Technics SEA900S SERVICE MANUAL

SE-A900S

●

●

I

■ Redacement PartsList

Notes: ‘Important safety notice:

Components identified byA mark have special characteristics important foraafety.
Furthermore, special parts which have purposes of fire-retardant (resistors), highqualitysourxl (capacitors), low-noise (resistors), etc. are used.
When replacing anyofcemponents, be sure to use only manufacturers specif!A parts shown in the parta list.

*The parenthesized indications in the Remarks columns specify the areas. (Refer to the rover page for area.)

Parts w;thout these indications can be used for all araae.

●Remote Contrel Aas’y Supply period for three years from terminatkm ~fproduction.
‘The ‘(SF)” mark denotes tha standard part.
*cV.RD>: indicatee parts that are supplied by Video Remrder Division,

­w

Ref.M. Part No.

IC401 AN7062N
IC501 SV13205B
IC502 RSN6DUOA
IC721 AN78L05TA
IC761
IC801,802 UPM0278C IC,J-KFLIP-FLOP 0501,502
ICL?03 ON3131R
IC901 BA6138
IC902 M521BAP

Q401,402 2SA1123RSTTATRANSISTOR
Q-451,452

Q453,454 2SC3311AIRTA
Q455,456 2SA1309AIRTATRAtkJSTOR

Q501-503
Q543 2SA1309AIRTATRANSISTOR
Q601 2SC3311AIRTATRANSISlOR
Q602 2SC33HAIRTATRANSISTOR
Q603 2SC3940AQSTATRANSISTOR

Q604-606
Q611,612

Q701
Q771 2SK330GRYTATRANSISTOR
Q772 2SJ105GRYTATRANSISTOR
Q773
Q774 2SA1123RWTATfWSISITIR
Q781 2SD2374PQAUTRAiiSISTOR
Q791 2SK330GRYTATRAWISTOR
Q792 2SJ105GRYTATRAWISTOR
Q793 . 2SC3940AQSTATRANSISTOR
Q794 2SA1534RTATRANSISTOR
Q801,802 UN4215
Q803-8U7UN4111
Q808 2SA1309AIKTATRANSISTOR
Q809 2SC3311AIKI’ATfWNSISTUR
Q822,823 UN4215
Q824 2SC3311AIRTATRANSISTOR D914
Q825 UN4111
Q906a2SC3311AIRTATRANSISTOR
Q907 2SA1309AIRTATRANSISTOR VARIABLERFSISTUR(S)

AN78L05TA

2SC2631WT1’ATRANSISTOR

2SA992EFPTATRANSISTOR

2SC3311AI~AT8AWXSTUR
2SC3311AIRTATRANSISTOR D782
2SC3311AIRTATRANSISTOR

2SC2631RSTTATRANSISTOR

Part Name&Description Remarks

INTEGRATEDCIRCUIT(S)

IC,VOLTAGEAMP.
IC,POWRAMP.
IC,V-AMP.
IC,REGULATOR
IC,REGULATOR

IC,OFTU-ISOLATOR
IC,METTIRDRIVEMP. D505 MA165
IC,BUFFERA,,. D506 1SS291TA DIODE

TRANSISTOR(S) D602 M44068L DIODE

TRANSISTOR

TRANSISTOR D901
TRANSISTOR D902

TRAMISTOR D911,912 MA165 DIODE

TRANSISTOR

A

A
A

A
A
A
A
A
A
A
A
A

Ref.No. Part No.

D401,402 tA4167 DIODE
D403,404 hL44036MTADIODE
D405,406 hiA165 DIODE
D451
D452
0453

D503,504 M44160M DIODE

0601

0603,604 M4165 DIODE
D605
D701-704 P300DLF DIODE
D706
D711-714 1SR35200TBDIODE
D721
D762
0771,772 M44220MTADIODE
0773 M44160M DIODE
D775,776 MA165­D781 M44160M

D791-794 1SR35200TBDIODE
D795,796 MA4140M
D797,798 !A4165 DIODE
D8UI
D&13,8Kf4 M4165 DIODE
D806 MA165
D807,&18 SLR-305VCILED
D&19-811hL4165
0821
D822-824 M4165

0903-906 M4165 DIODE
D907 M441OOMTADIODE

0917

MA165
ht44056MTA
M429WA
,MA165

M4165

SLR-305VC

MA165

MA165
hlA165

MA165

SI,R-305VC

htA167

MA165
M441OOMTA

}14165
MA165

Part Nante&Description

DIODE(S)

DIODE
DIOOE
DIODE
DIODE

DIODE

DIODE

LED

DIODE

DIODE
DIODE

DIODE
DIODE
DIODE

DIOOE

LED

DIODE

DIODE
DIODE
OIODE
DIODE
DIODE

OIODE
DIODE

Remarks

,

‘

A

A

A

]:

A

A
A

A

A

A

.

