SERVICE MANUAL US Model Canadian Model AEP Model …audio-labo-vallespir.com/sony/SEQ300.pdf · SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model PHOTO: US Model Inputs

SERVICE MANUAL US ModelCanadian Model

AEP ModelUK Model

E Model

PHOTO: US Model

Inputs

Outputs

Graphiç equalizerBoosVcut range: +10 dBCenter frequencies: 60 Hz, 1S0 Hz, 400 Hz.

1 kH.z,2.4 kHz, 6 kHz, 14kHzFrequency response (with EOUALIZATION ON)

LINE lN: 20Hzto 40 kHz lfu dB

Harmonic distortionLINE lN: Less than 0.008o/o (at 1 kHz, 1 V

Output)Signal-to.noise ratio (with EQUALIZATION ON)

LINE lN: Better than 100 dB (A network,1 V output)

Power requirementsUS, Canadian MODEL: 12OV AC,6OHzAEP MODEL: 220V AC, -50/60H2UK MOOEL: 24OV AC,-ûl6(JHzE MODE L: 1 1O-12OV 2ZO-240V AC,

-filffiHz

SPECIFICATIONS

LINE lN: Phono jacks,245 mV (-10 dBs), 50 k ohms

TAPE: Phono jacks,245 mV (-10 dBs), 50 k ohms

LINE OUT: Phono jacks,245 mY (-10 dBs),Load impedance: more than 10 k ohms

REC OUT: Phono jacks,245 mV (-10 dBs),Load impedance: more than 10 k ohms

Power consumption

AC outletDimensions

Weight

5 W10O W, unswitchedApprox. 430 ' 80 x 245 mm (w/h/dl

(17 x 31h x 9{r inches)Approx. 2.3 kg (5 lb 2 oz)

Accessories suppliedConnecting cords (2)

SAFETY.RE LATED COMPONENT WARNINGI I

coMpoNENTs tDENTtFtED By MARK I on oorrsoL|NE W|TH Ulnr l\ oN THE SCHEMAT|C DtAcRArrrsAND IN THE PARTS LIST ARE CRITICAL TO SAFEOPERATION. REPLACE THESE COITIPONENTS WITHSONY PARÏS WHOSE PART NUMBERS APPEAF ASSHOWN IN THIS MANUAL OR IN SUPFLETIENTS PU&LISHED AY SONY.

ATÎENTION AU COMPOSANT AYANT RAPFORTÀ u sÉcunlrÉr

LES COMPOSANTS tDENrtFtÉS pAR UNE MARqJE ÂSUR LES DIAGRAMMES SCHÉMATIOUES ET LA LISTEoes nÈces soNT cRtrtouEs pouR LA sÉctrntrÉDE FONCTIONNEMENT. NE REMPLACER CES COM.POSANTS OUE PAR DES PIÈCES SOIIY DONT LESTVUMÉROS SONT DONNÉS OEruS CE MANUEL OUDANS LEs suppr-Éuerurs puet-lÉs pAF soNy.

ORAP]|IG EOI|ATIZERSONY

MODEL NO. SEO.3OO

GRAPHIC EOUALIZER

SERIAL NO.MADE IN JAPAN

MODEL IDENTIFICATION- Specification Label on Jack Plate -

US, Canadian model: AC 120V 60Hz 5WAEP model: AC22OY -50/60H2 5WUK model: AC 24OV -50/60H2 5WE model: AC 110-120V122O-24oV

-50/60H2 5W

SAFETY CHECK.OUT

After correcting the original service problem,perform the fo[owing safety check before releasingthe set to the customer:Check the antenna terminals, metal trim, "metallized"knobs, screws, and all other exposed metal parts forAC leakage. Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part toearth ground and from all exposed metal parts to anyexposed metal part having a return to chassis, mustnot exceed 0.5 mA (500 microampers). Leakagecurrent can be measured by any one of threemethods.

l . A commercial leakage tester, such as theSimpson 229 or RCA WT-540A. Follow themanufacturers' instructions to use these instru-ments.

A battery-operated AC milliammeter. The DataPrecisign 245 digital multimeter is suitable forthis job.

Measuring the voltage drop across a resistor bymeans of a VOM or battery-operated AC volt-meter. The "l imit" indication is 0.75 V. soanalog meters must have an accurate low-voltage scale. The Simpson 250 and SanwaSH-63Trd are examples of a passive VOM thatis suitable. Nearly all battery operated digitalmultimeters that have a 2V AC range aresuitable. (See Fig. A)

2 .

3 .

To Exposed MetalParts on Set

0-15pFAC|Æltmeter(o.75V)

ig. A. Using an AC voltmeter to chæk AC leakage.

-2-

sEcTroN IGENERAL

FUNCTION OF CONTROLS(FRONT PANEL)

(BACK PANEL)

[l Rowen.*it rt

[| z aanoseEcrRuMANALYzER

@ Grcphic cqu.lizû contlolt

Frcqrcnqy coycrrga of och.qualiz.t conltolgl H2: Us€ to boost or cut the bass.

l'50 Hz: This control govorns the low-middle rangÊ andgreatly influêncer the orerall cheracteristics of thesound.

