5X, nQglz)RES SMD, g. lV, 52(, g2gIz)

SW SLIDE, SSSUOz NB TRGMODRES VAR, VqTZL_PUSOKS 1OKB TRGI

581-143

CPlI{R

*s-tn53t-Atg611-6S611472

RTCII

RTCIIRIiCII

521-11357I-96

Page 35: Osciloscopio Analógico Goldstar OS9020P

Y_

(9). SWEEP GENERATOR

;E

/N lr*{l0H73r{ll-143

llnzza'ilLtrffi,f,lirR103Kli-Lur

li-4r0 Is6 l$72 |BP474JlrwrlwwrlnmL!IIWF1,\lt470L1lILMZJ\iivtwalirnMrlttwJl-113

|-wl

PAGT ; 9

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P /N

1

nI

o

1 1I I

1 a

15LI192ln%nn31

37394L4345414951535557

bI

AA

bb

61697l

cr28c130c132c134c363c366ulc {

D159D165D1678339Q342Q344R493R5WR502R504R506R508R510R512R514R518R\nR524R525AR532R534R549R551R553s104ufigUTI?vc113VR1O8

CAP EtE, 25V, M, zzUF(SMS)CAP ELE, 25V, M, zzUF(S[|S)CAP ELE, 25U, IT, 22UF(SMS)CAP ELE, 25V, M, 2zUF(SMS)CAP SMD, sOV, J, 82PFQTT2)CAP SMD, 'OV, J, I5PF(20I2)DIODE, 1SS133DIODE, 1SS133DIODE, 1SS133DIODE. 1SS133TRANSISTOR SMD, KTC3875-YTRANSISTOR SMD, KTC3875_YTRANSISTOR SMD, KTC3875-YNOT USEDRES SMD, g. Tl{, 5Z, IWQOIZ)RES SMD, g. LW, 5%, |WKQOIZ)RES SMD, g. Tlf,, IZ,IZKQOIZ)RES SMD, A.Lllt,5%, M0Q0t2)RES SMD, g. w, 57,, 7WQg12)RES SMD, O. Il{, 5%, T\KQAIZ)RES SMD, g. lV, t%, 3. 3KQ0t2)RES SMD, g. 7l{, 5%, 56KQTI2)RES SMD, 0. 7V1, 57", 4. 7KQgtz)RES SMD, g. tl{, 5%, 1AQg12)RES SMD, g.N,5'(, TTQOI2)NOT USEDRES SMD, g. Ilf, 5%, tgK(2912)RES SMD, g.IVI,5%, \gKQgTz)RES SMD, g. IV, 5%, 470Qgr2)RES SMD, O. IV, 1%, IgKQgTz)RES SMD, g. TII, 5%, 7gQgTz)SW PUSH, SPPJ3-E SLOPEIC TTL. GDT4LSiOIC TTL, GD74LS74AP GSSCAP TR IMT'IER, TZ^SP 45gFR, YELRES SR, VGO68TI1B-1KB

CE1Et226MCE7EL226MCE1EL226MCEIEL226MCK1HI82OJCK1HI15OJ585-129585-t20585-r2g585-7296tt-6106II-670611-670NOTRMOTTgggJRMgITAMJRM?IIaOZFRMaIIWaJRMOILOaaJRMOI15O2JRMOI33O1FRM?I56O2JRMgtATguRMOI1OROJR[{OiIOROJNOTRMaTIM?JRMaIIaOzJRMOIATOgJRMgIlgOzFRMOI1OROJ521-104591-045-9591-163-9581-132-1512-375-r

24

8tg72t410

182g2224262830322.4

36384g424446485g5254)o

586g626466687g

ctzsc131c133c360c364c367D158D164D1660129Q341Q343R136R498R501R503R505R5A7R509R511R513R51?R52gR523R525R526R533R548R550R552R554u109u111u113VRI0'I

CAP ELE,25V, [|, ?2UF(SMS)cAP EtE, 50V, tt, 2. zUF(SMS)CAP ELE, 25V, M, z2UF(SMS)NOT USEDNOT USEDCAP SMD, \gV, K, g. AIUF QgTz)DIODB 1SS133DIODE, 1SS133NOT USEDFET,2SK3O4-ETRANSISTOR SMD. I|MBT39O4-1ATRANSISTOR S}{D, MMBT39O6-2ARES C. F, 7/2V,5%,68KRES SMD, O. TV, 52(, IMQLLZ)RES SMD, g. 7l{, 7%, 3. 3KQLIZ)RES SMD, g. LUt, 5%, 4. 7KQUIZ)RES SMD, O. Irf,, IZ, 82(2912)RES SMD, 0. Iv, 5r4 82KQ072)RES SMD, O, Tw, 5%, 4. 7KQTT2)RES SMD, O. Tl{,, LX, 3. 3KQLTZ)RES SMD, 0. Iv, 52, 47 Qglz)RES SMD, O. TV, 51(, 4. TKQuTZ)RES SMD, O. LV, 5%, LgQglz)RES SMD, 0. tyl, 5%, I0gQ0t2)RES SMD, g. IV, 5T, 2. ZKQuIZ)RES SMD, g. W, 7%, 3. 3KQ0t2)RES SMD, g. IU, 5%, tg(nLz)RES SMD, A.LV,7%, 4.7K(nn)RES SMD, 9.1Y, fi6 TKQOIZ)RES SMD, g. IV, 5'6 IOQLLZ)RES SMD, 0. LV, 5t(, 4. 7KQg12)IC TTL, GDTAISMIC TTL HD74IST22Prc TTL GD74rS14RES SR, VGO68TL1B-1KB

cEntnatCELHI.WIcnu.mtNOTNgTCK1HI1O3Kffi,-tnffi5-LnNOT6lI-7M611-654611-653RDOCP6S&IRWIIWJRlCII3301FRII0IMOIJRtr{OI82R0FR\frr8zttzJRWT4TgIJRIor3301FRVfiIA?WJRWrATgtJRIOI1OMJRWILWJRWTMLJRICII3301FRIOIIOIRA'RWIATgLFRI|OIlOOlFRI'|OIIOROJRIMTATgIJ59l-ffit459y2n59L-gtffi572-315-tl

35

Page 36: Osciloscopio Analógico Goldstar OS9020P

-I

<LA> . T IM ING C IRCUITSPAGE ; 10

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1

3

II

111315T7192L232527n31

ct21c123c125c361Dt52R129R131R133R135R528R530R801R803R805s806vR806

CAP [{. F,250V, G, 1UFCAP l'l. F,4WY, G, O. O1UFCAP ELE, sOV, i{, 2. zUF(SMS)CAP Sl'|D, sOU, J,A1OPFQgtz)DIODE 1SS133RES [f. F, 1/ 4l,t, 0. 516 32. 5KRES M. F,l /4W,0.5X, 1.65MRES [|. F, 1/ 4yt, A. 5X, 165KRES l'|. F, 1/4!f, 0. 5X, L65KRES SlilD, b. lV, 52, 10KQ012)RES SMD, A. LV, 5%, IAQglz)RES C. F,\/Ayt,5v"680RES C. F,I/4w,5%"2.' . |KRES C. F,t/4Y,5r(,2.7KSW SLIDE, SSSUOU2NBO11 HVARRES VAR, \q\ZL_PYSOKS 1OKB HVAR

cH2Et105GCH2GI1O3GCE1HL225MCKlHI4?TJ585-L20RMBP3252DRMBP1654DRMBP1653DRMBP1653DRMgIlOgzJRMOI1OROJRDOBP681JRD6BPZ72JRWBPZ7zJ52L-Itt571-325

24b

8IO1274161820222426283A

cI22cI24c126c365a34gR130R132R134R527R529R531R8A2R804s105vR106

CAP CER,5WU,K,\MPFcAP [|. F,AggV,Kg.g47UFcAP ErE, 25V, l}|, zzUF(Sli{S)CAP SMD, \gV, K, O. OTUF QgIz)TRANSISTOR S[|D, KTA15O4_YRES It|. F, L/ 4v, 0. 5%, 82. 5KRES [|. R 7/4v,0.5X,825KRES M. F, I/4V,9.5%, 1.65I'|RESRES SMD, g. fl, 5%, TKQLTZ)RES Si|D g. Ltt, U6 I. sKzgtz)RES C. F, t/4v,5%,ffiARES C. R I/4tt,U65WSI{ ROTARY, BTR3O22q BELTONRES SR, VGO68TL1B-5OKB

cKztRlnKCTWI/IT3KffiLFS,ZnlCK1HI1O3K611-672RI'{BP8252DRMP863DRrtsP1654DRTOI33O1FRlCII1001JRl0I1501FRDEBP681JRDOIBPSoIJ\n-trzt-g57z-yn-I

36

Page 37: Osciloscopio Analógico Goldstar OS9020P

fF

( ]- 1- ). CHOP PULSE GENERATOR

PAGE ; 11I

II-J

a(ls(lnnl:-l, lCIDltsDl'4D IIlF I,1J I,1F I]1J I31J I741

:1

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1

c

7o

1 1A I

1 a

15fi192t23252729

cLnc137c378AD1630336a$8R535R53?R538AR540R5414R543R545R547u1t 4

CAP MYLAR, \WV, J, O. TUFCAP ELE 25V, M,2zUF(SMS)CAP SMD, sgY, J,IWPFQqLZ)DIODE, 1SS133TRANSISTOR SI{D, KTA15O4-YTRANSiSTOR St|D, KTC3875-YRES Sl'lD 0. Iv, 7%, 6. 8KQ012)RES SMD, O. TV, 5%, T^KQATZ)RES SMD, A.TV, M, 432Q.9L2)RES SMD, g, IV, 5X, 2. zKQOIz)RES SMD, 0. tw, 5%, 2. zKQgtz)RES S[|D g. tY, 52, 2. 2KQg72)RES SMD, g. LV, 5%, I^KQ,LZ)RES SMD,0. 1W, 1%, 6.8KQAL2)IC TTt, GD74LSa2

cP1Ht104JCELEIZ26MCK1HI1O1Jfi,-lzg6tI-672617-670RMOI68O1FRM?ITWaJRMOT432gFRMaIZaOTJRMOTzzglJRMUINUURMaIIWZJRMOI6801F591-054-9

