Sharp WF-971T, WF-971BK, WF-971T(BK) Service Manual

WF-9711

SHARP

SERVICE MANUAL

No. SX674WF971TBK

WF-971

• Inthe

interests

original

should be used.

ofuser-safety theset

condition

and

only

parts

identical

T(BK)

shouldberestored

to those

toits

specified

CONTENTS

Page
SPECIFICATIONS 2
NAMES OF PARTS 3
FITTING OF DIAL POINTER 3
DISASSEMBLY 4
REMOVING AND REINSTALLING THE MAIN PARTS 5
ADJUSTMENT 6
SCHEMATIC DIAGRAM / WIRING SIDE OF
NOTES ON SCHEMATIC DIAGRAM 12

TYPES OF TRANSISTOR AND LED 12
REPLACEMENT PARTS LIST / EXPLODED VIEW

PW.BOARD

8

SHARP CORPORATION

v,v

,r~~I'

I

1/

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER

TO THE

OPERATION MANUAL. - -

.../ .. '- .. ,.;

> .

....

,.'

SPECIFICATIONS

• General

Power source:

Power
Output

Input
Output

Dimensions:

Weight:

consumption:

power:

terminal:

terminal:

• Radio section

Frequency

range:

AC 220-230 V,50 Hz
DC 12 V ["D" size (UM/SUM-1,
R20 or HP-2) battery

external DC 12Vj

30

W

PMPO; 60 W (30 W + 30 W)
(AC operation)

(M~.);

MPO

20.W (10 W
(AC operatidn)

RMS; 10 W (5 W + 5 W)
(DC operation, DIN 45 324)
Mixing microphone; 600 ohms
CD/LINE; 350 mV/47 kohms
Headphones; 16-50 ohms

(recommended; 32 ohms)
Width; 300 mm (11-13/16")

Height; 217 mm (8-9/16")
Depth; 186 mm (7-3/8")

2.9.kg (6.4 lbs.) without

terieS'

FM; 64 - 108 MHz

MW; 526.5 - 1,606.5 kHz

LW; 148.5 -283.5 kHz

+10

;"

,

x 8 0 r

".

W)

i

bat-

• Tape recorder section

Frequency response: .60 - 12,000·.HZ (Normai tape)
Signatiiioise rafto: 40 dB (TAPE 1, recording/

playback)

55 dB (TAPE 2, playback)
Wow and
Motor:
Bias

system:

Erase

system:

flutter:

0.15 % (DiN 45 511)

DC 12 V electric governor

AC bias

Magnet erase

• Speaker section

Speakers:

Maximum
power:
Impedance:

Dimensions:

Weight:

Specifications forthismodel aresubject to change without

prior

input

notice.

12 em (4-3/4") free-edge

speaker

5 em (2") surround speaker

10 W

3 ohms (surround speaker

6 ohms)

Width; 195 mm (7-11/16")

Height; 217 mm (8-9/16")

Depth; 189 mm (7-1/2")

1.2 kg (2.6 Ibs.)/each

x 2

x 2

-2-

N~MES:;OF-

PARTS

1.

Bxtra Bass Control: X·BASS

2.

Graphic

3.

FM,JStereo,lndicator

4.'

'Pc3wer

5.

(tAPE

6.

Function

7.

iMQlume ,Control

8,

,P.u,b.bing

Switch

9.

Bullt~in

10.

Tuning C9ntrol

11.

Band

12;

Headphone

Equ~lizer

Indicator,

Controls

2j Play Direction Indicators

Selector Switch

:Speed/Built-in Microphone/FM Mode

Mlcropho'ne

,I

,S~,ector

SWitcl;l

So~ket

13;'Mixing Microphi:>ne Socket

14.

Surround

15."(tAPE:1fcassetie
16;

(fAPE

17.,

(TAPE1)'Play,Sulldn:...., I '

1S:''tTAPE,1) Rewind

."n:,··c. i

1'9. (TAPE 1) Fast Forward Bullon:

20.

(TAPE 1) Stop/Eject Bullon:

21.

(TAPE 1) Pause Bullon:lin,

22.

(TAPE 2) Reverse Mode

23.

(TAPE 2) Play Button: ...

24.

(TAPE 2) Fast Wind Bullons:

25.

(TAPE 2)

26.

(TAPE 2) Direction Switch: .......

27.

(TAPE 2) ceeeette ComparbTIenL ..

28•.FM'Telescopic'

29.

CD/L.in~

30.

Beat

31.

Surround,

32.

Speaker Terminals

33

A6

3,4.,

,?-q,

35.'

Battery Compartment

36.

Surround

37:

j

F'lin

38.Sass'

as:L",

S#~ak~r

40.

Speaker

SWit~h

Com~artment·

ljRecord

.'.'

.' .:'" -

Stop/Ejec!sUllon:

I.nputSockets

caneet

B~llon:

Bullon:,,..

,.-

Rod

Aerial

Switch

•

...

......

-

SWitch:~~",_

~

.~.

spe~ker'iei'minaIS

Power.

Input

Socket

Pow~r

Input!g'ocket

Speaker'

Range Speaker

hertex Duct '

'Relea's~

Wir~

lever

"

.~

~_

,,'!',

~~

1 2

34561

),::-:~'J,-,_.,:

16-171819~0

1_,TAPE. 1

I

HJ"-'.

" • i

'c,,",.'

,28,1,29

"i'

~.-\)

"' j - I

.,30:

__

'i

~1

..,g

;.

,,:.,j

:::,-

_.

,',

•.

:nn

~-223~4-2526--

Ilr

TAPE{2:"" 1

i~1

""

-,

<=>

.

33

35

FITTINGOF DIALPOIN,.ER

1.

Remove

® onthefrontcabinet, puttingit'intothesection

arrow

2.InstallthemainPWB

two screws.' ,

3.Turn the dial
the dial pointer to point "0", and then makethe rest of the

adjustments.

themainPWB.Allachthedialpointeras

®.Insertitbetweenthearrows © .

in.tb,e

,,'

drum

inthe direction indicated byarrow@. Set

frontcabinetand

'!

,';,

I •

shown

indicated

secure"il

,.~"~,

.1,,;;:-

'II!

withthe

arrow

by

-3-

'.

"

Di~i

PO,inte;~(203),,,

I

,,:,;,,',"

",

"~II

,':,,""

_.•'

,IIO""I'p'o'I'nt

,

"F7¢="I,

ialPointer (203

Tape
Mechanism

Screw(B06)

ea

xamm

1U1-ft-~~;::&'

Main PWB

F'igure

:3

WF·971T

DISASSEMBLY

CautiononDisassembly
Follow the below-mentioned notes when disassembling

the unit and reassembling it, to keep it safe and ensure

excellent performance:

1. Take cassette tape out of the unil.

2. Be sure to remove the power supply plug from fhe wall
outlet before starting to disassemblethe unit and remove
the batteries from the unil.

they

3. Take off nylon bands or wire holders where
be removed when disassemblingthe unil. Afterservicing
the unit, besure to rearrangethe leads where they were
before disassembling.

4. Take sufficient care on static electricity of integrated

circuits

MAIN UNIT
STEP REMOVAL

1

2

3

4
5

6

SPEAKER

STEP REMOVAL

1
2
3

and

other

circuits

Front

Cabinet!

Rear

Cabinet

MainPWBI
VolumePWBI

Surround PWB

Graphic

PWB
LED

Tape

Power

Front
Woofer

Surround

Equalizer

PWB

Mechanism

PWB 1. Screw............... (Fl )xl 4-3

Panel

when

servicing.

PROCEDURE

1.

Battery

Compartment

Lid ..................

2. Screw...............

3. Screw............... (A3)xl

4. Screw...............

5. Screw...............

6. Socke!.............. (A6)xl

7.Tip .................... (A7)xl

1. Knob ................

Socket..............

2.