: E MOO€L ONLY

EOUALlZATlOtt.witdl

TAPE 'witdr

REC OrrTi!d(

TAPE RECORDER lll i.d(LlttE lft i.d(

LlltE Ot Ti.d(

AC OUTLET lUlrS:WtTCHED tmw ilÂXl

VOLTAGE SELECTOR: E ilODEL OilLY1110-120^rn2ù2æ\tl

EtrtrtrtrEEEtl{Xl Hz:

1 kHz:2.4 kHe

6 kHz:

ltl kHz:

Uso to .diust thc power, spociouiness and warmthof the sound.Uso to provide more presenca for vocals.Use to boost a btrighter sound rnd to reducestridency.This control off€cB tho tr€bls. Uie to adiust thebrightness of tho sound and to reduce highfrequency noisa, sucfi æ tâpe hiss.This control adjusts the gpnoral atmosphers ratherth.n ths sound its{rlf.Usô to highlight ûê delicEte quality ofinstrumenlrl sound.

l\lotr: Follow the disassembly proceduro in tha numerical order given.

1-2. REMOVAL OF THE CASE

When removing the case, lift it up straightfront-panel-side of the cese hangs or will be

Q4emove the scret

I\..

with keeping it holizontal as shown below, otherwise 6 claws ( A ) that thebroken.

-€,

sEo-300a Semiænductorc Lead l-ayout

2SOE:I'|SP

2SgFiUtA-L

SELl52'[W-c

2SA733p2scgtlæ

ust060[rllOE2NuzL6rfil

2.2. PRINTED WIRINGOSEMICONDUCTOR

LOCATIONRef.No. Location

rc304rc305

rc101rc201rc301rc302rc303

0 1 0 1o201o4010402o403a404

D306D307D308D309D31 0

D31 1D312D313D314D31 5

D31 6D401D402D403o404

D405D406D407D408D409

D410D41 1

D301D302D303D304D305

D - 4F - 4F - 1 3E - 1 0F - 1 0

G - 1 0H - 1 0

F - 3F - 3c - 1 1B - 1 1D - 1 1c - 1 0

E - 1 1F - 1 1E - 9E - 1 0E - 1 1

F - 9F - 9G - 9G - 9H - 9

G - 9G - 1 1G - 1 1G - 1 1F - 1 1

E - 1 2B-12c-12c - 1 2c-12

D-12D-12D-12D - 1 1D - 1 0

r -6t-7

J 201TTAPE REcoPpERl

lTEc ourl @]L R L

Not on Mounting Dirgram:o o- : parts extracted from the component side.o ts : parts extractd from the conductor side.

d'tDs

3

sEO-300

9

R

J l 0 l

I L r N E

N @R L R

IGE BOARD)

i I -,,.1 ï-,,.R t 0 9

R 209

R r 0 7

R ! 0 6

R 0 5

cl03

1Ê.oC L 8

cf<

C t 0 2 R l O jGl t s (N

. c . c l l ?*JF- Gll-o

c | 4 c 5è]F. Èl|-

c l 2 c 3elF- cJF.

a r ô C-lF- Ct<

cro8 c 09clts oJF.c r 0 6 c 0 1clts lFoa 0 4 a 0 5

%lF-o o;l(<

a )o? Q 2ô1-f-È o-lilà

c 2 r 6 c ? 1 1GlFo è-|ts

c 2 1 4 a 2 r 5oJl-< GJI<

c 2 \ 2 c 2 l 3el l-.o el l-.

c 2 r 0 a 2oJl-{ TlF.

a20B c 209o l l { %{É<

c206 t :2Q1GIl-< orl({

c204 c205o;lt-< 11Fo

Rr08

R207

R206

R205

c203HFo

f 2 t B€(-{

c À,1102

!1 1

1il

c 0 l

$F{Rr02* l c zo t

R208

020trn

(F#

f ?ro o o

0 r0 l

I LED BOARD

( vn soano

'Ëq [sj-TT "ffif i o u  L r z  r r o i d l t l l f î î p F - l

c * 3 0 2 m

sEo-300 |

R BoARD)A E P , U K , W e s l G e r m o n y M o D E L

T 9 O LP O W E R T R A N S F O f u l E R

l - - - - - rl rl 1i

- - - - I L - - - -

r l L - - - - - l

i " tL . - i

I

- - - Iu T v f l

"-+l- | |

U N S W T C H E D1 0 0 w M À x

c403IJ

o

I

.T'9 r .lnqoq "À

D408

ï . .î ' iA À -

ç 9- ' t t l7 l L I

1l-."1 T""'i î"i' 'T", l 3E f ;à 'ô 'À '- 040t-ç-r

o 4 0 4 f T - l ^ d è ô

Te e

noozf r

"oo^+ {oo* t

Fn"'-|I I

6 lo o

1IJ

t__ lc1!1402

o o l r:c 4 3

s 0 2IPowER- l

IL o l

n tI L O F F

ISW BOARD)

