Technics SEHD-55 Service manual

SE-HD55

“,,.””.

I

■ Replacement Parts List

Notes: *Important safety notice:

Components identified by A mark have special
characteristics important for safety.
Furthermore,specialpartswhich havepurposesoffire­retardant (resistors), high-quality sound (capacitors),
low-noise (resistors), etc. are used.
When replacing any of components, be sure to use
only manufacturer’sspecified parts shownin the parts
list.

*The parenthesized indicationsinthe Remarkscolumns

specify the areas. (Referto the cover pagefor area.)
Parts without these indications can be used for all
areas.

* Remote Control Ass’y: Supply period for three years

from terminal of production.

*Capacity values are in microfarads (uF) unless speci-

fied otherwise, P=Pico-farads (pF), F=Farads (F)

*Resistance values are in ohms,

otherwise, 1K=l ,000 (OHM), 1M=l ,000k (OHM)

*“cIA=-,cIB>, <lb, cID>, cIES’ marksin Remarksindi-

cate language of instruction manual.

[4%-: French/Spanish/Swedish, 4B>: German/Italy/
Dutch, CICX Danish, cID>: English, <lb: Russian/
Polish/Czeco]

Ref.No.I Part No. lPart Name&Descript ion~cd Remarks

RHI130007-S

1
2 RGK0972-S
s RGK0973-S
4 XTBS3+8JFZ1 SCREW 10
5 RGLOS94-Q PANEL LIGHT(L) I
6 RGL0395-Q PANEL LIGHT(R) I
7 XTBS26+8J SCREW 7
8 XTB3+6JFZ SCREW 4
9 XTB3+12JFZ SCREW 1
10

REX0899 FLAT CABLE(20P) I
XTBS3+1OJFZ1SCREW

II
12 SHR9112 RIVET 1
13 XTB3+5JFZ SCREW
14 XTB3+20JFZ
15 XTN3+15T lSCREW 31
16 RGL0393-Q lD&u~r1t~ur
17 REP26B4A-S ,___ ..

RGP0640-S l~oln1z

18
19 RGGO147A-S
20

RHN900nl

21 RGW027.. ........______

22 RGU1603-S lBOTTLIN 31
23 RHD26016 lSCREW I

i-... 1

I

Z4 lnhuuud9-2

25 IRKAO09R-K IFOOT I 41
26 XTB3+8JFZ
27

RGHO143A-K NANE PLATE
27 RGH0143C-K NAME PLATE

SCREW 4
SlnE PANEL(L)
SltlEPANEL(R)

SCREW

.“!... ., .,!,

1

11.ED(I R) P.C.B.ASS’Y

.,.,..E

IAI [Nil PANFI 11

,., lNUT

r7-s IKNOR.VOIINIF 11

. .. .

IP.C.B. SUPPORT

SCREW 1

unless specified

1
1

I

4
3

I %1

1 1

II
11

I

II

I

II

31

I (E,EG,EP)
I (EB)

Ref.No. Part No. Part Name&Descript ionPcs

A6 RQT4408-B lNSTRIJCTlnNMANUAL
A6 RQT4409-R INSTRUCTIONilANUAL
A7 RSAOO07
A6 RSAO021 AU LDDP ANTENNA 1

RQCB0169

A9
AIO

SJP9009 AC PLUGAnAPTOR

1AC101 lRCElEM471BV125v 470U

Acloz ECA2AM470B ioov 47U

CI03 ECAIEIAIOIB 25V Ioou

~clo4,05 ECAIHU470B 50V 47U 2

CI06 ECBT1EI03ZF525V O.olu
CI07 RCEIAKA470BGIov 47U
CI08 RCEIVKAIOOBG36V lnu I
CI09 RCEIAKA470BGIov 47U
Cllo ECEA1VKA470B35V 47U 1
C111,12 ECKR1H103ZF550V
C113 ECBT1E103ZF525V

C1lA ECAIENIIJIB

I P191?9 IFI%TIF1,

“...,..

1

I c123.24 IECEAIEKA4R7B125V 4.7U I 21 I

i

I

I

I

I

~c701,02 lECAIVU332E 135v iiou 21

—

I

,._,_03ZF5125V O.olu

C125 EL..,-,.. -.,... . .. .

C301,02 ECBTIH473ZF550V 0.047U
C303 ECEAOJKA221B6.3V 220U
C304
C305,06 ECBT1E103ZF525V
C307-10 ECBT1H101KB550V 100P

(X11.1? FCFA1HKAO1OR WA Ill 2

-...,,- ...

c313,14 IECBTIH331KIM15UY

(X15.16 lFtFAIFKAdR7R I?sv A.711 ?1 I

-..-,,- ... . . --- ,..-

...- .- ------- ----- . . . . .

