1.0 Technics SECH 730 Service Manual

User Manual: Technics-SECH-730-Service-Manual

Open the PDF directly: View PDF .
Page Count: 36

SE-CH73(I

RReplacement Parts List

,

!

Notes: ‘lmpo~ant =fety notice:

Components !aerilflea by~ maf< have special charzc:sas:!cs Important for ~fet{

Furthermore, Special pats which have purposes Di i,rs.:sta:dant (rcststars) high.quallty soL:ra (capaclt~rs), lo~..rz,se (resistors), stc. a:e ussd.

Vdhen raplacing anyofcompanants, ba sura to use only manufacture’s spcccf:sdparts sf-aw,nIn the parts Ilst

‘The parenthsszacf indicatlo,ns !n tne Remarks cofumns specify me ;-eas. (Refer to the ca~er Oags for ar~a ;

?atis w,]!~oi!tthese tndi=bons can be usm for all areas

‘Rsmote C9ntr31tis’y Suppfy pernod for three y=rs Iron ts:,xl,lab~n of p<od~cton.

‘Tnc (SF)”’mark dero!es the standard pafi.

‘zVaD. tndlc2tes parts mat are supplisd by Vjdac Rscardsr D1/tson

F’”-T-:-rED@LE--’”-’”:’--”””=

k--’ ““IM5218AP“- “~i~.fft;FFERtiti. -.-T.-

ti~~-~~*~ ,,,,,,,,,,.

..—-..:. .- —..—..-——- [----- —— .-

1.J—_

1A

t— --~—- :---—-- -------------

k-.. —–!–— --------- ----------- .-.

1

Q~f3~,202 jzsD~~~~ffTA

--1------ ‘

TRANSISTOR

Q203 Iuillli TR4JS[STOR

1.—----- ..~...—— .:.

L:....~. . . .. . . . .. .. . .. .. .... . ...– .1– -.—. ..—.–

]Q3i3 12S,41309A[~4ITRA$SISTOK t

k-–- --A-- ----—--- ----—–-– ,--- ------–

t--

Q354

---+---- -

\2sc3311A[RT4rBktsIsToR

Q361 12so?i44s TRA~SISTOR

tQ3fisA1309Ati7RifsisTtii-‘“’ ““””l-”--’“--

—...--.

F

Q37~; ‘~~iti:4 ;TFin ““ I‘--””’-””-

Q401 ,-

2SCi74(!SQITti:\’iSISTOR

L.-. ----——- :.—. ——

—.

~—....~.. —— --.—-..—. .1

I

h3 —- - .—. -. .–.—. .- .+.—.—...

l~sA13~gA[~TRAYs[sToR

I= “=iQ””+i~iSTiR” ‘“--”--- ~å•‚Ðå•‚$æ•‚Èæ•‚`=•‚Q37~;““—--

L~ .—-- i. .-1

IQ701 12SD2374W:4U~TfLWSiSTOI{

k: ..—-. ..: . ... -.———4

I

Q702

+- -

;2SBI“548PQ,4UTRAtSISTOR ~

Q704 12SC3311AIRTATRJ\~SISTOR I

L~-. .. .—~.. ..–—1—.... .— -

IWol 12so1862Qsn16TR,%\SISTOR

h“- ““i.*.—.——. ..—

DTAI14ESTP}TRAtSISTOR i-‘–

~.. -.

i“

k--l----”-”’---’ ----”””-

-.--+-

~~•” .:+jinoE(sj .;–.–.–...

I

L--.—- b. -. :. .

1---

i371 1M!700T,4 i)LDDD-

1)372 lM\165 ,

;D[fJDE I

ho,-– Es,iiii ““’”-;10,,““ .“-”t

kitil,,oz h,,,,

—...—..!DloDi’ i. .

~- -. ---— -- L---

:“”T- -“-- “----”-““”

DGOO ~SLR30~\’C !L~D

‘601,602 [.S.1301MPiJ.fAD~LEO “““ .--[

’701;III 11Y5402BF’ IDIODE ,4,

I

IRef.SO. Part I%. IPart Lanle&~scription jRemrks

1----

0705,706 ~HLl\4003NU2DIODE [A

0712 l{A~240H IDIODE I

L!1!

10715,716IM44150M IDIODE 1A

)~—---- .:. .