^a

SCHEMATIC DIAGRAM

1

EdH, lrsoH;l l700H,l llKH'l f:lKnl m;] lr;iH'l

l-t*sonRo tuzt I

S|oFF4 Sr0r -2 -4FaP-Ël tElliiZa-ml

lPoYIER gOlnol

1-

sror-F3 sr0t-2-3mFË-l lTorxLtrlrrc-fil

B* HF '1"Ê olo2

030r,302usr060M

a

loe eonRotzlztlI 5 r0 r - r -5 s t0 t -2 -5 |, lrn-Ffl t€oual-rzaiDn I Il : - l

t f l l " - < . l l i î l ;

0408 Q402HZ6C3L 2SA733

REG RIPPLE FILTTR

-7 -

EoH;l [lsd;] Eool;l l]?Hl tr7K,1 EKHI [ffi]

s r0 r -2 -2 s r0 l - l - 2lEauaLrzaTrol=l llaPE-l

s 0 2 q r ô l - l -

I EoUALI -l "- -:-

I ZATION I ITAPEI

!6

{ F

{ F

Ê^-

0.0033cr2t

D3r0 0.0033

o!8t8.Ds1. o188ir

D3l2 - 314 R-rust060' 3d;

)

/il

I

I

I

II

II

II

J

@L c7566

OISPLAY DRIVE

- a -I

a c l t

Noto on Schanratic Daagram:. Al l capaci tors are in pF unless otherwise noted. pF: ppF

SOWV or less are not indicated except for electiolyticsand tantalums.

a Al l resistors are in O and %W or less unless otherwisespeci f ied.

. €L : nonflammable resistor.

Nots: I Note:

numtær speci f ied. I f ié .

The componen^ts identi- | Les composan^ts identif iés parfied by mark flordo^c I une marque 4sont critiguesi;; ri;" ;iii,'^.;;a | iô,'i"-'el,iiËare critical for safety.- | Ne tes remplacer que par uneReplace only with part I pièce portant le numéro spécÈ

Ref. No. Switch Porition

s l01 -1

sl01-2

sl02

sl03(E MODEL

ONLYI

TAPE

EOUALIZATION

POWER

110-120V1220-24oV

O F F

OFF

OFF

1 10-120V

Voltage and waveforms are dc with respect to groundunder no€ignal condi t ions.Voltages are taken with a VOM {5O kA/V).Voltage variations may be noted due to normal produc-tion tolerances.

2.1. IC BLOCK DIAGRAMS

rc101,201 M5229POUT INVERSION

-Vcc GND *Vcc PUT lNPttT INPi T

LC7566

I'lF6rN7NF7

rc:tol

-9 -<

sEo-300

NOTE:. The mechanical parts wilh no referenc€

number in the exploded views are notsuPPl ied.

. The construction parts of an. assembledpart are indicated with a collation num-ber in the remark column.

. ltems marked "*" are not stocked sincethey are seldom required for routineservice. Some delay should be antici'pated when ordering these items,

3 1 .

sEcTroN 3EXPLODED VIEWS

o Due to standardization, parls with partnumber suf f ix -XX and -X may be di f -ferenl from the parts specified in thecomponents used on the set.

. Color lndication of Appearance PartsExample:

(RED} . . . KNOB, BALANCE (wHITE)

11Cabinet's Color Parts' Color

The camponents identif ied bymark A or dotted line with markA areîriticat for safety.

H-eplace only with part numberspecif ied.

Les composants identifiés p6r unemarque l[ sont critiques pour lasécurité.

-

Ne les remplacer que par unepièce portant le numéro spécifé.

z

4æ

\

Descr l p t i on

(UK) . . .LABEL (MAOE IN JAPAN)PANEL ASSY, FRONTscRE!r (cAsE) 043X8)CASE

KNOB, POI.|ERBRACKET ( PI.' )CUSHION (8)scREw +BVTT 3Xl2 (S)

BRACKET (PT)SUPPORÏ, PCSCRElll +8vTP 3X8 TYPE2 il-SFOOT ASSY

(US ,Canad lan) . . . .PANEL , BACK( U K ) . . . . . . P A N E L , E A C K( A E P ) . . . . . P A N E L , B A C K(Hest Ger rnany) . . .PANEL , BACK( E ) . . . . . . . P A N E L , E A C K

(AEP IJK Jest Germany). .EUSHING{2104) CORD( U S , C a n a d i a n , E ) . . . B U s H t N G ( s ) ( 4 5 1 6 ) , C O R D

(E) . . .SCREW +BTP 2 .6X8 TYPE 2 N-SscREH +BVTT 3X8 (S)CUSHION

PC BOARD, VRPC BOARD, LEDPC BOARD, S}I

E MODEL t

16

Par t No.

