Sharp WF-971T User manual

SHARP
WF-9711
SERVICE MANUAL
No. SX674WF971TBK
WF-971 T(BK)
• Inthe interests ofuser-safety theset should be restored toits
original condition and only parts identical to those specified
should be used.
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
PW.BOARD 8
NOTES ON SCHEMATIC DIAGRAM 12
TYPES OF TRANSISTOR AND LED 12
REPLACEMENT PARTS LIST / EXPLODED VIEW
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
Specifications for this model are subjectto change without
prior notice.
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
12 em (4-3/4") free-edge
speaker x2
5 em (2") surround speaker x2
Wow and
flutter:
Motor:
Bias
system:
Erase system:
• Tape recorder section
Frequency response: .60 - 12,000·.HZ (Normai tape)
Signatiiioise rafto: 40 dB (TAPE 1, recording/
playback)
55 dB (TAPE 2, playback)
0.15 % (DiN 45 511)
DC 12 V electric governor
AC bias
Magnet erase
Dimensions:
Weight:
Maximum
input
power:
Impedance:
• Speaker section
Speakers:
FM; 64 - 108 MHz
MW; 526.5 - 1,606.5 kHz
LW; 148.5 -283.5 kHz
AC 220-230 V,50 Hz
DC 12 V ["D" size (UM/SUM-1,
R20 or HP-2) battery x80r
external DC 12Vj
30 W
PMPO; 60 W (30 W + 30 W)
(AC operation)
MPO
(M~.); ".
20.W (10 W +10 W)
(AC operatidn) i
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 bat-
terieS' ;" ,
• General
Power source:
Output terminal:
Power consumption:
Output power:
Dimensions:
Input terminal:
Weight:
• Radio section
Frequency range:
-2-

33
..,g
35
"i' ~.-\)
),::-:~'J,-,_.,: __ 'i ;. ,,:.,j :::,- _. ,', •. :nn
16-171819~0 ~1 ~-223~4-2526-- -,
1_,TAPE.1 Ilr TAPE{2:"" 1
I HJ"-'. " • i 'c,,",.' "' j - I
,28,1,29 .,30: i~1 ""
N~MES:;OF- PARTS
1 2 34561
1. Bxtra Bass Control: X·BASS
2. Graphic Equ~lizer Controls
3. FM,JStereo,lndicator
4.' 'Pc3wer Indicator,
5. (tAPE 2j Play Direction Indicators
6. Function Selector Switch
7. iMQlume ,Control
8, ,P.u,b.bing :Speed/Built-in Microphone/FM Mode
Switch
9. Bullt~in Mlcropho'ne
10. Tuning C9ntrol ,I
11. Band ,S~,ector SWitcl;l
12; Headphone So~ket
13;'Mixing Microphi:>ne Socket
14. Surround SWit~h
15."(tAPE:1fcassetie Com~artment·
16; (fAPE ljRecord B~llon: •
17., (TAPE1)'Play,Sulldn:...., I '
,,'!',
1S:''tTAPE,1) Rewind Bullon:,,.. ...
."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 SWitch:~~",_ <=>
23. (TAPE 2) Play Button: ... ~ .
24. (TAPE 2) Fast Wind Bullons: ~_
25. (TAPE 2) Stop/Ejec!sUllon: .~.
26. (TAPE 2) Direction Switch: .......
27. (TAPE 2) ceeeette ComparbTIenL ..
28•.FM'Telescopic' Rod Aerial
29. CD/L.in~ I.nputSockets
30. Beat caneet Switch
31. Surround, spe~ker'iei'minaIS
32. Speaker Terminals
33 A6 Power. Input Socket
3,4., ,?-q, Pow~r Input!g'ocket
35.' Battery Compartment
36. Surround Speaker'
37: j F'lin Range Speaker
38.Sass' hertex Duct '
as:L", S#~ak~r 'Relea's~ lever
40. Speaker Wir~ "
Main PWB
Screw(B06)
1U1-ft-~~;::&'
ea xamm
Tape
Mechanism
'II!
FITTINGOF DIALPOIN,.ER '. "
Di~i PO,inte;~(203),,, "~II ,':,,"" _ .• '
I ,,:,;,,'," ,IIO""I'p'o'I'nt
", , "F7¢="I,
ialPointer (203
1. Remove themainPWB.Allachthedialpointeras shown arrow
®onthefrontcabinet, puttingit'intothesection indicated by
arrow®.Insertit betweenthearrows©.
2.InstallthemainPWB in.tb,e frontcabinetand secure"il withthe
two screws.' , ,,' '! ,';, I • ,.~"~, .1,,;;:-
3.Turnthedial drum inthe direction indicated by arrow@. Set
the dial pointerto point "0", and then make the rest of the
adjustments.
F'igure :3
-3-

WF·971T DISASSEMBLY
Front
Cabinet
Front
Cabinet
(A2)x2
03 x10mm
~~~
t(A7) xl
//--=;;dR-c-r- Main
PWB
(E2) x1
Figure 4-2
(M) x1
03 x20mm Rear
Cabinet
Figure 4-1
(D1)x2
03x8mm
Front Cabinet Main Nat
PWBVolume
PWB (B1) xt
Washer
LED PWB
Graphic
Equalizer
PWB
Surround PWB
Open
~ Casselle
Holder
(Lefl/Right)
(C1) x4
esxarrm
Caution on Disassembly
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 powersupply plug from fhe wall
outlet before starting todisassemblethe unit and remove
the batteries from the unil.
3. Take off nylon bands or wire holders where
they need
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 and other circuits when servicing.
SPEAKER
MAIN UNIT
STEP REMOVAL
PROCEDURE
FIGURE
1
Front Cabinet! 1. Battery Compartment
Rear Cabinet Lid ..................
(Al)xl 4-1
2. Screw............... (A2)x4
3. Screw............... (A3)xl
4. Screw...............
(M)xl
5. Screw............... (A5)x5
6. Socke!.............. (A6)xl
7.Tip.................... (A7)xl
2MainPWBI 1. Knob................
(Bl)xl
4-2
VolumePWBI 2. Socket..............
(B2)x5
Surround PWB 3. Screw...............
(B3)x2
3
Graphic Equalizer
1.Screw............... (Cl )x4 4-2
PWB
4LED
PWB 1. Screw............... (01 )x2 4-2
5Tape
Mechanism 1. Openthe cassette holder
4-2
2. Screw............... (El )x5
3. Lug................... (E2)xl
6
Power PWB 1. Screw............... (Fl )xl 4-3
2. Bracket.............(F2)xl
STEP REMOVAL
PROCEDURE
FIGURE
1
Front Panel
1. Screw............... (G1)x4 4-4
2
Woofer 1. Screw............... (G2)x4 4-4
3
Surround 1.Screw............... (G3)x2 4-4
Woofer
Speaker Cord
Holde:...r __ ~_
Speaker
~r=''!CCord
0",-::'...-_Driver
(G1) x4
03x16mm
Power
Transeformer
SpeakerBox
Figure 4-4
Figure 4-3
-4-

WF~97:tT
:~';~:\-) ';':
''', t
C02.} x3
Special Screw
1'-TA:PE21
;,j- j
Playback
Head'-
tI TAPE'2 1 " '
.1
Pillch.Roller'
.. -- ,195f ,,,i). ,
Pinch Roller
Pawl" •..
...........
.,,, '(l)
:JI:T'APElf;!
(AI) ,,1·.
i, ,·,
..•. ,.0:'1
02x3mm, ,J ',-, ,,~'-,) hJ .'
·,·;CRecord/Playback
-Head
. <_1.'-,.'; I, ',1
Figure 5-1
Figure 5-2
Motor
Figure 5-4
.Figure
5"'3
i.: i
, ):'.: ~l
iI~:d'J~)",'i');) ;".
(81-)-1<1-
02x6mm
Hook
~A,2) ,,:;....'. . ,
WW
·::: ,- "
",. ,
t
[TAPE 1I 'in
Pinch·Rolier
- @ " . (Cl).·.·.· .
",,' "'j ',J
PinchRoller
Pawl
REW/ FF
Belt REW /FF
(E3)xl ClutchAss'y
I TAPE 1I
Mater
,',"
ITAPE21
Frywheel
REW/ FF
Belt
(E3)
xl
REMOVING AND ~EINSr~LlING THE MAIN PARTS
TAPE MECHANISM SECTIOllj:J
Perform steps 1, 2 and 5 of the dis!lssembly""methbd to
remove the tape mechanism. (See page 4';) J:: 'i.""'1·I">:, '
':' -'. ;-:'; ':-l' ':~ -~:'" :1
How to removethe record Iplayback;playback
and-e-iaseheads (See Fig.5~1· and5~2.) ...