I1!

lo801-m4 /lSS254TA IDIODE

L- -- - !--- -4--- ----- ----––

Ir)M7 1.w2J5Rfi8TAIDIODE 1A

D811,812 SLR-305VCiLEO

~..-.. .. .... .... I+.........

I~~•i

—-—.

.b. -.-.— \;AIIABLERESISTOR(S)

---t- ‘-‘-----

I

I . I I.-.....-~

!’R40L RRV11,4010144V.R.M[CVOLU.WCONTROL

\~~GOl lEvo\MtT20248[v.R..MINvoLbIfECONTROL

-----+

~-..-.. . . ... . ... r-------------- ----

l-- 1

=--- –”’-”””--COIL(S) ““””-”””—”~--”””-””””””””””-–

,

t---–-–.–---— –-k .-

1

1.501.302 ~RLQYR73ifCOIL

L5’51,55?~QYR73!4 .COIL

l------–-----+-- ---

,ifii-.. ,RLQiiim....~i.........–------ ,XE:,B,,G, -----

. ..... I““”-—-”””””--—

+—....

1-

......+-:FFE(~--”..-+-=-””

IFI ~y]Nc31TB0IFUSE,230VT3.15A ]A(GC)

—..

f~ ‘XB.WC15TB0FUSE.250VT1.64--

‘1‘A(cc)

F70i,702 XR,WI:16TB0lF(ISE,250VT},6A A

~. ~t””’”- -“--””~ “ “-”---

k.--~—---- -- ---— -.

lstilTcHiEs)

,-. . . . , “—~-””–”” ‘“““”””’

1..-.... !...~. .- .._~_

]SGO1 IEVQ2L405RIw,Pulf:R I

l-- k-–

II

S602 EVQ2140’iR

1s’ PrloLm[c

t–-’---- ---

S603 EVQ21405R>1’.TEST ~—-------

!—-------- LA

I-1

S604 EVQ21405R

‘SiY,DE[.AYTIME

——. ——-

s60j E’1Q2140;R

iSY’.CE}ITER.WDE ~~•” I

L.. ... . .. !I

1. L--- L

1s7[!1 ,ESF37314 13f,VOLTAGEAOJ ;A(GC)

t““”---- .. ..... I

[-”---

—,

,. ...-

CO\\ECTOR(S) -i ‘“:-:-:

~....-

1. 1..-------—--- ....-.———

----1

(;!701-7[)8 RJSI!l IOIT1 ,CO;i\ECTOR!iP)

cyj(lg ~JSL.iIIOiTiiioJiEcToR(IP) --l (E,EG!EB)

1....... ... . : . . . ...... .-..—. -. .L.——.—

IC471O iRJSLALiOITLICOXSECTOR(IP)

1.......... : ...L. .–——–. ..... ~–.—.. I

-25-

SE-CH730

IRef.No.\Pai-tb. IF’artNm&kscriptim IRemrk - I

I

CN501-1-3RJS1A6604ICONNECTOR(4P)

CN502-1,2RJS1A6603ICONNECTOR(3P)

CN703-1,2RJSIA6604 CONNECTOR(4P)

CP715 RJ’M57W04-1

CONNECTOR(4P) I I

8223,224 IERN2TJ822I1/4w 8.2K

RZ51 ERDS2TJ222l/4W 2.2K

IL253,254 ERDS2EJ121l/4w 120

8255 ERDS2TJ154l/4W 150K

I I IEAWTHTEWINAL(S) I I

.

E501 SNE1OO4-2GNDPLATE

E701 SNE1OO4-2GNDPLATE

R256 lERB2TJ105TI1/4w 1!!

8259 IERDS2TJ551Il/4w 560

8291,292 IERDSZTJ68Z

]l/4W 6.8K

R301,302 IERN2TJ222]l/4W 2.2K

iII

IFUSEHOLDER(S)

R303,304 ERDS2TJ333

Il/4w 33K

R305,306 ERDS2TJ153l/4w 15K

FC1-6 EYF52BC FUSEMIDER

FC7,8EYF52BC FUSE~LDER (GC) lR307,308 lERDs2TJ10211/4w lK

R309-312IERDS2EJ121jl/4w 120

R331.332 IERDS2TJ122]1/4W 1.2K

I

~TRANsFoRIER(s)