3. Screw...............

1.Screw............... (Cl )x4 4-2

1. Screw............... (01 )x2 4-2

1. Openthe

2. Screw............... (El )x5

3. Lug................... (E2)xl

2. Bracket............. (F2)xl

1. Screw............... (G1)x4 4-4

1. Screw............... (G2)x4 4-4

1.Screw............... (G3)x2 4-4

cassette

PROCEDURE

Speaker Cord
Holde:...r

(Al)xl
(A2)x4

(M)xl
(A5)x5

(Bl)xl
(B2)x5
(B3)x2

holder

__

~r=''!CCord

0",-::'...-_Driver

need

FIGURE

4-1

4-2

4-2

FIGURE

~_

Speaker

(M)

x1

03

x20mm

)x2

(D1
03x8mm

Front Cabinet Main Nat

PWBVolume

PWB (B1) xt

Power
Transeformer

Figure

(E2) x1

Figure

Rear
Cabinet

4-1

4-2

~~~

t(A7)

Front

Cabinet

(A2)x2

03

//--=;;dR-c-r- Main

Front

Cabinet

Washer

LED

PWB

Graphic
Equalizer
PWB

Surround

Open

~

Casselle
Holder
(Lefl/Right)

(C1) x4

esxarrm

xl

x10mm

PWB

PWB

Woofer

Figure

SpeakerBox

4-4

(G1) x4
03x16mm

-4-

Figure

4-3

WF~97:tT

REMOVING AND

TAPE

Perform steps 1, 2 and 5 of the dis!lssembly""methbd to

remove the tape mechanism. (See page

How

and-e-iaseheads

',I. Remove

i

,_

,2.Rembv.em;e..

;

.. upward. __

'3. Remove

'head.

iNote:~::<';;:i'-:'

,I. The-playbaclc.

;:finished product with

.

i the switch.

2. After replacing the 'heads'

How

il.

.

MECHANISM SECTIOllj:J

4';)

to removethe record I playback;playback

(See

Fig.5~1·

thif~crews!

playbadffl6:ad.

...

'_',__..'.._,_, '._ ..1 .. _

a.~;,~.~,o",,~}n;

Before removing the flexible PWB,.:re"love the solder on

adjustment, be

hQiqk~(A2P(2pts:;toW~rd

thescrews

-;:;:)i';

":'-,i,]::.;

(,I\I}x~

i

~'iL';)i]'

.,_...._...

~iq,)5,1.

hea~

sure:t(j~applyscrewIQck:i'

and then extia9t the erase head

:(Bl)

x2 pcs., to remove the

: ",;YT ::-;;

):-1

!

,1:1,>:'))

of this

f1exiplE\;Pi!V,!;l,',

\.-

...--......

lliiiJ'·ila.ri6r~ing

~.

"',

-."

'''',

. ' t l .:. ':_.' '."

to remove the pinch ,roUetl

Carefully bend the pinch rollerp,,"wl

arrow

upwards.

®,

and remove the pinch

and5~2.)

pCS:;LtO'

remove.the:recordi

,I

the

..1_

';:

m~pqi'.~i.s,m

Hi I

",--

l(See,Fig.

h,'

the direction of the

ron'er

~EINSr~LlING

J::

'i.""'1·I">:,

':'

-'.

;-:';

':-l'

'

':~

-~:'"

...

tef1terpositi~rl

_ . __ 1

plaYbae~

,',"<)

. ,1i,:.:';, ,

is supplied as

the"iizirh~tJ1

(C1

_..

rand

.".

15-3.)

(C2)

How to remove the motor (See Fig. 5-4.)

1. Remove the beit.

2..Remove
bracket,,_', ,.,

3.

Rem~v~'

,

Note:

When

'ing

,argl~~;:

How

'1.

Remo~ethe"rriaiil

. the motor

2.

Remove the:ri1airibelt (E2).x:li pc.cat the tape 2 slde.from

therhotor'plilley.

'3.

m;rhove

roller.
4:PUf
Note:

When putting on the belt, ascertain

.and clean it.

the

screws,

ik~'~crewsi

i,lJ..':)-,),I,

ffi,!untiqg themotor, pay attention to the m6t6rmount;

;'::'1'

',.1

j":'1

(Dl)

x 4 pcs.,

:'

~h;;~'j:'i

(D2)JxJ3:pcs'iitcYramovethe motor.

" .

;

'",")

!_~:'

i

toremovelhe

i~.:~'

to remove the belts (See Fig. 5-5.)

b~lt

(El)

x 1

pc:,aitHe

pulle\C:

the REW/FF belt,(Eii)

on the beits in the reverse order of removal,

,',"

..

".

":".

1<2.

pcs., from the REW/FF

thatthe

''liT:'!:

i-

-;.,,;.

..."

lapefs1defro"l

5eitisnot

twisted,

motor

THE MAIN PARTS

:JI:T'APElf;!

(AI)

Hook

~A,2)

,,:;....'. . ,

:1

.

~

I

,

·:::,-"

" ,.

,

WW

i.: i

iI~:d'J~)",'i');)

;".

(81-)-1<1-

02x6mm

'.

, ):'.:

~l

.

[TAPE

t

- @ " . (Cl).·.·.· .

1 I

Pinch·Rolier

",,'

"'j

PinchRoller

Pawl

02x3mm, ,J

Figure 5-1

Figure

'in

',J

, ,·,

,,1·.

..•.

i

,.0:'1

',-,

,,~'-,)

hJ

·,·;CRecord/Playback

-Head

1'-TA:PE21

Playback

Head'-

5-2

I TAPE'2 1 " '

t

..

--

.'

.

<_1.'-,.';

:~';~:\-)

;,j-

Pillch.Roller'

,195f

,,,i).

Pinch

Roller

Pawl" •..

I,

',1

';':

j

.1

,

...........

.,,,

'(l)

.Figure

5"'3

''',

t

ITAPE21

Frywheel

REW/ FF
Belt
(E3)

I

TAPE

Mater

REW/

FF

Belt REW
(E3)xl ClutchAss'y

xl

1 I

/FF

Motor

Figure

5-4

C02.}

x3

Special Screw

WF-971T

ADJUSTMENT

MECHANISM

SECTION

• Driving Force Check

Torque

Play: TW-2412

Meter

Specified Value

Tape 1: Over 50g
Tape 2: Over 60 9

• Torque Check

Torque

Play: TW-2111 30 to 60 g.cm
Fast forward: TW-2231
Rewind: TW-2231 55 to 120 g.cm 80 to 135 g.cm

Meter

55 to 120 g.cm 80 to 135 g.cm

Specified

Tape

Value

1

Tape

30 to 60 g.cm

• Head Azimuth

Test Tape

MTT-114

Instrument Connection

Headphones
(Load

Socket

resistance:32ohms)

• Tape Speed (Normal only)

TestTape

MTT-111 Tape 1.2: VR501 3,000 ± 60 Hz

TAPE

Beat

Volume

cancel

SECTION

control

Adjusting

Point

Position of each switch or control

Function/Power

Dubbing

speed/Built-in

Microphone

Specified

Value

Max

A

Tape/Stand-by
OFF/Mic ON

Instrument

Connection

Headphones

socket(Load

resistance:

32 ohms)

TUNER SECTION

fL:

Low-range

fH:

High-range

frequency

frequency

• AM IF/RF

Specified

Test

Stage

IF

2

MW Band fL: L6

Coverage

MW Tracking fL (600 kHz):

LW Band fL(148.5kHz): L7

Coverage fH(283.5kHz): TC4
LW Tracking

Value/Adjusting

Point

T3

fH: TCa Output:

L3(MW)
fH (1,400 kHz):
TC7

fL:

(LW)

fH : TC2

Instrument

Connection

Input: Antenna

Output: Pin 3 of IC2

Input: Antenna

Headphones Socket
(Load resistance:

azohms)

• FM IF/RF

Specified

Test

Stage

IF T1

Detection T2
Band Coverage fL: L2

Tracking fL (88.0 MHz):

Value/Adjusting

Point

fH: TC6

L1

fH (108.0 MHz):

TC5

Instrument
Connection

Input: Antenna

Output: Pin17 of iC2

Input: Antenna

Output:

Headphones Socket
(Load resistance:

320hms)

• Bias Oscillation Frequency

Specified

A:

Beat

cancel

100±4kHz

B:

94±4kHz

C: 104±4kHz

• Playback Amplifier Sensitivity Check

TestTape Specified

MTT-118 1.3 V ± 3 dB Speaker

Value

Instrument

Connection

terminal

(Load resistance: 3 ohms)

Value

• VCO Frequency

Test

VR1 76 kHz ± 200 Hz

-6-

Stage

Specified

Value

Instrument
Connection

Pin 13 of IC2

~

FM

TRACKING

'fA~I~II~I:'

12 ® 1

L3

MW

,.,

TS'TC50

L4

LW

•

-rC2@@I®I~5"

.. ' TCa

TG70

I

','

,TC3@1(§J

0

"TC4

0

'"'

'."

,.,~"'T.@".~,

:1:;1;

IC1

~

.

ILa

L.7eL-Ifi-rrIMi'lti\m---:'1

r;:-, ...

i±lloili'

f:\Y~~T~P]8JQ~fM\~

"'<§)-,

L6 '

VR1'

~

Ivcol

Figure

"r-iQ2l'

~.

T2j

(§J

I

FM DETECTION IFM IFI

IMAIN

7-1

ADJUSrME~T

I' T1

~

PWBI,

POINTS

~gV~~~~E

fH fL

FM BAND

COVERAGEi

fH fL

JMAINPWB I

)

ITAPE

SPEEDI

~

VR501

ICNP501 I

IC401

-'7-

.

j'/

.,

FigureNAoJUSTME;NT

,PQI~TS·.

WF-971T

A

8

c

D

r-----------------------------------------

'M

OOANTENNAI

y,

FMBANDPASS

i

,

lN4148

"

FinER

BPF'

,

Te7 ;

""

L·CH

I@~-":;o;,

GDILINE

I~j-~-;~f::t::::==:::;;~;;;:=========f::=====f================il

R-CK

I~

Jl01

MIXING

MICROPHONE

I

'"

R150

."

R151

."

~"'"'

~

MIX

GNOr--

vee

I~

i

HI-

O?kll

nci

1/50

'"

"

F'~I'
~

IC1

TA737BP

FM

FMIF

,~

100110

~~.£J

~

112 CFl

~3

~~1I~

i;3E

-- ,I

SW101F

p~?~Ab'l(

FRONT END

470K

'"

~

2

,+-----.,-"---+---1-----'-+----""'--"

'00

'"

_F======:'J

"

SW103A

FMMONOIFMSTEREO

'"

'00'

".-

.~~

"

POWERON/CD

RADIO

STANO-8m-APE

FUNCTION

;.J~

~JR

-

,

~o

r-s

SW401A

10K(B)

".

'"

"

I()§-

<:Joe

"

"

l103

2.7mli

C119

411

~;!

0120

4.7150

05020503:

"

R119

."

50

-a

~~~~

R157

'"

R158

~~

'"

~§

ud

R120

."