24b

8t0T274161820z22426%

c136c378D162Pta4Q337R437R536R538R539R541R542R544R546R586

CAP ELE, 25Y, [|, zzUF(S[|S)CAP SMD, 5OV, J, 39OPFQLIZ)Dr0DL 1SS133CONNECIOR TAFER, LT-064H3TRANSISTOR SMD, KTC38?5-YRES SMD, g.lV,\X" 4.7KQ912)RES S[|D 0.1V,5r6 4.7K(n12)RES SMD, g. IY, L21, 270(29L2)RES SMD, g. LV, I%, T. \KQOIZ)RES SMD, O. IV, 5'(, 2. zKQOTz)RES SMD, A. lU, 516 5. 6K(WJL2)RES SMD, 0. U, 524 19Q072)RES SMD, g. tY, 5t(, 4. 7K(nt2)RES SMD, g. W, 5%, t0Q0L2)

ffiLEtzdrCKlHI391Jfit7n53t-W2-76tt{1t0RIMIATOIJRWt47g7JRWINWFRilCIr1501FRWTMTJRliO15601JRIIOIURAIRWr47glJRIiCIIURAI

Page 38: Osciloscopio Analógico Goldstar OS9020P

r

<L2) . HORIZONTAL MAIN AMPLIFTERPAGE ; 12

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1L

J

5,l

o

111315t7192T23252729,tr

333537394T43454 t

49bl

5355c ,

596163OD

b /

697l737577'19

81

ci35c143c145ct47c149c368c377D156D1568PPi03Q126Q128Q323Q325Q327Q3294331Rl42R145R149R152R154R156R158R434R574R576R5??AR579R581R582AR5834R583CR583ER585AR58?AR587CR589R591VR1i4vR116

CAP ELE, 25V, ll|, z2UF(SMS)CAP CER, 5gOU,C,1PF(T. C BLACK)cAP ll|. F, 4g0U, K, A. g47UF

cAP M. F,4Wv,K,b.g47UFCAP ELE, 25V, il|, zzUF(S[|S)cAP SMD, ssv, K, A. aNF Qgrz)CAP SMD, 5OY, J,68PFQ?T2)DIODE ZENER, DZ_6.88DIODE. 1SS133CONNECTOR HOUSING, CSzsA-ffiTRANSISTOR, KSC35O3_ETRANSISTOR, KSA1381_ETRANSISTOR Sil{D, MMBTS$6-2ATRANSISTOR S[{D, KTC38?5_YTRANSIST0R Sl,lD, KTC38?5-YTRANSISTOR SMD. MMBT39O6_24TRANSISTOR SMD. KTC3875_YRES tl | . F,t/AV,1%,16KRES I'l. F, t/Al,t,1%, 16KRES }l.F,I/zl/ ,1%,rzgKRES C. F,7/2V,52,56KRES i l . F,I/Av,1%,5.6KRES M. F, T/ AYI, I%, 5. 6KRES M. F,7/2W,1%,82KRES S}lD, 0. N, 5'(, l00Qgl2)RES SMD, g.IV, T%, 4.32KQLL2)RES SMD, g.\U, M, 4.7KQ072)RES S}lD, 0. 7l/', 1%, 430Qs12)RES SMD, A. L!f, 5%, 2. 2KQ0I2)RES SMD, g. Il', t%, 6. $KQgtZ)RES SMD, 9. LIt/, 7%, ISKQgrz)RES SMD, 0. 7yt, I%, I8gQ012)RES SMD, 0. tlt, IZ, I8sQg72)RES SMD, A. N, t%, t2K(2s12)RES SMD, g. fl, \%, 750Q0t2)RES SMD, 9.7v1,1,(, 43gQg12)RES SMD, g.LVt, 7%, 479Q012)RES SMD, A. IV, T%, 2. 2K(2AI2)RES SMD, g.IU, 7%, 4. UKQ012)RES SR, VGO68TI1B-2KBRES SR, VGO68TL1B-1KB

CE1EL226MCT2HRO10CCH2GL473KCH2GL473K

24o

8tg12I4Ib

182g222426283g3234JO

384g424446485g52t r t

DO

58606264666870727476788g82

c135ACT44c146c148clsgc376u15b

D1564P109a725ar278322a324832603280330R138R144R148R150R153R155R157R433R435R575R577R578R580R582R583R5E3BR583DR584R587R5878R588R590s805vR115vR805

cAP E[E, 25U, M, z2UF(SMS)CAP ELE, 25V, l'{, 22UF(SMS)cAP M. F,4W\,K,0.947UFCAP M. F, MgY,K, g.O47I]F

CAP CER, 1AAU,C, iPF(T. C BTACK)CAP SMD, 5gY, J, NAPFQOLZ)DIODE, 1SSi33DIODE, 1SS133CONNECTOR WAFER, LI{-0640-04TRANSISTOR, KSC35O3-ETRANSISTOR, I{SA1381_ETRANSISTOR SMD, [{l.lBT3W6-2ATRANSISTOR SMD, KTC3875-YTRANSISTOR SMD, KTC3875_YTRANSISTOR SMD. MMBT39O6-2ATRANSISTOR SMD, KTC3875-YRES lv|. F,1/4W,I%,T6KRES M. F, 1/4V,I%,16KRES M. F, I/zW,72,82KRES M. F, t/zi/',t%,tzgKRES C. F, I/zW,5%,56KRES I'l. F, 1/4yt, 17", 7.5KRES ||. F,7/4W,T7.,I.sKRES SMD, 0. t|/, 5%, tgQglz)RES SMD, 0.7v,5%, ff igQgIz)RES SUD, g. |vt, 7%, 4. 7Kzgtz)RES SMD, g. lV, 1%, IzgQgIz)RES SMD, A.TV, T%, 4,TKQTIZ)RES SMD, A. N, I%, 4.IKQLIZ)RES SMD, 0. Iu, 52(, 24KQg12)RES SMD, g. Iv, 57" 5. 6KQAL2)RES Sfr|D, 0. rlf, t%, lgg(ntz)RES SMD, 0. lv/, 1%, ISgQgtz)RES SMD, A. 7U, r%, 6. 8KQgtz)RES SMD, g. Il,l,, 7'(, 2KQ012)RES S|llD, 9.fi, t26 470Q912)RES SUD, g. 7]f', 5%, IgQgIz)RES SMD 0. IUt, 1%" 2. 2KQ.9L2)Sl{ SLIDB SSSU022NB011 x10RES SR, UGMSTLIB_^OOBRES VAR, \aLZL-PYSaKS 1OKB HPOS

CElEI,TAJMCE.IEI,22A[I

CI1pfTATSKctwu7SKctatRaLwCK1HIlOlJ585-Lnffis-Ln531-W-7611-15$-9611-169-9611-6536rL-6796t1-6'.t9611-6536tI-670RlitsP1@FRMBP16O2FRVffiUtzFRMCP1203FRDOCP56&]R[tsPi50iFRl',BP1501FRIiCIIIOIRO.JRWTIWJWATMATFRI&ITMFRWTATOLFRIMTATOLFRVATZMIJR[|or5601JRIIfrIL8fpfr.RMOI1SOOIFR[or6801FRIrIw/.IFRWI4TWFRIiOIIOMJRWIZALF

l521-171 I572-316-1157r-s5 |

LI,D,LZZ6M

CKlHI1O3KCK1HI68OJ585-161585-I2g537-4tg611-159-9611-169-9611-65361r-6706IL-6'tg611-653677-6'.19RMBP16O2FRMBP16O2FRMCP12O3FRDOCP563JRMBP56O1FRMBP56O1FR[{CP82O2FRMAIIaAOJRMOI4321FRM'T4TATFRMOIASWFRMaT2?aIJR[tOI6801FRMgTISZZFRl',lOI1SOOFRll|OI1SOOFRMOTT?aZFRM?TTSOOFRM0I43gAFRMOIATggFRM?I?aOLFRMOI4321F572-318-1572-3I5-L

38

Page 39: Osciloscopio Analógico Goldstar OS9020P

(13) . Z_A) {TS & H. l f DRTVEPAGT ; 13

m.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P /N

1

I

I111 C

1b

T71 0

2T23z52129e1

aa

Qtr

37394L43454749

KQ

5557

bI

67OYn aI I

73

77798183858?89

c138ct40ct42c153CI75ct77c179c180CT82c184nera

D136D138DL40D742D144D146D160F101tD101NL7g2P106P111Q1238301Q332nea/,1

R101r{J.cl-

R160R162R164R166R168RTTORtI2R198R421AR423R425R427R429R431R592

SHOULDER BUSHINGCAP CER, \AOV, C, IPF(T. C BTACK)CAP ELE, 25V, M, 22UF(SMS)CAP MYLAR, 4MV, K, O. g22UF

cAP CER,500V,2,A.0MCAP ELE,35V, M, IOOUF(SMS)CAP CER, zKY, K, T0OOPF, BCAP CER, zKV, Z, 0.O1UF, ECAP CER, zKU, Z, O. OTUF, ECAP CER, zKV, K, TgggPF, BCAP MYLAR, \MV, J,g.22UFCAP SMD, sgU, K, 47AOPF QOTZ)DIODE, RL1O5DIODE, RL1O5DIODE, MA185DIODE, 1SS133DIODE, ESJA52-12DIODE. AGO1ADIODE, 1SS133FUSE, 125V 0.5A,5MM I{ITH LEADLED POlfER, KLG114E GRN KECNEON LAMP. NE-98CONNECTOR WAFER, LW-0640-06CONNECTOR II AFER, LW-re49_42TRANSISTOR, KSC35O3-ETRANSISTOR SMD, KTC3875_YTRANSISTOR SMD. KTC3875-YTRANSISTOR Sl}|D, KTA15O4_YRES l'l. F,1./4W,1%, 1.5KRES C. F,I/Alf,52,56KRES C. F,7/4W,5'619KRES C. F,I/zW,5%,47KRES C.F,l/4]f. ,5%,220RES C. R 1/4Vt,5%,47RES [|. G,T/2W,52,16ll|RES C. F,7/4W,5%,Ig^KRES lt|. G, 1l{, 1%,8MRES C. F, 7/4W,5%,7gbKRES SMD, g. Tl{, 5%, 82KQOL2)RES SMD, g. t!f, 1%, 1. 2KQg72)RES S}|D, g. N, 1%, n0KQ012)RES S}lD, O. TV, N, T. \KQuTZ)RES SMD, 0. Iv, tZ, 2. 7KQ0L2)RES SMD, 0.N,52(, tTQgIz)RES SMD,0. 1l|,5X, 24KQAI2)