*A-4394-474-A*A-4394-47 5-A

*A-4394-476+

*A-4388-742+ô.1-551-188-xxô.1-s5F7sG-ooÀ l-5s6-035-ooÀl-558-94s-l I

Àl-526-56s-oot-533-183-l I1 -53 S-4 l 6-00

BP90l i l -535-139-00

BP90l *1-53Fl4l-00

cNJ l 4 .1 -526-751- l lclùJ1 Â.1-526-774-l lcNJ l À l -526-794- l lc}{Jl ô"1-526-882-00

F90l Àt-532-078-00Fr30 l l -519-442- l lsl03 Âl-s7r046-21

T90l Àl-449-235-11T90l ô"1-449-236-l lT90 l À1-449-237- l l

t0-

) West Germany/. MODEL

CNJ,/

4>-11

not Supplied

@'zDe scr i p t i on Remark s

(US 'Canad lan) . . .MoUNTED PCB , Po l . ,ER(AEP ,UK ,llest Germany)

. . .MOUNTED PCB ' POl. lER( E ) . . . . . . M O U N T E O P C B , P O } I I R

MOUNÏED PCB, GE( E ) . . . . . . . . . . . C 0 R 0 , P o l l E R(AEP Jes t Germany) . . .C0R0 , Po l lER( u K ) . . . . . . . . . . c 0 R 0 , P o W E R(US,Canad ian) . . .C0R0 , PowER (PoLAR.SPT- l )

( E ) . . . . A C P L U G A D A P T O R(AEP JJK ' | , lest Germany). . .HOLDER , FUSE(AEP,UK, ! les t Gennany) . . .TERMINAL

{AEP IJK Jest Germany). . .BASE POST 22MM ( IO ' IM PITCH) 2P

(US 'Canadi an ,E ). . .BASE PoST 22MM ( l0 { l , | PTTCH) 4P

( U K ) . . . . . O U T L E T , A C. E ) . . . . . . O U T L E T , A C(AEP ,West Germany) . . .oUTLET , AC( U S ' C a n a d i a n ) . . . o U T L E T , A C

(AEP ,UK , l |es t Germany) . . .FUSt , T IME-LAGINDICATOR TUBE, FTUORESCENT(E ) . . . .S} I ITCH , VOLTAGE CHANGE

( r l r l20v /220-240v )

(US ,Canadian). . .TRANSF0RMER ' POr,tER( E ) . . . . . . T R A N S F O R M E R , P O I . | E R(AEP ,UK , l{est Germany),.TRANSF0RMER, P0}{ER

909.

r1

N o .

I234

5678

Par t No.

3-701-690-00x-4905-423-l3-704-366-014-917-050-01

4-917-46F01i4 -91 7-04 5-019-91 l-839-Xx7-682-55r04

7-685-534-l 97-682-548-049-91 1-846-XX

*l-625-133-01*l-626-132-l I*1 -626-134-l I

905906

907908909

9 *4-917-044-01l0 *3-704-198-31ll 7-685-646-79t2 x-4864-303-0

l3 *4-910-819-01*4-910-819-l I*4-91 0-81 9-2 I*4-91 0-81 9-3 I*4-91 0-81 9-4 I

l4 15À3-703-244-00À3-703-s7l '- l I

t 5l 6l 7

901902903

(NOTE:o Due to standardlzation, replacements in the parts

li$ may be different from the parts specified inthe diagrams or the components used on the set.

. ltems marked "*" are not stocked sinc€ theyare seldom required for routine servic€. Somedelay should be anticipated when ordering theseitems.

. lf there are two or more same circuits in a setsuch as a stereophonic machine, only typicalcircuit parts may be indicated and capacitors andresistors in other same circuits may be omilted.

sEcTloN 4ELECTRICAL PARTS LIST

CAPACITORS:MF: pF, PF: 1t1tF.

RESISTORS. All resistors are in ohms,o F: nonf lammable

corLso MMH: mH, UH: pH

SEMICONDUCTORSln each case, U: y,Ior example:UA. . . : l rA . . . , UPA. . . : t rPA. ' . ,U P C . . . : p P C . U P D . . . : p P D . . .

Les comppcants identifiés psr unemarque A sont critiquG pour lasécurité.

-

Ne les remplacer que p6r unepièce portant le numéro spécifié,

Ref.No. Part i lo.

901 *l-626-133-l l9m *1-626-132-ll903 *l-626-134-ll

904 *A-4394-474-A*A-4394-475-{

*A-4394-476:A

905 *A-4388-742-A

906 Â.t-551-188-xxA. l-s55-7 5o-ooÂ.1-556-035-ooÀ l-s58-94s-l I

907 Àl-526-565-00908 l-533-183-l l909 1-535-416-00

BP90l * l-535-13F00

8P901 *l-535-t4l-00

cl0l t-123-382-00ct02 1-l6l-374-l lcl03 l-123-87Fll

cl04 l-124-463-00cl05 t-124-25740cl06 l-136-16l-00

cl07 l-123-6l l-00cl08 l-136-157-00cl09 l-124-252-00

ct l0 l-136-153-00cl l l l -124-463-00cl 12 l-131476-00

cl l3 l-136-162-00ct 14 l-13H73-00cl l5 l-136-156-00

ct l6 l- lû2-l 14-00cltT l-136-153-00c l lS l -123-875- l l

c20l l-123-382-00c?02 l- l6t-374-l lc203 l-123-&75-l l

c204 l-124-463-00c205 l-124-2s7-00c206 l-136-16l-00

Descrl pt l on

PC BOARD, YRPC SOARD, LEDPC BOARD, SI{

(US Xanadlan). . . t lOUllTED PCB , POI{ER(AEP IJK Jest Germany)