IR351 IERDS2TJ183T11/4w 18K

PT701 ]RTPIV3N03-WlmWERTRANSFOWR IA(E,EB,EG)

PT701 IRTP1V5EO03-Wl~iWRTBANSFOR~R l~(GC)

8352 IERDS2TJ473l/4w 47K

R353 IERDS2TJ223l/4w 22K

]RELAY 1

W701 WYO013M-O[RELAY 1A

IlJAcK(s) I I R360 IERDS2TJ152l/4W 1.5K

R361 ER~2TJ104 l/4W IOOK

JK201 IRJTU65K20CONNECTOR(20P)

JK301 RJJ37TN01-CHEADPNNEJACK

JK351 ISJT3213 CONNECTOR,FAN.~~R

R362 IERNZTJIO1 l/4w 100

8363,364 lER0s2TJ103

Il/4w 10K

IR365 lER0s2TJ335T11/4w 3.3M

JK401 lRJJ65m01 lifIclJAcK I I

JK402 [RJJ65W01 ~MIC2JACK [(GC)

JK501 IRJ6u054M ~SpEA~R TE~INAL

JK502 ~RJH2301~ lspEAKRTER!!INAL

JK701 ISJS9236 [ACINLET 1A

JK702 ISJS702-2 ICONNECTOR(6P) I(GC)

I

IR391 IERDS2TJ47311/4w 47K

R401 IERDS2TJ33211/4W 3.3K

R402 IERDS2TJ332TI1/4w 22K (GC)

R403 ER~2TJ223 l/4w 22K

R404 ERN2TJ122 l/4W 1.2K –

R405 ERDS2TJ184Tl/4W lUK

R406 ERDS2TJ102l/4W lK

R407 ERDS2TJ104l/4W 100K

R408 ERB2TJ473 l/4w 47K

R409 ERDS2TJ332l/4W 3.3K

R41O ERDS2TJ102l/4W lK

R411 ERDS2TJ562l/4W 5.6K

R412 ERDS2TJ102l/4W lK

R413 ERDS2TJ562l/4W 5.6K

R414 ERDS2TJ332l/4W 3.3K

.

4

-

-

–26 –

ISE-CH730

.

.

c

Notes :*Capacity values are i;”uicrofarads (uF) unless specified otherwise, P=Pico-farads(pF) F=Farads(F)

●Resistance values are in ohns,unless specified otherwise, IK=l,OCIO(OMl),IM=1,000k(OHhi)

.. —.——

Refl%. Part lNo. Values&Remrks Ref.No. Partb. ValueskRemarb RefM. Part ,%. IValues&Re]nrks

1I

R415 ~80S2TJM3 :1/4W IOK R780 CROS2TJ822l/4W 8.2K C414 lECEAL4U33Llov 3301!

i420 EtiS~ l/4W lOOK R783‘“ ERDS2TJ221l/4ti 220 C415 ECBT1H102K85“tiv 1OOOP-” –

R421 E~S2TJ223T i/4w 22K (GC) R791,792 EROS2TJ1O1l/4w 100 C416 lEcEAIHKmI03SOY ‘ii”” “-”

R50L502 ERDS2TJ102l/4W IK R793 ERQ16NWR15EI/w 0.15 C421 ~EcBTltllo2KB550V”1000P

R503-506 ERDS2TJ563Il/4W 56K R~l EROS2TJ821l/4w 820 C50L502 ECA1H4P3R3B

SOY 3.3U

R507,508 ERDs2TJiR l/4W 1.5K R~2 EROS2TJ1O21/4% lK C503,504 ECBTIC272KR5

16V 2700P

R509.5fi””_l” l/4w 820 RW3 EROS2TJ122l/4W 1.2K C505,506 EcBTltl150J5 50V 15P

-Hsi* ,. s-~EE: i1: c,, :::~ ::::

C507,508 ,

C509510 ECEA1HWR2B[50V 2.2U

R514A

:----l ------ ~~~~~~•‚x,•‚ 6•‚‘-

ER025FJ470 l/4w 47 RU7

‘‘“4~-’

.—. ..—.

‘ERDS2TJ332Il/4W 3.3K ci13 IECA1PM101835V Ioou

R515,516A &RDSiFVJIOOTiI/2w LO —-

F

R~ll,812“-’ ERBS2TJ332

‘=’- :::: ~r*=

l/4W 3.3K

R517,518A E~25FVJ100Tl/4W 10 R813 ERDS2TJ152

...— l/4W i. 5K

.—. .