919-003CTzHRbTgCCE1EL226MCP2GR223KCKZHRLO3ZCE1VL1O7MCKZFLLOZKCKZFL7O3ZCK^FLIOSZCKZFLLZZKCPzAR224JCK7HI412K585-154-1585-154-1585-259585-729585-149585-265585-729563-032588-92756r-022ffi7-405-7$7-m7-7611-159-96II-67067t-670611-672RMBP15O1FRDOBP563JRDOBPlO3JRDOCP473JRDaBP2ZIJRDZBP4TgJRGOCP166JRDOBPlO4JRG1P8OO4FRDOBPlO4JRMgI8zgzJRMaIIaaTFRMgI?zffiFRI{OI15O1FRMaI?TgIFRMOI1OROJRMgI24g2J

24o

81gt21416182gn2426283g3234AA

384g424446485g5254bb

586g6264666870727476788082848688w

c139c141c752c173c176c178C179Ac181c183c30rD135D137D139D141D143D145Dl47D161K_^OMNr101P7g5PLgTQ722QIz48392Q3330335Rt02R159R161R163R165R167R169RL71K l / J

R301R422R424R426R428R430R432R593

INSUTATOR SIIICON APEX-ARCAP EtE, 25V, M, zzUF(S[{S)CAP }|. F, AWY,K, O.O47UFcAP nq 160v, [{, lUF(S[,lS)CAP EtE lMV, M, 1UF(SMS)CAP CER, zKU,K, L^MPF,BCAP CER, zKV, Z, O.OIUF, ECAP CER,zKV,Z,g. O1UF, ECAP CER, S^OU,K,IAOAPFCAP ELE, 35V, l|, 33UF(SMS)cAP SMD, 50v, K, 0. 01UF Q072)DIODE, RL1O5DIODE, RL1O5DIODE MA1S5DIODE. 1SS133DIODE, ESJA52-12DIODE" AGO1ADIODE ZENER,DZ-228DIODB 1SS133BUS $IRE, 1oil{It{, PI_o.6NEON LAMP, NE_98CONNECTOR WAFER, LW-0640-03CONNECTOR WAFER, LH-0649-03TRANSISTOR, KSD362-RTRANSISTOR, KSA1381-ETRANSISTOR SMD, KTA15O4_YTRANSISTOR SMD, KTC3875_YTRANSISTOR S[ID, KTC3875_YRES C. F, t/4V,5%,220RES M. F, 7/4V,f i(,7.5KRES C. F, I/4w,5'6220KRES C. F, 1/2Y,5%,47KRES C.F,l/4V,5%,47AKRES C.F,1/4Y,5%,47RES C. F, I/Ay,5%,2.2RES C. F, 1/4Ut,5%,10KRES I|.F, I/4W,9.5267ffiKRES SMD, g. Iy, V(, 1. 2KQ0t2)RES SMD, 0,TII, T%,43OQOI2)RES SMD, g. tw, \%, 6gg2g12)RES S}ID D, III, T2(, 12KQqT2)RES S|'lD, g. tV, 5%, 47gQ0L2)RES SMD, 0. IY, 5%" tWKQgtz)RES SilD g. Iv, 5%" I0Q,0t2)RES SMD, 0. rV, t%, 3. qr(nn)

91$O16CEIEI,M)M

cF2fx..lffirCYAFLIUXcYzFLtg3ZcYaFu^SzCYANIUZJ/.cE1Vt336MCK1HI1O3K585-154-1585-154-1585-25985-rn I585-149585-zu585-118-1ffi,-t%t87I-ffiffitua531-W2-7531-M2-7611-668611-169-961t-gt26Lr-6746r1-gt0RWBF?2,IJR[tsP1501FRwBwAJlRD0CPA?&]]RDABP474J IRWBPATNIRWBWW,JIRD0BP103.J IRrtsP7503DlRMorlulFlRICIr4300FlRtt0r6s00F IRtMrLUrNlRwrATwJlRrCIr1003JlRi0I10R0.tlRil0r3s01F I

?o

Page 40: Osciloscopio Analógico Goldstar OS9020P

(13 ) . Z_AXIS & H . V DRIVEPAGE ; 14

N0. FND NO DESCRIPTION & SPEC. P /N N0. FND NO DESCRIPTION & SPEC. P /N

9193959799

tgl

R594R596R598vR11?vR80ivR901

RES SMD, 0.LV,5'6 470Q012)RES SMD, b. tUt, 5%, 82KQqL2)RES S[|D 0. tV, 52, 22KQsr2)RES SR, U Crg€8T LIB-ZAAKBRES VAR, VaLZL-PUS0KB 1OKB INTERES SR, VGO68TL1B-1OKB

RMOT4TMJRMOI1aa?JR\gtngzJ572-317-L,'.lI-325572-314-7

g2

949698

L^a

R595R597T7g7vR119vR807

RES S}|D g, TV, 5)(, TKQblz)RES Stl{D, 0. w, I%, 3. ALKQAIZ)TRANSFORMER, HVT-3D(4011)RES SR, YGAffiTLIB-aWKBRES VAR, VO161PV25KSB2M-OHM FCS

RIMT1WTJR['OI3O11F6n-0fi-8572-317-r57L-3%

40-

Page 41: Osciloscopio Analógico Goldstar OS9020P

(7 -4) . POWER SUPPLY

PAGE ; 15

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTiON & SPEC. P / N

1

I

I1113

l71 0

2Tn9q

n29e tUI

aa

35U I

41434541495153

cL62c164c166c168CTTgct72c341D123DI25D127DT29D131D133NL1038721R176R178R180R182R184R415R477R419R42tu106u108

SHOULDER BUSHINGCAP EtE, 160V, l}|, IOUF(SMS)CAP ELE, 259V, IT, 4?UF(Sil{S)CAP ELE, |OOU, II, 4?UF(SI'|S)CAP ELE, 25U, IT, Z^WUF(SI'|S)CAP EtE, 16V, M,47UF(SMS)CAP ELE, 16V, M, ?UF(SMS)CAP SMD, sgU, K, g. aIVF QgLz)DIODE ZENER,DZ_ZZBDIODE. 1SS133DIODE, Rt1O5DIODE, Rt1O5DIODE. RL1O5DIODE, Rt1O5NEON LAMP, NE_98TRANSISTOR, KSA968-ARES M. 0,llf',5%,47RES C. F,1/4W,5%,470KRES C.F,t/4l/ , ,5%,lWRES C. F,t/Av,52,5.6RES M.0,3l{,52, 1.8KRES SMD, g. tV, t%, 72KQgt2)RES SMD, 0. 7V, 7%, I2KQ0L2)RES SMD, 0. Lv, 5%, A'.lKQg7z)RES SMD, 0. 7Vt, 5%, 82KQ072)IC REG, GL7972IC REG, GL78A5

919-M3CE2CLIa6MCE2EL476MCE2AL476M58r-I42cE1CL476McE1CL476MCK1HI1O3K585-118-1585-L2A585-154-1585-154-1585-154-1585-154-156L-922611-667RSO1P470JRDOBP474JRDOBPlOlJRDOBPSR6JRSO3P182JRMgIIZ0'ZFRMOI72g2FRMOT47gzJRMOT8aaaJ595-W9591-310-9

24

87g72I4l-o

182g222426283g3234Jb

384g424446485052

c163c165c167c169CTTIc174c342D724Dl26DT28D130DI32D134PtgSR174RI77R179R181R183R414R416R418R42gUIaSu7g7

INSULATOR SITICON APEX-ARCAP ELE, 7W\, II, 33UF(SMS)CAP ELE, 25gY,W IOUF(S[{S)cAP [l. F, 4g0U,K,g.g47UFcAP EtE, 25U, tt, ZZWUF(SI'|S)CAP ELE, 16V, M,47UF(SMS)CAP ETE,25V, lt|, IOOUF(SMS)CAP SMD, \gY, K, LggOPFQgIz)DIODE ZENER,DZ-ZZ\DIODE, Rt1O5DIODE RtlO5DIODE, Rt1O5DIODE, Rt1O5DIODE, RL1O5CONNECTOR ilAFER, LW_064M8RES C. F, l/4r,5%,2.2MRES C. F, l/4y,51(,39ARES M. F, I/AV,7X,T39KRES C. F,7/4v,5%,390RES M.0,2W,5%,8.2KRES SMD, g. tY, 5%, lKQgLz)RES SMD, O. 7V, IL LZKQLIZ)RES SMD, 0. Lv, 5%, 47KQgt2)RES SMD, g. IUt, 5Z, 47gQgt2)IC OP AMP, MC4558CNIC REG, GL78I2

91Sr16CE2AI336MCFexl,106lrl$WIATSKfit-L0CElCIlT6li{cElg,1gillCK1HI1O2K85-118-1 |585-154-1585-154-1585-154-1585-154-1585-154-1531-W7RWBWJRDOBP3g1JRmP1393FRDOBP3glJRV^PSNJRIMITWLJRVAIIW}FRV0I47nJRWINMJ59t-?f,7459L-u,9-4)

Page 42: Osciloscopio Analógico Goldstar OS9020P

(15 ) . OTHERSPAGE ; 16

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

I

3

7I

111315t7192123252'l2931c?