SWITCHING

'<

"'

WER O

rc'b

RADIO

~~W-B,(

STAND·BY

flAPE

0504,

M010R

•

SW40'O

~1l

~~~~J~~~

SW401C

R1tB

'"

-

-

.W

CONTROl.

05•042

1~4.7150

wctot

,i

BUILT-IN

MICROPHONE

II

E

9~2

'"

•

'"

'"

•

,

1r

"

1A

I-

silE~~

Bp

sYn

F

I

CNP10~

i

i

,

I

G

,

I

i

MAIN PWB A1

,,~

0.02

SW10l RECORD/PLAYBACK

HI·SPEED DUBBING: ( )

NORMAL SPEED OTHER

!"'Coo

"

1N4145

,I>

1N4148

tat

'"'

, .

C117

0,015

(MLI

"

"

H

NOTES ON SCHEMATIC DIAGRAM can be found on page 12.

1 2 3 4

Figure 8 SCHEMATIC DIAGRAM (1/2)

5 6

-8-

WF;'971Ji

rca

r-'

"0.

'"

,.

F

,.

•

,.
,.

-

-

-

-

VO~TAG.E

"'

~~.

13. a..v

14' ri'I

15', '.:lV

16-, lV

r '';<V

'.'V'-

•

1.av

00

"

at
ea

u.

,

ea

,.

,.

icect

~y.

VOLTAG

'.VOLTAGE-,:,

..•.•.....

-

"

hPE

FM ',,_ "

,

L:!TC6

rfii

"

FMBA"D

""

.

CW

m4CKING

e'

"

n,

LW!IAI'ID

COVERAGE

- -

rce

ia

~

MW

LS

n, IH',

MW .

Ii

COVERAGE

rtrr

-,

l:CS'.

'"

rc,

"

';r

.

,

!

,

-

i)

-

."

JNTAOI.

--------,

-------'

J403 '

,HEADPHON~

I

i

,

7

8

:11

,12

I

WF-971T

-------:-----------

A

SW501

TAPE2

MAIN

8

C

l:L~

SWS02

TAPEl

""'"

EAASE(6B)

HERAD

TAPEMECHANISM WH ,

at

, "

M501

TAPE

MOTOR

AECDROIPLA

',",0

YBACK(B6)

,'!)""

SW503

TAPE2

PCAY

nc

CN5~

CNS103

IGRAPHICEQUALIZERPWB-B I

+'''*-+-''4

""~

330HZl

VR253 c:

1kHz

ll~

~;ij!

VR252

ffi

§

''"'

J

VR261

10kHz

CNS251

,

a
a

•

s

e

'"

"

o

-------------------------------RO---------------.,------------

p,

SW601

E

VOLTAGESELECTOR

AC220V-240V ACt lQV-127V

"~_

O.

t~

T601

POWgR

F

COLOR TABLE

BROWN

BR

,EO

AD

0,

RANGE

H YELLOW

GREEN

BR

at. BLUE

H VIOLET

GY GRAY

W,

G

WHITE

ax BLACK

PK PINK

BATTERIES

DC,2V['O'size(UMlSUM·l,

R20orHP·2jBATTEAY X 5]

TRANSFORMER

S0601

KCP~~~:PC'

0 AC220V 230V

'"',

7

EB

(2~5)

f

8

?

8

(232)

H

o

2 3 4

.~--...=---{o::::::::J---u---------u------------

o

Figure 10 WIRING SIDE OF P.W.BOARD (1/2)

(246)

-10-

7

(246)

5 6

"

---r---------

,

-';'

, .

,.~.

,

Mlel01'

BUILT-IN'

WF~971T

-1

,

WH BK'

ISURROUNDPWB-CI

---J---------,-_-----_

,

, I: « D-

: :

i,

----:-----~~-",

, , :

: :

: :

, ,

, ,

, ,

, ,

---;-

.,."

--------\-------------------- ------------

~lj;~,

'.;'

Z W

z~~

~

i~§g

f·~

i

Ul~lli~

1:

~

it c

~

~

~-----------------~,-~_._--.

SW102

- a BEAT

CANCEL

________________________________________________________________________

7 8

7__

~~~~

LW

9 10 11

Figure 11 WIRING SIDE OF P.W.BOARD

-11

-

L3MWtLWBARANTENNA

(212)

D522:POWERl8ATI,

D521:FMSTEREO

D5Zl:FORWARD

D524:REVERSE

GR RD

MW

12

WF-971T

NOTES ON SCHEMATIC DIAGRAM

•

Resistor:

To differentiate the units of resistors, The symbol as Kand

Mare used: the symbol Kmeans 1000ohm and the symbol
M means 1000 kohm and the resistor without any symbol
is an ohm resistor. The resistor designated "Fusible" is a

fuse type resistor.

•

Capacitor:

To indicate the unit of capacitor, a symbol P is used: this
symbol P means pica-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression "capacitance/withstand voltage"
is used.

(CH),(RH),(UJ): Temperature compensation
(ML): Myiar type
(S): Styrol type

• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the

chassis

• Schematic diagram and Wiring Side of P.W. Board forthis
model are subject to change for improvement without prior

notice.

• Parts marked with
maintaining the safety of the set. Be sure to replace these

parts with specified ones for maintaining the safety and
performance of the set.

REF. NO. DESCRIPTION

SW1
SW101
SW102 BEAT CANCEL A
SW103

SW301 SURROUND
SW401
SWS01
SWS02
SWS03 TAPE 2 PLAY
SWS04

withnosignal

BAND SELECTOR FM
RECORD/PLAYBACK PLAYBACK

DUBBING SPEED/MIG/ MIG ON/
FM MODE FM MONO

FANCTION SELECTOR STAND-BYfTAPE
TAPE 2 MAIN OFF
TAPE 1 MAIN OFF

TAPE 2 DIRECTION

",Ih"

given.

(C

=

::J)

are important for

POSITION

OFF

OFF
OFF

FA

V1BN

E B C

80500

85500
9014 C

Figure 12 TYPE OF TRANSISTOR AND LED

-12

FRONT

VIEW

~

L-34GD
L-34HD
SLR-56DU3F

-

1,"

A\

.-",

:':J:: I

, "

L·j;·\,·"

,

"

;1'

1

i

,

,

,

1.;'

1,,';\

,

,

'd/\

f

'1; ',

j/.

"

,;:l!

.'1

';1

)j

j",

i)""','

To have your

ord,er:1iiled:prohlptlY'an;d

\--.'.,,"'.,

following lntorrnatlon.,':'),

MOPE" NUMBE8 h '

1.

3. PART NO."

\/; ,

",

~i

,.,;',

.-\ '\ ..

,',:'\ !',

h'

.J

i'

.

\',

~:'

j i !

."

, I'

1:;,' rv

::

"

j,

,,;iHOW;TO

c()rre6tly;::pfease furnish'the

;':,-",

",,:--;"

:,'

I

'.

,2,,,

4.,'DESCFlIPTION

',.J.';',

j';

..

;,,!,

REF. No.

,,'.,'1.,.1'-)",/

.;

".!

ORDER1R~PLACEMENT

:,~,"

I

, Contact

,

;" :'J

..',

PARTS"

"i"

):,.'.;;'c,

:-,' r: .-;' ,"

,'." ;,) :f'or,V.S.A•.

y"

0,'

u.

r:n"

earest

','\

,.

,'I',

SHA,RP

',.,

"

....

,olJly,"

iPartsDisttibutcfbto order.

'J

'--:;--'.....,.,.,..

'I

__

.»:

*MARK:'SPAREPARTS·DELIVERY SECTION .'

,-------'F---,."!

Capacitors:

VCC ,;'...."

VCK

veT

.,·.':,:~u;,

vc••

VC••MN".;.,.,." Qy!inqrical,type (wlthoutleaqwire)
VC"

VC··

VC··
VC··

VC

......

","

I;xplal1

,'.',

' . ',.'" I "

,:

c~ra0ie

'"

.•.•.

," ,.ceramic type

.....

;;.;~'

..

:.:

..

~Se~~bonductor

Mt.~:;.:

..

.-;.~:.,:,c:Yliiri4rica('type

type

.-II

ation

qt(;~pacitprs/~esistors

.'

c.'.

" .... , .. , ...,

tYP,e':

(v:'!th?ut.'i~~~:wir~)

TV L rSquate type(withoutleadwife)
TO ::..

:u

~'.'Sq~ate

tipe (kithoutiead

v"ire)
CY'.,,,.,,,,,.,..•$quare l\(pe(withputiead",ire)

oz·......:....'.,..: Squate type(withoulleaQ

'~.