,

–28 –

I

SE-A900S

Ref.No. Part No.

IVH909

VH91O IEVNOXAAOOBZ3Iv.RPtMrERMETERADJ.

ImmfwmnIV.RFIX’ERMETERADJ. II IcN802 lRJSIA6606 lc0NNEcT0R(6p) I ‘1

I I II

I I

TH901,902IERTD2ZIUI04TITHEPMSTOR

11 SLQZ650WH49COIL
1401,402 ELEXTIOOKA9COIL

11403 IBL02RN1R62T2ICOIL

1501-504 SLQY18G-10COIL

L791-797

T1 RTPlP5Eno5-w
T1 RTP1P5E019-W
T701 lmplJ5W01-WlmWERTMNSFOWER(WIN)1A

1 1

ELEXT16UKA9

Part Name&Description

ITHERMISIIIR(S)

COIL(S)

CoIL

TRANSFORMER

PUWERTR4NSFORMR(W8)
FTMERTFMNSFORMER(SUB)

I I IMW(S)

PL901-910MMR131

I I H

F1 IXBA2C31TB0/FusE,250x3.15A
FI

IF2 IXBA2C31TB0\FUSE,250V,3.15A

S2 ESD26840A
S801 EVQ21405R
S802 [EVQ21405RlSw,SpEAwRA
S803 IEVQ21405R

IXBAZC63TB0IFUSE,Z50V,6.3A

LMP

IFUSE(S)

SWITCH(ES)

SW,VOLTAGEADJ.
SW.PaMR

ISW.SPEAKERB

Remarks

II

II

Ref.No.IPart No.

CN803 lRJp3G182A
CN804 IRJU057WO07lswiwT(7p)
CN805
CP706 SJT30345JQ
CP804 RJT057WO07-ICONNECTOR(7P)
CP805

I I

A(E,EB,EG,GN)

E401

II

lh(E,EB,EG,GN)
~(GC)

IIA(E,EB,EG,GN)
l~AJ(GC)
b(GC) IJK501

~(GC)

I

IE701

I I IFUSEMLOER I I

FC1,2 \EYF52EC FUSEH31OER
FC3,4 EYF52W

RL501,502IWYOO13W018ELAy
R1503 IRSYO02CWRlRELAy
R1701 lmyoo19Wo INLAY

JK1 kJS9236 IACINLET
JK1 SJS016 ACINLET

JK401 ls.JF3068-7N

JK501 IRJH4801w2
JK502 lRJJ63TA01

IJK601

JK791 lRJs100706 lsIxKET(7P)

Part Name&Description

I

ICONNECTOR(3P)

RJUWWO04

lRJ’M57woo4-llC0NNECT0R(4P)

I
ISNEIO04-Z

lSNE10D4-2lGNDPLATE

I I I

I I I
I

I I I

lRJu4801E1 !spEAKER~MINAL

lRJswIo2-1 lcONNECTORFAN~OR I

SIXKET(4P)
CONNECTOR(3P)

IEARTHTERMINAL

IGNOPLATE

FUSEH3LDER (Gc)

IRELAY

I

IJACK(S)

/JACKrNw.fr

~SPEAKERTERMINAL /(EB)
lHEADPti3NEJACK

Remarks

I

I

I I

p
I
1A

I

lA(E,Et3EG,ct)
@(GN)
I

I(E,EG)GC.W

I

I

CONNEHOR(S)