.tD

37394143454749

GNDJtffiJTIOJ2At1P1301wP4l,o

P8PB8O1P8803PB8O5PBgO1PB9O3PS1P53s1sc13sc89TivlwYITg2l{H130

TUBE SHIRINK, GSHS_i605 15l}{M3WIRING HARNESS. wH]:Oq-ZWIRING HARNESS, I{HO8IIIRING HARNESS, WH16WIRING HARNESS, JWzROTATION COIICONNECTOR I{AFER. Ly-9649-94CONNESTOR, BNC (CHz. Y)TERMINAL PROBE ADJUSTCONNECTOR, BNC (CH1 OUT)AC iNLET, BACI-o3 BELTONWIRING HARNESS, l{HO6I{IRING HARNESS.I{HO4IIIIRING HARNESS, WHO1WIRING HARNESS. I{H14I{iRING HARNESS, I{H13IIIRING HARNESS, PS1WIRING HARNESS. PS3sw POI{ER, sY13-4-18QPCB, CRT SOCKET BOARDPCB, C0NT ARRY BOARD 2ggx239TRANSFORMER. POI{ER OS-WZOPWIRING HARNESS, J1{3WIRING HARNESS, J[,6I{IRING HARNESS. I{H130

884-g2r559-t7g-c550-635-A559-'.175-A550-781-A638-gg5531-4ffi-153i-164fiq-07A531-164535-037550-767-A559-765-A559-762-A550-774-A554-173-A55A-782-A554-784-A52r-997-1513-467R1513-5667A622-936R1559-791-A559-779-A550-649-A

24b

8M12t4Ib

182gn2426283g2q

3436384A424446485A

F1JTOSJ109J1AJ801P1P1302P3P5P'IPB10lPB8g2PB8O4PB8O6PB9g2PB9O4PS2R901sc1SC8

SC9t r lY_ t

'l|101

I{103Y+Y-

FUSE, 125V24 MF51NM TYPEUIRING HARNESS, I{H15I{IRING HARNESS, WHOTWIRING HARNESS. Jv{1BUS I{IRO 1O}|l|, PI_0.6CONNEC'IOR, BNC (CH1. X)SOCKET, CRTCONNECTOR, BNC (EXT TRG)TERMINAI, GROUND 2_048CONNECTOR, BNC (EXT BLANKING)WIRING HARNESS, l{H17WIRING HARNESS, tlHO3WIRING HARNESS, IIHOSWIRING HARNESS, WHOzWIRING HARNESS. YH11WIRING HARNESS, [,H1OIIIRING HARNESS, PS2RES C. F, 1/4]11,5%,479PCB, MAIN B0ARD 180x300PCB, CONTR0L B0ARD I80x52PCB. SELECT0R B0ARD 780x26cRT, D14-363GY/123WIRING HARNESS, Jl{4WIRING HARNESS, Jl|l5WIRING HARNESS.IIIHOg

563-0355*-775-A550-768-A5ffi-7w-A877-?f6531-164535-017-9531-164537-018531-1645W777-A\W-',tM-A\ffi-1ffi-A5W-763-A5W-771-A5W-779-A55&-783-ARDOBP471J513-565R1513-566513-567ffit-wt-25W7W-Asffi-'.t78-A550-?69-A

PART-LISTS of MODEL 0S-9g2gPPrinted Date :

Rev. B // The End1994. 8. 16

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Page 43: Osciloscopio Analógico Goldstar OS9020P

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Page 44: Osciloscopio Analógico Goldstar OS9020P

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Page 46: Osciloscopio Analógico Goldstar OS9020P

(6 ) . VERTICAL CONTROLPAGE ; 6

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTiON & SPEC. P / N

I

a

57I

1113151 nL I

192l23252729313335J t

394I434547495153

575961636567697I737577798183858789

c319c326c328c330c332c345c374c3754D109D111D113D115D117D119D149D151D154P11301090310an0R197R35?R365R36?R369R371R373x.t /cR3'.17R379R381R383R385R389R391R438R555R558R569R571R573s903utg4

CAP ELE, 16V, It{, ?UF(SMS)CAP SMD, 50\, K, g. aTUF QOTZ)CAP SMD, sOY, J, 68^PFQAT2)CAP SMD, sgY, K, O. glUF {2012)cAP SMD, 50V, J,220PFQ0I2)CAP SMD, sOY, K, O. OTUF QgTz)CAP SMD,5OV, K, g.OTUFQUIZ)

CAP SMD, 5gU, J, 68PFQ?T2)CAP EtE, 16V, II/l,4?UF(SI'{S)DiODE, 1SS133DIODE. 1SS133DIODE 1SS133DIODE, iSS133DIODE,1SS133DIODE, 1SS133DIODE. 1SS133DIODE. 1SS133DIODE, 1SS133CONNESTOR WAFER. LW-0640-03TRANSISTOR, KSC173O-YTRANSISTOR SMD, KTC3875_YTRANSISTOR SMD, KTC3875-YRES M.F,T/AV,T%,I .2KRES SMD, g. tW, 5%, 4. 7KQ912)RES SMD, g.Iv, t%,3wQgtz)RES SMD, g. tUt, 5%, I. 8K(29t2)RES SMD, g. tw, 5%, 220QAI2)RESRES SMD, g. 7v/', 1%, 2. 7KQg12)RES SMD, g. 7V, t%, 33gQgI2)RES SMD, g. Ll{, ffi, 82Q0t2)RES SMD, O. IW, 7%, 22gKQgI2)RES SMD, g. 7l{', 5%, I^OKQOTZ)RES SMD, 0. w, t%, 330Qgt2)RES Sl|D, g. rv/,, l%, gzQgl2)

RES Sil|D g. Llil, 5%, 4. 7KQ0t2)RES SMD, 0.7llt,52(, 4.7KQ912)RES SMD, g. Ilii', 5%, 4. 1KQTIZ)RES SMD, g.IV,5%, 47(J;012)RES SMD, g. Iv/, T%, T. sKQOIz)RES SMD, 0. LV, 5%, 1gQA12)RES SMD, 0. llt, 5%, 4.'.tKQg7z)RES SMD, 0. 7l{, 5%, 47gQg12)Slt SLIDE, SSSUO23NC TRGMDiC TTL, GDTALSW

cE1CL476MCK1HI1O3KCK1HI681JCK1HI1O3KcK1wt2?,1,I

24b

87g72t416182g222426283g323436384g42444648505254DO

5d

6062646668707274'16

788082848688

c155c324$nc329c331c344c369c375D108D110D712D114Di16D118D148D15gD153D20gPP1068110Q319Q321R349R364R366R368R37gR372R374R3?6R378R380R382R384R388R390R436R439R556R559R51gR572s8g2u1g3

CAP EL& 5OV, M, IUF(BP)cAP SI{D, 50V, J, 680PFQAL2)cAP SMD, sgv, K, g. 'TUF Q0r2)cAP SMD, sgv, K, 47WPF Q012)CAP SMD, \gY, J, 22gPF QO12)CAP SMD, 5,OY, K, O. OLUF (29T2)

CAP SMD, sgU, J,82PFQLT2)CAP SMD, sgU, J, 68PFQOI2)DIODE, 1SS133DIODE, 1SS133DIODE, 1SS133DiODE 1SS133DIODE, 1SS133DIODE, 1SS133DIODE, 1SS133DIODq 1SS133DIODE ZENER,DZ_8.28DIODE, 1SS133CONNECTOR HOUSING, CS25g_08TRANSISTOR, KSC173O-YTRANSISTOR SMD, KTC3875-YTRANSISTOR SMD, KTA15O4_YRES SMD, g. tV, 5%, t020t2)RES SMD, g. Ilf, 57(, 27 Q0t2)RES SMD, A. rVt, 5%, t. 8K(29t2)RES SMD, g. [], 516 22gQgt2)RES SMD, g. lv, 5X, 27 Q0I2)RESRES Sl'fD, g. LV, 1%, 33gQgI2)RES SMD, g. 7II, M, 2KQTTZ)RES SMD, g. Ilt,, 57", 82KQLT2)RES SMD, g. LvI, 5%, 82KQLT2)RES SMD, 0. rV, I%, 339(2012)RES SMD, 0. 7lf, l%, 2K(20I2)RES SMD, 0. Llf,, 52(, 4. TKQUIZ)RES S[lD 0. ll/, 5%, 4. 7KQ0I2)RES Slt|D, 0. 7v, 5X, 4. 7KQD12)RES SMD, 9.1\t,516 4.'.tYQ,tz)RES SMD, g. IllI, M, I. 2K(2012)RES SMD, g. Lw, 5%, t. 8K(20t2)RES SMD, g. IV, 5%, 41OQOT2)RES SMD, 9. LY, 57", 4. 7KQ972)SIt SIIDE, SSSUO24NB VMODEIC TTt, GD74IS74AP GSS

581-117cKlH1681CK1HI1fiCKLHI472ct(1HTn1

CK1HI1O3KCK1HI1O3KCK1HI68OJCE1CL476M585-tzg585-729585-I2g585-tzg585-I2g585-tzg585-I2g585-r20585-129531-W2-7611-669671-6706tI-679RMBP1201FRMAT4TgIJRM?ISOWFRMOI18O1JRMATZ^WJRMAI,3O0p,F

cK1HI103CKlHI8UcK1Hi680585-LU585-Inffis-Ln585-1nffis-rnffi5-1nffi5-rn58yLn585-162585-In531-Agt611-6696LI-67061r-672

RT{ORIrCIRTOR[0RiCIIR}CIIRl0iR}CII

RloIRlCIIRIrCII521-113591-

KMgTL IWLT

RMOI33OOFRMOiS2ROF

RMOI1OO3J

RMOI33OOFR|\{OIS2ROFRIIaIATgTJRMOTATgIJRM?IA'IOTJRMOI4TROJRMOI15O1FRMOI1OROJRMATAIglJRMTI TMJ521-112591-00r-9

29

Page 47: Osciloscopio Analógico Goldstar OS9020P

l-

(7> . VERTICAL MAIN AMP.PAGE ;