'~.~.

:f,.;Th~

13th.

character

,

:',

("~~;

±.q%"a!<"

"C"'±O.2S

±100!o,

pF,"D"

Wire)"

r~pt¢s~,{li~

Jir

vr,'.±2Q%, ",N"±30%,

±O.S:

pFi "Z' +80-20%.)

',-!"---

111

b\~pacitY

."

:i )

""."

',,'

differenq6.

: "

parts

Resistors

VRD
VRS
VRN
VR••MF " ..:.
VR••MN :"
VR••TV :.J..,
VR••TO .' :.::.
VR••Cy ,..
VR··

VR ,j

••.•,..•,:Cylinijrieal,tYPa

...

" ...." .,

,.,

CZ ;,,!..,.•.

.•squaretype

'.

:.'THe13th

(;p(les----..,.,......,.---..,.-----..

,';,',

':',

Carbon-film
Carbon-film

type
type

Mefal'fiIriilype

dyliri~riqJrtype

(witOlJut!'MWi(e)

(Vlitho~tlead-viire)

Square

type(withoutlead wiier •

Square

.,.,

Square

("J"

±5%,

type()VithiMiead

.','. ,

(Without

type(withotil

;6haracter-

"F"±1o/,,:,/:D::

Wire)

,.:"",....

wire),

, '

1,

,",,',

lead
leai:H'iire)'

~epi"ese:~t~;)error.

#'J!??[cil'

'1)

----,

n;

NOTE:

Parts marked
Besure to

relplacep,u!$ withspecified

With"'~"

are important,

5'

)

1\'

,;'::"'.:

lor

maintaining the satety01lhe set.

onssfor

malntainlnq thesatety and performance

)'·1:

olthe

:1"

set,

WF-971T

NO.

PART

CODE

PRICE

RANK

DESCRIPTION

*

INTEGRATED CIRCUITS

IC1
IC2

IC101 9FGS320081a972 J AH

IC251
IG301 9FGS3200455857 J
IC401

9FGS3200737872
9FGS3200180561 J AK

9FGS3200382257

9FGS3200541557

FM Front End,TA7378P

J AE

IFAmp.& FM MPX.,LA1805

Pre Amp.,TA8189N

J AH Graphic Equalizer,BA3822LS

AF Ope Amp.,BA4558N

J AL PowerAmp.,BA5415

TRANSISTORS

0101-103

0105
Q401,402
0501
0502,503
0504

0521

9FGS3390140332 J AS

9FGS3380500432 J AC
9FGS3390140332 J AS Silicon,NPN,9014 C
9FGS3380500432 J AC Silicon,NPN,8050 D
9FGS3390140332 J AS Silicon,NPN,9014 C
9FGS3385500432 J
9FGS3390140332 J AS Sillcon,NPN,9014 C

Silicon,NPN,9014 C
Silicon,NPN,8050 D

AC Silicon,PNP,8550 D

DIODES

01,2
D5,6
D101-105
D501 9FGS3600414857 J
D502
D503 9FGS3600414857 J
D521,522
D523,524 9FGS3553200100 J
D525

&0601-605

9FGS3600414857 J
9FGS3600414857 J AA Silicon,1N4148
9FGS3600414857 J

9FGS37i0823557

9FGS3523200100 J AS LED,Red,L-34HD

9FGS3534200100 J AE LED,Orange,SLR-56DU3F
9FGS3600539200 J AS Silicon,1N5392

AA

Silicon,1 N4148

AA

Silicon,1N4148
Silicon,iN4148

AA

Zener,8.2V,MTZJ8.2C

J AS

Silicon,1N4148

AA

AD LED,Green,L-34GD

FILTERS

BPF1 9FGS6319803002 J AN FM Band Pass Filter
CF1
CF2 9FGS6324600002 J

9FGS6321072001

AC FM IF,10.7 MHz

J

AE AM IF,460 kHz

TRANSFORMER

T1 9FGS4741000701 J AC FM IF
T2 9FGS4741000701 J AC FM Detection
T3 9FGS4731000511 J AC AM IF

&TB01

9FGS4857001132

J AR

Power

COILS

L1
L2
L3
L4 9FGS4624030700 J AD LW Bar Antenna
LB
L7
L101,102 9FGS4522340502 J AC 22 mH,Choke
L103,104 9FGS4527240502 J AC 2.7 mH,Choke
L105 9FGS4761000601 J AD Bias Oscillation
L501

9FGS4710045805
9FGS4710345804 J AD FM Oscillation
9FGS4608011717

9FG54721000510
9FG54721000540

9FGS4522042002

AA FM RF

J

AS MW Bar Antenna

J

MW Oscillation

J AC
J AC LW Oscillation

22ll

J AC

H,Choke

VARIABLE RESISTORS

VR1 9FGS5392103001 J AC 10 kohm (B),Semi-VR [VCO]
VR251-254

VR2S5
VR401 9FGS5323503001 J AF 50 kohms {B)x2 [Volume]
VR501 9FGS5392222001 J AC 2.2 kohms (B),Semi-VR

9FG55342503002

9f:GS5342503001

J AD

J AD

50 kohms (B)x2

[Graphic Equalizer]

50 kohms (B)x2

[Tape Speed]

[X·BASS]------

VARIABLE CAPACITORS

TC2
TC4 9FGS5471312000 J AD Trimmer,30 pF
VC5-B

9FGS5471312000

9FG55444211001 J AD Variable Capacitor with

J AD

Trimmer,30 pF

(TC5-B)

CAPACITORS

C1 VCCCPU1HH100J
C2 VCKYPU1HB102K
C3 VCCCPU1HH3ROC J
C4
C5 VCKZPU1HF203Z J

VCCCPU1 HH5ROC

J

AA

10 pF (CH),50V

J AA 0.001 ).tF,50V

3 pF (CH),50V

AA

J

AA

5 pF (CH),50V

0.02Il

AA

F,50V

Trimmer

PARTS

NO.

C6 VCCCRU1HH100J J 10 pF
C7
C8 VCCCPU1HH150J J AA
C9 VCKZPU1HF203Z J
C11
C13
C14
C16
C17

VCCCPU1HH3ROC

VCCCPU1HH5AOC J AA 5 pF (CH),50V

9FGS4323014120 J AG 300 pF,50V,Styrol

9FGS4322414120 J 240 pF,50V,Slyrol

VCCCPU1HH7AOC J

RC-GZA106AF1E

CODE

C18,19 VCKZPU1HF203Z J

C20 VCQYKU1HM392K J
C21
C22 VCKYPU1HS471K J
C23
C24,25
C26 VCOSMA1 HL152J J AS 0.0015 ).IF,50V,Styrol
C27
C28
C29 VCKZPU1HF203Z J
C30
C31
C32,33
C34,35 RC-GZA475AF1H J AS

VCKZPU1HF403Z J AA

VCOYKU1HM822K J
RC-GZA335AF1H

RC-GZA105AF1 H
RC-GZA107AF1A

VCKZPU1HF403Z J
RC·GZA226AF1C J AS 22 )IF,16V,Electrolytic
VCQYKU1HM123K

C3B VCCCPU1HH390J J AS 39 pF

C3B
C39,40
C41
C42
C43,44 VCKZPU1HF203Z
C101-104
C105,106
C107,108 VCQYKU1HM333K J AS 0.033 j.l.F,50V,Mylar
C109-112
C113,114
C117,118
C119,120
C12i,122
C125,126
C127
C128 VCCSPU1HL331J J
C129 VCQYKU1HM102K J
C130
C131
C132
C134
C135,136
C137
C138
C140
C141
C142
C143 VCKYPU1HB102K J
C144
C145
C146 RC-GZA105AF1 H J AS 1 )IF,50V,Electrolytic
C147
C148
C149
C150
C151,152 VCC5PU1HL331J
C153,154
C155,156
C231,232

C251,252
C253,254
C255,256

C257,258 VCQYKU1HM223K J AS 0.022 IlF,50V,MyJar
C259,260 VCQYKU1HM102K J
C261,262 VCQYKU1HM333K J AS 0.033 flF,50V,Mylar
C263,264 VCQYKU1HM332K J
C265,266
C267,26B
C269,270
C271,272
C273,274
C275
C301,302
C303,304
C305,306
C307,308 RC-EZD105AF1H J AS
C309
C310

VCCSPUiHL181J
VCKYPU1HB102K
VCKZPU1HF203Z
RC-GZM75AF1H

VCKYPU1HB821K J
RC-GZA106AF1 E

RC-GZA475AF1H J AS 4.7 JlF,50V,Electrolytic
RC-GZA106AF1 E
VCOYKU1HM153K
RC-GZM
VCCSPU1HL
VCCSPU1HL
VCCSPU1HL121J

VCKZPU1HF203Z J AA 0.02
VCQYKU1HM822K
VCQYKU1HM123K
RC-GZA107AF1A J AS 100 )IF,1OV,Electrolytic
RC-GZA226AF1C
RC-GZA225AF1H J AS 2.2 )IF,50V,Electrolytic
RC-GZW22SAF1A
RC-GZA106AF1 E
RC-GZA 105AF1 H
VCQYKU1HM183KJAS 0.018 j.l.F,50V,Mylar

