Technics SECH-730 Service manual

R Replacement Parts List
......+-:FFE(~--”..-+-=-””
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:s
‘The parenthsszacf indicatlo,ns !n tne Remarks cofumns specify me ;-eas. (Refer to the ca~er Oagsfor 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 ‘zVaD. tndlc2tes parts mat are supplisd by Vjdac Rscardsr D1/tson
pafi.
d parts sf-aw,nIn the parts Ilst
SE-CH73(I
Ref.SO. Part I%.
I
0705,706 ~HLl\4003NU2DIODE 0712 l{A~240H
1----
L
F’”-T-:-rED@LE--’”-’”:’--”””=
k--’ ““IM5218AP“- “~i~.fft;FFERtiti.
ti~~-~~*~ ,,,,,,,,,,.
1 .J—_
..—-..:. .- —..—..-——-
-.-T.-
[-----
—— .-
1A
t— --~—- :---—-- -------------
k-.. —–!–— --------- ----------- .
Q~f3~,202 jzsD~~~~ffTA
Q203 Iuillli
1
1.—----- ..~...—— .:.
L:....~. .. .. . . . . . .. . .. .. .... . ...– .
]Q3i3
k-–- --A-- ----—--- ----—–-– , --- ------–
Q354 Q361
t--
tQ3fisA1309Ati7RifsisTtii-‘“’ ““””l-”--’“--
Q37~; ‘~~iti:4 ;TFin ““ Q401
F
L .-. - ---——- : .—.
12S,41309A[~4ITRA$SISTOK \2sc3311A[RT4rBktsIsToR
12so?i44s
—...--.
2SCi74(!SQ
TRANSISTOR TR4JS[STOR
--1------
TRA~SISTOR
---+---- -
ITti:\’iSISTOR
1– -.—. ..—.–
I ‘--””’-””-
,-
——
—.
10715,716 IM44150M
)~—----
I
lo801-m4 /lSS254TA IDIODE
L- -- - ! --- -4--- ----- ----––
r)M7 D811,812 SLR-305VC
I
~..-.. .. .... ....
—-—.
I~~•i
I . I
-.
!’R40L \~~GOl
~-..-.. . . . .. . ...
l-- 1
t---–-–.–---— -k
1.501.302 L5’51,55?~QYR73!4 .COIL
1
,ifii-.. ,RLQiiim....~i.........–------ ,XE:,B,,G, -----
. .....
1-
!
1 !
1.w2J5Rfi8TAIDIODE
.b. -.-.—
RRV11,4010144V.R.M[CVOLU.WCONTROL
lEvo\MtT20248[v.R..MINvoLbIfECONTROL
=--- –”’-”””--COIL(S)
~RLQYR73if
Part Lanle&~scription j
I
I DIODE
1 !
IDIODE
.:. .
iLEO
I
\;AIIABLERESISTOR(S)
I
I
““””-”””—”~--”””-””””””””””-–
.-
COIL
l------–-----+-- ---
---t- ‘-‘-----
.-.....-~
-----+
+—....
I ““”-—-”””””--—
Remrks
[A I
1A
1A
+........
r-------------- ----
,
.
~—....~.. —— --.—-..—. .1
- - .—. -. .–.—. .- .+.—.—...
h3
I= “=iQ””+i~iSTiR” ‘“--”--- ~å•‚Ðå•‚$æ•‚Èæ•‚`=•‚Q37~;““—--
L~ .—-- i. . -1
IQ701
k
Q702 Q704
I
L~-. .. .—~.. ..–—1—.... .— -
IWol 12so1862Qsn16TR,%\SISTOR
h“- ““i
~..
-.
l~sA13~gA[~TRAYs[sToR
12SD2374W:4U~TfLWSiSTOI{
: ..—-. ..: . ...
;2SBI“548PQ,4UTRAtSISTOR
+- -
12SC3311AIRTATRJ\~SISTOR I
.
DTAI14ESTP}TRAtSISTOR
--+-
*.—.——. ..—
i“
~~•” .:+jinoE(sj
-.
-
k--l----”-”’---’ ----”””-
!