) / N

:Ll7JII68

fli

HTNIJHI1O3K

-In-tn-lnt-tn-Ln-Ln-tz)-LUt-ttz-Ln-4AI

s698t0872,,LfiMJ

1801JWJztwJNOIFWFmtFWzJwzJ

WIFNWJt7glJt701JNgLJtntFtMlJnwJYIgTJ.1363-9

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1e

dI

I111 e

15fi192tn?5nna lUI

3335n394L, Q

45414951ut5557DY

0l

63b5

6769I L

c154c157t"lcY

c161c334c336c338c34gDL^ODtnLt02Q1128114Q116Q1188129R186R188R19gR193R195R386R32R394R396R3974R399R401R403R405RM7R409R4i1R413VC111vR118

lcAP CER, sMV,C,IPF(T. C BLACK)I

lcAP cER,500v,c, IPF(T.C BLACK)I

ICAP CER, \OOV, K, ATOOPFICAP CER,\OOV,KO.O|UFcAP SMD, 1gU, K, 0. gtUF Q012)CAP SMD, sgV, J,78PFQA72)CAP SMD, sOY, J,27OPFQO12)CAP SMD, sgY, J,47PFQ712)DIODE ZENER,DZ_s.78DIODE ZENER,DZ_s.78I NDUCTOR, 2. ZUH/LALO 4NA2R2MTRANSISTOR, 2SC29g1TRANSISTOR, 25C3779TRANSISTOR, KSC35O3_ETRANSISTOR, 2SAL2a6TRANSISTOR, KSC35O3-ERES M. F, 1/4v/,L%,t75RES M.0, 2W,5%,\0KRES ll. O, TVI,5%,27KRES I|.0,2W,5%,I2KRES C. F, I/4W,5%,47RESRES SMD, g.Iif,1%, TffiQOI2)NOT USEDRES SMD, O. Tw, 5%, lgQgIz)RES SMD, g. lVt, 5%, 27 Qglz)RES SMD, 0. LUt, 5X, 47gQ0t2)RES SMD, g. IV, 5%, |WQOIZ)RES SMD, g. LV, 7%, 190Q012)RES SMD, 9. 7v, 5%, 1KQ0r2)RES SMD, 0. lL 5%, L0gQg72)RES SMD, g. Il{, 5%, 47 QOIZ)RES SMD, O. Iv/,, I%, 27gQgT2)RES SMD, g.Iy, TZ,78AQTT2)CAP TRIMMER, TZO3P45OFR, YELRES SR, VGO68TI1B_5OOB

lcTzHRslm.I cT2HR010c

lcK2HL472KlcKzHLla3KI cK1Hr103K

I cK1Hr180J

I cK1Hr271J

I cK1Hr470J| 585-111

I sss-rrr628-779611-151611-650611-159-96It-021611-159-9RMBP115OFRSO2P1O3JRSO1P273JRSOzP123JRDaBP4TAJRMaI4TgTJRl'{OI1SOOFNOTRMOI1OROJRMaI?TROJRMOIATMJRMOIIgfp,JR[|oi1800FRMOTIM1JRMOITOOaJRM?I4TROJRMTTZTggYRMOI18OOF5S1-132-1 I

I572-319-71

24o

8

1g721410

1820222426283032,J4

JO

3840424446485A525456

I5816sl6216416616817Al

UIbO

c158c760c333c335c337c339c522DI?IL707Q111Q113Q1150117Q119R185R187R189R192R194R196R387R393R395R397R398RAWR4g2R404R406R408R(tgR472THIOTVC112

lcAP ErE, 16V, M, ?UF(S!,|S)I

lcAP cER, 500u,K, \MPFlcAP cER, 5g0u,K, twPFI

I CAP SMD, ^AV, K, 0. 01UFQ0L2)CAP SMD, sOY, J, 68PFQOI2)NOT USEDCAP SMD,5OV, J, 18OPFQULZ)cAP CER,5g0V,K,0.A7UFDIODE ZENER,DZ-'.18I NDUCTOR, 2. zUH / L AM 4NA2R2MTRANSISTOR, 2SC29aITRANSISTOR, 2SC3779TRANSISTOR, KSA1381-ETRANSISTOR, zSATzffiTRANSISTOR, KSA1381_ERES [|. R 1/4tt,7%,175RES M.0, 2W,5%,72KRES C. F, I/4W,5%,lWRES C. F, L/4y,5%,9I9RES M. O,211,5%,IgKRES C. F, I/4v,5%,979RES SMD, A, IV, N, IWQ,IZ)RES SMD, 0. LV, 5X, g (2912)RES SMD, g. LV, T%, 7, 37KQOT2)RES SMD, 0. tV, 5%, tgQgtz)RES SMD, 0. Iv, t%, 27gQ0l2)RES SMD, 0. Llt, 5%" Lm(29L2)RES SMD, 0. Lv, 5L 47 (29t2)RES SMD, 9.fl1,5r6 47QgL2)RES SMD, g. tY, 5%, lKQgtz)RES SMD, 0. fii, 5%, \MQ7LZ)RES SMD, 0. rVl, 5%, 470Q0r2)RES SMD, g. 7v, 5%, 47 QgLz)THERMISTOR, NTC-4. ?-OHlt|CAP TR IMMER, TZOSP 45OFR, YEL

lcE1cH76[llc(zrRLrlwaffiinKlcrnHru3r(I cK1Hr680J

lNmI cK1Hr181J

lcrcHllo3KI 585-111I

16%-17s611-151611-650611-169-96L7-nr611-169-9RMBP115OIFRsfrzPLz3JRDOIBPlOlJRDOIBP91lJRS@P10&JRDOBPgl1JRWIL5//iFRIMIWJRl'CII1371F

RTCII1ORAIMMINMFRWITWJ

R}|OI4TRAI

RMI4n0J]RrCIr1001JlRwrlwrlRWI47ffiJR[CIr47RAr]57s415 I5E1-132-1 |

Page 48: Osciloscopio Analógico Goldstar OS9020P

( A ) . T R I G G E R A M P L I F I E R

PAGE ; 8

DESCRIPTION & SPEC. DESCRIPTION & SPEC.

J

7I

111315l7192123252',129a 1

333537394743

cttzc114c116c118ctzgc362D168PTO3Q130Q346R127R484R486R488R490R492R495R49?Ptr1 R

R519s103vR105

CAP EtE, 25V, l}|, zzUF(St|S)CAP ELE" 25V, [|,2zUF(SMS)CAP EtE,sOV, I|, IUF(BP)CAP CER, sMY, J,47PFCAP ELg 25V, li|,22UF(SI{S)CAP SlllD, 5OU, K, g. OIIJF QgTz)DI0DE, 1SS133CONNECTOR W AFER, LII - g640-02

FET,2SK3O4-ETRANSISTOR SMD, 2SC3?75-OY3RES C. F,I/4w,5%,479KRES SMD, 0. 7V, 5%, 22bQgt2)RES SMD, 0.t!f, Lr(,2.'.tKQ072)RES SMD, g. Iw, 1%, 47K(29L2)RES S[lD, A. fl|, 5%, 5. 6KQOT2)RES SMD g. flt, 52, 4. ?KQg12)RES SMD, 0. 7Y, 5%, 15KQ0t2)RES SMD, g. 7V, 5%, IKQOIZ)RES S[fD 0. LVt, 52(, 479Q012)RES Sl'|D, 0. tV, 516 t0Q0r2)SI{ SIIDE, SSSU1z3NC TRGSOURES SR. VGO68TI1B-1OKB

cE1Er226MCEIEL226M581-117CK2HR47gJCE1EL226MCK1HI1O3K585-120537-g0r-7617-r4A611-656RDOBP474JRMOTZ^WJRMAIz7glFRM?IA?gzFRl}{gI5601JRTMI47glJRM'ITSONRMOIlOOlJRMOIATMJRMOI1OROJ52I-174572-314-I

24o

8

TOt2t4to

182g222426283A323436384g4244

c113c115c117c119c359CtsOlD169PPTg2Q345Q347R128R485R4E7R489R491R494R496R499R516R521s804vR804

CAP ELE, 25V, ll|, 2zUF(Sl'{S)CAP [|. F,AMY,K,O.O47UFCAP EtE,5OV, }|, IOUF(BP)CAP EL& 25V, M,2zUF(SMS)CAP SMD, ffiU,C,\PFQuTZ)CAP MYLAR, \gY, K, O. OTUFDIODE, 1SS133CONNECTOR HOUSING, Csz1g_ffiTRANSiSTOR SMD, 2SC3775-OY3TRANSISTOR Sl{D, KTA15O4-YRES C. F, I/4U,52,479KRES SMD, 0. lW, 5X, 22Q0t2)RES SMD, A. LV, 52, nQAr2)RES SMD, g. Lw, 5t(, lKQglz)RES S[|D, g. TII, TX, L. 2KQA12)RESRES SMD, O. IV, 52, T^KQOLZ)RES S}lD, A, LV, 5X, 24KQOI2)RES SilD A. LVt, 5X, nQglz)RES SMD, g. lV, 52(, g2gIz)

SW SLIDE, SSSUOz NB TRGMODRES VAR, VqTZL_PUSOKS 1OKB TRGI

581-143

CPlI{R

*s-tn53t-Atg611-6S611472

RTCII

RTCIIRIiCII

521-11357I-96

Page 49: Osciloscopio Analógico Goldstar OS9020P

Y_

(9). SWEEP GENERATOR

;E

/N lr*{l0H73r{ll-143

llnzza'ilLtrffi,f,lirR103Kli-Lur

li-4r0 Is6 l$72 |BP474JlrwrlwwrlnmL!IIWF1,\lt470L1lILMZJ\iivtwalirnMrlttwJl-113

|-wl

PAGT ; 9

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P /N

1

nI

o

1 1I I

1 a

15LI192ln%nn31

37394L4345414951535557

bI

AA

bb

61697l

cr28c130c132c134c363c366ulc {

D159D165D1678339Q342Q344R493R5WR502R504R506R508R510R512R514R518R\nR524R525AR532R534R549R551R553s104ufigUTI?vc113VR1O8

CAP EtE, 25V, M, zzUF(SMS)CAP ELE, 25V, M, zzUF(S[|S)CAP ELE, 25U, IT, 22UF(SMS)CAP ELE, 25V, M, 2zUF(SMS)CAP SMD, sOV, J, 82PFQTT2)CAP SMD, 'OV, J, I5PF(20I2)DIODE, 1SS133DIODE, 1SS133DIODE, 1SS133DIODE. 1SS133TRANSISTOR SMD, KTC3875-YTRANSISTOR SMD, KTC3875_YTRANSISTOR SMD, KTC3875-YNOT USEDRES SMD, g. Tl{, 5Z, IWQOIZ)RES SMD, g. LW, 5%, |WKQOIZ)RES SMD, g. Tlf,, IZ,IZKQOIZ)RES SMD, A.Lllt,5%, M0Q0t2)RES SMD, g. w, 57,, 7WQg12)RES SMD, O. Il{, 5%, T\KQAIZ)RES SMD, g. lV, t%, 3. 3KQ0t2)RES SMD, g. 7l{, 5%, 56KQTI2)RES SMD, 0. 7V1, 57", 4. 7KQgtz)RES SMD, g. tl{, 5%, 1AQg12)RES SMD, g.N,5'(, TTQOI2)NOT USEDRES SMD, g. Ilf, 5%, tgK(2912)RES SMD, g.IVI,5%, \gKQgTz)RES SMD, g. IV, 5%, 470Qgr2)RES SMD, O. IV, 1%, IgKQgTz)RES SMD, g. TII, 5%, 7gQgTz)SW PUSH, SPPJ3-E SLOPEIC TTL. GDT4LSiOIC TTL, GD74LS74AP GSSCAP TR IMT'IER, TZ^SP 45gFR, YELRES SR, VGO68TI1B-1KB