CN701

1

CN702,703HJS1A6605 COMECTOR(5P)
CN705 RJP2G17ZA
CN706 SJS50382JQH
cN751-755lRJslAllOITl lCONNECTOR
CN761 SJS305-1 CONNECTOR
CN761
C?Y771-776RJS1A1101T1CONNECTOR
CN777 RJS1A1101T1
(X778 RJS1A1101T1CONNECTOR
CN8U1A RJS1A6603 CONNECTOR(3P)

ICN8JUB lRJHA6604 lC0Nt4EcT0R(4p)

RJS1A6606 CONNECTOR(6P)

CONNECTOR(2P)
SQCKET(3P)

ISJS702-2 CONFFECTOR

CON4ECTOR

I

I(E,EB.EG>GN)
1(GC)

1(cc)

I

I

–29–

1 1 1

I I I

,,

SE-A900S

I

Notes : * Capacity values are in nicrofarads (uF) unless specified otherwise, P=Pico-farads(pF) F=Farads(F)

Ref.No. Part No. Values&Rennrks

h401,402 tERDM3C122 11/4W 1.2K

R403,404 ]ERDAs3G823TI 1/4w 82K
R405,406 IERDAS3G272TI 1/4w 2.7K.

~407,408 ~RDAS3C823T11/4W 82K

R411,412 IERLMF2VJ470TII/4w 47
R437
R457
R459,460 lERDAF2vJ101Tl1/4w 100

~461-484 ~BDS2TJ333]1/4W 33K

R465-468IERDAF2VJ101TI1/4w
h469
IR470

R49L492 ~ERDAS3G823TI 1/4w

R501,502
~503,504 lEB0AF2vJ121TlIflw 120

R505,506 IERDAF2VJ392T]l/4W 3.9K

R507,508 lERDAF2vJ121TI 1/4w

R513-516lER0AF2vJ100Tl/4w 10

R519,520 ERX1SJ3R3E IW

R52L522AIERDS1FVJ1OOT

R527

R528

R529

R530~

R531,532Lh

R533,534 EROS2TJ1O3

R535

R537

R544

hwl

~550,551 ~RDS2TJ222Ilflw 2.2K

t

R555-558

R559

R560

R564562 IERG1SJ151E

R563,564 IERG1SJ181E
R565-570
R577,578 ERDS2TJ682Tl/4w 6.8K
R579
R601-604 ERDS2TJ223

~605

R606
R607
R608 ERDS2TJ223l/4w

* Resistance values are in ohms,unless specified otherwise, lK=l,OOO(ORM), lM=1,000k(OHM)

Ref.tb.

R609

]BESISTORS R610 ERDS2TJ335T

R611 ERDS2TJ473

l\R613 IERDS2TJ473
IIR614

Illlm

llR616~
IERDS2TJ473I 1/4w 47K
lERDAs3G183TI 1/4w 18K

100 IIR623 IERDSZTJ823TI 1/4w 82K
IEBDAS3GI03TIv4w IOK
IERDAS3GI02Ti 1/4w IK

82K

lER0s2TJ362TI 1/4w 3.6K

IIR617 IERDS2TJ222

R618
R621 IERDS2TJ223I l/4w 22K

4

IIR622 Immmi3 Ilflw 10

,,

llR7011i IERD25FVJIDOTIMIW10
IIR702

118707,708IEm.4F2VJ688TllflW6.8
IIR721 lEws2TJ221 I 1/4w
IIR763 lE80s2TJ221I l/4w 220

Ilfm

IIR772 ~E80AF2vJ121TlIltw 120

120 iiR773 IERDS2TJ332I l/4W 3.3K

R774 ERDS2TJ103I l/4W 10K

33

l/2w 10

IERDS2TJ223

ERDS2TJ684
IERN2TJ124T~I/41 120K
lER0slFvJ472Tl1/2w 4.7K

ERDSIFVJ1OOT

lERDS2TJ562

IERDAF2VJ101TI1/4w
lERDs2TJ103I l/4w
lER0s2TJ823TIlflw 82K

lERGl~681E

I \

IERG1N152E
IERGMJ182E

ERDS2TJ223

EROS2TJ471

lERDS2TJ47311/4W 47K

ERDS2TJ104l/4W 100K

ERDS2TJ103l/4w 10K. R903,904 ERDAF2VJ271Tl/4w 270

l/4w 22K R782,783~ERDS1FVJ560T
l/4w 680K R791,792 ERDAF2VJ1ROTl/4w 1 C428

l/2w 10
l/4w

10K R802 ERDS2TJ562l/4w 5.6K

l/4W 5GK

100 ~R807,808 IE8Ds2TJ223I 1/4w 22K l]c501-504 \EcAoJPMlOIBl6.3v loou
10K IIR809 lER0s2TJ823TI l/4ff 82K IIC505,506 IECQV1H473JM3I 50V0.047U