R519_2TJ222 ~2.2K !FRks2TJi02Ra15,-816L

---’:;~=i~: ~..ij;{-:~$:;~+:, S+;:;yE,..:;

R55i,552 IERDS2TJ222

~t::*::2*i~””looK

-““-”–’” ””-”-–i:--+ ,fW*; ‘-””” c56i-564,EcEAlHK42wi ‘.

R557,558 ~~S~T.fjlj3‘- Ilf.~w

s:+::::$fi~:-- so

::=q-z:::

--...——- ... —-.— —— .-.. .—-—-— ——-.

.

L----~

‘-:‘--’---

a-hllcK4100fK

::;;;~:;:;q:: :; -- ~,,; --=~--’ou ““-- --=%

i’”””-~

ECBT1E[03ZFi2“5VO.OIU

–--——-– —--- --- —.

REOJK4101BV6.3V 100U

::;q;r~:;: -l; ““ ;;: ~--\E~Bi~E1032F 25Vo.Olu ‘- ::;;+s%

R589 -. l/,~\~

“’6L--- ‘::=q:~”::......

:::~*::..[;;.M:... C397,398 .:=%

R602

1

EI{D5?T.I:L1l/4M 5G0

R605 —

iMs2TJ33i .~iZK-”“~~3~”-- ::; -“-+;;-”~;~ ‘- s:=~:-

—..—....

ff7131LL EBD2FCVJ4R7T‘l/’4w 4.7 C404 ‘EC8T1H22LK85“-50V 220P

t----+

C804,~5 EC8TIH47[KB3

-— +

R702h“F.RQ16~M~?R2Eii/JW

t-

2.2 ECBTIHl;lti”S50V 150P 3——. ..—

C405 C903,906

.- L...—..... .— —.... ECBT1}I1OIKB5

R703.704 EROS2TJ3G2Il/4w 5.6K 4.._.—.—......

~406,~lj”-”-ECEAIHK.13R38

F“”” ~

50V 3.3“ “’--

+

CIIOI,1102CC5T1R!732F5

——.. . .. . ....—..—

R705 :EROS?TJ333:i/’4N 33K ~4iT. iCBTltililfi’5 50V lWP CII03-IIOGF.CBTlH10?lifi5

1TP.ro -””-: =‘:”Ec~~~=- ““!~I-

i706 --’ ERDS2TJ1110“-” o.22u (E,EB,E(i) CI107.1108JECBTIH473ZF5

50V 0.1 I

6.3V “47L

Toov ‘“”-Iou ““-’-”’1

I

45V 4700P I

i6v iiu ‘- -

50V o.Olu 7

50V iOOU

25V o.OIK I

. . .-3

100V 0.Iu

25Vo.Oizu

—-. . ..

50V0,Olu -

-+

50V 1“ I

25V 10GU -

50V 0.1“

—..—. —1

16V Iou I

.—.

25V 0,OIU

—“—--1

—---..—. —

50V 0. ilJ I

—1

50V 470P

5!)V .Lm- –+

-.J

50Y0.047 “1

...4

50V looop

30V0.047 ----4

-27–

SE-CH730

Ref.b. Part No. Part Nanie&Descripti~ Remarks Ref.No. Part b. Part Name&Description Remrks

P6 RPN0892 PAD(DECK)

CABINETPARTSLIST P7 RPN0891 PAD@WLIFIER)

/P8 SPP740 PROTECTIONCOVER

1m202A-K TUPCABINET P9 RPF0139 PRrITECTIONCOVER

2RHD3DD07-K1SCREW Plo RP0522 SPACER

3XTBS3+1OJFZ1WREW Pll RP@541 SPACER

4RFKJECH530EKNTTWNARDASSY (E,E8,EG)

4RFKJECH730GC~TTM80ARDW’Y WC) ACCESWRIES

4-1 moon-3 FOOT

5WKHECH73DEKREARPANELASS’Y (E,EG) Al RAK-CH740WHREM~E~NTROLTRANMITTER(E,EB,EG)

5BEKHECH730EBREARPANELN’Y (EB) Al RAK-CH741WH~OTECONTROLTRANWIITER(Gc)