CE1Et226MCE7EL226MCE1EL226MCEIEL226MCK1HI82OJCK1HI15OJ585-129585-t20585-r2g585-7296tt-6106II-670611-670NOTRMOTTgggJRMgITAMJRM?IIaOZFRMaIIWaJRMOILOaaJRMOI15O2JRMOI33O1FRM?I56O2JRMgtATguRMOI1OROJR[{OiIOROJNOTRMaTIM?JRMaIIaOzJRMOIATOgJRMgIlgOzFRMOI1OROJ521-104591-045-9591-163-9581-132-1512-375-r

24

8tg72t410

182g2224262830322.4

36384g424446485g5254)o

586g626466687g

ctzsc131c133c360c364c367D158D164D1660129Q341Q343R136R498R501R503R505R5A7R509R511R513R51?R52gR523R525R526R533R548R550R552R554u109u111u113VRI0'I

CAP ELE,25V, [|, ?2UF(SMS)cAP EtE, 50V, tt, 2. zUF(SMS)CAP ELE, 25V, M, z2UF(SMS)NOT USEDNOT USEDCAP SMD, \gV, K, g. AIUF QgTz)DIODB 1SS133DIODE, 1SS133NOT USEDFET,2SK3O4-ETRANSISTOR SMD. I|MBT39O4-1ATRANSISTOR S}{D, MMBT39O6-2ARES C. F, 7/2V,5%,68KRES SMD, O. TV, 52(, IMQLLZ)RES SMD, g. 7l{, 7%, 3. 3KQLIZ)RES SMD, g. LUt, 5%, 4. 7KQUIZ)RES SMD, O. Irf,, IZ, 82(2912)RES SMD, 0. Iv, 5r4 82KQ072)RES SMD, O, Tw, 5%, 4. 7KQTT2)RES SMD, O. Tl{,, LX, 3. 3KQLTZ)RES SMD, 0. Iv, 52, 47 Qglz)RES SMD, O. TV, 51(, 4. TKQuTZ)RES SMD, O. LV, 5%, LgQglz)RES SMD, 0. tyl, 5%, I0gQ0t2)RES SMD, g. IV, 5T, 2. ZKQuIZ)RES SMD, g. W, 7%, 3. 3KQ0t2)RES SMD, g. IU, 5%, tg(nLz)RES SMD, A.LV,7%, 4.7K(nn)RES SMD, 9.1Y, fi6 TKQOIZ)RES SMD, g. IV, 5'6 IOQLLZ)RES SMD, 0. LV, 5t(, 4. 7KQg12)IC TTL, GDTAISMIC TTL HD74IST22Prc TTL GD74rS14RES SR, VGO68TL1B-1KB

cEntnatCELHI.WIcnu.mtNOTNgTCK1HI1O3Kffi,-tnffi5-LnNOT6lI-7M611-654611-653RDOCP6S&IRWIIWJRlCII3301FRII0IMOIJRtr{OI82R0FR\frr8zttzJRWT4TgIJRIor3301FRVfiIA?WJRWrATgtJRIOI1OMJRWILWJRWTMLJRICII3301FRIOIIOIRA'RWIATgLFRI|OIlOOlFRI'|OIIOROJRIMTATgIJ59l-ffit459y2n59L-gtffi572-315-tl

35

Page 50: Osciloscopio Analógico Goldstar OS9020P

-I

<LA> . T IM ING C IRCUITSPAGE ; 10

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1

3

II

111315T7192L232527n31

ct21c123c125c361Dt52R129R131R133R135R528R530R801R803R805s806vR806

CAP [{. F,250V, G, 1UFCAP l'l. F,4WY, G, O. O1UFCAP ELE, sOV, i{, 2. zUF(SMS)CAP Sl'|D, sOU, J,A1OPFQgtz)DIODE 1SS133RES [f. F, 1/ 4l,t, 0. 516 32. 5KRES M. F,l /4W,0.5X, 1.65MRES [|. F, 1/ 4yt, A. 5X, 165KRES l'|. F, 1/4!f, 0. 5X, L65KRES SlilD, b. lV, 52, 10KQ012)RES SMD, A. LV, 5%, IAQglz)RES C. F,\/Ayt,5v"680RES C. F,I/4w,5%"2.' . |KRES C. F,t/4Y,5r(,2.7KSW SLIDE, SSSUOU2NBO11 HVARRES VAR, \q\ZL_PYSOKS 1OKB HVAR

cH2Et105GCH2GI1O3GCE1HL225MCKlHI4?TJ585-L20RMBP3252DRMBP1654DRMBP1653DRMBP1653DRMgIlOgzJRMOI1OROJRDOBP681JRD6BPZ72JRWBPZ7zJ52L-Itt571-325

24b

8IO1274161820222426283A

cI22cI24c126c365a34gR130R132R134R527R529R531R8A2R804s105vR106

CAP CER,5WU,K,\MPFcAP [|. F,AggV,Kg.g47UFcAP ErE, 25V, l}|, zzUF(Sli{S)CAP SMD, \gV, K, O. OTUF QgIz)TRANSISTOR S[|D, KTA15O4_YRES It|. F, L/ 4v, 0. 5%, 82. 5KRES [|. R 7/4v,0.5X,825KRES M. F, I/4V,9.5%, 1.65I'|RESRES SMD, g. fl, 5%, TKQLTZ)RES Si|D g. Ltt, U6 I. sKzgtz)RES C. F, t/4v,5%,ffiARES C. R I/4tt,U65WSI{ ROTARY, BTR3O22q BELTONRES SR, VGO68TL1B-5OKB

cKztRlnKCTWI/IT3KffiLFS,ZnlCK1HI1O3K611-672RI'{BP8252DRMP863DRrtsP1654DRTOI33O1FRlCII1001JRl0I1501FRDEBP681JRDOIBPSoIJ\n-trzt-g57z-yn-I

36

Page 51: Osciloscopio Analógico Goldstar OS9020P

fF

( ]- 1- ). CHOP PULSE GENERATOR

PAGE ; 11I

II-J

a(ls(lnnl:-l, lCIDltsDl'4D IIlF I,1J I,1F I]1J I31J I741

:1

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1

c

7o

1 1A I

1 a

15fi192t23252729

cLnc137c378AD1630336a$8R535R53?R538AR540R5414R543R545R547u1t 4

CAP MYLAR, \WV, J, O. TUFCAP ELE 25V, M,2zUF(SMS)CAP SMD, sgY, J,IWPFQqLZ)DIODE, 1SS133TRANSISTOR SI{D, KTA15O4-YTRANSiSTOR St|D, KTC3875-YRES Sl'lD 0. Iv, 7%, 6. 8KQ012)RES SMD, O. TV, 5%, T^KQATZ)RES SMD, A.TV, M, 432Q.9L2)RES SMD, g, IV, 5X, 2. zKQOIz)RES SMD, 0. tw, 5%, 2. zKQgtz)RES S[|D g. tY, 52, 2. 2KQg72)RES SMD, g. LV, 5%, I^KQ,LZ)RES SMD,0. 1W, 1%, 6.8KQAL2)IC TTt, GD74LSa2

cP1Ht104JCELEIZ26MCK1HI1O1Jfi,-lzg6tI-672617-670RMOI68O1FRM?ITWaJRMOT432gFRMaIZaOTJRMOTzzglJRMUINUURMaIIWZJRMOI6801F591-054-9

24b

8t0T274161820z22426%

c136c378D162Pta4Q337R437R536R538R539R541R542R544R546R586

CAP ELE, 25Y, [|, zzUF(S[|S)CAP SMD, 5OV, J, 39OPFQLIZ)Dr0DL 1SS133CONNECIOR TAFER, LT-064H3TRANSISTOR SMD, KTC38?5-YRES SMD, g.lV,\X" 4.7KQ912)RES S[|D 0.1V,5r6 4.7K(n12)RES SMD, g. IY, L21, 270(29L2)RES SMD, g. LV, I%, T. \KQOIZ)RES SMD, O. IV, 5'(, 2. zKQOTz)RES SMD, A. lU, 516 5. 6K(WJL2)RES SMD, 0. U, 524 19Q072)RES SMD, g. tY, 5t(, 4. 7K(nt2)RES SMD, g. W, 5%, t0Q0L2)

ffiLEtzdrCKlHI391Jfit7n53t-W2-76tt{1t0RIMIATOIJRWt47g7JRWINWFRilCIr1501FRWTMTJRliO15601JRIIOIURAIRWr47glJRIiCIIURAI

Page 52: Osciloscopio Analógico Goldstar OS9020P

r

<L2) . HORIZONTAL MAIN AMPLIFTERPAGE ; 12

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

1L

J

5,l

o

111315t7192T23252729,tr

333537394T43454 t

49bl

5355c ,

596163OD

b /

697l737577'19

81

ci35c143c145ct47c149c368c377D156D1568PPi03Q126Q128Q323Q325Q327Q3294331Rl42R145R149R152R154R156R158R434R574R576R5??AR579R581R582AR5834R583CR583ER585AR58?AR587CR589R591VR1i4vR116