',I. Remove thif~crews! (,I\I}x~ pCS:;LtO' remove.the:recordi
i playbadffl6:ad. i ~'iL';)i]' .
,_ ... '_', __ .. ' .. _, _, '._ .. 1 .. _ ., _ .... _ ... ,I
,2.Rembv.em;e.. hQiqk~(A2P(2pts:;toW~rd the tef1terpositi~rl
; a.~;,~.~,o",,~}n; ~iq,)5,1. and then extia9t the erase head
.. upward. __ ..1_ _ . __ 1
'3. Remove thescrews :(Bl) x2 pcs., to remove the plaYbae~
'head. -;:;:)i'; :",;YT ::-;; ,',"<)
iNote:~::<';;:i'-:' ":'-,i,]::.; ):-1 ! ,1:1,>:')) ';: .,1i,:.:';, , .".
,I. The-playbaclc. hea~ of this m~pqi'.~i.s,m is supplied as
.;:finished product with
f1exiplE\;Pi!V,!;l,', Hi I
Before removing the flexible PWB,.:re"love the solder on
ithe switch. \.- ...- - ...... ",-- _..
2. After replacing the 'heads' lliiiJ'·ila.ri6r~ing the"iizirh~tJ1
~. "', -." '''', . ' t l .:. ':_.' '." ~ I
adjustment, be sure:t(j~applyscrewIQck:i'
How to remove the pinch ,roUetl
l(See,Fig. 15-3.)
il. Carefully bend the pinch rollerp,,"wl h,' the direction of the
.
arrow ®, and remove the pinch ron'er (C1 rand (C2)
upwards.
How to remove the motor (See Fig. 5-4.)
1. Remove the beit. ''liT:'!:
2..Remove the screws, (Dl) x4pcs., toremovelhe motor
bracket,,_', ,., :' ~h;;~'j:'i i~.:~' ,
3. Rem~v~' ik~'~crewsi (D2)JxJ3:pcs'iitcYramovethe motor.
, i,lJ..':)-,),I, ',.1 " .
Note:
When ffi,!untiqg themotor, pay attention to the m6t6rmount;
'ing ,argl~~;: ;'::'1' j":'1i; '",") !_~:' i- -;.,,;.
How to remove the belts (See Fig. 5-5.) ..." '.
'1. Remo~ethe"rriaiil b~lt (El) x1 pc:,aitHe lapefs1defro"l
. the motor pulle\C: .. ". ":". .
2. Remove the:ri1airibelt (E2).x:li pc.cat the tape 2 slde.from
therhotor'plilley.
'3. m;rhove the REW/FF belt,(Eii) 1<2. pcs., from the REW/FF
roller.
4:PUf on the beits in the reverse order of removal,
Note:
When putting on the belt, ascertain thatthe 5eitisnot twisted,
.and clean it.

WF-971T
MECHANISM SECTION
• Driving Force Check
ADJUSTMENT
TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
Torque Meter Specified Value
Play: TW-2412 Tape 1: Over 50g
Tape 2: Over 60 9
• Torque Check
Torque Meter Specified
Value
Tape 1
Tape 2
Play: TW-2111 30 to 60 g.cm 30 to 60 g.cm
Fast forward: TW-2231 55 to 120 g.cm 80 to 135 g.cm
Rewind: TW-2231 55 to 120 g.cm 80 to 135 g.cm
• Head Azimuth
Test Tape Instrument Connection
MTT-114 Headphones Socket
(Load resistance: 32 ohms)
• Tape Speed (Normal only)
TestTape Adjusting Specified Instrument
Point Value
Connection
MTT-111 Tape 1.2: VR501 3,000 ± 60 Hz
Headphones
socket(Load
resistance:
32 ohms)
TAPE SECTION
Position of each switch or control
Volume control
Max
Beat cancel
A
Function/Power
Tape/Stand-by
Dubbing speed/Built-in Microphone OFF/Mic ON
• Bias Oscillation Frequency
Specified Value
Beat cancel
A: 100±4kHz
B: 94±4kHz
C: 104 ±4 kHz
• Playback Amplifier Sensitivity Check
TestTape Specified Value
Instrument Connection
MTT-118 1.3 V ± 3 dB Speaker terminal
(Load resistance: 3 ohms)
• AM IF/RF
Specified
Instrument
Test Stage
Value/Adjusting
Point
Connection
IF T3 Input: Antenna
Output: Pin 3 of IC2
MW Band fL: L6 Input: Antenna
Coverage fH: TCa Output:
MW Tracking fL (600 kHz): Headphones Socket
L3(MW)
(Load resistance:
fH (1,400 kHz): azohms)
TC7
LW Band fL(148.5kHz): L7
Coverage fH(283.5kHz): TC4
LW Tracking
fL: (LW)
fH : TC2
• FM IF/RF
Specified
Instrument
Test Stage
Value/Adjusting
Connection
Point
IF T1 Input: Antenna
Detection T2 Output: Pin17 of iC2
Band Coverage fL: L2 Input: Antenna
fH: TC6 Output:
Tracking fL (88.0 MHz): Headphones Socket
L1 (Load resistance:
fH (108.0 MHz): 320hms)
TC5
• VCO Frequency
Test Stage Specified Value
Instrument
Connection
VR1 76 kHz ± 200 Hz Pin 13 of IC2
-6-

JMAINPWB I
)
L4
LW ~
L3
~ MW
• -rC2@@I®I~5" .
.. ' TCa ,TC3@1(§J ILa
TG70 0 '." L.7eL-Ifi-rrIMi'lti\m---:'1
,., I ',' "TC4 r;:-, ...
TS'TC50 0 '"' i±lloili' f:\Y~~T~P]8JQ~fM\~
'fA~I~II~I:' ,.,~"'T.@".~, "'<§)-,
12 ®1 :1:;1; IC1 L6 '
"r-iQ2l' I' T1
~. fH fL
VR1' T2j (§J I ~ ~gV~~~~E
~ FM DETECTION IFM IFI
Ivcol fH fL
FM BAND
COVERAGEi
FM
TRACKING
IMAIN PWBI,
Figure 7-1 ADJUSrME~T POINTS
ITAPE SPEEDI
~
VR501
ICNP501 I
IC401
. j'/ .,
FigureNAoJUSTME;NT ,PQI~TS·.
-'7-

WF-971T
A
r-----------------------------------------
-
-
"
SW40'O
~1l
~~~~J~~~
SW401C
•
"
".
'"
STAND·BY
flAPE R1tB
'"
rc'b
WER O
RADIO
~~W-B,(
.W
0504, M010R CONTROl.
'"
;.J~
'00'
I()§-
".-
10K(B)
.~~
~JR
<:Joe
-
",
~o
POWERON/CD r-s
RADIO
STANO-8m-APE SW401A
FUNCTION
SW103A
FMMONOIFMSTEREO
"
0120
4.7150
R120
."
l103 R119
2.7mli
."
C119
41150 -a
~~~~
R157
'"
~;! ~~
R158
'<
'"
~§
"'
ud
"
05020503: SWITCHING
'"
470K
C117
0,015
(MLI
,.
"
"
1N4145
tat
'"'
,I>
1N4148
"
05 • 042
1~4.7150
!"'Coo
"
'"
'00
HI·SPEED DUBBING: ( )
NORMAL SPEED OTHER
"
SW10l RECORD/PLAYBACK
'"
1/50
,~
100110
SW101F F'~I' _F======:'J
p~?~Ab'l( ~
FMIF
112 CFl
~3 I~
~~1 I ~ ~
i;3E i HI- 2
- - ,I O?kll nci ,+-----.,-"---+---1-----'-+----""'--"
,,~
0.02
9~2
'"
•
silE~~
'" '"
"•
,
sYn
Bp1r1A
I-
I
~"'"' ~ IC1
MIX ~~.£J TA737BP
GNOr-- ~ vee FM FRONT END
R150
."
R151
."