5RFKHECH730GCREARPANELASS’Y —

(GC) Al-1 RKKOD20-K

BATTERYCOVER

6RKW089 PC BSPACER A2 REE0393 SPEAKERCORD

7—

~CO158 TRNSISTORHOLD(R A3 REX0660 FLATCABLE@EDILM)

8RFKGECH730EKFRONTPANELNS’Y (E,EB,EG) A4 REX0608 FLATCABLE(S~RT)

8MKGECH730GCFRONTPAYELASSY (GC) A5 REX0661 FLATCABLE(LONG)

8-1 RKD714-K ILLUMINATE A6 RJAO019-2KACPOWERSLIPPLYCORD A(SF)(E,EG,GC)

9KL0304-Q PANELLIG~ A6 VJAD733 ACFUKERSUPPLYCORD A(SF)~>(EB)

10 IRGL0282-Q

lpANELLIGtfr IIA7 jRFKSECH730EKIINSTRUCTIONWNUAL

11 lffiL0292-Q IFUWERLIGlfl IIA7 lRFfiEcH730EBIInstruction MANAL I(EB)

,

12 RGU1224-KNTTON,POWER A7 RQT3239-G INSTRUCTIONM4hLlAL (cc)

13 RGU1225-KwnON,OPERATION A7 RQT3118-E INSTRUCTIONMAhVAL (EG)

14 RGW207-lKKNOB,MAIN A8 RQAOD13 WARRANTYCARD (E,EB,EG)

15 RCM0235-KKN4Bhi1c A9 NCW169 SERVICECENTERLIST

16 RHD26016 SCREW A1O DAO012 AMLOOPANTENNA

17 MIN0329 ]WLDER A1O-1 MN0244 ANTEA’NAMLDER

18 SNE4021-1 hVT A1O-2 XTN3+12MZSCREW

19 XTN26+1OJSCREW All ~AOO07 F!!IN~ORANTENNA (~E8.EG)

20 XTBS3+8JFZ1Screw All RSAOO06 FMIN~ORANTENM (cc)

21 XTB3+1OJFZ

SCREW A12 MP5213-2 ~ZR PLUGADAPTOR (cc)

22 IXTB3+20JFZ[SCREW IA13 RFA0624-K S4JRROUNDSPEAKERCORD (E,EB,EG)

23 XTB3+8JFZIwmw A14 -SJP9009 AITACtMEhTPLUG &o)

24 lXlW3+15T SCREiV —.

25 R!NU191 ~LDER

4

GRENEORJIG~L

26 ———.—

RWJ1M8130XXFLATCABLE(8P)(J703) ~EIEBtEG)

—

26 IMYJ1M81OOXX[FLATCABLE(18P)(J703) ~(GC) I]SA1 lMRooo2 IcmInuNDGREASE

27 MSJ7012220QCIFLATCABLE(12P)(W501)I

28 RYJ7006200QC[FLATCABLE(6P)(W502)

..——1

29 REhoo57 FAN ~.......~:: ‘--

1I

PACKINGMATERIALS

P1 RPG2638 PACKINGCASE(SYSTEhO (E,EG)

P1 ~RPG2G39 PACKINGCASE(SYSTEM) CB)

P1 RPG2640 IPACKINGCME(SYSTEhi) ~(GC)

P2 RPG2708 PACKINGCASE(CD-7UNER)

P3 RPG2707 PACKINGCME(DECK)

P4 RPG2706 PACKIM(AhPLIFIER)

P5 RPN0893 ~PAO(CBNNER)

.

-

i

–28–

ISE-CH730

El Cabinet Parts Location

1I2I3I4I5

–29 –

SE-CH730 I

9Packaging

P8 Pad@

P2

d@

@ass’y

(ST-CH730: Tuner/sound processor)

@

Pad

7: Pad@@ ass’y

(SE-CH730: A;~lifier)

P9

For(EB)areaonly I

P2

(SL-CH530: CD player)

P3

(RS-CH730: Cassettedeck)

Plo

SE-CH730

3F>RS-CH730

*\T

\A6

‘Al 1

Q

\

A7,A8,A9

A14

for (EB)areaonly

i13 for (GC)areaonly

PrintedinJapan

–30 – F950712000HS;KH/HH