Iw 680 IIR813.814IERDs2TJ223l/4w 22K IIC509 IECEAItN100sBl50V 10U
IW 1.5K IIR817 lE8iIs2TJ1031l/4w
IW 1.8K IR821 IERDS2TJI031 l/4w 10K l\C513-518IECQVHM73JM3150V0.047U
IW 150 IIR822 IERDS2TJ222I l/4W 2.2K IIC519-522lECQBHi223JF31

IW 180

l/4w 22K R824 ERDS2TJ154l/4W 150K C525,526 ECBT1C272KR516V2700P

l/4w 470 R826
l/4v 22K R827 ERDS2TJ223l/4w 22K C601

22K R905,906 ERDS2TJ155

R775,776
R781~ ERDS1FVJ472TIl/2W 47K C426

R793,794 ERDS2TJ103l/4w

IIR795.796 lE80s2TJ105TI 1/4w IM IIC453-456IECCV2H680K500V 68P

R8UI ERDS2TJ221l/4w 220

R803,804 ERDS2TJ223

IIR806 ~ERDS2TJ391]1/4W 390 HC491,492]Ec8TlHlolm5150V loop

flRB10>811hRDS2TJ22311/4W 22K
l\R812 IERDS2TJ391/ l/4w 390

11

R823 ERDS2TJ562

R825

4

IIR854 lERDs2TJ39111/4w 390

R901,902hERDS1FVJ472TIl/2W 47K

Part No.

lERDS2TJ332

lERDS2TJ683/1/4W 68K
lERDS2TJ10311/4W 10K
IERDSIFVJ220TImw 22

lE80s2TJ103 l/4w 10K

IERDS2TJ222I l/4W 22K

lERDAF2VJ470T11/4W47

ERDS2TJ105T

\

ERDS2TJ223 l/4w 22K C527,528 ECBTlH181K85~50V IMP

ERDs2’fJlo2

Values&Remarks Ref.No. Parttb.

l/4W 3.3K R907.908 ERDS2TJ682T
l/4w 33!! R909,91o\ERDS2TJ103
l/4w

47K

I l/4w 47K

] l/4W 2.2K

+

+

R9L912 IERDS2TJ821
flR915
IIR916
llR921,922

R923,924 ERIlS2TJ154 l/4W 150K

R925,926

R927,928 ERDS2TJ102l/4W lK

R929,930 IERDs2EJ121I l/4w 120

R931-936

IIR949,950

lERDS2TJ10311/4w 10K
IERDSZTJI04
IERDS2TJ123

IERG1sJ681EI lw 6W

IERDS2TJ223I 1/4w

II I I

I

II I

220 IC401,402IECA1HPKS4R7BI50V 4.70

IIC403.404 !ECIW4711KI 50V 470P
flC405,406 IECAIEPK470T8125V 47u

C40%408 ECBT1H820KB550V
IIC409,41O

C413,414 ECCV2H370D500V 7P

l/4w

l/2W 56

l/4w

, -.

l/4w 5.6K I c523,524 lECBTIH102t0550V 1000P

l/4W IK C533 ECBT1C103NS516V O.OIU

lhf c4u5,416 lEcBTlH102K8550V 1000P

C427

10K

22K

ioK

C451,452 ECKRIH333ZF550V0.033U

C457-460

C461,462 ECBT1H102KJI550V1000P

c463-465 IECBT1H104ZF5I50V O.lu

IIC5D7

IC508

It

llC511,512

ICB02

C603
C604 RCE1CKA1OOBC16V 10U

I l/4w 1.5M

C611

lECCR2H220J5

]EC8TlH102KB5

~cAIEmmB I 25v M30u
lEcAlthk170B

I \

lECBTlH5G0J5

IECEAIHIWR2BI50V 2.2u
lEc8TlE223zF] 25V0.022U

.RCEOJK4221BVI6.3V 220U

RCEOJKA221BVI6.3V 220U

ERDS2TJ223

ECBT1E223ZF
ECQV1M73JM3

RcElHK43R3L!G/50V 3.30

Values&Remarh

l/4w 6.8K

I l/4w 10K

l/4w 820

I l/4W lOOK
I l/4w 12K

l/4w 22K

22K

lcApAcIT08s

82P

I 500V 22P

50V 1000P
25V0.022U
5(IV0.047U

50V

47U

50V 56P

50V0.022U

.