.. .I'I0UNTED PCB , POI{ER( E ) . . . . . . I I O U i l T E D P C B , P O } ' E R

I'IOUNTED PCB , GE

( E ) . . . . . . . . . . . C o R D , P o l l E R(AEP, l les t Germany) . . .C0R0, POl lER( u K ) . . . . . . . . . . c 0 R 0 , P o } , E R(US Ianad lan) . . .C0R0 ' POI ,ER

( POLAR. SPT-I )

( E ) . . . . A C P L U G A D A P T O R(AEP ,UK , l{est Gemrany).. .HoLDER , FUSE(AEP JJK Jest Germany). . .TERtl lNAL

(AEP ,UK, Ies t Germany) . . .BASE PoST 22MM{l0. l t l PITCH) 2P

(us ,canadl an ,E ). . .BASE PosT 2zMl, l(1O,i l ,r PITCH) 4P

ELECT 3.3mF 20% 50vCERAMIC 0.00151'rF 30% 16VELTCT lû' tF ?0% 50V

ELECT o.lr'|F 20X 50VTLECI 2.?|4F ?O% 50YFILl,l 0.0471.1F 5% 50V

EL ECTF I Ll''lELECT

lr4F 20%0.022f|F 5c0.3 3r{F 20%

FI IM O.OIMF 5T sOVELECT o.lMF 20? 50VifYLAR 0.0027MF 5% 50V

CERAI.IIC 47OPFFILM O.OIMFELECT IO'IF

ELECT 2211FELECT 22}4FCERA}IIC 47PF

F I Ltrt 0.04 71'tFF I LÎ-r 0.04 7MFCERAI,IIC 47PF

ELTCTEL ECTELECT

2.2ÂF?.?NF2.?t4F

FILM O.OISMFFILi l 0.01S{FCERAT'IIC 47PF

ELECT 2.2NFI' IYLAR O.OO56MF]'IYLAR 0.0056MF

CERAIIIC 47PFELECT 2.2}4FCERAl,llC 0.00331.1F

cERAmIC 0.0033ÈrFCERAI,IIIC 47PFELECT 2.214F

cERAiltC 0.0033r,rFCERAMIC O.OO33MFCERAMIC 47PF

ELECT z .?NFCERAilIC O.OO33MFcERAr'lrC 0.00331'rF

CERAMIC 47PFEr tc r 2 .? t4FcERAl.tIC 0.0033t|tF

CERAMIC 0.0033ttFCERAI.IIC 47PFELECT 2.21NF

Ref .l lo.

î207c208c209

c2 t0c2l Ic2t2

c2 13c214c2l5

c2r6e. t7c2 l8

c30lc302c303

c304c305c306

c307c3 08c309

c3t0c31 Ic3 12

c3l3c3 l4c3l 5

c316c3t 7c3 l8

c3l9c320c32r

c322c323c324

c3?5c326c327

c328c3?9c3 30

c33 Ic332c333

Par t No. Descri pt l on

ELECTFlu'tELECT

F I LI,IELECTI4YLAR

F TLt4i,IYLARF I Ll,'l

l-123-61 l-00l-136-1 57-00t-t24-25240

t-136-l 53-00l-124-463-00l-13(F476-00

l-136-162-00l-t3(F473-00t-136-l 56-00

l-102-1 l4-00l-l 36-l 53-00l-123-87 5-l I

l-124-908-nl-124-908-l It-t62-2tF.3l

t-136-l 6t-00l -136- l6 l {0l-162-2 I 5-3 I

t-124-92çtll-t24-92s-tll-t?4-92*tt

t-l 36-l 56-00l-136-l 56-00I-l 62-2 l s-3 I

t-t?4-92çtll-13(F480-00l-130-48H0

l-I62-2 I 5-31t-124-92 5-l Il - lû2-123-00

l-102-123-00l-l 62-2 I 5-3 It-tz4-92111

l-102-123-00l- l 02-r23-00l-162-2 I 5-3 I

l-nq-925-tll - t 02-123-00t-102-123-00

l-l 62-2 I 5-3 It-t24-925-tlI -l 02-l 2 3-00

l-t 02-123-00l-162-2 I 5-3 Ir-t?4-925-tl

1llF0.0221.rF0.3 3l'lF

0.0llrlF0. lr.tF0.0()27r,rF

0.056t1F0.00151.rF0 .018r'tF

201 50v5% 50Yzgr 50V

5% 50Y?o% 50v5% 50V

5% 50V5% 50V5% 50V

toc 50v5% 50V?0% 50I,

20r 25U20' 25V5% 50V

5% 50V5% 50V5X 50V

I

,

50v50v50YI

F I Lt'l 0.0561'lFitYtAR 0.0015MFF IU4 0.018r'rF

CERAMIC 47OPFFILl i l o.ol l lFELECï I û'lF

ELECT 3.3I,IFcEMl,| tc 0.0015MFELECT I $,IF

5% 50V5% 50V5% 50V

loc 50v5% 50V201 50v

20c 50v301 l6Y20? 50v

2M 50V?0x 50v20' 50v

5% 50V5X 50V5% 50Y

20% 50v5% 50V5% 50V

5% 50V?0% 50vl0r 50v

loc 50v5% 50V20? 50v

l0% 50Y103 50v5C 50V

?0% 50vl0% 50vlox 50Y

5% 50V20? 50vl0% 50v

l0% 50v5% 50Y20% 50v

ELECT o.tMF 20? 50VELECT 2.?t4F 20% 50VFILr,r 0.047MF 5% 50V

I

- l l -

sEo-300

R e f . N o . Par t No.