MAIN PWB A1
I CNP10~
i
i
,
I
,
I
i
'"
Te7 ;
FMBANDPASS
FinER
BPF',
""
L·CH I@~-":;o;,
GDILINE I~j-~-;~f::t::::==:::;;~;;;:=========f::=====f================il
R-CK I~
wctot ,i
BUILT-IN
MICROPHONE
II
Jl01
MIXING
MICROPHONE
"
lN4148
i
'M ,
OOANTENNAI
y,
F
D
8
E
c
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1 2 3 4 56
Figure 8 SCHEMATIC DIAGRAM (1/2)
-8-

r-'
F
-
-
-
-
-
."
JNTAOI.
--------,
rca
WF;'971Ji
"' "rce
ia
rtrr i)
'"
VO~TAG.E
~~.
'.VOLTAGE-,:,
hPE
~
"0.
FM ',,_ " MW
-,
13. a..v ,
rfii
Ii
,. 14' ri'I
15', '.:lV
L:!TC6 LS l:CS'.
16-, lV "
""
n, IH',
r'';<V FMBA"D MW .
•
'.'V'-
e'
COVERAGE
"1.av
•,. 00
,. at
ea u. .
'"
ea ,CW
,. ,. ,. m4CKING
" rc,
n, ".
LW!IAI'ID
COVERAGE
icect
~y. VOLTAG
';r
..•.•.....
,
!
-- - ,-
J403 '
,HEADPHON~
I
i
,
-------'
78:11 ,12 I

WF-971T
-------:-----------
l:L~
TAPEMECHANISM WH ,
at ,'!)""
,"
'"
EAASE(6B)
HERAD
""~
330HZl
VR253 c:
1kHz ll~
~;ij!
VR252 ffi §
''"' J
VR261
10kHz
CNS251
,
a
a
•
s
+'''*-+-''4 e
IGRAPHICEQUALIZERPWB-B I
CNS103
nc
CN5~
SW503
TAPE2
PCAY
M501
TAPE
MOTOR
AECDROIPLA YBACK(B6)
',",0
SWS02
TAPEl
""'"
SW501
TAPE2
MAIN
8
A
C
"
?
8
7
(246)
-------------------------------RO---------------.,------------
7 EB
(2~5)
f8
(246)
T601
POWgR
TRANSFORMER
p,
S0601
"~_ KCP~~~:PC'
O. 0AC220V 230V
t~ '"',
(232)
.~--...=---{o::::::::J---u---------u------------
BATTERIES
DC,2V['O'size(UMlSUM·l,
R20orHP·2jBATTEAY X 5]
o
o
SW601
VOLTAGESELECTOR
AC220V-240V ACt lQV-127V
COLOR TABLE
BR BROWN
AD ,EO
0,
RANGE
H YELLOW
BR
GREEN
at. BLUE
H VIOLET
GY GRAY
W,
WHITE
ax BLACK
PK PINK
o
F
H
E
G
23 4 56
Figure 10 WIRING SIDE OF P.W.BOARD (1/2)
-10-

WF~971T
SW102
- a BEAT
CANCEL
MW
GR RD
D522:POWERl8ATI,
D521:FMSTEREO
D5Zl:FORWARD
D524:REVERSE
L3MWtLW BAR ANTENNA
LW
-1
, Mlel01'
BUILT-IN'
,.~.
WH BK'
ISURROUNDPWB-CI
-';'
,.
,
________________________________________________________________________ 7__ ~~~~
---J---------,-_-----_ ~l j ;~,
, .,." '.;' Z W
, I: «D-
: : z~~ ~
i, i~§g f·~
----:-----~~-", i Ul~lli~ 1:
,,: ~ ~
: : ~ it c
: : ~-----------------~,-~_._--.
,,
, ,
, ,
, ,
---;- -------- \- ------------------- ------------
"
---r---------
,
789 10 11 12
Figure 11 WIRING SIDE OF P.W.BOARD (212)
-11 -

WF-971T
NOTES ON SCHEMATIC DIAGRAM
• Resistor:
To differentiatethe units of resistors, The symbol as K and
Mare used: the symbol Kmeans 1000 ohm andthe 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
FA
V1BN
E B C
80500
85500
9014 C
• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the
chassis with no signal given.
• Schematic diagram and Wiring Side of P.W. Board forthis
model are subject to change for improvementwithout prior
notice.
• Parts marked with ",Ih" (C = ::J) are important for
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 POSITION
SW1 BAND SELECTOR FM
SW101 RECORD/PLAYBACK PLAYBACK
SW102 BEAT CANCEL A
SW103 DUBBING SPEED/MIG/ MIG ON/
FM MODE FM MONO
SW301 SURROUND OFF
SW401 FANCTION SELECTOR STAND-BYfTAPE
SWS01 TAPE 2 MAIN OFF
SWS02 TAPE 1 MAIN OFF
SWS03 TAPE 2 PLAY OFF
SWS04 TAPE 2 DIRECTION OFF
FRONT
VIEW
~
L-34GD
L-34HD
SLR-56DU3F
Figure 12 TYPE OF TRANSISTOR AND LED
-12 -

:':J:: I
,"
L·j;·\,·"
1," A\
,.,;',
.-",
.J
i' .
\', ~:' ji! ."
;1'1",
1.;'
,,,
1,,';\
,",j/.
'd/\
if'1; ',
".!
,;" :'J
..',
','\
.'1
,;:l!
';1
)j
'1)
Capacitors:
VCC ,;'...." ,: c~ra0ie type
VCK '"
.•.•. ," ,.ceramic type
veT .,·.':,:~u;, ..... ;;.;~' .. :.: .. ~Se~~bonductor tYP,e':
vc•• Mt.~:;.: .. .-;.~:.,:,c:Yliiri4rica('type (v:'!th?ut.'i~~~:wir~)
VC •• MN".;.,.,." Qy!inqrical,type (wlthoutleaqwire)
VC" TV L rSquate type(withoutleadwife)
VC·· TO ::.. :u ~'.'Sq~ate tipe (kithoutiead v"ire)
VC·· CY'.,,,.,,,,,.,..•$quarel\(pe(withputiead",ire)
VC·· oz·......:....'.,..: Squatetype (withoulleaQ Wire)"
VC ...... '~. '~.~. :f,.;Th~ 13th. character r~pt¢s~,{li~ b\~pacitY differenq6.
, :', ("~~; ±.q%"a!<" ±100!o, Jir vr,'.±2Q%, ",N"±30%,
"C"'±O.2S pF,"D" ±O.S: pFi "Z' +80-20%.)
',-!"--- ."
, I'
1:;,' rv
j", i)""',' :: " j, ,,;iHOW;TO ORDER1R~PLACEMENT PARTS" ,. ',.,
To have your ord,er:1iiled:prohlptlY'an;d c()rre6tly;::pfease furnish'the "i" :-,' r: .-;' ," ,'I', " .... 'J '--:;--'.....,.,.,.. __ ----,
\--.' . ,,"'., ", .-\ '\ .. ;':,-", ",,:--;" :,' I ',.J.';', :,~," I ):,.'.;;'c, ,'." ;,) :f'or,V.S.A•. ,olJly," 'I
following lntorrnatlon.,':'), ~i ,',:'\ !', '. j'; .. ;,,!, .; ,Contact y" 0,' u. r:n" earest SHA,RP iPartsDisttibutcfbto order.
1. MOPE" NUMBE8 h '
,2,,, REF. No.
3. PART NO." h' 4.,'DESCFlIPTION
\/; , ,,'.,'1.,.1'-)",/
.»:
*MARK:'SPAREPARTS·DELIVERY SECTION .' n;
"," .-II
111 :i )
,-------'F---,."! I;xplal1ation qt(;~pacitprs/~esistors parts (;p(les----..,.,......,.---..,.-----..
,'.', ' . ',.'" I " .' c.'. " .... , .. , ... , ""." ',,' : " ,';,', ':',
Resistors
VRD Carbon-film type
VRS
Carbon-film type
VRN Mefal'fiIriilype
VR •• MF "..:. dyliri~riqJrtype (witOlJut!'MWi(e)
VR •• MN :" ••.• , ..• ,: Cylinijrieal,tYPa (Vlitho~tlead-viire)
VR •• TV :.J.., Square type(withoutlead wiier •
VR •• TO .' :.::. Square type()VithiMiead Wire) , '
... " ...." ., .,., .','. , ,",,', ,.:"" , .... 1,
VR •• Cy ,.. ,., .•squaretype (Without lead wire),
VR·· CZ ;,,!..,.•. Square type(withotil leai:H'iire)'
VR ,j '. :.'THe13th ;6haracter- ~epi"ese:~t~;)error.