LJI[,18 twlltludft$ Z!lv U.ulu

C501 ECEAICKW11117BIfiv
C503,04 RCElHKA3KWb
C505,06 ECBTIC122KR5 16V 1200P 2
C507,08 ECEAIHKAO1OB 50V Iu 2
C509 ECAIHU470B

rcln CPCA1UU9

“.,” ,.._,,,.2R2SBl5OV 2.2U

c511.12 IECBTIH150J5150v
C515,16
C517,18 ECBT1H104ZF550V O.lu 2
C519 ECEAOJKA1OIB6.3V 100U
C520 ECBTIE223ZF525V
C523,24 ECBTIE223ZF525V
C525-30 ECBTIHI02KB5 5., ,...,

C551.52 RCE1AKA330BGIov Ssll 21 I

C703 IECOE11O4KFSIlnov O.111 I II
C704 ECKR2HI02ZF5500V 1000P 1
C705 ECA1HU470B

CNIOI RJS2A5520-I
CNI02 RJSBT7ZA CONNECTOR(8P) 1
CNI03 RJS6T7ZA CONNECTOR(6P)
CNI04,05 RJU057WO07 CONNECTOR(7P)
CNI06 RJU057WO04 CONNECTORf.4P> 1

CN301,02 RJSIA6603T1 CL,.,......,.,,

CN7OI-10 RJSIAI101T1 CONNECTOR(IP)
CN714 RJU057WO04 c1
CN715 RJU057WO07 cl

IW71K IRIS.4TK7A

CRT1F111?7PG19JW n fllll I 11 I

ECEAOJKAIOIB6.3V

........ ...... .“,, . .,, 1 1

llklnm~wx. WV

FM INDDORANTENNA

SERVICENTERLIST

O.olu
O.olu

25V

99=

nqm.zIZ5V

100U

25V 2200U 1

,25V 470U 1

O.olu

,16V

Iou

Ioou
O.olu

33UY

Till 1

5UV 3.3(J

50V A711 1

15P

0.022U

o.nm 2

-.. ...--.

Cnu ,nnnD I c1 I

50V 47U

CONNECTOR(20P)

.-....—-.-... ,

mmm-mPf2m

:ONNECTOR(4P) 1
,llNNECTOR(7P)
ICONNECTOR(4P) I

1 (EB)(Ep)<ln>
I (EP)<IE>
1

I
1 (Es)

11
1
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I
I

1

2
1
1

1
2
2

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2
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2
4

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1

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2

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10

I

Remarks

I

I

Al RQCA0612 QUICK SET UP GUlnE 1 (EB)
AZ EUR646467 RENOTECOWT,TRANSMITTER 1
AZ-I UR64ECI987 BATT.COVER(REUOTECnNT.)

A:: RJAOO19-X AC PnWER SUPPLYCORn 1 (E,EC,EP)
~A4“ RJAO053-Ix AC PnWER SUPPLYCORn 1 (EB)

REE0393 SPEAKERCORO

A5 RQAO117 WARRANTYCARD I
A6

RQT4405-E INSTRUCTIONNANUAL
A6 RQT4406-D INSTRUCTIONMANUAL I (EG)(IB)
A6 RQT4407-H

INSTRUCTIONMANUAL

1
2

I (E)<IA>

I (EG)<IC)

nlol NA4051NTA DIODE 1

DI02-04 14A165 DIOOE 3
~olo5-lo RLIN4003N02 nloOE 6
~olll MA4062-H OIDOE

Anilz UA4300U rrlooE 1

— 20—

1

SE-HD55

..””. -..--,

,,.” . .

I

L

‘Ref.No.

~Dl13,14 IN5402BF
~DI15,16 RL1N4003N02 DIDDE 2 RI08 ERDS2FJ472 l/41Y 4.7K
~Dl17
ADlla

DI19 .-,....