l-124-908-l It - l6 l -374-1 Il- l0l-005-00

l-124-479-1 It-124-479-l Il -124-478-l I

c405 l-124-478-l lc406 t-t24-477-tlc407 r-t?4-477-tl

c408 l -123-87FI Ic409 l-t23-875-l Ic4 l l l -124-910- l l

c4t? l-124-910-l lc4 l3 t - l6 l -379-00c4l4 1-l6l-379-00

cNl04 i l -566-840-11cN30l * l-565-363-l lcN302 *t-565-363-l l

cN40l * l-565-361-l lcN402 r l-566-840-11cN403 *l-566-840-l l

Descrl pt l on

ELECTCERAMICCERAMI C

ELECTELECTELECT

ELECTET ECTELECT

ELECTETECTELECT

ELECTCERAI.II CCERAMI C

22r4F0.001 5r4F0.o22NF

33O,rF33o'rF100',tF

1oû'lF47MF4 7MF

101',lFI O'lF47MF

4 7MF0.0 lMF0.0 lMF

(PC EAORD)(PC BAORD)(PC BAORD)

BAORD )BAORD )BAORD )

BAORD )BAORD )BAORD )

?0% 25v30% l6v

50v

20% 25Vz0% 25u?0% 25U

?o% 25U20? 25V?0% 25U

?o% 50v20% 50vzo% 50v

20% 50v30% 2 5V30% 25V

c33 5c336c33 7

c402c403c4 04

l 0Pl0P7P

4 Pl0Pl0P

7 P4 P4 P

cNl0 l * l -565-363- l l HoLDER, CABLEcNl02 * l -565-363- l l HoLDER, CABLEcNl03 * l -565-361- l l HoLDER, CABLE

HOLDER, CABLEHOLDER, CABLEHOLDER , CAELE

HOLDER , CABLEHOLDER , CABLEHOLDER , CABLE

DIoDt USl06t ' |D IODE USI06OMDIoDt USl060ùl

DIOOE USIO6OM0I00E usl0601' lDIODE USl06OM

01008 usl060i lDIODE USIO6OMDI00E USl06014

DIODE USIO6OMDIODE USI06040IoDE USl060l ' l

DIODE USI06014DIODE USI06OMDIoDE USl06û'r

(PC( P C(PC

( P C(PC( P C

c N J l ô " 1 - 5 2 6 - 7 5 1 - l l ( U K ) . . . . . . . . . . o U T 1 E T , A Cc M J l ô " 1 - 5 2 6 - 7 7 4 - l l ( E ) . . . . . . . . . . . o U T L E T , A CCl tJ l ô l -526-794- l l (AEP,He i r Ger rnany) , . .ouTLET, ACcMJl a . l -526-882-00 (US,Canad ian) .0UTLET,AC

cP30 l l -233-081- l l c0 l f0s tT t0N c IRcutT BLocKCP3O2 I -233-O8I - I I COMPOSITION CIRCUIT BLOCKcP303 l-233-081-11 Cor,posITIoN CIRCUTT BLoCK

D30l 8-719-000-260302 8-719-00F260303 8-719-000-26

D304 8-719-000-260305 B-719-000-260306 8-719-000-26

0307 8-719-000-260308 8-719-000-26D309 8-719-000-26

D3l0 8-719-00G-26D3il 8-719-000-26D3t2 8-719-000-26

D3l3 8-719-00G-26D3l4 8-719-000-26D3l 5 8-719-000-26

Re f . No.

D3 l6D40 l0402

Par t No. Descr lp t lon

8-719-000-26 0I0DE USI060MÂB-7t9-2oo-77 DI0DE loEzN^B-719-zoç77 oIooE loE2rl

)

0403 Â8-71F200-77 DIoDE IOEzND404 ̂ 8-719-20}-77 0t008 l0E2rlD405 8-719-000-26 DIoDE USl060M

0406 8-719-000-26 0I00E USl060M0407 8-719-000-63 DI00E UZL-6M30408 8-719-000-63 DIoDE UZL-6M3

D409 8-719-000-26 0loDE USl060.lD4l0 8-719-310-75 DroDE SELl524r{-C0411 8-719-310-75 01008 SELl524H-C