L--.—-
i371
1)372 lM\165
1---
ho,-– Es,iiii ““’”-;10,,““
kitil,,oz h,,,,
~- -. ---— --
DGOO ‘601,602 [.S.1301MPiJ.fAD~LEO “““ .--[
:“”T--“-- “----”-““”
’701
b. -. :
1M!700T,4 i)LDDD-
—...—..
~SLR30~\’C !L~D
11Y5402BF’
;III
;D[fJDE
!DloDi’
L ---
IDIODE
..
.
.———4
I
~
i -‘–
.;–.–.–...
I
, I
“-”t
i
,4,
. .
IFI
—.. f~
F70i,702
~.
k .--~—---- -- ---—
I
,-. ... ,
1..-.... !...~. .- .._~_
]SGO1
l-- k -–
S602 S603 EVQ21405R
I I
!—-------- L A
S604 s60j
I -1
L..
1. L --- L
1s7[!1 ,ESF37314 13f,VOLTAGEAOJ
t ““”---- .......
[-”---
1.
(;!701-7[)8 RJSI!l IOIT1 ,CO;i\ECTOR!iP) cyj(lg
1....... ... . : . . . ...... .-..—. -. .L.——.—
IC471O
1..... .... . : ...L. .–——–. ..... ~–.—..
~y]Nc31TB0IFUSE,230VT3.15A ‘XB.WC15TB0FUSE.250VT1.64--
XR,WI:16TB0lF(ISE,250VT},6A
~t””’”-
“—~-””–”” ‘“““”””’
IEVQ2L405RIw,Pulf:R
EVQ2140’iR
EVQ21405R
——. E’1Q2140;R
.... ..
,. ...-
—,
~... .-
lstilTcHiEs)
1s’ PrloLm[c
t–-’---- ---
>1’.TEST
‘SiY,DE[.AYTIME
——­iSY’.CE}ITER.WDE
!
CO\\ECTOR(S)
1..-------—---
~JSL.iIIOiTiiioJiEcToR(IP)
----1
iRJSLALiOITLICOXSECTOR(IP)
]A(GC)
‘A(cc)
A
1
-“--””~ “ “-”---
I
~—-------
~~•” I
I
;A(GC)
I
-i ‘“:-:-:
....-.———
(E,EG!EB)
--l
I
-.
-25-
SE-CH730
I Ref.No.\ Pai-tb. I F’artNm&kscriptim I Remrk - I
CN501-1-3RJS1A6604ICONNECTOR(4P) CN502-1,2 RJS1A6603 CN703-1,2 RJSIA6604 CP715 RJ’M57W04-1
I
ICONNECTOR(3P)
CONNECTOR(4P) CONNECTOR(4P)
I I IEAWTHTEWINAL(S) I I
E501 SNE1OO4-2GNDPLATE E701
FC1-6 FC7,8 EYF52BC
PT701 PT701
SNE1OO4-2GNDPLATE
i I
IFUSEHOLDER(S)
EYF52BC FUSEMIDER
FUSE~LDER
I
~TRANsFoRIER(s)
]RTPIV3N03-WlmWERTRANSFOWR
IRTP1V5EO03-Wl~iWRTBANSFOR~R
]RELAY
I
(GC)
IA(E,EB,EG) l~(GC)
1
8223,224 IERN2TJ822I 1/4w 8.2K RZ51 ERDS2TJ222l/4W 2.2K IL253,254 ERDS2EJ121l/4w 8255 ERDS2TJ154 l/4W 150K R256 8259 IERDS2TJ551I l/4w 560 8291,292 IERDSZTJ68Z R301,302 IERN2TJ222 R303,304 ERDS2TJ333 R305,306 ERDS2TJ153l/4w 15K
lR307,308 lERDs2TJ10211/4w lK
R309-312IERDS2EJ121j l/4w 120 R331.332 IERDS2TJ122]1/4W 1.2K
IR351
8352 IERDS2TJ473 R353 IERDS2TJ223l/4w
I I
120
lERB2TJ105TI 1/4w
] l/4W 6.8K ] l/4W 2.2K I l/4w
IERDS2TJ183T11/4w 18K
l/4w
1!!