("J" ±5%, "F" ±1 o/,,:,/:D:: #'J!??[cil'
:1"
5' ) 1\'
,;'::"'.:
)'·1:
NOTE:
Parts marked With"'~" are important, lor maintaining the satety 01 lhe set.
Besure to relplacep,u!$ withspecified
onssfor malntainlnq thesatetyand performance olthe set,

WF-971T
NO. PART CODE
* PRICE
DESCRIPTION NO.
PARTS CODE
*PRICE
DESCRIPTION
RANK
RANK
INTEGRATED CIRCUITS C6 VCCCRU1HH100J J 10 pF
(RH),50V
C7 VCCCPU1HH3ROC J AA 3 pF (CH),50V
IC1
9FGS3200737872 J AE FM Front End,TA7378P C8 VCCCPU1HH150J J AA 15 pF
(CH),50V
IC2 9FGS3200180561 J AK IF Amp.& FM MPX.,LA1805 C9 VCKZPU1HF203Z J
AA 0.02 iiF,50V
IC101 9FGS320081a972 J AH Pre Amp.,TA8189N C11 VCCCPU1HH5AOC J AA 5 pF (CH),50V
IC251
9FGS3200382257 J AH Graphic Equalizer,BA3822LS C13 9FGS4323014120 J AG 300 pF,50V,Styrol
IG301 9FGS3200455857 JAF Ope Amp.,BA4558N C14 9FGS4322414120 J 240 pF,50V,Slyrol
IC401
9FGS3200541557 J AL PowerAmp.,BA5415 C16 VCCCPU1HH7AOC J
AA 7 pF (CH),50V
C17 RC-GZA106AF1E J
AA 10 llF,25V,Eleclrolytic
TRANSISTORS C18,19 VCKZPU1HF203Z J
AA O.02I!F,50V
C20 VCQYKU1HM392K J AA 0.0039 ).tF,50V,Mylar
0101-103 9FGS3390140332 J AS Silicon,NPN,9014 CC21 VCKZPU1HF403Z J AA 0.04 )IF,50V
0105 9FGS3380500432 J AC Silicon,NPN,8050 DC22 VCKYPU1HS471K J
AA 470 pF,50V
Q401,402 9FGS3390140332 J AS Silicon,NPN,9014 CC23 VCOYKU1HM822K J
AA 0.0082/lF,50V,Mylar
0501
9FGS3380500432 J AC Silicon,NPN,8050 DC24,25 RC-GZA335AF1HJ AS 3.3 ).IF,50V,Electrolytic
0502,503
9FGS3390140332 J AS Silicon,NPN,9014 CC26 VCOSMA1 HL152J J AS 0.0015 ).IF,50V,Styrol
0504 9FGS3385500432 JAC Silicon,PNP,8550 DC27 RC-GZA105AF1H J AS 1 )IF,50V,Electrolytic
0521 9FGS3390140332 J AS Sillcon,NPN,9014 CC28 RC-GZA107AF1A J AS 100 )IF,i OV,Electrolytic
C29 VCKZPU1HF203Z J
AA 0.02 )IF,50V
DIODES C30 VCKZPU1HF403Z J
AA 0.04 )IF,50V
C31 RC·GZA226AF1C J AS 22 )IF,16V,Electrolytic
01,2
9FGS3600414857 J AA Silicon,1 N4148 C32,33 VCQYKU1HM123K J
AA 0.012 j.l.F,50V,Mylar
D5,6 9FGS3600414857 J AA Silicon,1N4148 C34,35 RC-GZA475AF1H J AS
4.7Il F,50V,Electrolytic
D101-105
9FGS3600414857 J AA Silicon,1N4148 C3B VCCCPU1HH390J J AS 39 pF
(CH),50V
D501 9FGS3600414857 J AA
Silicon,iN4148
C3B
VCCSPUiHL181J
J AA
180 pF,50V
D502 9FGS37i0823557 J AS Zener,8.2V,MTZJ8.2C C39,40 VCKYPU1HB102K J
AA
0.001 j.l.F,50V
D503 9FGS3600414857 J AA
Silicon,1N4148 C41 VCKZPU1HF203Z J
AA
0.02 )IF,50V
D521,522 9FGS3523200100 J AS LED,Red,L-34HD C42
RC-GZM75AF1H
J AS 4.7 )IF,50V,Electrolytic
D523,524 9FGS3553200100 JAD LED,Green,L-34GD C43,44 VCKZPU1HF203Z JAA
0.02Il F,50V
D525 9FGS3534200100 J AE LED,Orange,SLR-56DU3F
C101-104 VCKYPU1HB821K J AA 820 pF,50V
&0601-605
9FGS3600539200 J AS Silicon,1N5392 C105,106 RC-GZA106AF1 E J
AA 10 )IF,25V,Electrolytic
C107,108 VCQYKU1HM333K J AS 0.033 j.l.F,50V,Mylar
FILTERS
C109-112 RC-GZA475AF1H J AS 4.7 JlF,50V,Electrolytic
C113,114 RC-GZA106AF1 E J AA 10 )IF,25V,Electrolytic
BPF1 9FGS6319803002 J AN FM Band Pass Filter C117,118 VCOYKU1HM153K J
AA O.o1 5Il F,50V,Mylar
CF1 9FGS6321072001 JAC FM IF,10.7 MHz C119,120
RC-GZM 75AF1H JAS 4.7 )IF,50V,Electrolytic
CF2 9FGS6324600002 JAE AM IF,460 kHz
C12i,122 VCCSPU1HL 131J J AS 130 pF,50V
C125,126 VCCSPU1HL 151J J AA 150 pF,50V
TRANSFORMER
C127
VCCSPU1HL121J J
AA
120 pF,50V
C128 VCCSPU1HL331J J AA 330 pF,50V
T1 9FGS4741000701 J AC FM IF C129 VCQYKU1HM102K J
AA 0.001 j.l.F,50V,Mylar
T2 9FGS4741000701 J AC FM Detection C130 VCKZPU1HF203Z J AA 0.02
IlF,50V
T3 9FGS4731000511 J AC AM IF C131 VCQYKU1HM822K J
AA 0.0082 ).IF,50V,Mylar
&TB01
9FGS4857001132 J AR Power C132 VCQYKU1HM123K J
AA 0.01 2Il F,50V,Mylar
C134 RC-GZA107AF1A J AS 100 )IF,1OV,Electrolytic
COILS C135,136 RC-GZA226AF1C J AS 22 )IF,16V,Electrolytic
C137 RC-GZA225AF1H J AS 2.2 )IF,50V,Electrolytic
L1 9FGS4710045805 JAA FM RF C138 RC-GZW22SAF1A J AE 2200 )IF,10V,Electrolytic
L2 9FGS4710345804 J AD FM Oscillation C140 RC-GZA106AF1 E J
AA
10 )IF,25V,Electrolytic
L3 9FGS4608011717 JAS MW Bar Antenna C141 RC-GZA 105AF1 H J AS 1 )IF,50V,EJectrolytic
L4 9FGS4624030700 J AD LW Bar Antenna C142 VCQYKU1HM183K JAS 0.018 j.l.F,50V,Mylar
LB
9FG54721000510 J AC MW Oscillation C143 VCKYPU1HB102K J
AA 0.001 j.l.F,50V
L7 9FG54721000540 J AC LW Oscillation
C144
RC-GZA 105AF1 H J AS 1 IlF,50V,Eiectrolytic
L101,102 9FGS4522340502 J AC 22 mH,Choke C145
VCKYBT1HB22iK
JAA 220
pF,50V
L103,104 9FGS4527240502 J AC 2.7 mH,Choke C146 RC-GZA 105AF1 H J AS 1 )IF,50V,Electrolytic
L105 9FGS4761000601 J AD Bias Oscillation
C147 RC-GZA 106AF1 E J AA 10 )IF,25V,Electrolytic
L501 9FGS4522042002 JAC
22ll H,Choke C148
RC-GZM76AF1A
JAS 47 IlF,1 OV,Electrolytic
C149 RC-GZA106AF1E J AA 10 IlF,25V,Electrolytic
VARIABLE RESISTORS C150 RC-GZA226AF1CJ AS 22 IlF,16V,Electrolytic
C151,152 VCC5PU1HL331J JAA 330
pF,50V
VR1 9FGS5392103001 J AC 10 kohm (B),Semi-VR [VCO] C153,154 VCQYKU1HM102K J