RC-GZA 105AF1 H
VCKYBT1HB22iK

RC-GZA 106AF1 E J
RC-GZM76AF1A
RC-GZA106AF1E
RC-GZA226AF1C

VCQYKU1HM102K J
VCQYKU1HM822K
VCQYKU1HM682K

___

RCcGZM75AF1H
RC-EZD105AF1 H
RC-GZM75AF1

VCQYKU1HM104K J AS 0.1 flF,50V,Mylar
VCQYKU1HM103K J
RC-GZA334AF1 H
VCQYKU1HM333K
RC-GZA105AF1H
RC-GZA107AF1A
RC-GZA106AF1E
VCQYKU1
RC-GZM75AF1H

RC-GZA106AF1E J
RC;:-GZA476AF1A J AS

75AF1H

HM332K

* PRICE

RANK

J AA 3 pF (CH),50V

AA

AA

J

AA
AA
AA

(RH),50V

(CH),50V

15 pF

0.02

iiF,50V

7 pF (CH),50V

10 llF,25V,Eleclrolytic

O.02I!F,50V

0.0039 ).tF,50V,Mylar

0.04 )IF,50V

AA

470 pF,50V

AA

0.0082/lF,50V,Mylar

J AS 3.3 ).IF,50V,Electrolytic

J AS 1 )IF,50V,Electrolytic
J AS 100

J

J
J
J
J AS 4.7 )IF,50V,Electrolytic

J AA

J

J AA 10 )IF,25V,Electrolytic
J

)IF,i OV,Electrolytic

AA

0.02 )IF,50V

AA

0.04 )IF,50V

AA

0.012 j.l.F,50V,Mylar

4.7Il

F,50V,Electrolytic

(CH),50V

180 pF,50V

AA

0.001 j.l.F,50V

AA

0.02 )IF,50V

AA

0.02Il

AA
AA

AA

F,50V

820

pF,50V

10 )IF,25V,Electrolytic

O.o1

5Il

J AS 4.7 )IF,50V,Electrolytic

131J J AS 130
151J J

J

J
J

J AS 22 )IF,16V,Electrolytic

J AE 2200 )IF,10V,Electrolytic
J
J AS 1 )IF,50V,EJectrolytic

J AS 1 IlF,50V,Eiectrolytic
J AA

pF,50V

AA

150

pF,50V

120

pF,50V

AA
AA

330

pF,50V

AA

0.001 j.l.F,50V,Mylar

AA
AA

AA

AA

AA

IlF,50V

0.0082 ).IF,50V,Mylar

0.01

2Il

10 )IF,25V,Electrolytic

0.001 j.l.F,50V

220

pF,50V

10 )IF,25V,Electrolytic

J AS 47 IlF,1 OV,Electrolytic

10 IlF,25V,Electrolytic

J AA

22 IlF,16V,Electrolytic

J AS

330

pF,50V

AA
AA

0.001 flF,50V,Mylar

0.0082IlF,50V,Mylar

AA

0.0068 ).IF,50V,Mylar

AA

4.7 j.l.F,50V,ElectroJytic,_
1 pF,50V,Electrolytlc_

ur.sov.arectro'yuc

AA

0.001 IlF,50V,MyJar

AA

0.0033 ).l.F,50V,Mylar

AA

0.01 )IF,50V,Mylar

0.33 )IF,50V,EJectrolytic

AA

0.033 j.l.F,50V,Mylar
1/lF,50V,Electrolytic

AS

/IF, 1OV,Electrolytic

AS 100

10 )IF,25V,Electrolytic

AA
AA

0.OO33IlF,50V,Mylar

4.7Il

F,50V,Eleclrolytic

1 )1F,50V,Electrolytic

AA

1OIlF,25V,EJectroiytic

47I1F,10V,Electrolytic

H

J

J
J
J AS
J AS
J AS 4.7

J
J AS
J
J
J
J
J AS

DESCRIPTION

F,50V,Mylar

F,50V,Mylar

-1-

C401,402 ',V,CQYKU1HM182K
C403,4d4
C405,406';',r,RC'-GZA475AF1H\
C407,40S1
C409,4'1'O'

C411,412': » RG"GzA107AFfC/,

C4t3,41':4':I:
C415,41-'6';
C417

"VCQYKU.1HM683K

' :::li)VCKYPU1

RC~GZA107AF1A"

HH102'K'

VCQYKU1HM224K

I",

':;RC~GZS108AF1C\

,rRC~GZA476AF1E:\

C419 rrHC-GZW228AF1E'.
C420
C502 ,;'1
C503

RC~GZA226AF1E'\

VCKZPU1HF'20~Z,

'HC~GZA227AF1A\

C504,505 VCKZPU1HF20SZ
C5M

m;

'RC.,ClZA107A~1E:"

C507 ,NCKZPU1HF20SZ,
C601-604

:;NCKZPU1HF20SZ.

C701,702 ,,"9FGS445225522:0

RESISTORS,

R1
R2 !"
R3, VRD-ST2EE224J/\
R4 VRD_ST2EE47OJ,

,

R5'

, R8" 'VRD"ST2EE101J

R9 VRD,ST2EE392J:\
RiO
R11
R12
R13
R14
R15,16
R17,18 VRD-'ST2EE272J
R101,102 VRD,ST2EE560J.
R103,104, VRD"ST2EE184J
R105,106.
R107,108
Ai

09,11:0
R111,112
R,113,H4 :VRD·ST2EE222J
R115,116 \I\RD,ST2EE221J'
RH7j,118'
R119,1201
R121,122
R123,124
R125
R126

"

R127:,:128,
R129r;131 VRD-ST2EE103J;\
R1S2
R133
R134,135 VRD.ST2EE103J
R136
R137
R138
R139 VRDj-ST2EE101J
R140
R141 VRD.ST2EE472J
R142 ,"VRD,ST2EESS4J,'
R143 VRD·ST2EE680J,
R144 ,::VRD.ST2EE473J
R145 VRD'ST2EE472J
R146,147
R148
R149 VRD.ST2EE472JI.
R150,151 VRDlST2EE473J,
R152,153
R,154
R155,

1:5a
R157-159' .
R161,162 VRD·ST2EE683J
R251,252
R253,254
R257 VRD,-ST2EE331J.\
R301,S02
R303,S04 VRD-ST2EE103J,:
R305,StJa, VRD-ST2EE2:72J
R307-310
R311,312' VRD'ST2EE103J
R317, VRD·ST2EE331J

VRD~ST2EE1'D1J

VRD~ST2EE3S0J\

I I

VRD~ST2EE'101J'"

VRD~ST2EE474J

VRID~ST2EE223J

VRD~ST2EE104J

VRD~ST2EE153J

VRD~ST2EE821J

VRD~ST2EE103J

VRD~ST2EE562:J;·

VRD~ST2E:E472J

VRD~ST2EE223J,

VRD~ST2E6184J

iVRD-ST2EE22SJ,

';VRD,ST2EE47SJ

VRD~ST2EE223J

I'

.vRD~ST2EE123'J

VRD~ST2EE27SJ

)I

VRD,~ST2EE470J'-

VRD~ST2EE101J'

VRD~S;T2EE221J'-,

.vRD,~ST2EE1

'VRD~ST2EE472J

VRID~ST2EE822J

VRD~ST2EE102J

"VRD~ST2EE102J'

VRD'-ST2EE103J"

VRD'~ST2EE221J

VRD"ST2EE~22J,\

,'~:,J

VRDcST2EE101J

VRD~ST2EESS4J"

VRD~ST2EE~23J

VRD'ST2EEi02J

.vRD~ST2EE222J'·

VRD-:..ST2EE104J.\

,VRD-ST2EEi23J'

05J .

J:. AA:0.OQ,1S'IiF,50V,Mylar

.r.

AB""O.068IiF,50VlMylar
Ji, AS' :'4.7ip:F;50V;Electrolytic
JI,

AA':0:'001~F,50V'

JI. AB,: 100 JiF,1QV;Electrolytic
JI. AEf:' 1Ob)iF;16V;Electrolytic

J AD''-;0.22 IlF;50V;Mylar

J,

AD',

1000jiF,.16V,Electrolytic

J, AS: 4TIlF,25V,Electrolytic

J AE 2200'jiF,25V,Eleetrolytic

J AS";

~2

J,

Jr AS 2'20"IlF;10V,Electrolytic

J, AA'

J.,
J, AA'I O:02'1lF,50V; 1

J

1

J AN 2.2

J.

"

J.