33K
47K 22K
W701 WYO013M-O[RELAY
I lJAcK(s)
JK201 JK301 JK351 JK401 JK402 JK501 JK502 JK701 JK702
IRJTU65K20CONNECTOR(20P)
RJJ37TN01-CHEADPNNEJACK ISJT3213 CONNECTOR,FAN.~~R lRJJ65m01 lifIclJAcK [RJJ65W01 IRJ6u054M ~RJH2301~ lspEAKRTER!!INAL ISJS9236 [ACINLET ISJS702-2 ICONNECTOR(6P)
~MIC2JACK
~SpEA~R TE~INAL
1A
I I
I I
[(GC)
1A I(GC) I
R360 R361 ER~2TJ104 l/4W IOOK R362 IERNZTJIO1 l/4w 100
8363,364 lER0s2TJ103
IR365
IR391
R401 IERDS2TJ33211/4W 3.3K
R402 IERDS2TJ332TI 1/4w 22K (GC)
R403 ER~2TJ223 l/4w 22K
R404
R405 ERDS2TJ184Tl/4W lUK
R406
R407
R408
R409 ERDS2TJ332l/4W 3.3K
R41O ERDS2TJ102l/4W lK
R411
R412 ERDS2TJ102l/4W lK
R413 ERDS2TJ562l/4W 5.6K
R414 ERDS2TJ332l/4W 3.3K
IERDS2TJ152l/4W 1.5K
I l/4w
lER0s2TJ335T11/4w 3.3M
IERDS2TJ47311/4w 47K
ERN2TJ122 l/4W 1.2K
ERDS2TJ102 ERDS2TJ104 l/4W 100K ERB2TJ473 l/4w
ERDS2TJ562l/4W 5.6K
10K
l/4W lK
47K
4
-
-
–26 –
SE-CH730
L----~
I
Notes : * Capacity values are i;”uicrofarads (uF) unless specified otherwise, P=Pico-farads(pF) F=Farads(F)
c
Refl%. Part lNo. Values&Remrks
R415 i420 EtiS~ R421 R50L502 R503-506 ERDS2TJ563I l/4W 56K R~l R507,508 ERDs2TJiR
R509.5fi””_l”
-Hsi* ,. s - ~EE: i 1: c,, :::~ :::: R514A
R515,516A &RDSiFVJIOOTi I/2w LO
R517,518A E~25FVJ100Tl/4W 10
:----l ------ ~~~~~~•‚x,•‚ 6•‚‘-
...—
R519_2TJ222 ~ R55i,552 IERDS2TJ222
---’:;~=i~:
~t::*::2*i~””looK
R557,558
Resistance values are in ohns,unless specified otherwise, IK=l,OCIO(OMl), IM=1,000k(OHhi)
.. —.——
1 ~80S2TJM3 :1/4W IOK
l/4W lOOK R783‘“ E~S2TJ223T ERDS2TJ102
ER025FJ470 l/4w 47
~~S~T.fjlj3‘- I lf.~w
i/4w
l/4W IK
l/4W 1.5K
l/4w 820
F
22K (GC) R791,792 EROS2TJ1O1l/4w 100
.—. .
2.2K !FRks2TJi02Ra15,-816L
Ref.No. Partb.
R780
R793 ERQ16NWR15EI/w 0.15
R~2 RW3 EROS2TJ122
RU7
—-
R~ll,812“-’ ERBS2TJ332 R813 ERDS2TJ152
‘“4~-’
~..ij;{-:~$:;~+:,
CROS2TJ822l/4W 8.2K C414 ERDS2TJ221
EROS2TJ821 EROS2TJ1O21/4% lK
‘ERDS2TJ332I l/4W 3.3K ci13
ValueskRemarb
l/4ti 220
l/4w
820 C50L502 ECA1H4P3R3B
l/4W 1.2K
l/4W 3.3K l/4W i. 5K
‘=’- :::: ~r*=
RefM.
C415 C416 C421
C503,504 ECBTIC272KR5 C505,506 EcBTltl150J5 C507,508 , C509510 ECEA1HWR2B[ 50V 2.2U
S+;:;yE,..:;
Part ,%.
I lECEAL4U33Llov 3301!