CAP ELE, 25V, ll|, z2UF(SMS)CAP CER, 5gOU,C,1PF(T. C BLACK)cAP ll|. F, 4g0U, K, A. g47UF

cAP M. F,4Wv,K,b.g47UFCAP ELE, 25V, il|, zzUF(S[|S)cAP SMD, ssv, K, A. aNF Qgrz)CAP SMD, 5OY, J,68PFQ?T2)DIODE ZENER, DZ_6.88DIODE. 1SS133CONNECTOR HOUSING, CSzsA-ffiTRANSISTOR, KSC35O3_ETRANSISTOR, KSA1381_ETRANSISTOR Sil{D, MMBTS$6-2ATRANSISTOR S[{D, KTC38?5_YTRANSIST0R Sl,lD, KTC38?5-YTRANSISTOR SMD. MMBT39O6_24TRANSISTOR SMD. KTC3875_YRES tl | . F,t/AV,1%,16KRES I'l. F, t/Al,t,1%, 16KRES }l.F,I/zl/ ,1%,rzgKRES C. F,7/2V,52,56KRES i l . F,I/Av,1%,5.6KRES M. F, T/ AYI, I%, 5. 6KRES M. F,7/2W,1%,82KRES S}lD, 0. N, 5'(, l00Qgl2)RES SMD, g.IV, T%, 4.32KQLL2)RES SMD, g.\U, M, 4.7KQ072)RES S}lD, 0. 7l/', 1%, 430Qs12)RES SMD, A. L!f, 5%, 2. 2KQ0I2)RES SMD, g. Il', t%, 6. $KQgtZ)RES SMD, 9. LIt/, 7%, ISKQgrz)RES SMD, 0. 7yt, I%, I8gQ012)RES SMD, 0. tlt, IZ, I8sQg72)RES SMD, A. N, t%, t2K(2s12)RES SMD, g. fl, \%, 750Q0t2)RES SMD, 9.7v1,1,(, 43gQg12)RES SMD, g.LVt, 7%, 479Q012)RES SMD, A. IV, T%, 2. 2K(2AI2)RES SMD, g.IU, 7%, 4. UKQ012)RES SR, VGO68TI1B-2KBRES SR, VGO68TL1B-1KB

CE1EL226MCT2HRO10CCH2GL473KCH2GL473K

24o

8tg12I4Ib

182g222426283g3234JO

384g424446485g52t r t

DO

58606264666870727476788g82

c135ACT44c146c148clsgc376u15b

D1564P109a725ar278322a324832603280330R138R144R148R150R153R155R157R433R435R575R577R578R580R582R583R5E3BR583DR584R587R5878R588R590s805vR115vR805

cAP E[E, 25U, M, z2UF(SMS)CAP ELE, 25V, l'{, 22UF(SMS)cAP M. F,4W\,K,0.947UFCAP M. F, MgY,K, g.O47I]F

CAP CER, 1AAU,C, iPF(T. C BTACK)CAP SMD, 5gY, J, NAPFQOLZ)DIODE, 1SSi33DIODE, 1SS133CONNECTOR WAFER, LI{-0640-04TRANSISTOR, KSC35O3-ETRANSISTOR, I{SA1381_ETRANSISTOR SMD, [{l.lBT3W6-2ATRANSISTOR SMD, KTC3875-YTRANSISTOR SMD, KTC3875_YTRANSISTOR SMD. MMBT39O6-2ATRANSISTOR SMD, KTC3875-YRES lv|. F,1/4W,I%,T6KRES M. F, 1/4V,I%,16KRES M. F, I/zW,72,82KRES M. F, t/zi/',t%,tzgKRES C. F, I/zW,5%,56KRES I'l. F, 1/4yt, 17", 7.5KRES ||. F,7/4W,T7.,I.sKRES SMD, 0. t|/, 5%, tgQglz)RES SMD, 0.7v,5%, ff igQgIz)RES SUD, g. |vt, 7%, 4. 7Kzgtz)RES SMD, g. lV, 1%, IzgQgIz)RES SMD, A.TV, T%, 4,TKQTIZ)RES SMD, A. N, I%, 4.IKQLIZ)RES SMD, 0. Iu, 52(, 24KQg12)RES SMD, g. Iv, 57" 5. 6KQAL2)RES Sfr|D, 0. rlf, t%, lgg(ntz)RES SMD, 0. lv/, 1%, ISgQgtz)RES SMD, A. 7U, r%, 6. 8KQgtz)RES SMD, g. Il,l,, 7'(, 2KQ012)RES S|llD, 9.fi, t26 470Q912)RES SUD, g. 7]f', 5%, IgQgIz)RES SMD 0. IUt, 1%" 2. 2KQ.9L2)Sl{ SLIDB SSSU022NB011 x10RES SR, UGMSTLIB_^OOBRES VAR, \aLZL-PYSaKS 1OKB HPOS

CElEI,TAJMCE.IEI,22A[I

CI1pfTATSKctwu7SKctatRaLwCK1HIlOlJ585-Lnffis-Ln531-W-7611-15$-9611-169-9611-6536rL-6796t1-6'.t9611-6536tI-670RlitsP1@FRMBP16O2FRVffiUtzFRMCP1203FRDOCP56&]R[tsPi50iFRl',BP1501FRIiCIIIOIRO.JRWTIWJWATMATFRI&ITMFRWTATOLFRIMTATOLFRVATZMIJR[|or5601JRIIfrIL8fpfr.RMOI1SOOIFR[or6801FRIrIw/.IFRWI4TWFRIiOIIOMJRWIZALF

l521-171 I572-316-1157r-s5 |

LI,D,LZZ6M

CKlHI1O3KCK1HI68OJ585-161585-I2g537-4tg611-159-9611-169-9611-65361r-6706IL-6'tg611-653677-6'.19RMBP16O2FRMBP16O2FRMCP12O3FRDOCP563JRMBP56O1FRMBP56O1FR[{CP82O2FRMAIIaAOJRMOI4321FRM'T4TATFRMOIASWFRMaT2?aIJR[tOI6801FRMgTISZZFRl',lOI1SOOFRll|OI1SOOFRMOTT?aZFRM?TTSOOFRM0I43gAFRMOIATggFRM?I?aOLFRMOI4321F572-318-1572-3I5-L

38

Page 53: Osciloscopio Analógico Goldstar OS9020P

(13) . Z_A) {TS & H. l f DRTVEPAGT ; 13

m.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P /N

1

I

I111 C

1b

T71 0

2T23z52129e1

aa

Qtr

37394L43454749

KQ

5557

bI

67OYn aI I

73

77798183858?89

c138ct40ct42c153CI75ct77c179c180CT82c184nera

D136D138DL40D742D144D146D160F101tD101NL7g2P106P111Q1238301Q332nea/,1

R101r{J.cl-

R160R162R164R166R168RTTORtI2R198R421AR423R425R427R429R431R592

SHOULDER BUSHINGCAP CER, \AOV, C, IPF(T. C BTACK)CAP ELE, 25V, M, 22UF(SMS)CAP MYLAR, 4MV, K, O. g22UF

cAP CER,500V,2,A.0MCAP ELE,35V, M, IOOUF(SMS)CAP CER, zKY, K, T0OOPF, BCAP CER, zKV, Z, 0.O1UF, ECAP CER, zKU, Z, O. OTUF, ECAP CER, zKV, K, TgggPF, BCAP MYLAR, \MV, J,g.22UFCAP SMD, sgU, K, 47AOPF QOTZ)DIODE, RL1O5DIODE, RL1O5DIODE, MA185DIODE, 1SS133DIODE, ESJA52-12DIODE. AGO1ADIODE, 1SS133FUSE, 125V 0.5A,5MM I{ITH LEADLED POlfER, KLG114E GRN KECNEON LAMP. NE-98CONNECTOR WAFER, LW-0640-06CONNECTOR II AFER, LW-re49_42TRANSISTOR, KSC35O3-ETRANSISTOR SMD, KTC3875_YTRANSISTOR SMD. KTC3875-YTRANSISTOR Sl}|D, KTA15O4_YRES l'l. F,1./4W,1%, 1.5KRES C. F,I/Alf,52,56KRES C. F,7/4W,5'619KRES C. F,I/zW,5%,47KRES C.F,l/4]f. ,5%,220RES C. R 1/4Vt,5%,47RES [|. G,T/2W,52,16ll|RES C. F,7/4W,5%,Ig^KRES lt|. G, 1l{, 1%,8MRES C. F, 7/4W,5%,7gbKRES SMD, g. Tl{, 5%, 82KQOL2)RES SMD, g. t!f, 1%, 1. 2KQg72)RES S}|D, g. N, 1%, n0KQ012)RES S}lD, O. TV, N, T. \KQuTZ)RES SMD, 0. Iv, tZ, 2. 7KQ0L2)RES SMD, 0.N,52(, tTQgIz)RES SMD,0. 1l|,5X, 24KQAI2)

919-003CTzHRbTgCCE1EL226MCP2GR223KCKZHRLO3ZCE1VL1O7MCKZFLLOZKCKZFL7O3ZCK^FLIOSZCKZFLLZZKCPzAR224JCK7HI412K585-154-1585-154-1585-259585-729585-149585-265585-729563-032588-92756r-022ffi7-405-7$7-m7-7611-159-96II-67067t-670611-672RMBP15O1FRDOBP563JRDOBPlO3JRDOCP473JRDaBP2ZIJRDZBP4TgJRGOCP166JRDOBPlO4JRG1P8OO4FRDOBPlO4JRMgI8zgzJRMaIIaaTFRMgI?zffiFRI{OI15O1FRMaI?TgIFRMOI1OROJRMgI24g2J

24o

81gt21416182gn2426283g3234AA

384g424446485g5254bb

586g6264666870727476788082848688w

c139c141c752c173c176c178C179Ac181c183c30rD135D137D139D141D143D145Dl47D161K_^OMNr101P7g5PLgTQ722QIz48392Q3330335Rt02R159R161R163R165R167R169RL71K l / J

R301R422R424R426R428R430R432R593

INSUTATOR SIIICON APEX-ARCAP EtE, 25V, M, zzUF(S[{S)CAP }|. F, AWY,K, O.O47UFcAP nq 160v, [{, lUF(S[,lS)CAP EtE lMV, M, 1UF(SMS)CAP CER, zKU,K, L^MPF,BCAP CER, zKV, Z, O.OIUF, ECAP CER,zKV,Z,g. O1UF, ECAP CER, S^OU,K,IAOAPFCAP ELE, 35V, l|, 33UF(SMS)cAP SMD, 50v, K, 0. 01UF Q072)DIODE, RL1O5DIODE, RL1O5DIODE MA1S5DIODE. 1SS133DIODE, ESJA52-12DIODE" AGO1ADIODE ZENER,DZ-228DIODB 1SS133BUS $IRE, 1oil{It{, PI_o.6NEON LAMP, NE_98CONNECTOR WAFER, LW-0640-03CONNECTOR WAFER, LH-0649-03TRANSISTOR, KSD362-RTRANSISTOR, KSA1381-ETRANSISTOR SMD, KTA15O4_YTRANSISTOR SMD, KTC3875_YTRANSISTOR S[ID, KTC3875_YRES C. F, t/4V,5%,220RES M. F, 7/4V,f i(,7.5KRES C. F, I/4w,5'6220KRES C. F, 1/2Y,5%,47KRES C.F,l/4V,5%,47AKRES C.F,1/4Y,5%,47RES C. F, I/Ay,5%,2.2RES C. F, 1/4Ut,5%,10KRES I|.F, I/4W,9.5267ffiKRES SMD, g. Iy, V(, 1. 2KQ0t2)RES SMD, 0,TII, T%,43OQOI2)RES SMD, g. tw, \%, 6gg2g12)RES S}ID D, III, T2(, 12KQqT2)RES S|'lD, g. tV, 5%, 47gQ0L2)RES SMD, 0. IY, 5%" tWKQgtz)RES SilD g. Iv, 5%" I0Q,0t2)RES SMD, 0. rV, t%, 3. qr(nn)