F90l A.l-532-078-00 (AEP JJK ,uest Germany).. .FUSE , TIME{AG

FL3OI I-5I9-442-II INDICATOR TUBE, FLUORESCENT

8-759-603-14 rC M5229P8-759-603-14 IC M5229P8-759-820-07 IC 1C7566

I C l 0 lIC20 lt c30l

IC302 8-759-601-021c303 8-759-601-02IC304 8-759-601-02tc305 8-759-601-02

J I 0l l-56s-258-2 lJ20r l-565-258-2 I

8-72 9-l 07-988-729-l 07-988-729-t94-57

8-729-t73-378-729-194-578-729-60È27

Rl 01 l-247-903-00Rl02 l-249-441-11Rl 03 1-249-423-l I

Rl05 l-?49.423-llRl06 1-249-44I-t IRl07 t-249-42t-tt

Rl08 t-249-429-tlRt09 t-249-441-11Rl l0 l-249-413-l I

Rll t t-249-4r3-tlR20l 1-247-903-00R202 l-249-441-l l

R203 1-?49-423-tlR205 t-249-423-tlR206 l-249-44t-11

( L I N E I N / O U T )(TAPE RTCORDER I1'I /REC OUT)

IC M5218Prc M52t8PIC M52 l8PIC M52 l8P

J A C K , P I NJ A C K , P I N

TRANSI STORTRANS I STORÏRANSI STOR

TRANS I SÏORTRANSI STORTRANSI STOR

CARBONCARBONCARBON

CARBONCAREONCARSON

CARBONCARBONCARBON

CARBONCARBONCARBON

CARBONCARBONCARBOII

2SC3622A-L2SC362 zA-L2SCg4 5-P

2SA733-P2SC94 5-P2SC63 4SP

lM 5%l00K 5%3 . 3 K 5 %

3 . 3 K 5 %l00K 5%? . 2 K 5 C

toK 5%l00K 5z470 5%

470 5XlM 5%l00K 5%

3 . 3 K 5 %3.3K 5Xl00K 5%

4P4 P

JQ 1 0 lQ20 lQ40t

Q402Q403Q404

t lqvI l{u| /4ut

| /4tll /4tl1 /4u

l /4H1 /4Vt| /4tl

1 /4vtI /4}|| l{vl

I l{tlI l tl1 /4Vl

Note: I Note:The componen^ts identi- | Les composan^Is identifiés parf ied by mark Aor do^t- | une marque /$sont critiquesteo t ine vûith-mark A I porr iàieirr iË--are crilical for safety.- | Ne tes remplacer que par uneReplace only with part I pièce portant le numéro spéci.number speci f ied. I f ié .

-12-

Ref .No. Par t No. Descr ip t ion

P207 l-249-421-lt cAR8oilR208 t-249-q29-tt CARBoNR209 t-249-441-1t CARB0N

CÀRBONCARBONCARBON

CARBONCARBONCARBON

CARBONCARBONCARBON

CARBONCARBONCARBON

cAR80r'lCARBONCARBON

CARBONCAREONCARBON

CARBONCAREONCARBON

CARBONCARBONCAREON

CARBONCARBONCARBON

CAREONCARBONCARBO',I

CARBONCARBONCARBON

CARBONcARB0{'/CARBON

CAREONCARBONCAREON

CARBONCARBONCARBON

2.2K 5%lOK 5%l00x 5x

470 5%470 5%tK 5%

100 5%l80K 5%loK 5%

470 5%82K 5%lM 5%

lM 5%100K 5%3 . 9 K 5 %

l00K 5ztM 5%l00K 5%

l00K 5%5 . 6 K 5 %l00K 5z

lM 5%l00K 5%3 . 3 K 5 %

6BK 5%680K 5%l00K 5%

l . 5 K 5 %?7K 5%270K 5%

l00K 5%560 5%lOK 5z

l20K 5%l00K 5%? 7 0 5 %

3.9K 5%47K 5%l00K 5%

l20K 5%120K 5%l8K 5%

lM 5%l00K 5%3 . 3 K 5 %

I /41.1| /4Vtt/4vl

| /4Vt1 /4u| lqH

| /AvtU4H1 /4w

| /4H| / vl| /4u

1 /4vt| /4Wt/ vl

| /4vt1 /4vt| lqfl

| /4v| /qvt /4v

| /4Vl/4vll /4u

| /AVl| /4W| /4v

| /4W1 /4vU4v

| /4vI l{ltL /4W

l /4\lI /4vl / 4 u

| /4U| /4wI /4u

| /4Ut/4t l| /4v

R302R303R304

R3 05R306R3 07

R2 l0 1-249-413-l IR2 l l t -249-413-11R30t l -249-417- l l

l -249-405-l Il-247-885-00t-249-429-tl

l -249-413-l It-249-440-l Il -247-903-00

R308 l-247-903-00R309 l-249-441-l IR3t0 r-249-424-tl

R3i l t-?49-441-11R3l2 l-247-903-00R3l4 l-249-441-l l

R3 l5 l -249-441- l lR316 t-249-426-t1R317 l -249-441-11

R3l8 1-247-903-00R3l9 t-249-441-ttR320 1-249-423-l I

R32 I l -249-439-l IR322 l-215-489-00R323 t-249-44 l- l I

R324 l-249-419-l IR325 l-249-434-11R3Z6 1-247-889-00

R327 t-?49-441-11R328 l -249-414- l IF329 t-249-429-tl

l -2 47-881-00l -249-441- l Il -249-410-l l

R333 t-249-4?4-11R334 t-249-437-ttR335 l-249-441-l I

R336 l-247-881-00R337 l-247-881-00R338 1-249-432-l I

R339 l-247-903-00R340 l-249-441-l IR34? t-249-4?3-tL

l /4ll l| /4Wt / 4 v

R330R33 IR3 32

o-

B e f . N o . P a r t N o .