,

–30–

I

SE-A900S

c709,71o ~ECQE2334KFW1250v 0.33u
C711 IECQE2104KF31250v O.lU

IC712

IC722
IC723
~751A IECKWNS102A!TIM]5OOV 1000P II I I II I I I

C762 IECEMEKAIOOBI25v 10U
C763
C764
C77X774 ECEA1HBZ4R7B1,50V 4.7U
C775 ECA1RTXS470BI50V 47U
C776
C777 IECA1JPX470TBI63v 47U
C778 IECAIEPX470TBI25v
C779,780 ECA2APXS1OOB100V
C781
C782,783 ECEAIEKA1OOB25V 10U

C791,792AlECAlVTT102ZE
c79x794 lEcEAlHBz4R7B50V 4.7U
C795-798
C799
C801 ECBT1H104ZF550V O.lu ,
C802 RCE1CKA1OOBGI16V
C804
CB05
C807
C808-81O ECBT1HI04ZF5
C821A ECEA1EKA1OOB’25V
C855 ECBT1C103NS5
C90~902 ECEA1EKN3R3B
C903,904 ECEA1HKA2R2B50V 22U
C905 RCE1HKA4R7BG50V 4.7U
C91O RCE1HKA4R7BG50V 4.7U
C955,956 ECBTIC152JR516V1500P

lEcBTlc103Ns5I 16v O.OIU

IRCE1CKA1OOBGI .16v
IECAOJM222B]6.3V 2200U

I I 11 1

IRCEICKAIOOBGI16v 10U
lEcA0W222BI 6.3v 2200u

ECA1EPXS470BI25V 47U

ECBT1HI02KB550V 1000P

IECA1EPXS470B25V 47U

ECKR2H103ZU,500VO.olu

ECBT1H104ZF5I50V O.lu

‘:’:;:’ 6: ~~•‚$-•‚È-•‚tt

10U

47U
10U

35V1000P

10U

IOU.

16VO.olu

25V 3.3U

II II I

II I I II I I I

1~~

II I I II I I I

1~~

I

I

II

b

1

I

1“

,

–31–

SE-A900S

●

I

■ CabinetPartsLocation

—

)

E

1

I

2

I

3

. I--—--.......4

I

5

-

J

,

c

t

E

.

,

F

a

&

@

–32 –

L-----

SE-A900S

.1--

6

I

7

I

(GC)araa only.

8

I

9

I

10

–33 –

SE-A900S

●

●

Note: The reference number SA represent the grease and tool used for this unit.

I

Ref.No. Part No. Part N~ & oescripti~

I 1 1 II I 1

Re~rks

Ref.No. Part h

Part Name&Description

Remarks

~

II

ICABINETPARTSLIST IPACKINGMTERIALS

11 IRKMDZMF-KlmP CABINET I IIPI IRPG2627 IPACKINGCASE I(E,EG,M, GN)

2

3

4 REM3020-1

4-1

4-2

4-3

4-4 FMF3212-KFANTERMINAL
4-5 SHE232-1 FAN

4-6 @271 SPRING

5 lm3227A-c IREAXPANEL

5 RGliU227C-AlREARPANEL
5

6
T.

8
9 lFhfK0200-3“
10

11

12 lmKGF.A900sEKIFRONTPANELw.Y
13
14
15

SNE2129-1

XTBS3+8JFZ1

/MIN-WIMM

lMm20B-K IFANMTTORCOVER

RMX1209-K

lRtft1227B-BlIREARPANEL

RfX1227A-ElREARPANEL .