~F,25V,EIE3ctrolytic

AA

0:02MFi50V;'

O,02~F,50V

AB:'100 JiE',25V;Eleetrolytic

AA

0~02IiF;50V"

IlF,i6V,Electrolytic,NOri~Pbar

AA

>roO'6fiiTf;1I4W

AA·

33'otiiiis,114W

J, ANr 220kbhrils.-1/4W

J, AA ::'47,ohms,1I4W

J, AA,: 100'dfiril',1/4W

J, AA i

l00dhm',U4W

J AA' 3.9

1I(ohms)ilIl-W

J AA ,4il:0..kdfirils,1/4W

J AA 22 kohms,1/4W

J AA 100

J AA 15 kohmslt/4vV

~o.hrn,

1/4W

J AA 820ohms,1/4W

J AA' 10kbhm,1/4W

J, AA 2,7

J, AA 56bhms,1/4W
J AA 180'kbhrhS',1/4W
J AA

J AA
J AA 22KOhmS,1/4W

J filA 180 k6hms,114W

J
J AA'

J AA 22kohrtls,1I4W
J AA, 47 kdhms,1/4W

J

kbhmS,114W

;'5~akbhriis;'114W

1i'4.7'kbhms,114W

Ak

'2:2 kbhms,1/4W
;22.Q'dhrils',:1I4W

AA22,!<6hrits,l/4W

J AA 12kdtlms',1/4W

J, AA 27

KahrtlS;114W

J AA 47 dhms;1/4W

J AA 100onm;1/4W

J AA 10'kdhltl,1I4W

J AA 220tihms,1/4W

J AA 1MbhrTi,1/4W
J AA iO kohrtl,1/4W
J

A-A

" 4.7kohms,1'f4W

J

AA

8.2 kOhms,1/4W

J

filA·

t.kchm,1I4W

J AA 100ohm,1/4W
J

AA 1kdhri1;1/4W

J, AA 4i7':kohlTis,114W

J AA

aac

ectms.taw

J AA' a8ohrins',1/4W
J AA 47 kohms,1/4W

J AA 4.7 kbhms,.1/4W

J

AA10

kdhm
J AA" 2206tiinS,1/4W
J

AA'

j1/4W

4.7 kbhms;1/4W
J, AA 47KOhmsj1/4W
J AA·

~2;2

'kbhms,1I4W
J AA"'iOOohfri,1/4W
J AA' 3Slj:l<ohins,1/4W

J AA 22kohffl's,1/4W
J AA€l8,Kohms,1/4W
J

AA1'Kbhm,1/4W
J,' AA 2\2'kohms;'1/4W
J AA' 3S0:ohms,1/4W
J AA" 100<kohm,1/4W

J AA" 10-Kotirili1/4W
J AA 2,7kohms,1/4W

J

AA 12 kohms,1/4W

J AA 10 kohm';1/4W

J

APi:'

3S0'ohms,1/4W

R401,402
R403'-4061:;'

R401;408" "J
R409,410 1
R413,414 VRD,ST2EE1"02Jl:\
R415,416 VRD"St2EE'1,01J" J,
R417,418
R501
R502
R503-50&

R506 ',VRD-ST2EE1040" J-
R507 .
R508
R509 VRD·ST2EE563J,\ J
R510
R522 VRD-ST2EE471J-" J:,
R523'';',
R524\525: '

R526,527 'VRD"ST2EE471J" J

VFlD~ST~EE5a2~j:'

VRD~ST2EE1"02J't;,

;~VRD~ST2EE3S3J!

;i1;VRD~ST2EE'f81lf.,'.

1

!:

VI=l.D~$T2EES32J\'\

/VRD~$T2EE681JI",

";~VRD~ST2EE1'01Ji."

:'"

"

VRD:ST2EE1~OSJ!,\

VRD~ST2EEea21J,\

VRD~ST2:EE471-Jl

J'

/>iA::

Ji,

A'A~

J'

AA:' 3Skbhms, 1/4W

J"

AA;" lBO'oHms;174W

ji,

AA,' .r

AA i

J,

fi.A,

J,

AA iilSOofims,1/4W

Ji

AA:,'tbOohm;f/4W

J

AA:1'OkbhriidI4W

AA 1OiJkohrh,H4W

J,

AA! 6.8kohms,1I4W

J',

AA 470bhrils;114W
AA seecbms.1l4W

'--~;.

IVRb-ST2Ei:223J:\ J,

,',VRD-ST2EE103J'

,:VRD~ST2EE22a.}

AA"

AA 4.70'bhrtisi1/4W

J,

AA,i"l'O kohrtl,114W

'. J

AAl'

Jf;A 470

S:6'k6hms;'1l4W

'1'

k'ohrtl,1/4W~'

k'ohni',114W'

c

100 oh"ril,1/4W

i ''3.'3'k6hms,1/4W

221<bhtils-;1/4W

2~k'6htils,

1/4W

oHms,114W

OTHER CIRCUlrRYPARTS

J,

CNP102,..9F'tlS9425031DOl

';',:

CNP104
CNP201 '9FGS9425mn
CNP501
CNP50S
CNP505
CNS101
CNS103

tiFGS94250;4,1

001'

00.1"

9FG'SM2509100:f·

9FGS942502~

9~GS942506~

9FGS939'50703d~

001 J AB' i
001',

\

9FGS93950t04dl"
CNS251 QFGS939507.060l J
CNS502
CNS504

9FGS.939507090-l',

9FGS939507020'1.
CNS506 9FGS9395070602 J

Lt.Fa01

FW1

9FGS6~2i,12S101

9FGS9504t61

00;1
J101 9FGS5652355001"
J102
J401
J402 9"GS5640023001 J
J403'
J601
M501 '
MIC101

,1';S0601

9F:GS565S85400-1
9FGS5l540043m}l

9FGS56523584D;1\

:,9FGS565463300ti

'9FG1'990000'0241,'

9FGS6121,1O~00;1

9FGS56330221

0'1

SW1 '9FGS5118030012 J
SW101 9FGS514a02001'S\
SW102

SW10S
SW301

,I;

II'"

',9FGS51,12o.300f2~

9FGS51,120S-0022:\

t,

9FGS5,144020012

SW401 9FGS5114030012 J AC SWItCh,Slide'Type
SW501' " 9FG'19900000126

SW502
SW503

'SFG1990bOOO126

,'9FG1'990000b1213

SW504 9FG'19900000213 J AR

MECHANiCAL PARTS

1
2 9"G19900000175
3
4
5
6
7
8
9
10
11
12

13
14

,

, ,

L

9FG19900000108 J AQ
9FG19900000110"

9FG19900000111'
9FG19900000112',

' 9FG19900000113'

9FG19900000114
9FG1S900000115
9FG19900000116
9FG19900000117'
9FG1990000011
9FG19900000119'

,

'9FG1'

9900000120",

9FG19S00000121

a J AC

15 9FGi9900000176 J
16

17

9FG19900000)22' J AC

9FG199000~(j177

::Blug;3P'itl

AB

J,

AB

,PILlg;4P'in

PILlg\6Piil;1

J

AC'
AP j

PIUg;SPin

J

'Plug~2Piil

PIUg,6Pin,

J AC

CbrinectbrAss'y,SPin

J AD
J,

PiE' CbhileCtb'rASs'y,4Pin

Cbnri'e'ctbr'JXss'y,6Pin

AD '

CbilriElctbr'ASs'y,9Pin

AK

J
J,

AC .

comector

COilriector:Ass'y,6Pin

AG'

F'llseiT1.25AL 250V

AC

J

AB'

FJatCa.ble,3'Pin

J

'Jack,

J AC

AD'"

'JacK,GD/Lili'e' Input

J

Terminal.Speaker

AE,:

J

AG'

Terminal.Surround

AE Jack,Headphbnes

J

Jack,DCPowerInput

J AE
J,

AU, MotorWithP.lilley [Tape]

BuilNn'Microphone

AD

J

scceeexc.eewer Input

AE 1

J

AD

SWitchjSlide'Type

IBandSelector]

AC,

Switch,PusH-Type

J

;,[RecordlP[ayback]

AC SWitch,Slide Type {Beat Cancel]

J

. SWitch,SlideType

J AC

Ass'y,2Pin

MixingiMicrophone

Speaker

'[Dubbirig Speed/Mic]

Swltch.PustiType [Surround]

J AG

,

{FLiMCtionJSelector]

Swltch,E.eafType [Tape 2

AF '

J

Switch',LeaJType [Tape 1 Marn]

AF

J

Swltcb.teet.rype [Tape 2 Play]

AF

J

S'Witch,Slide Type

:

'[Tape

2 Direction]

Base'Ass'y.Tape1

AE Plate,Swit6h Actuator

J

AG

LevEir;Actu'atbr Push Buttori

J

AF

.t.ever.aecero

J

AE

Lever.Pfay'Button

J
J,

AE Lever,Hewirid
AE

.

Lever.Fast

J

Lever;Stop/Eject Button

AE

J
J,

AF

'LeverPause

AC Spi"lng,Pause' Control

J

tcckerpause

Spring,PaUs:e-

AC

J
J
J

Locker,

StopperPause Button Lever

AC

Locker
AC Sprhig,FF/REW Button
AN Mairi

Button

Button

Forward Button

Button

Button Lever"
Button Lever';

Sprlrig

Chassis Ass'y,Tape 1

Sprlhg,Ejecf Actuator

:rSprlhg,PlayButton Lever

AC

J

MaiM]

Lever

-2-

WF-971T

NO.