AA 0.001 flF,50V,Mylar
VR251-254 9FG55342503002 J AD 50 kohms (B)x2 C155,156 VCQYKU1HM822K J
AA
0.0082IlF,50V,Mylar
[Graphic Equalizer] C231,232 VCQYKU1HM682K J
AA
0.0068 ).IF,50V,Mylar
VR2S5 9f:GS5342503001 JAD 50 kohms (B)x2
[X·BASS]------
C251,252 ___
RCcGZM75AF1HJ AS 4.7 j.l.F,50V,ElectroJytic,_
VR401 9FGS5323503001 J AF 50 kohms {B)x2 [Volume] C253,254 RC-EZD105AF1 HJ AS 1pF,50V,Electrolytlc_
VR501 9FGS5392222001 J AC 2.2 kohms (B),Semi-VR C255,256
RC-GZM75AF1 HJ AS 4.7
ur.sov.arectro'yuc
[Tape Speed] C257,258 VCQYKU1HM223K J AS 0.022 IlF,50V,MyJar
C259,260 VCQYKU1HM102K J
AA 0.001 IlF,50V,MyJar
VARIABLE CAPACITORS C261,262 VCQYKU1HM333K J AS 0.033 flF,50V,Mylar
C263,264 VCQYKU1HM332K J
AA 0.0033 ).l.F,50V,Mylar
TC2 9FGS5471312000 J AD Trimmer,30 pF C265,266 VCQYKU1HM104K J AS 0.1 flF,50V,Mylar
TC4 9FGS5471312000 J AD Trimmer,30 pF C267,26B VCQYKU1HM103K J
AA 0.01 )IF,50V,Mylar
VC5-B 9FG55444211001 J AD Variable Capacitor with Trimmer
C269,270 RC-GZA334AF1 HJ AA
0.33 )IF,50V,EJectrolytic
(TC5-B) C271,272 VCQYKU1HM333K J AS 0.033 j.l.F,50V,Mylar
C273,274 RC-GZA105AF1H JAS
1/lF,50V,Electrolytic
CAPACITORS C275 RC-GZA107AF1A JAS 100 /IF, 1OV,Electrolytic
C301,302 RC-GZA106AF1E J
AA
10 )IF,25V,Electrolytic
C1 VCCCPU1HH100J J
AA 10 pF (CH),50V C303,304 VCQYKU1
HM332K J AA 0.OO33IlF,50V,Mylar
C2 VCKYPU1 HB102K J AA 0.001 ).tF,50V C305,306
RC-GZM75AF1H
J AS
4.7Il
F,50V,Eleclrolytic
C3 VCCCPU1 HH3ROC J
AA
3 pF (CH),50V C307,308 RC-EZD105AF1H J AS 1)1F,50V,Electrolytic
C4 VCCCPU1 HH5ROC J
AA 5 pF (CH),50V
C309
RC-GZA106AF1E J AA 1OIlF,25V,EJectroiytic
C5 VCKZPU1 HF203Z J
AA
0.02Il F,50V
C310
RC;:-GZA476AF1A J AS 47I1F,10V,Electrolytic
-1-

,
,,
1L9FG19900000108 J AQ Base'Ass'y.Tape1
29"G19900000175 JAE Plate,Swit6hActuator
39FG19900000110" JAG LevEir;Actu'atbr Push Buttori
49FG19900000111' JAF
.t.ever.aecero Button
59FG19900000112', JAE
Lever.Pfay'Button
6'9FG19900000113' J, AE Lever,Hewirid Button
79FG19900000114 JAE .
Lever.Fast Forward Button
89FG1S900000115 JAE Lever;Stop/Eject Button
99FG19900000116 J,
AF
'LeverPause Button
10 9FG19900000117' JAC Spi"lng,Pause' Control
11 9FG1990000011aJAC
tcckerpause Button Lever"
12 9FG19900000119' JAC
Spring,PaUs:e- Button Lever';
,Locker,
13
'9FG1' 9900000120", JAC StopperPause Button Lever
Locker Sprlrig
14 9FG19S00000121 JAC Sprhig,FF/REW Button
Lever
15 9FGi9900000176 JAN MairiChassis Ass'y,Tape 1
16 9FG19900000)22' J AC Sprlhg,Ejecf Actuator
17
9FG199000~(j177 JAC :rSprlhg,PlayButton Lever
-2-
OTHER CIRCUlrRYPARTS
CNP102 ,..9F'tlS9425031DOl J, AB ::Blug;3P'itl
CNP104
tiFGS94250;4,1 001' J, AB ,PILlg;4P'in
';',:
CNP201 '9FGS9425mn 00.1"
J AC'
PILlg\6Piil;1
CNP501 9FG'SM2509100:f· JAP j
PIUg;SPin
CNP50S 9FGS942502~ 001 J AB'i 'Plug~2Piil
CNP505
9~GS942506~ 001', J AC PIUg,6Pin,
CNS101
9FGS939'50703d~ \J AD CbrinectbrAss'y,SPin
CNS103 9FGS93950t04dl" J, PiE' CbhileCtb'rASs'y,4Pin
CNS251 QFGS939507.060l J AD 'Cbnri'e'ctbr'JXss'y,6Pin
CNS502 9FGS.939507090-l', JAK CbilriElctbr'ASs'y,9Pin
CNS504 9FGS939507020'1.J, AC .
comector Ass'y,2Pin
CNS506 9FGS9395070602 J AG' COilriector:Ass'y,6Pin
Lt.Fa01
9FGS6~2i,12S101
JAC F'llseiT1.25AL250V
FW1 9FGS9504t61
00;1 J
AB'
FJatCa.ble,3'Pin
J101 9FGS5652355001" J AC 'Jack,MixingiMicrophone
J102
9F:GS565S85400-1 J
AD'" 'JacK,GD/Lili'e' Input
J401 9FGS5l540043m}l JAE,:
Terminal.Speaker
J402 9"GS5640023001 J AG'
Terminal.Surround Speaker
J403'
9FGS56523584D;1\ JAE Jack,Headphbnes
J601 :,9FGS565463300ti J AE Jack,DCPowerInput
M501 ' '9FG1'990000'0241,'
J, AU, MotorWithP.lilley [Tape]
MIC101
9FGS6121,1 O~ 00;1
JAD BuilNn'Microphone
,1';S0601 9FGS56330221
0'1
JAE 1scceeexc.eewer Input
SW1 '9FGS5118030012 J AD SWitchjSlide'Type
IBandSelector]
SW101 9FGS514a02001'S\ J
AC,
Switch,PusH-Type
,I; II'" ;,[RecordlP[ayback]
SW102 ',9FGS51,12o.300f2~
JAC SWitch,SlideType {Beat Cancel]
SW10S
9FGS51,120S-0022:\
JAC . SWitch,SlideType
t, '[Dubbirig Speed/Mic]
SW301 9FGS5,144020012 J AG Swltch.PustiType [Surround]
SW401 9FGS5114030012 J AC SWItCh,Slide'Type
,
{FLiMCtionJSelector]
SW501' " 9FG'19900000126 JAF ' Swltch,E.eafType [Tape 2 MaiM]
SW502
'SFG1990bOOO126
JAF Switch',LeaJType [Tape 1 Marn]
SW503
,'9FG1'990000b1213
JAF Swltcb.teet.rype [Tape 2 Play]
SW504 9FG'19900000213 J AR :S'Witch,Slide Type
'[Tape 2 Direction]
MECHANiCAL PARTS
C401,402 ',V,CQYKU1HM182K
C403,4d4 "VCQYKU.1HM683K
C405,406';' ,r ,RC'-GZA475AF1H\
C407,40S1 ':::li)VCKYPU1 HH102'K'
C409,4'1'O' RC~GZA107AF1A"
C411,412': »RG"GzA107AFfC/,
C4t3,41':4':I: VCQYKU1HM224K
C415,41-'6'; I", ':;RC~GZS108AF1C\
C417 ,rRC~GZA476AF1E:\
C419 rrHC-GZW228AF1E'.
C420 RC~GZA226AF1E'\
C502 ,;'1 VCKZPU1HF'20~Z,
C503 'HC~GZA227AF1A\
C504,505 VCKZPU1HF20SZ
C5M m; 'RC.,ClZA107A~1E:"
C507 ,NCKZPU1HF20SZ,
C601-604 :;NCKZPU1HF20SZ.