ECBT1H102K85“tiv 1OOOP-” – lEcEAIHKmI03SOY ‘ii”” “-” ~EcBTltllo2KB550V”1000P
I ECA1PM101835V Ioou
Values&Re]nrks
I
SOY 3.3U 16V2700P 50V
15P
.—. ..—.
- ““-”–’” ””-”-–i:--+
s:+::::$fi~:-- so
--...——- ... —-.—
::;;;~:;:;q:: :; -- ~,,; --=~--’ou ““-- --=%
–--——-– —--- ---
::;q;r~:;: -l; ““ R589
:::~*::..[;;.M:... R6021EI{D5?T.I:L1l/4M
R605 — ff7131LL
-—
+
R702h R703.704
——..
. .. . ....—..—
R705 i706 --’ERDS2TJ1110“-”
-.
l/,~\~
“’6L--- ‘::=q:~”::......
5G0
iMs2TJ33i .~iZK-”“~~3~”--
—..—....
EBD2FCVJ4R7T‘ l/’4w
“F.RQ16~M~?R2Ei i/JW
EROS2TJ3G2I l/4w 5.6K
t-
:EROS?TJ333: i/’4N
1 TP.ro -””-: = ‘:”Ec~~~=- ““!~I-
.- L...—..... .— —....
4.7
2.2 ECBTIHl;lti”S50V 150P
33K
,fW*; ‘-”””
—— .
a-hllcK4100fK
ECBT1E[03ZFi 2“5VO.OIU REOJK4101BV6.3V 100U
;;: ~ --\E~Bi~E1032F
C397,398 .
::; -“-+;;-”~;~ ‘- s:=~:­C404
C405 ~406,~lj”-”­~4iT.
-:‘--’---
i’”””-~
‘EC8T1H22LK85“-50V 220P
ECEAIHK.13R38
t----+
iCBTltililfi’5 50V lWP
F“”” ~
—.
25Vo.Olu
50V 3.3“ “’--
-..
o.22u (E,EB,E(i)
::=q-z:::
c56i-564,EcEAlHK42wi ‘.
.—- —-— ——-.
‘- ::;;+s%
:=%
C804,~5 C903,906 CIIOI,1102CC5T1R!732F5 CII03-IIOGF.CBTlH10?lifi5 CI107.1108JECBTIH473ZF5
EC8TIH47[KB3
——. ..— ECBT1}I1OIKB5
3
4.._.—.—......
+
.
50V
0.1
6.3V
“47L
Toov ‘“”-Iou
45V4700P i6v
iiu ‘- ­50Vo.Olu 50V iOOU 25Vo.OIK
. .
100V 0.Iu
25Vo.Oizu
—-. . ..
50V0,Olu -
50V 1“ 25V 10GU ­50V 0.1“
— ..—.
16V Iou
25V0,OIU
“—--1
—---..—.
50V 0.ilJ 50V 470P
5!)V 50Y0.047
50V looop 30V0.047
- +
.—.
.Lm-
----4
““-’-”’1
7
—1
+
-.J
...4
.-3
—1
I
I
I
I
I
I
I
“1
- 27–
SE-CH730
Ref.b.
Part No. Part Nanie&Descripti~ Remarks Ref.No.
CABINETPARTSLIST
1 2 3 XTBS3+1OJFZ1WREW 4
4 RFKJECH730GC~TTM80ARDW’Y
4-1 5 5 5 6 7 8 8 MKGECH730GCFRONTPAYELASSY (GC)
8-1
9 KL0304-Q 10 IRGL0282-Q 11 lffiL0292-Q 12 RGU1224-K 13 RGU1225-K 14 15 16 RHD26016 17 MIN0329 18 SNE4021-1 19 20
21 22 23 XTB3+8JFZ 24 lXlW3+15T 25 R!NU191 26 26 27 28 RYJ7006200QC[FLATCABLE(6P)(W502) 29
m202A-K TUPCABINET P9 RHD3DD07-K1SCREW
RFKJECH530EKNTTWNARDASSY
(E,E8,EG) WC)
moon-3
FOOT WKHECH73DEKREARPANELASS’Y (E,EG) BEKHECH730EBREARPANELN’Y RFKHECH730GCREARPANELASS’Y
(EB)
(GC) RKW089 PC BSPACER ~CO158 RFKGECH730EKFRONTPANELNS’Y
RKD714-K
TRNSISTORHOLD(R A3
(E,EB,EG)
ILLUMINATE A6 RJAO019-2KACPOWERSLIPPLYCORD
PANELLIG~ lpANELLIGtfr IFUWERLIGlfl
NTTON,POWER
wnON,OPERATION
RGW207-lKKNOB,MAIN RCM0235-KKN4Bhi1c
SCREW ]WLDER
hVT A1O-2 XTN3+12MZSCREW XTN26+1OJSCREW XTBS3+8JFZ1Screw XTB3+1OJFZ
IXTB3+20JFZ[SCREW
SCREW
I
Iwmw
SCREiV
~LDER
RWJ1M8130XXFLATCABLE(8P)(J703)
—.