19
21
22
24
25
27
28
29
30
31
33
34
35
37

38
39
41
42
44
45
46
47
49
50
51
52
53
55
56
57
59
62
63
64
66
67
68
71
72
73
74
75
76

77

78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
96
97
98
99
100
102
103
105
106
108
110
111
112
113
114
115
116
118
120
121
123

PART CODE

9FG19900000123 J

9FG

19900000124

9FG

19900000125

9FG

19900000129

9FG19900000128 J

9FG19900QOO130 J

9FG

19900000137

9FG

19900000132

9FG

19900000133

9FG19900000178 J
9FG19900000134 J
9FG19900000135 J
9FG19900000038 J
9FG19900000138 J
9FG19900000139 J
9FG19900000179 J
9FG19900000180 J
9FG19900000181
9FG19900000182 J
9FG19900000143
9FG19900000144 J
9FG19900000145
9FG19900000146 J
9FG19900000147 J
9FG19900000148
9FG19900000149
9FG19900000150 J
9FG199000001B3 J
9FG19900000152 J
9FG19900000184 J
9FG19900000185
9FG1990000015S J
9FG19900000157 J
9FG19900000186 J
9FG19900000187
9FG19900000188
9FG19900000009 J
9FG19900000189 J
9FG19900000190 J
9FG19900000191 J
9FG

199000001
9FG19900000193 J
9FG19900000194
9FG1990000019S J
9FG19900000196
9FG

199000001
9FG19900000198
9FG

19900000'1
9FG19900000200
9FG19900000201
9FG19900000202 J
9FG19900000203
9FG19900000204
9FG1990000020S J
9FG19900000206

92 J

97 J
99

9FG19900000207

9FG19900000208 J
9FG19900000209 J
9FG19900000210 J
9FG19900000211 J
9FG19900000212 J
9FG19900000214 J
9FG1990000021S J
9FG19900000216 J
9FG19900000217 J
9FG19900000218 J
9FG19900000219 J
9FG19900000220
9FG19900000221 J
9FG19900000222 J
9FG19900000223 J
9FG19900000224 J
9FG1990000022S J
9FG19900000226 J
9FG19900000227 J
9FG19900000228 J
9FG19900000229 J
9FG19900000230 J
9FG19900000231 J
9FG19900000232 J
9FG19900000233 J
9FG19900000234 J

*

J
J
J

J
J
J

J
J

.J

J
J

J

J
J

J
J
J

J
J
J

J
J

J
J

J

PRICE

RANK

AC
AC
AC
AD
AH

AE
AC
AC
AD
AC
AD
AD
AM
AD
AG
AC
AC
AC
AG
AC

AL

AF
AD
AC

AE

AF
AC
AQ
AD
AD
AH
AE
AD
AE
AX

AF
AG
AX
AG
AG
AD

AF
AD

AF
AE
AD
AP
AG
AC
AC
AE
AX
AD
AC

AL

AL
AC
AC
AH
AG
AG
AD
AH

AH
AG
AP
AD
AH
AD

AK
AP
AD
AC

AL
AG
AC
AC
AG
AX
AC
AX

DESCRIPTION

Arm,LeverPush
Spring,RecordButtonLever 127
Spring,Play/SlopButtonLever 128
Spring,PlayButtonLever 129

Plate.Head

HeadBase
Spring,HeadAzimuth 132
Spring,HeadPlate 135
Spring,MolorControl 200
Spring,EraseHead Ann
Arm,PauseCam
Colter,PauseAnn
Pinch Roller Arm Ass'y 204
Plate,Sensing 206
REW/FFClutchAss'y 208
FF/REWBelt
Spring,BackTension,Right
Spring,BackTenslch.l.ett 213
FlywheelAss'y,Tape 1 214
Spring,GearPlate 215
Gear PlateAss'y
Gear,Cam
Gear,FastForward 219
Spring,BackTension
Supply Reel Ass'y
Take Up Reel Ass'y SW501
DetectionSensor
Bracket,Motor
Rubber,Motor
Screw,Special
MainBelt,Tape 1
Lever,EjectSlide
Ann,Record Safety
Plate,Cassette
Head,Record/Playback 202
Ann,Erase Head
Head,Erase
Base Ass'y,Tape 2
Gear PlateAss'y,Right 206
Gear PlateAss'y,Left
Spring,MotorControl,Right 208
Lever,Sensing,Right
Spring,MotorControl,Left
Lever,Sensing,Left
Plate,Slide
Arm,MotorControl
Panel,Head
Head Base
Spring,PinchRollerArm,Right
Spring,PlnchRoller Ann,Left 219
Plate,HeadSpring
Head,Playback
Arm,Rotary
Spring,RotaryAnn
Pinch Roller Arm Ass'y,Rlghl
Pinch Roller Arm Ass'y,Left
Spring,GearPlate Ass'y,Rlght
Spring,GearPlateAss'y,Left
ActuatorAss'y
ProgramButton Lever Ass'y 228
Lever,Stop/EjectButton
Stopper,PR
Lever,FFButton [REW]
Lever,FFButton [FF]
Lever.PlayButton &233
Lever,ModeButton
MainChassis Ass'y,Tape2 236
Spring,Sensor 238
Take up ReelAss'y
Sensor
Plate.Main
Plate,Muting
Spring,MutingPlate
Spring,ProgramButtonLever 244
Spring,EjectActuator
Lever,Eject Slide
Spring,MainPlate 247
Spring,PlayButton Lever
Gear,Cam
FlywheelCapstan Ass'y,Rlght
Gear,Fiywheel
FlywheelCapstan Ass'y,Lefi

NO.

124

130
131

201
202 9FG19900000168
203

210
212

216
218

220

MS01

SW502

SW503
SW504

PARTS CDDE

9FG19900000235 J
9FG1990000Q236 J
9FG19900000237 J
9FG19900000238 J

9FG19900000171 J
9FG19900000239
9FG

19900000240

9FG19900000243 J

9FG19900000164 J
9FG19900000160

9FG19900000244 J
9FG19900000163
9FG19900000161
9FG19900000245 J
9FG19900000165 J
9FG19900000162 J
9FG19900000158
9FG19900000159 J
9FG19900000246 J
9FG19900000247 J
9FG19900000248 J
9FG19900000249 J
9FG19900000167 J
9FG19900000241 J
9FG19900000126
9FG19900000126 J
9FG19900000126
9FG19900000213

CABINET PARTS

201
203

204
205

207
209

210
211
212
213
214
215
218

220
221
222
223
224

225
226
229

230 9FG10195070090 J
231
232

234 9FG10293190100

239 9FG13295070070
240
241
242 9FG1329S070050
243

245
246 9FG13595070030

248 9FG13S95070010 J
249
250
251
252

9FG10195070013 J
9FG10195070023 J
9FG1

029S07011
9FG1029S070080 J
9FG10395070030 J
9FG1019S070100 J
9FG1049S070160 J
9FG1049S070180 J
9FG10295070090 J
9FG1029S070020 J AS Lever,Record
9FG1029S070030 J AS
9FG1029S070040 J AS
9FG1029S070140 J AS
9FG1029S070050 J
9FG1049S070210 J AS
9FG1029S070060 J
9FG10201180010 J AA
9FG1029S070120 J
9FG1029S070130 J
9FG1019S070070 J
9FG1019S070080 J
9FG10395070012 J

9FG1

039S070021
9FG13594020013 J

9FGS6S811
9FG29106220140 J

9FG1019S070110 J
9FGS989S019001 J AS
9FGS6931220010 J

9FG1

029S0701
9FG13294020010 J AS

9FG13295070060 J AS
9FG13295070030 J

9FG13394020020 J
9FG13496080010 J
9FG13595070020 J AS Spring,Battery,+I-

9FG1359S070040 J AS
9FG1049S070010 J

9FG1049S070020 J
9FG1049S070030 J
9FG10495070040 J

0 J

01001 J

00

'I<

J
J

J
J

J
J

J

J
J

J

PRICE

RANK

AH
AD

AG

AD
AG
AD
AD
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AU
AF
AF
AF
AR

AA
AA
AA
AA
AA

AA

AA

DESCRIPTION

Main Bell,Tape 2
Fell,Anli-Vibration,Right
Lever,Pause Kick (A)

Spring,PauseKickLever

Screw.Pause Kick Lever
Lever,Pause Kick (B)
Collar,Pause Kick Lever (B)
Felt,Anti-Vibration,Left

Screw.ezxamm

screw.azesmm

Lug

Screw.ezxz.smm

Screw.ezxamm

Screw.ezxa.smm

Ring,EType.at.emm

Screw.ezxzmm
Screw.ezxemm
Screw.ezxamm

Screw.ezxamm
Screw.azxemm

Screw.ezxemm
washer.azxea.sxo.amm

washer.at.zxaa.axo.Smm

Washer.a1A5x0"3.8xO.5mm

Motorwith Pulley [Tape]

SWitch,Leaf Type [Tape 2 Main]

Switch,LeafType [Tape 1 Main]

Swltoh.t.eatType [Tape 2 Play]
Switch,SlIdeType

[Tape2 Detection]

FrontCabinet Ass'y

Rear Cabinet

Dial Pointer
Gear,Cassette Holder

Decoration Panel,Dial Pointer

SHARPBadge

Knob[Volume Control}

Holder,VolumeKnob

Holder,CassetteHolder Gear

Bracket,Graphic Equalizer PWB

Holder,RecordLever

Dial Drum

AS Bracket,Dial Drum

Knob[Tuning Control]

Holder,Bullt-in Microphone

AA

Holder,MW/LW Bar Antenna
Cassette Holder [Tape 1]

AC

CassetteHolder [Tape 2]

AC

Cover,CassetteHoider [Tape 1]

AC

Cover,Cassette Holder [Tape 2]

AC

Decoration Panel,Cassette

Holder

[Tape

DecorationPanei,Cassette

J

Holder[Tape 2]

Sprlng,CassetteHolder Up

AS

FerriteBar

AD

FM Rod Antenna

AG

AE

Handle

BatteryCompartment Lld

AE

Lead Wire with Lug

AS Fuse Holder

J

AA

HoJder,AC

Holder,Surround Switch

J

AA

Bracket.PowerPWB

J

AC

Plale,Record

Plale,Cassette Button Holder

HolderPlate,Front Cabinet

AS

Cover,PowerTransformer

J

AD

Shafl,Cassette Button

AC
AH

Heat Sink

J AS Spring,Battery,+/-

Spring,Battery,-

Socket

AS Spring,Battery,+

Button.Record[Tape 1]

AA

Button,Play[Tape 1]

AA

Button,Rewind[Tape 1]

AA

Button,FastForward [Tape 1]

AA

11

-3-

NO.