C701,702 ,,"9FGS445225522:01
RESISTORS,
R1 VRD~ST2EE1'D1J "
R2 !" VRD~ST2EE3S0J\
R3, VRD-ST2EE224J/\
R4 VRD_ST2EE47OJ,
, R5' I I VRD~ST2EE'101J'"
, R8" 'VRD"ST2EE101J
R9 VRD,ST2EE392J:\
RiO VRD~ST2EE474J
R11 VRID~ST2EE223J
R12 VRD~ST2EE104J
R13 VRD~ST2EE153J
R14 VRD~ST2EE821J
R15,16 VRD~ST2EE103J
R17,18 VRD-'ST2EE272J
R101,102 VRD,ST2EE560J.
R103,104, VRD"ST2EE184J
R105,106. VRD~ST2EE562:J;·
R107,108 VRD~ST2E:E472J
Ai 09,11:0 VRD~ST2EE223J,
R111,112 VRD~ST2E6184J
R,113,H4 :VRD·ST2EE222J
R115,116 \I\RD,ST2EE221J'
RH7j,118' iVRD-ST2EE22SJ,
R119,1201 ';VRD,ST2EE47SJ
R121,122 VRD~ST2EE223J
R123,124 I' .vRD~ST2EE123'J
R125 VRD~ST2EE27SJ
R126 ")I VRD,~ST2EE470J'-
R127:,:128, VRD~ST2EE101J'
R129r;131 VRD-ST2EE103J;\
R1S2 VRD~S;T2EE221J'-,
R133 .vRD,~ST2EE1 05J .
R134,135 VRD.ST2EE103J
R136
'VRD~ST2EE472J
R137 VRID~ST2EE822J
R138 VRD~ST2EE102J
R139 VRDj-ST2EE101J
R140 "VRD~ST2EE102J'
R141 VRD.ST2EE472J
R142 ,"VRD,ST2EESS4J,'
R143 VRD·ST2EE680J,
R144 ,::VRD.ST2EE473J
R145 VRD'ST2EE472J
R146,147 VRD'-ST2EE103J"
R148 VRD'~ST2EE221J
R149 VRD.ST2EE472JI.
R150,151 VRDlST2EE473J,
R152,153 VRD"ST2EE~22J,\
R,154 ,'~:,J VRDcST2EE101J
R155, 1:5a VRD~ST2EESS4J"
R157-159' . VRD~ST2EE~23J
R161,162 VRD·ST2EE683J
R251,252 VRD'ST2EEi02J
R253,254 .vRD~ST2EE222J'·
R257 VRD,-ST2EE331J.\
R301,S02 VRD-:..ST2EE104J.\
R303,S04 VRD-ST2EE103J,:
R305,StJa, VRD-ST2EE2:72J
R307-310
,VRD-ST2EEi23J'
R311,312' VRD'ST2EE103J
R317, VRD·ST2EE331J
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
JAD''-;0.22 IlF;50V;Mylar
J, AD', 1000jiF,.16V,Electrolytic
J, AS: 4TIlF,25V,Electrolytic
JAE 2200'jiF,25V,Eleetrolytic
JAS"; ~2 ~F,25V,EIE3ctrolytic
J, AA 0:02MFi50V;'
Jr AS 2'20"IlF;10V,Electrolytic
J, AA'
O,02~F,50V
J., AB: '1 00 JiE',25V;Eleetrolytic
J, AA'I O:02'1lF,50V; 1
J AA 0~02IiF;50V"
JAN 2.2 IlF,i6V,Electrolytic,NOri~Pbar
J. AA >roO'6fiiTf;1I4W
J. AA· 33'otiiiis,114W
J, ANr220kbhrils.-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
JAA ,4il:0..kdfirils,1/4W
J AA 22 kohms,1/4W
J AA 100
~o.hrn, 1/4W
JAA 15 kohmslt/4vV
JAA 820ohms,1/4W
JAA' 10kbhm,1/4W
J, AA 2,7 kbhmS,114W
J, AA 56bhms,1/4W
J AA 180'kbhrhS',1/4W
J AA ;'5~akbhriis;'114W
J AA
1i'4.7'kbhms,114W
J AA 22KOhmS,1/4W
JfilA 180 k6hms,114W
J Ak '2:2 kbhms,1/4W
JAA' ;22.Q'dhrils',:1I4W
J AA 22kohrtls,1I4W
J AA, 47 kdhms,1/4W
J AA22,!<6hrits,l/4W
JAA 12kdtlms',1/4W
J, AA 27 KahrtlS;114W
JAA 47 dhms;1/4W
JAA 100onm;1/4W
JAA 10'kdhltl,1I4W
JAA 220tihms,1/4W
JAA 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
JAA 1kdhri1;1/4W
J, AA 4i7':kohlTis,114W
JAA aac ectms.taw
J AA' a8ohrins',1/4W
J AA 47 kohms,1/4W
JAA 4.7 kbhms,.1/4W
J AA10 kdhm
j1/4W
J AA" 2206tiinS,1/4W
J AA' 4.7 kbhms;1/4W
J, AA 47KOhmsj1/4W
J AA· ~2;2 'kbhms,1I4W
JAA"'iOOohfri,1/4W
J AA' 3Slj:l<ohins,1/4W
J AA 22kohffl's,1/4W
JAA€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
JAA" 10-Kotirili1/4W
JAA 2,7kohms,1/4W
JAA 12 kohms,1/4W
JAA 10 kohm';1/4W
J APi:' 3S0'ohms,1/4W
R401,402
VFlD~ST~EE5a2~j:' J'
R403'-4061:;' VRD~ST2EE1"02J't;, Ji,
R401;408" "J ;~VRD~ST2EE3S3J! J'
R409,410 1 ;i1;VRD~ST2EE'f81lf.,'. J"
R413,414 VRD,ST2EE1"02Jl:\ ji,
R415,416 VRD"St2EE'1,01J" J,
R417,4181!: VI=l.D~$T2EES32J\'\ J,
R501 /VRD~$T2EE681JI", J,
R502 ";~VRD~ST2EE1'01Ji." Ji
R503-50& :'" " VRD:ST2EE1~OSJ!,\ J
R506 ',VRD-ST2EE1040" J-
R507 . VRD~ST2EEea21J,\ J,
R508 VRD~ST2:EE471-Jl J',
R509 VRD·ST2EE563J,\ J
R510
'--~;. IVRb-ST2Ei:223J:\ J,
R522 VRD-ST2EE471J-" J:,
R523'';', ,',VRD-ST2EE103J' J,
R524\525: '
,:VRD~ST2EE22a.} '. J
R526,527 'VRD"ST2EE471J" J
/>iA:: S:6'k6hms;'1l4W
A'A~ '1' k'ohrtl,1/4W~'
AA:' 3Skbhms, 1/4W
AA;" lBO'oHms;174W
AA,' .r k'ohni',114W'
AA ic100 oh"ril,1/4W
fi.A, i''3.'3'k6hms,1/4W
AA iilSOofims,1/4W
AA:,'tbOohm;f/4W
AA:1'OkbhriidI4W
AA 1OiJkohrh,H4W
AA! 6.8kohms,1I4W
AA 470bhrils;114W
AA seecbms.1l4W
AA" 221<bhtils-;1/4W
AA 4.70'bhrtisi1/4W
AA,i"l'O kohrtl,114W
AAl' 2~k'6htils, 1/4W
Jf;A 470 oHms,114W

WF-971T
NO. PART CODE *
PRICE
DESCRIPTION NO. PARTS CDDE
'I< PRICE
DESCRIPTION
RANK
RANK
19 9FG19900000123 J
AC Arm,LeverPush 124 9FG19900000235 JMain Bell,Tape 2
21 9FG
19900000124 J AC
Spring,RecordButtonLever 127 9FG1990000Q236 J
AH
Fell,Anli-Vibration,Right
22 9FG
19900000125 J
AC
Spring,Play/SlopButtonLever 128 9FG19900000237 J
AD
Lever,Pause Kick (A)
24 9FG
19900000129 J
AD
Spring,PlayButton Lever 129 9FG19900000238 J
AG
Spring,PauseKick Lever
25 9FG19900000128 J
AH
Plate.Head 130 9FG19900000171 J
AD
Screw.Pause Kick Lever
27 9FG19900QOO130 J
AE
HeadBase
131
9FG19900000239 J AG
Lever,Pause Kick (B)
28 9FG
19900000137
J AC
Spring,HeadAzimuth 132 9FG
19900000240 J
AD
Collar,Pause Kick Lever (B)
29 9FG
19900000132
J AC
Spring,HeadPlate 135 9FG19900000243 J
AD
Felt,Anti-Vibration,Left
30 9FG
19900000133 J
AD
Spring,MolorControl 200 9FG19900000164 J
AC Screw.ezxamm
31 9FG19900000178 J
AC
Spring,EraseHead Ann 201
9FG19900000160 J
AC screw.azesmm
33 9FG19900000134 J
AD
Arm,PauseCam 202 9FG19900000168 J
AC Lug
34 9FG19900000135 J
AD Colter,PauseAnn 203 9FG19900000244 J
AC
Screw.ezxz.smm
35 9FG19900000038 J
AM
Pinch RollerArm Ass'y 204 9FG19900000163 J