D121,22 ;2FJ392 11/41V 3.9K
D123
D124

z&D301,02

D303
0306
D307

D501
~D551,52 ,nm..,m,fi {UIUUC
~D701-D4 IIN540ZBF .lD100E
~D705,06

A.,”, !9,,,,07 ,/”w , ,.

u“,”,

0708

L?JF1 XBA2COaTB0 FUSE,TO.8A I R312 EROS2FJ2T2 l/4W 2.7K 1

~FP701,02 RSFMB40KT-L FUSE PROTECTOR .2 R315-18 ERos?~lA7n

L

IC301 M5218AFPE3 Ic I R321,22 ERDS2FJ472

AIC501 RSN35HI Ic

JK301

JK501
~JK701

~Ll

L501,02 SLQY07G-40 COIL,CHOKE

PI sPP7dn PROTFC7[nN Rb.C

P2 lRpG3672 IPACKING CASE(AIAPLIEIGD) I II

P2 IRPG36T3

I

.-

P2

P3 RPNI094 CUSHION(AWPLIFIER) 1

P3

P3

P4

P4

P4 RPG3959 PACKIWGCASE(SYSTEU) 1 (EG)

P4 RPG3960 PACKINGCASE(SYSTEhl) 1 (EB)

P5 RPFO139 PR07ECTION BAG(F.B.) 1

P6 RPQO164 PAO

P7

~pnol
~PT701 RTPIV5EO07-WPOWER TRANSFORMER I (E,EG,EP) .,,”..,4.”. ,

~Q,o, ;--....-..

A 0107

-----

Q103

L&Q104 2SC3940AQSTATRANSISTOR 1
z&Q105
~Q106 2S02144STA TRANSISTOR I

Q301,02 2S02144STA 7RAuQ[~TnR

I n~ng

“...l “m.t ,.,n

L

Q304

Q305

Q307,08

Q501

.. .. ., “..”.,,.-, ..,,,.,.?..

WUJ,U4 lLWL1.WStA 11KRN31C11UN

Q505,06 12sc3311AIRTAITRANsIsToR

Q508,09

Q510 ‘L.n,...m,w,n,.”,,.,.,..

Q511

Q513,14 2S02144STA TRANSISTOR
Q701

R1OI ~nn~~~lln?

R102,O3

RI04

~RI05,06 ----- ---- ,

Part No.

IIA4160M

. ...... ----- .. . ------ .. .

MA411UMIA

RL1N4003N02 OIODE I L&Rlll
MA165
RL1N4003N02 OIODE I RI14 ERDS2FJI02 I
IAA165
UA4150N DIODE
MA4082MTA
SLR-325VC
WA165
MA4150H

,,.,..,,,.. . .... . “.., ....0-,.... ,

Iwlumlnwl? Inlm I 91 ! R?nfi lFRns2FJ222

........... -----

IAA4051MTA
MA165

RJJ37TNOI-C JACK,I+5AOPHONES 1
RJRO054
SJS9236-I

RLQZ271W COIL,CHOKE I R336 ERDS

-....-

,

. . . .

RPG36T4

RPNI095
RPH1096
RPG3892
RPG3893

RPQ0837

RTPIV5BO1O-WPOWERTRANSFORMER

ZSUZJ14E’UAU IIKANSI>IUH
7SWIAORSTA ITRANSISTOR

-----. ......

2SC3311AIRTA

2SD2374PQAU TRANSISTOR

1,,..,,...

2SA1309AIQTATRANSISTOR
2SD592AQRSTATRANSISTOR I
2SD2144STA
UN4115TA

.“..”<..,......,,”,.-.. 1 1

2SC3311AIRTATRANSISTOR 1

2SC3311AIRTATRANSISTOR 1

.,,”.., .,”. ,, .., ,.,.

ERDS2FJ6S2
EROS2FJI01 l/4w 100 1
ERnS2FJ100 l/4w 10 2

Part Name8 Description

DIOOE 2 RI07 ERDS2FJ222 l/4tY 2.2K I

DIDDE

UIUUk

OIODE

OIDOE

DIIXJE
LEO
DICIJE
DIOOE

OIODE
OIOOE

JACK,SPEAKERS
JACK,ACINLET

....._..-

,

lPAcKI

.__.lNGCASE(OECK) I
PACKINGCASE(CO/TUNER)

CUSHION(OECK)
CUSHION(CD/TUNER)
PACKINGCASE(SYSTEU)
PACKINGCASE(SYSTEkO

PAO

,

----------- ---- -.-..-.----

TRANSISTOR 1

., .,,,,.,., .,.

1

TRANSISTOR

TRANSISTOR 2
TRANSISTOR

11/Aw lnK I 11 I

l/4w 6.8K

PC: Remarks Ref.No. Part No. Part Namek DescriptionPcs

I R109

I

2 RI13

I RI15
2 RI16
1 R117
1
1 R302
I R303 EROS2TJ122T 1
LI

I

41 R305

I R307
I R308 EROS2FJI02 l/4W IK 1

1

1
1

2 R502

~

,,

,,,,4,, ,

2

1
2
“ ‘-’
1 (EP)

1
I

I (EB)

!