253
254

25g..,~'

.c"'_:'

256

I~

257.-'

258.

259
260
261
262
263
264
265
266
267
268
269
270

271
273
274
275
277
278
280
281
262
283
284
285
286

288

289
290
603
604
605

606

609
611
613
614

615

616

618

619
621

622

,':

9FG164'95d1~()50'

9F.G10495070060-

9FG10495070250

9FG1b~f95Q70260

9FGi049507008b

-'9F,G10495070099 J

9FG10495Q70J10

9FG10495070120

9£:G10495070130
9FG104950761'40

9FG10495070150 .. J AA

9FG10495070171

9FG10495070192

9FG10495070220
9FG10495070230'

9FG10495070240 J

9FG208950700.o5

9FG19995070Q2P
9FG170063000PQ:

9FG19495070010

9FG194950i6'020,'

9FG195931600QJ~'

9FG19295070010 J AA
9FG19595070010

9FGf0395070043

9FG13295070010,
9FG1049507;0?79.
9FG10495070280

9FGS564001200f'

917G

1959316000S:

9ffG10295070160'-' J

9ITG1329.50'Z0080~

917G19295070020
9F,G1959507b020
9FG1B101jOO801
9FG16104301001
9FTG1620126060!)',

9FG16201300800

9FG16202300800,
9FG16204300a01
9FG16205302000

9~G1e<JO~i3'01QOO

9FfG15130101001

9FG9P04200311, J

9FG16201301000 J AA
9ffG162013Q1,20Q
9FG15630101605
9FG16201302001 J AA

PRlce;:'Y , ,'::".

*

RANK

J

AA

J AA Button.Pause[Tape 1]

'J

-Ae,

J
J AA

AA

J

'AA

J

AA'

J

AA

J

AA

J

AS,

J

J -AA Knob [Function Selector]
J AA

AA

j

'J

AS

J AA Terminal.l.uq
J "

AA

J AA Sponge;Battery
J

'AA

J AA
J
J

AC

J

AS

J

AS

J AA

J

AA

AA

AS

,J

J

AS

J

AS

J AA
J AA

~

J AA

AA'

J
J

AA

J AA
J

AA

J

AA

J AA

AC

J AA

J!

AA

SPEAKER BOX PARTS

301
302

303

304

305

306

307

306

701

702

C701,702

SP701,702

SP703,704

9FGS9851820001
9FG10295070010

9FG1019507003t!, . J I;JBFJiJ.nt Panel Asa'y.Speaker.Lett
9FG10195070045'
9FG10195070050
9FG10195070060 'lJ AM
9FG10195070100 J AA
9FGS9141828001 J AE
9FG1620130"t601 J AA
9FG16205390aoo J AA screw.eaxamm
9FGS4453365220
9FGS611..10t,20Q1>
9FGS6114005001 J AK Surround

J-

'Ab_-CorCU)peCik~r

JAB'

J, .BS

J AM SpeakerBox;.Left

_'J

AD 33:IlF;1'6V,Electrolytlc,Non-Polar

J:'AM

ACCESSORIES/PAy,KING PARTS

.&.

9FGS9822020300 J AK
9FG20095070003 J Operation Manual
9FG20595070010 J AP pp,cking,'Case
9FG20895070008 J' Label.Feature"
9FG211

~507do1'd·.J

9FG211l;!5070020 J AD: Polyethylene
9FG212S508Q010 J AF

:~~~~

~:~g~gg;g

9FG212~5080040,

J AD Polyethylene

.3

~~

J 'AH P",cking Add.,Botto!Tl,Right

,DESCRIPTION

BUtlOn,$top/Eject [Tape 1]

Buttoh;R;everSeMode [Tape2]

Huttort,Play [Tape 2]

Button,Rewind[Tape 2]

Button.Fast.Porward[Tape 2]

Knob [X-BASS]

!Snob[Graphic EqualizerA]

knob

[qraphic EqualizerB)

Knob [Graphic Equalizer C]

Knob_[Graphic_E~~~I!z,er

Ring,$urrouna!<nob '

B~tton

[S4rro,undJ

knOb [Dubbihgspeed/Mic]

Knqb [Blind 'Selector]

Label,Speciflc8tl6ns
Shield Paper.Oraphlc Equalizer

PWS

Cushiqn,Mfcrophope'

DJ

,Lip

Rubber Pad.Trahstormer

Felt Paper

cuemon

'

Decoration Panel,tuner control
Bracket,Vplume'PWB
ButtonjStOjJ/Eject,[Tape2]
BtItton,'oi'rection[Tape 2]

Terrninal',Main'PWB

Sr<iri~,P,ad,Rear

Cabinet

Hclder.Transtcrmer

Plate.Antenna Holder
Felt
Rubber

$crew;0~x8rnm'

Scr~w,03x10mm

s,creW;0:z,6x6'mm
$crew,03x8mm

Screw.eaxamm

screw.ee-arom

ScreW,J1J3><:20mm,

screw.eaxtnnm

Was~er;03x'01

' ScreW,02,xsmm

Ox1

mm

screw.eaxtomm

acrew.eaxtzrrm

Was,he(,03x13:to><;1,!?mm

Sc'reiw;'~3x2qrT!m,

Holder.SpeakerCord_""

'Front,p~hel

Speak~reox,Right

SHARPBadge'

Cord,pu'rroundSp~aker

screw,03~16rp~

Woofer

AqP~l,o\Ier

Pack,ing,Add.iTop,L~ft

~:~~:~~

Ass'y,Speaker,Right

:1

Supply Cb'fd

Bag,Spe~ker,

aag;~nit.

1~~::~:~~~~~ft

,

i

;)

I

-.

i

'!

'

; 1 r:1

-4-

~.;.\,

- I ,,'i; ..

.:

: _

WF-971T

ITAPE 1 I

A

B

,j'3-68

~67

~.

31~'~

l'

d'

SW502~1

c

~~jl

I'W~

I~

210

:lt~:

0 4

34

33

,/

~

.

(

,30:=:t'

1 ' 220

,~

~~

~37

r:::-

I

~OO

~1>25~

~.~

, ~45

J'

~

29

p--46

I!

,

_47

~,

,~

219

~35

,.J

~fl

13'

218

o

,~~~-~

~=?r

.

E

F

G

51At~

50r5~

'63~~

~'5:'~49

A :

'~

,.f

<,

64

213

.....

BELTCONNECTION

38

~

110~\

39

Q

'</>

111

Motor

I

TAPE

11

H

2;::~~.I·K

~91f

130

1

I

M501

2

Figure 5 MECHANISM

3 44

EXPL~DE

-5-

VIEW

39

5

6

WF~911Tj

230

2<;9

A

;1'~'-;231

.

·232

B

~

610x2

c

621x2

..

i

: 234 '

242

,

j

613x2

213

606

D

E

606

201

F

G

26~

wtth

VR401

~~80

207

220

206

280

H

:':'}

21

Figur?6CABIN:...

3 ET EXPLODED VIEW,

6"J,

4

5

223

'{226

6

WF·971T

A

LEFT:

303

RIGHT: 304

SURROUND
SP703(L-CH)

SP704(R-CH)

B

C701,702

c

SP703,704

SP701,702

702x2

D

WOOFER

SP701(L-CH)
SP702(R-CH)

~

702x4

E

SURROUND
SP703(L-CH)

SP704(R-CH)

WOOFER

SP701(L-CH)

F

SP702(R-CH)

G

H

C701,702

[JJr@'--<I--'2.2I.J

S SURROUND

~@

'=S:-----{

/

16V(NP)

F

LEFT:

RIGHT: 306

305

302

301-=o::1Al

308

701x4

2 3

Figure 7 SPEAKER EXPLODED VIEW

4

5 6

IA9611-546NS·IS·C I

Writer and Editor: Quality & Reliability Control Center of Communication & Audio System Group. Sharp Corp. SG.RUS

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