AC Screw.ezxamm
37 9FG19900000138 J
AD
Plate,Sensing 206 9FG19900000161 J
AC Screw.ezxa.smm
38 9FG19900000139 J
AG
REW/FFClutchAss'y 208 9FG19900000245 J
AC
Ring,EType.at.emm
39 9FG19900000179 J
AC
FF/REWBelt 210 9FG19900000165 J
AC Screw.ezxzmm
41 9FG19900000180 J
AC Spring,BackTension,Right 212 9FG19900000162 J
AC Screw.ezxemm
42 9FG19900000181 J
AC
Spring,BackTenslch.l.ett 213 9FG19900000158 J
AC Screw.ezxamm
44 9FG19900000182 J
AG
FlywheelAss'y,Tape 1 214 9FG19900000159 J
AC
Screw.ezxamm
45 9FG19900000143 J
AC
Spring,GearPlate 215 9FG19900000246 J
AC
Screw.azxemm
46 9FG19900000144 J
AL
Gear PlateAss'y 216 9FG19900000247 J
AC Screw.ezxemm
47 9FG19900000145 .J
AF Gear,Cam 218 9FG19900000248 J
AC
washer.azxea.sxo.amm
49 9FG19900000146 J
AD
Gear,FastForward 219 9FG19900000249 J
AC
washer.at.zxaa.axo.Smm
50 9FG19900000147 J
AC
Spring,BackTension 220 9FG19900000167 J
AC
Washer.a1A5x0"3.8xO.5mm
51 9FG19900000148 J
AE
Supply Reel Ass'y MS01
9FG19900000241 J AU
Motor with Pulley [Tape]
52 9FG19900000149 J
AF
Take Up Reel Ass'y SW501 9FG19900000126 J
AF
SWitch,Leaf Type [Tape 2 Main]
53 9FG19900000150 J
AC
DetectionSensor SW502
9FG19900000126 J
AF
Switch,LeafType [Tape 1 Main]
55 9FG199000001B3 J
AQ
Bracket,Motor SW503 9FG19900000126 J
AF
Swltoh.t.eatType [Tape 2 Play]
56 9FG19900000152 J
AD Rubber,Motor SW504 9FG19900000213 J
AR
Switch,SlIdeType
57 9FG19900000184 J
AD Screw,Special [Tape2 Detection]
59 9FG19900000185 J
AH
MainBelt,Tape 1
62 9FG1990000015S J
AE
Lever,EjectSlide CABINET PARTS
63 9FG19900000157 J
AD
Ann,Record Safety
64 9FG19900000186 J
AE Plate,Cassette
201
9FG10195070013 JFront Cabinet Ass'y
66 9FG19900000187 J
AX
Head,Record/Playback 202 9FG10195070023 JRear Cabinet
67 9FG19900000188 J
AF Ann,Erase Head 203 9FG1
029S07011 0J AA
Dial Pointer
68 9FG19900000009 J
AG
Head,Erase 204 9FG1029S070080 J
AA
Gear,Cassette Holder
71 9FG19900000189 J
AX
Base Ass'y,Tape 2 205 9FG10395070030 J
AA
Decoration Panel,Dial Pointer
72 9FG19900000190 J
AG
Gear PlateAss'y,Right 206 9FG1019S070100 J
AA
SHARPBadge
73 9FG19900000191 J
AG
Gear PlateAss'y,Left 207 9FG1049S070160 J
AA
Knob[Volume Control}
74 9FG
199000001 92 J AD
Spring,MotorControl,Right 208 9FG1049S070180 J
AA Holder,VolumeKnob
75 9FG19900000193 J
AF Lever,Sensing,Right 209 9FG10295070090 J
AA
Holder,CassetteHolder Gear
76 9FG19900000194 J
AD
Spring,MotorControl,Left 210 9FG1029S070020 JAS Lever,Record
77 9FG1990000019S J
AF Lever,Sensing,Left
211
9FG1029S070030 JAS Bracket,Graphic EqualizerPWB
78 9FG19900000196 J
AE Plate,Slide 212 9FG1029S070040 JAS Holder,RecordLever
79 9FG
199000001 97 J AD
Arm,MotorControl 213 9FG1029S070140 JAS Dial Drum
80 9FG19900000198 J
AP Panel,Head 214 9FG1029S070050 JAS Bracket,DialDrum
81 9FG
19900000'1 99 J
AG
Head Base 215 9FG1049S070210 JAS Knob [Tuning Control]
82 9FG19900000200 J
AC
Spring,PinchRollerArm,Right 218 9FG1029S070060 J
AA
Holder,Bullt-in Microphone
83 9FG19900000201 J
AC
Spring,PlnchRoller Ann,Left 219 9FG10201180010 J AA Holder,MW/LW Bar Antenna
84 9FG19900000202 J
AE Plate,HeadSpring 220 9FG1029S070120 J
AC
Cassette Holder [Tape 1]
85 9FG19900000203 J
AX
Head,Playback
221
9FG1029S070130 J AC
CassetteHolder [Tape 2]
86 9FG19900000204 J
AD Arm,Rotary 222 9FG1019S070070 J
AC
Cover,CassetteHoider [Tape 1]
87 9FG1990000020S J
AC
Spring,RotaryAnn 223 9FG1019S070080 J
AC
Cover,Cassette Holder [Tape 2]
88 9FG19900000206 J
AL
Pinch RollerArm Ass'y,Rlghl 224 9FG10395070012 JDecoration Panel,Cassette
89
9FG 1 9900000207
J AL
Pinch RollerArm Ass'y,Left
Holder [Tape 11
90 9FG19900000208 J
AC
Spring,GearPlate Ass'y,Rlght 225 9FG1
039S070021 JDecorationPanei,Cassette
91
9FG19900000209 J
AC
Spring,GearPlate Ass'y,Left Holder[Tape 2]
92 9FG19900000210 J
AH ActuatorAss'y 226 9FG13594020013 J
AS
Sprlng,CassetteHolder Up
93 9FG19900000211 J
AG
ProgramButton Lever Ass'y 228
9FGS6S811 01001 J AD
FerriteBar
94 9FG19900000212 J
AG
Lever,Stop/EjectButton 229 9FG29106220140 J
AG
FM Rod Antenna
96 9FG19900000214 J
AD
Stopper,PR 230 9FG10195070090 J
AE Handle
97 9FG1990000021S J
AH
Lever,FFButton [REW] 231
9FG1019S070110 J AE
BatteryCompartment Lld
98 9FG19900000216 JLever,FFButton [FF] 232 9FGS989S019001 JAS Lead Wire with Lug
99 9FG19900000217 J
AH
Lever.PlayButton &233 9FGS6931220010 JAS FuseHolder
100 9FG19900000218 J
AG
Lever,ModeButton 234 9FG10293190100 J
AA HoJder,AC Socket
102 9FG19900000219 J
AP
MainChassis Ass'y,Tape2 236 9FG1
029S0701 00 J
AA
Holder,Surround Switch
103 9FG19900000220 J
AD
Spring,Sensor 238 9FG13294020010 JAS Bracket.PowerPWB
105 9FG19900000221 J
AH
Take up ReelAss'y 239 9FG13295070070 J
AC Plale,Record
106 9FG19900000222 J
AD
Sensor 240 9FG13295070060 JAS Plale,Cassette Button Holder
108 9FG19900000223 J
AK Plate.Main
241
9FG13295070030 JAS HolderPlate,Front Cabinet
110 9FG19900000224 J
AP
Plate,Muting 242 9FG1329S070050 J
AD
Cover,PowerTransformer
111
9FG1990000022S J AD
Spring,MutingPlate 243 9FG13394020020 J
AC
Shafl,Cassette Button
112 9FG19900000226 J
AC
Spring,ProgramButtonLever 244 9FG13496080010 J