1

II

I

11 R53A lERns?Flln3 11

1

9

1

1 II

i
1

1
c1

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21

2

2

I I I

%

II

~R309,10 ER025FVJa21Tl/4W 820 2

-

B

~R516 ER025FVJ821Tl/4W 820 1
~R517,1a ER025FvJ2R2Tl/4w 2.2 2

MR525,26 EROS2FJIO0 l/4w 10 2
~R527,Z8

II R519 IF

, ,

II

m

MR704 ERDS&Jmu ,,

ARL101 RSYO013W-O N

A .,.”. ... ....... .,

I=I=+

UKLIUI lK31UUldM-U

I “..< ..

ERDS2TJ473T l/4w 47K

MUSZFJ3YZ I

Kllu

ERos?FlfiRn
ERDS: ...-

ERDS2FJ47? I

J2TJ182T l/4W 1.8K

EROS:

i2F.llfl?

ERDSL..... .

R301 EROS2TJ821T 1

EROS2FJ1O2 1

KJUq ICW.X1J19L1 l/4m 1.5K I

IEROSZTJ18ZT l/4m 1.8K 1

EROS:,...., ,,.. .. ..

R313,14 ERDS2TJ121T l/4w 120 2

0,,” 9“ ...,!

..,3,..

R323,24 ERDS2TJ123T l/4W 12K 2
M97

R333,34 ERDS

R50S ERDS
rtsnd

.. -

R505,06 El

R507,08 H
R509,10 a

R511,12 El....... .. ,..

R513,14 EROS2TJ563T l/4W 56K
R515

R619,20 ERDS2TJ563T l/4W 56K 2
R521,22 EROS2TJ473T l/4W 47K 2
R523,24 EROS2FJ272 l/4W 2.7K

R529 ERDS2FJ823 l/4W 82K I
R530
R531

.. .

N!133 ltKUSZiJZZ31 11,

R5il-56 El.. ......

R557,58 EROS2TJ122T l;4i 1.2K z
R702

R7n7 rRnS2TJ333T I/4w 33K

.. . . . . ... .

R707
R708 EROS2FJI04 1,

VR301 EVQVBXFK124BV.R,VOLUWE 1

.. . . . . .

ImuJ2TJ563T l/4W 56K 2

cmwctfn7

;2TJ122T11/4W 1.2K 2
i2TJ121T11/4W 120 1

ER03

;2FJ6a4
i2FJlo2 l/4W lK 1

F!Ins

..-J2FJI05 l/4w lkl 1
:RDS2FJ472 l/4W 4.7K 2
:RDS2TJ122T l/4w 1.2K 2
:ROS2FJ1O4 l/4Vl 100K 2
IROS2F.I1O2 l/4W lK 2

EROS2TJ334T l/4W 330K

ERDSIFJIOO l/2w 10 2

EROS2FJ124 l/4w 120K I
EP.Q97,..,, ,IAW cc. ,

,:RDS2TJ564T\l/4W 560K I

:RDS2TJ473T11/4W 47K I
:RDS2F.14T211/4w 4.7K 6

EROS2FJ392 l/4w 3.9K I

,Oc,,.n

ERDS27J684T 1,

I I
““””TO05Q lSW,TACT 81

“/4W 3.9K

1

,./4m 6a

/4W IK

,./4V 4.7K

11/4W lK

/4w 820
/4W IK
/4W 1.2K

l/4W 2.2K

Tfdu Al A

l/4w 4.7K 2

f/4w IOK 1

12W 470
/4W 12K

,.(4U 4.7K

l/4W 6aOK

,,.” ..!s

‘-/4W 22K
,./4W IOK

*14W 6a 1

/4w 680K
/4w 100K I II

ELAY

IKELAY

Remarks

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1
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2
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—21—

SE”HD55

m

●

■ Cabinet Parts Location

I

9

c
c

— 22 —

W Packaging

k

— 23–

SE-HD55

I

Remote control
battenes[R6/LR6 (AA, UM-3)]

A7

Note:These area
sales route.

A2,A2-I

1

c.-..

%+-e- “

Q@!ill

●’< +

P5

1

1

.

/

P6

P4

ST-HD55

A5

SL-HD55

P7

RS-HD75

— 24 —

Printed inJapan

H980306350 TN/HH