———.—
~EIEBtEG)
IMYJ1M81OOXX[FLATCABLE(18P)(J703) ~(GC)
MSJ7012220QCIFLATCABLE(12P)(W501)I
REhoo57
FAN
..——1
Remrks
P6 P7 P8
Part b.
Part Name&Description
RPN0892 PAD(DECK) RPN0891 PAD@WLIFIER)
SPP740 PROTECTIONCOVER
RPF0139 PRrITECTIONCOVER Plo Pll
RP0522
RP@541 SPACER
SPACER
ACCESWRIES
Al RAK-CH740WHREM~E~NTROLTRANMITTER(E,EB,EG)
RAK-CH741WH~OTECONTROLTRANWIITER(Gc)
RKKOD20-K
BATTERYCOVER
REE0393 SPEAKERCORD
Al Al-1 A2
REX0660 FLATCABLE@EDILM) A4 A5
REX0608 FLATCABLE(S~RT)
REX0661 FLATCABLE(LONG)
-
A(SF)(E,EG,GC)
A6
IIA7 IIA7
A7 A7 A8 A9
VJAD733 ACFUKERSUPPLYCORD
A(SF)~>(EB) jRFKSECH730EKI INSTRUCTIONWNUAL lRFfiEcH730EBIInstruction MANAL I(EB)
RQT3239-G RQT3118-E
INSTRUCTIONM4hLlAL INSTRUCTIONMAhVAL (EG)
(cc)
RQAOD13 WARRANTYCARD (E,EB,EG)
NCW169 SERVICECENTERLIST A1O DAO012 AMLOOPANTENNA A1O-1
All All A12 MP5213-2 ~ZR PLUGADAPTOR
A13 A14 -
MN0244 ANTEA’NAMLDER
~AOO07 F!!IN~ORANTENNA
(~E8.EG)
RSAOO06 FMIN~ORANTENM (cc)
(cc)
RFA0624-K S4JRROUNDSPEAKERCORD (E,EB,EG) SJP9009 AITACtMEhTPLUG &o)
GRENEORJIG~L
4
I]SA1 lMRooo2 IcmInuNDGREASE
~.......~:: ‘--
1
PACKINGMATERIALS
P1 P1
RPG2638
PACKINGCASE(SYSTEhO (E,EG)
~RPG2G39 PACKINGCASE(SYSTEM) P1 RPG2640 IPACKINGCME(SYSTEhi) P2 RPG2708 P3 P4
RPG2707 PACKINGCME(DECK) RPG2706
P5 RPN0893
PACKINGCASE(CD-7UNER)
PACKIM(AhPLIFIER)
~PAO(CBNNER)
i
I
CB)
~(GC)
–28–
Cabinet Parts Location
El
SE-CH730
I
1
I
2
I
3
I
4
I
5
–29 –
SE-CH730
Packaging
9
I
P8
P2
(ST-CH730: Tuner/sound processor)
Pad
Pad@
P2
d@
@ass’y
(SL-CH530: CD player)
@
P3
Plo
SE-CH730
(SE-CH730: A;~lifier)
For(EB)areaonly
7: Pad@@ ass’y
P9
3F>RS-CH730
(RS-CH730: Cassettedeck)
I
*\T
Q
A6
‘Al 1
for (EB)areaonly
\
A7,A8,A9
A14
–30 –
i13
for (GC)areaonly
PrintedinJapan
F950712000HS;KH/HH
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