AH Heat Sink
113 9FG19900000227 J
AL Spring,EjectActuator 245 9FG13595070020 JAS Spring,Battery,+I-
114 9FG19900000228 J
AG
Lever,Eject Slide 246 9FG13595070030 JAS Spring,Battery,+/-
115 9FG19900000229 J
AC
Spring,Main Plate 247 9FG1359S070040 JAS Spring,Battery,-
116 9FG19900000230 J
AC
Spring,PlayButton Lever 248 9FG13S95070010 JAS Spring,Battery,+
118 9FG19900000231 J
AG Gear,Cam 249 9FG1049S070010 J
AA
Button.Record[Tape 1]
120 9FG19900000232 J
AX FlywheelCapstan Ass'y,Rlght 250 9FG1049S070020 J
AA
Button,Play[Tape 1]
121
9FG19900000233 J AC
Gear,Fiywheel 251
9FG1049S070030 J AA
Button,Rewind[Tape 1]
123 9FG19900000234 J
AX
FlywheelCapstan Ass'y,Lefi 252 9FG10495070040 J
AA
Button,FastForward [Tape 1]
-3-

NO. PRlce;:'Y , ,'::". * RANK ,DESCRIPTION
,':
9FG164'95d1~()50'
JAA BUtlOn,$top/Eject [Tape 1]
9F.G10495070060- JAA Button.Pause[Tape 1]
9FG10495070250
'J
Buttoh;R;everSeMode [Tape2]
9FG1b~f95Q70260
J
-Ae, Huttort,Play [Tape2]
9FGi049507008b
JAA Button,Rewind[Tape2]
-'9F,G10495070099 J AA
Button.Fast.Porward[Tape 2]
9FG10495Q70J10 J
'AA
Knob [X-BASS]
9FG10495070120 J
AA'
!Snob[Graphic EqualizerA]
9£:G10495070130 J
AA
knob [qraphic EqualizerB)
9FG104950761'40 J
AA
Knob [Graphic EqualizerC]
9FG10495070150 .. JAA
Knob_[Graphic_E~~~I!z,er DJ
9FG10495070171 J
AS, Ring,$urrouna!<nob '
9FG10495070192 J
B~tton [S4rro,undJ
9FG10495070220 J -AA Knob [Function Selector]
9FG10495070230' JAA knOb [Dubbihgspeed/Mic]
9FG10495070240 J
AA
Knqb [Blind 'Selector]
9FG208950700.o5 jLabel,Speciflc8tl6ns
9FG19995070Q2P
'J
AS
Shield Paper.Oraphlc Equalizer
PWS
9FG170063000PQ: JAA Terminal.l.uq
9FG19495070010 J "
AA
Cushiqn,Mfcrophope'
9FG194950i6'020,' JAA Sponge;Battery
,Lip
i
9FG195931600QJ~'
J 'AA Rubber Pad.Trahstormer ,
9FG19295070010 JAA Felt Paper
;) I
9FG19595070010 JAA
cuemon '
9FGf0395070043
JDecoration Panel,tuner control
9FG13295070010, J
AC
Bracket,Vplume'PWB
9FG1049507;0?79. J
AS
ButtonjStOjJ/Eject,[Tape2]
9FG10495070280 J
AS
BtItton,'oi'rection[Tape 2]
9FGS564001200f' JAA Terrninal',Main'PWB
917G 1959316000S: J
AA Sr<iri~,P,ad,Rear Cabinet
9ffG10295070160'-' J AA Hclder.Transtcrmer
9ITG1329.50'Z0080~
,J
AS
Plate.Antenna Holder
917G19295070020 J
AS Felt
9F,G1959507b020 J
AS
Rubber
9FG1B101jOO801 JAA $crew;0~x8rnm'
9FG16104301001 ~
JAA Scr~w,03x10mm
9FTG1620126060!)', JAA
s,creW;0:z,6x6'mm
9FG16201300800 J
AA'
$crew,03x8mm
9FG16202300800, J
AA
Screw.eaxamm
9FG16204300a01 JAA
screw.ee-arom
9FG16205302000 J
AA
ScreW,J1J3><:20mm,
9~G1e<JO~i3'01QOO J AA screw.eaxtnnm
9FfG15130101001 JAA
Was~er;03x'01 Ox1 mm
9FG9P04200311, J AC
' ScreW,02,xsmm
9FG16201301000 JAA screw.eaxtomm
9ffG162013Q1,20Q JAA
acrew.eaxtzrrm
9FG15630101605 J! AA
Was,he(,03x13:to><;1,!?mm
9FG16201302001 JAA Sc'reiw;'~3x2qrT!m,
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
SPEAKER BOX PARTS
301
302
303
304
305
306
307
306
701
702
C701,702
SP701,702
SP703,704
9FGS9851820001 J-
'Ab_-CorCU)peCik~r
9FG10295070010 JAB' Holder.SpeakerCord _" "
9FG1019507003t!, . J I;JBFJiJ.nt Panel Asa'y.Speaker.Lett
9FG10195070045' J, .BS
'Front,p~hel Ass'y,Speaker,Right
9FG10195070050 JAM SpeakerBox;.Left
9FG10195070060 'lJ AM Speak~reox,Right
9FG10195070100 J AA SHARPBadge'
9FGS9141828001 J AE Cord,pu'rroundSp~aker
9FG1620130"t601 J AA screw,03~16rp~
9FG16205390aoo JAA screw.eaxamm
9FGS4453365220
_'J AD 33:IlF;1'6V,Electrolytlc,Non-Polar
9FGS611 .. 10t,20Q1> J:'AM Woofer
9FGS6114005001 J AK Surround
ACCESSORIES/PAy,KING PARTS :1
.&. 9FGS9822020300 J AK AqP~l,o\Ier Supply Cb'fd
9FG20095070003 J Operation Manual
9FG20595070010 J AP pp,cking,'Case
9FG20895070008 J' Label.Feature"
9FG211
~507do1'd·.J JAD Polyethylene Bag,Spe~ker,
9FG211l;!5070020 J AD: Polyethylene aag;~nit.
9FG212S508Q010 J AF Pack,ing,Add.iTop,L~ft
:~~~~ ~:~g~gg;g .3 ~~ ~:~~:~~ 1~~::~:~~~~~ft
9FG212~5080040, J'AH P",cking Add.,Botto!Tl,Right
-. i
'! '
; 1 r:1 ~.;.\, - I ,,' i ; .. .: : _
-4-

WF-971T
6
39
5
Motor I
TAPE 11
Q
38 ~
110~\
39 '</>
111
BELTCONNECTION
344
Figure 5 MECHANISM EXPL~DE
-5- VIEW
218
2;::~~.I·K I
~91f
130 M501
2
ITAPE 1 I
1
210 ~OO
:lt~:
~
0 4 ~1>25~
34 ~.~ ~ 29
33 J'
,~45
,/ p--46
(.
~37 I!
,j'3-68 ,30:=:t' , _47
~67 ~. 1 ' 220 ~,
31~'~ l' ,~ r:::- ,~ 219
d' ~~ ~35
SW502~1 I ,.J
~~jl ~fl
I'W~ 13'
I~
,~~~-~
~=?r
. 51At~
50r5~ '~
'63~~ <,
~'5 :' ~49 64
A : ,.f .....
213
F
B
H
o
G
A
E
c

WF~911Tj
606
606
'{226
213
;1'~'-;231
230
223
:':'}
2<;9
206
. ·232
280
~
.. ,
i
j
: 234 '
610x2
242
621x2
613x2
201
F
26~
wtth VR401
220
~~80
G207
E
H
B
D
A
c
6
5
4
3ET EXPLODED VIEW,
Figur? 6 CABIN:... 6"J,
21

WF·971T
701x4
~
702x4
SP701,702
308
302
301-=o::1Al
702x2
SP703,704
LEFT: 303
RIGHT: 304
LEFT: 305
RIGHT: 306
C701,702
SURROUND [JJr@'--<I--'2.2I.J
F/16V(NP)
SP703(L-CH)
SP704(R-CH) SSURROUND
WOOFER
~@
SP701(L-CH)
SP702(R-CH) '=S:-----{
WOOFER
SP701(L-CH)
SP702(R-CH)
C701,702
D
SURROUND
SP703(L-CH)
SP704(R-CH)
A
F
c
E
B
G
H
2345 6
Figure 7SPEAKER EXPLODED VIEW IA9611-546NS·IS·C I
Printed in Japan
Writer and Editor: Quality &ReliabilityControl Center of Communication &Audio System Group. Sharp Corp. SG.RUS