BKAO053-AFOOT ACCESSORIES
RKQ10B9
FMC015B” TRANSISTORMILDER

FMN0217 l~LDER

lMfZ0354 ICOYER

1

IRL030EQ

RGL03412-QPAhiLLIGHIB
BGU1270-K Ewl-io?J,mR

SCREW
SCMW

FANASS’Y

IFAN~OR

FANCASE

P.C.B.SUPFllRT

]CHASSIS

1

lpANELLIGffrA

16 IRGU1271-KIMJTTON,SPEMER

17
lB
19
20
21 XTBS26+8J
23

24 SHR9112
25
26
27
28 XTB3+6G

29 XIB3+8JFZ

30

31

32

/33

34 rwlJ3905390QQFLATCABLE(5P)(W703)

35

36
37
38

~D21j1317

IRHD26018 SCREW

RUA0869 ANGLE
RSEOO06 !fl!TERASS’Y

SHR8006 SPACER

SHR9814’ SPACER
XTEi’S3+8JFZlSCREW
YJB3+20JFZSCREW

1

IXTW3+15TISCREW
1BEX0740 ]WIREAss’Y(2P)OV705)
IRWJ3906440QQIFLATCABLE(6P)(W706)

lMJlfJ05480xx lFLATcABLE(5p) (w702) I

KWJ1L?07220KXFLATCABLE(7P)(WRUl)

! I

IFWJIPU6090KXIFLATcABLE(6p)(w802)
IBEX0741 ~WIBEASS’Y(3P)(CN803)
lfiIfG0332-KIMJBBER

SCREW

SCREW

LATCH

SCREW
Screw

1

P1
P2
P3
P4

I I

I(E.EG) IIP1O

I(EB)

(GC) P12
(GN)

1

IP5

P6
P7
P8
P9

IIP1l

Al.

IIA1-1

A2
I1A2
I]A3 IRQCEU169

II

IIA4

A4

A4

I

A4
A5
A5
A5
A6
A7
A8

sAl RFKXOO02 CLWOUNDGRMSE

[

I

BPG2628
RP@1573

R?QJ553
IRPG2624 lpAcKINGcASE
IRPG2617 I PACKINGcAsE(su-cmLu)

RPN0752 PAD

RPN0917 PAD(SU-C800U)

SPP730 PROTECTIONCOVER
ISPP756 lPROTECTIaYCOVER(SU-C830U)I
lRPllJ164
IRPF0139 IPRUTECTIONCOVER

RPH3032 MIRRORSt6XT (EB,GN)

lRAK-SuIE0w7i

RKKO057-KIBATTERYCOVER

RQAO013
IRQX7433ZA

l..
lWKsEABOOsEKIInstruction M4hvAL

RQT3101-B

RQT31OO-E
lRf!T3101-BlINSTRLCTIONM4hllAL I(GN)

RQ’T3099-G

RJAD019-2KACPUWERSUPPLYCORD

VJA0733 ACPOWERSUPPLYCORD

RJAO036-KACPOWERSUPPLYCORD

RJL6DOO1B1OAMP.CO!W’ECTIONCABLE

$IP2276 STEREOCONNECTIONCABLE

SJP5213-2 PWERPLUGAOAPTOR

PACKINGCASE (EB)
SPACER
SPACER

IPAD

I

REMOTECONTROLTRAMITTER]

WARRANTYCARD

IWARBANTYCARD I(GN)

IsERVICECENTERLIST

I 1

INSTRIXTIONM4MJAL (EB)
lNSTRLCTION,MlhUAL (EG)

IPW7NJCTIONkt4hlJAL

GREASEORJIG/ll13L

I(LEB,EG)

I(E)

(Go
A(SF)(E,EG,GC)
A(SF)asO>(EB)

A(GN)

(GC)

,

.

9

.

I I

–34 –

■ Packaging

I

SE-A900S

SE-A900S: Power amplifier

PI 1

42, A3, A4, PIO

A5 for (EB, GN) areas

\ –1

Al

w ,

/

#

.-.

-;%4$
<F;;&@ .

.:.;.

#

@-:d” areaonly

SU-C800U: Control amplifier

A7

A6

A5 for (E, EG, GC)

areas

A6 for (GC)

Pad @

,“

Pad @

P6: Pad (j), @, (3I,Q!)ass’y

— \\) 1 / P4

v

P2

/’

–35 –

Printed in Japan

F95071 1000 TW/HH