R40r ô.1-249-455-1tR402 Àl-249-455-t lR404 t-24H25-11

R405 1-249-425-tlR406 l-2q7-70q-11R407 t-249-426-tl

R408 l-247-885-00R409 t-249-437-tlR4l 0 l-249-441-l I

R4 I I l -247-7 56-l IR412 1-247-703-11R413 1-247-703-l I

RVl0 l l -238- l l3 - l IRv l02 l -238- l l3 - l lRV103 1-238- l l3 - l l

RVl04 1-238-t l3-t IRVl05 l -238- l l3 -11Rv l06 l -238- l l3 - l l

RVI 07 I -238-l I 3- l IRvz0 l l -238-1 t3 -1 IRVz02 l-238-l 13-l I

RV203 l -238-1 l3 -1 IRVz04 l-238-l I 3- l IRV205 1-238-113- l l

RVz06 l-238-l l3- l IRV207 l-238-i l3- l l

sl0t t-571-477-11s l02 ô"1-570-272- l lst03 Àl-570-045-21

T90 l À l -449-23F l lT90 l À l -449-236- l tT90t L1-449-?37-11

Descr i p t l on

CARBONCARBONCAREON

CARBONCARBONCARBON

CARBONCARBONCARBON

CARBONCAREONCARBON

4 . 74 . 74 . 7 K

4 . 7 K2205 . 6 K

I 80K47KI 00K

2 . 2 K1 8 0180

| /4v| /4U| /4tt

1 /4V| /4U| /4tl

| /4U| /4 t l| l4vl

| /?tl| /4W1 /4tl

5%5T5%

5X5X5%

5r5Z5%

5%5gÊ q

FF

RES , VAR , SL IOER E S , V A R , S L I D ERES , VAR , SL IDE

RES , VAR , SL IOERES , VAR , SL IOERTS , VAR , SL IDE

RES , VAR , SL IDERTS , VAR , SL IDERES , VAR , SL IDE

(60H2)( l 5 0 H z )(400H2 )

( t k H z l( 2 . 4 k H z )(6kHz )

( l 4 k H z )( 60Hz )( l 5 o H z )

50K50K50K

50K50K50K

50K50K50K

ACCESSORY & PACKING I ' IATERIAL

1-558-787-21 CORD, C0NNECTt0N3 - 7 0 3 - 3 9 0 - 0 1 ( u s ) . . . t N S T R U C T I 0 N

3-769-966- l l (AEP,UK, l , |es t Germany,E)

3-76e-e66-2r (us,canadian):::ffiiiii : lil3lfii3lisi3-769-966-31 (Canad ian) . . . . . . i4ANUAt , INSTRUCTI0N

T-704-339.0 I SHEET (STANDARD), PROTECTION*4-905-46I -2 I INOIVIDUAL CARTON*4-910-820-01 cusHIoN

Note: I Notet

iï i!T:,?"tr.r!1ril. J ,ï: îÏiiK.i1ï':littff:ted line with-mark A I por, ta sécurité.g:-îl'll"1l forsa.fetv.-

| Ne tes*.pià""r sue par uneHeptace onty-.with part I piècel";i;;fË;#;rËio;"i-number specif ied. I f ié.

R E S , v A R , S L I D E 5 0 K ( 4 0 0 H 2 )R E S , V A R , S L I D E 5 O K ( I k H z )RES , vAR , SL IDE 50K (2 .4kHz )

R E S , V A R , S L I D E 5 O K ( 6 K H z )RES , vAR , St IOE 50K ( I 4kHz )

s l , , rTcH, pusH (? K ty ) (TApt /EQUAITZATT0N)SI.. I ITCH , PUSH (I KEY) (POlt lER)(E ) . . .S I I ITCH , VOLTAGE CHANGE

( l lo- l2ov/z2o-z4ov )

- t3 _-

Before going through the check list below, first reter back to the connections and operating procedures.

Should any problem persist after you have made these checks, consult your nearest Sony service facil i ty

Symflom Câ.ee

No audio even when the POWER

switch is turned on.

. The power cord is disconnectedo The connecting cord is disconnected.e The TAPE switch setting is not correct.

No equalization o The EQUALIZATION switch is set to OFF (the indicator is off),o Connections are not made properly

The program source connected to theamolif ier cannot be recorded

o The TAPE switch is set to ON.

9-953-155-11

Sony CorporationAudio Group

- t4 -

Englidr88C0296-1

Printed in Japan01988.3

Published by A/V Enginæring Service Dept.