91$O16CEIEI,M)M

cF2fx..lffirCYAFLIUXcYzFLtg3ZcYaFu^SzCYANIUZJ/.cE1Vt336MCK1HI1O3K585-154-1585-154-1585-25985-rn I585-149585-zu585-118-1ffi,-t%t87I-ffiffitua531-W2-7531-M2-7611-668611-169-961t-gt26Lr-6746r1-gt0RWBF?2,IJR[tsP1501FRwBwAJlRD0CPA?&]]RDABP474J IRWBPATNIRWBWW,JIRD0BP103.J IRrtsP7503DlRMorlulFlRICIr4300FlRtt0r6s00F IRtMrLUrNlRwrATwJlRrCIr1003JlRi0I10R0.tlRil0r3s01F I

?o

Page 54: Osciloscopio Analógico Goldstar OS9020P

(13 ) . Z_AXIS & H . V DRIVEPAGE ; 14

N0. FND NO DESCRIPTION & SPEC. P /N N0. FND NO DESCRIPTION & SPEC. P /N

9193959799

tgl

R594R596R598vR11?vR80ivR901

RES SMD, 0.LV,5'6 470Q012)RES SMD, b. tUt, 5%, 82KQqL2)RES S[|D 0. tV, 52, 22KQsr2)RES SR, U Crg€8T LIB-ZAAKBRES VAR, VaLZL-PUS0KB 1OKB INTERES SR, VGO68TL1B-1OKB

RMOT4TMJRMOI1aa?JR\gtngzJ572-317-L,'.lI-325572-314-7

g2

949698

L^a

R595R597T7g7vR119vR807

RES S}|D g, TV, 5)(, TKQblz)RES Stl{D, 0. w, I%, 3. ALKQAIZ)TRANSFORMER, HVT-3D(4011)RES SR, YGAffiTLIB-aWKBRES VAR, VO161PV25KSB2M-OHM FCS

RIMT1WTJR['OI3O11F6n-0fi-8572-317-r57L-3%

40-

Page 55: Osciloscopio Analógico Goldstar OS9020P

(7 -4) . POWER SUPPLY

PAGE ; 15

N0.FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTiON & SPEC. P / N

1

I

I1113

l71 0

2Tn9q

n29e tUI

aa

35U I

41434541495153

cL62c164c166c168CTTgct72c341D123DI25D127DT29D131D133NL1038721R176R178R180R182R184R415R477R419R42tu106u108

SHOULDER BUSHINGCAP EtE, 160V, l}|, IOUF(SMS)CAP ELE, 259V, IT, 4?UF(Sil{S)CAP ELE, |OOU, II, 4?UF(SI'|S)CAP ELE, 25U, IT, Z^WUF(SI'|S)CAP EtE, 16V, M,47UF(SMS)CAP ELE, 16V, M, ?UF(SMS)CAP SMD, sgU, K, g. aIVF QgLz)DIODE ZENER,DZ_ZZBDIODE. 1SS133DIODE, Rt1O5DIODE, Rt1O5DIODE. RL1O5DIODE, Rt1O5NEON LAMP, NE_98TRANSISTOR, KSA968-ARES M. 0,llf',5%,47RES C. F,1/4W,5%,470KRES C.F,t/4l/ , ,5%,lWRES C. F,t/Av,52,5.6RES M.0,3l{,52, 1.8KRES SMD, g. tV, t%, 72KQgt2)RES SMD, 0. 7V, 7%, I2KQ0L2)RES SMD, 0. Lv, 5%, A'.lKQg7z)RES SMD, 0. 7Vt, 5%, 82KQ072)IC REG, GL7972IC REG, GL78A5

919-M3CE2CLIa6MCE2EL476MCE2AL476M58r-I42cE1CL476McE1CL476MCK1HI1O3K585-118-1585-L2A585-154-1585-154-1585-154-1585-154-156L-922611-667RSO1P470JRDOBP474JRDOBPlOlJRDOBPSR6JRSO3P182JRMgIIZ0'ZFRMOI72g2FRMOT47gzJRMOT8aaaJ595-W9591-310-9

24

87g72I4l-o

182g222426283g3234Jb

384g424446485052

c163c165c167c169CTTIc174c342D724Dl26DT28D130DI32D134PtgSR174RI77R179R181R183R414R416R418R42gUIaSu7g7

INSULATOR SITICON APEX-ARCAP ELE, 7W\, II, 33UF(SMS)CAP ELE, 25gY,W IOUF(S[{S)cAP [l. F, 4g0U,K,g.g47UFcAP EtE, 25U, tt, ZZWUF(SI'|S)CAP ELE, 16V, M,47UF(SMS)CAP ETE,25V, lt|, IOOUF(SMS)CAP SMD, \gY, K, LggOPFQgIz)DIODE ZENER,DZ-ZZ\DIODE, Rt1O5DIODE RtlO5DIODE, Rt1O5DIODE, Rt1O5DIODE, RL1O5CONNECTOR ilAFER, LW_064M8RES C. F, l/4r,5%,2.2MRES C. F, l/4y,51(,39ARES M. F, I/AV,7X,T39KRES C. F,7/4v,5%,390RES M.0,2W,5%,8.2KRES SMD, g. tY, 5%, lKQgLz)RES SMD, O. 7V, IL LZKQLIZ)RES SMD, 0. Lv, 5%, 47KQgt2)RES SMD, g. IUt, 5Z, 47gQgt2)IC OP AMP, MC4558CNIC REG, GL78I2

91Sr16CE2AI336MCFexl,106lrl$WIATSKfit-L0CElCIlT6li{cElg,1gillCK1HI1O2K85-118-1 |585-154-1585-154-1585-154-1585-154-1585-154-1531-W7RWBWJRDOBP3g1JRmP1393FRDOBP3glJRV^PSNJRIMITWLJRVAIIW}FRV0I47nJRWINMJ59t-?f,7459L-u,9-4)

Page 56: Osciloscopio Analógico Goldstar OS9020P

(15 ) . OTHERSPAGE ; 16

N0. FND NO DESCRIPTION & SPEC. P / N N0. FND NO DESCRIPTION & SPEC. P / N

I

3

7I

111315t7192123252'l2931c?

.tD

37394143454749

GNDJtffiJTIOJ2At1P1301wP4l,o

P8PB8O1P8803PB8O5PBgO1PB9O3PS1P53s1sc13sc89TivlwYITg2l{H130

TUBE SHIRINK, GSHS_i605 15l}{M3WIRING HARNESS. wH]:Oq-ZWIRING HARNESS, I{HO8IIIRING HARNESS, WH16WIRING HARNESS, JWzROTATION COIICONNECTOR I{AFER. Ly-9649-94CONNESTOR, BNC (CHz. Y)TERMINAL PROBE ADJUSTCONNECTOR, BNC (CH1 OUT)AC iNLET, BACI-o3 BELTONWIRING HARNESS, l{HO6I{IRING HARNESS.I{HO4IIIIRING HARNESS, WHO1WIRING HARNESS. I{H14I{iRING HARNESS, I{H13IIIRING HARNESS, PS1WIRING HARNESS. PS3sw POI{ER, sY13-4-18QPCB, CRT SOCKET BOARDPCB, C0NT ARRY BOARD 2ggx239TRANSFORMER. POI{ER OS-WZOPWIRING HARNESS, J1{3WIRING HARNESS, J[,6I{IRING HARNESS. I{H130

884-g2r559-t7g-c550-635-A559-'.175-A550-781-A638-gg5531-4ffi-153i-164fiq-07A531-164535-037550-767-A559-765-A559-762-A550-774-A554-173-A55A-782-A554-784-A52r-997-1513-467R1513-5667A622-936R1559-791-A559-779-A550-649-A

24b

8M12t4Ib

182gn2426283g2q

3436384A424446485A

F1JTOSJ109J1AJ801P1P1302P3P5P'IPB10lPB8g2PB8O4PB8O6PB9g2PB9O4PS2R901sc1SC8

SC9t r lY_ t

'l|101

I{103Y+Y-

FUSE, 125V24 MF51NM TYPEUIRING HARNESS, I{H15I{IRING HARNESS, WHOTWIRING HARNESS. Jv{1BUS I{IRO 1O}|l|, PI_0.6CONNEC'IOR, BNC (CH1. X)SOCKET, CRTCONNECTOR, BNC (EXT TRG)TERMINAI, GROUND 2_048CONNECTOR, BNC (EXT BLANKING)WIRING HARNESS, l{H17WIRING HARNESS, tlHO3WIRING HARNESS, IIHOSWIRING HARNESS, WHOzWIRING HARNESS. YH11WIRING HARNESS, [,H1OIIIRING HARNESS, PS2RES C. F, 1/4]11,5%,479PCB, MAIN B0ARD 180x300PCB, CONTR0L B0ARD I80x52PCB. SELECT0R B0ARD 780x26cRT, D14-363GY/123WIRING HARNESS, Jl{4WIRING HARNESS, Jl|l5WIRING HARNESS.IIIHOg

563-0355*-775-A550-768-A5ffi-7w-A877-?f6531-164535-017-9531-164537-018531-1645W777-A\W-',tM-A\ffi-1ffi-A5W-763-A5W-771-A5W-779-A55&-783-ARDOBP471J513-565R1513-566513-567ffit-wt-25W7W-Asffi-'.t78-A550-?69-A

PART-LISTS of MODEL 0S-9g2gPPrinted Date :

Rev. B // The End1994. 8. 16

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Page 57: Osciloscopio Analógico Goldstar OS9020P

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