WF-1000W

– 1 –

CONTENTSPage

SPECIFICATIONS ............................................................................................................................................................... 2VOLTAGE SELECTION ....................................................................................................................................................... 2AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................... 2NAMES OF PARTS ............................................................................................................................................................. 3FITTING OF DIAL POINTER ............................................................................................................................................... 4DISASSEMBLY .................................................................................................................................................................... 5ADJUSTMENT ..................................................................................................................................................................... 6NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................. 7TYPES OF TRANSISTOR AND LED................................................................................................................................... 7SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ................................................................................................. 8PARTS GUIDE / EXPLODED VIEW

WF-1000W(BK)WF-1000W(S)

SERVICE MANUAL

SHARP CORPORATION

No. S0957WF1000WK

• In the interests of user-safety the set should be restored to its originalcondition and only parts identical to those specified should be used.

This document has been published to be usedfor after sales service only.The contents are subject to change without notice.

WF-1000W

– 2 –

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFERTO THE OPERATION MANUAL.

QACCE0007AW00

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR

QACCA0001SJ00

QPLGA0253AFZZ

VOLTAGE SELECTIONBefore operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltageas follows: Slide the AC power supply socket to the visible indication of the side of your local voltage.

SPECIFICATIONS

● GeneralPower source: AC 110-127 V/220-240 V,

50/60 HzDC 15 V ["D" size(UM/SUM-1, R20 or HP-2)battery × 10]

Powerconsumption: 28 WOutput power: PMPO; 200 W (total)

(AC operation)MPO; 50 W (25 W + 25 W) (AC operation, 10 % T.H.D.)RMS; 25 W (12.5 W + 12.5W)(DC operation, 10 % T.H.D.)

Input terminal: Mixing microphone; 600 ohmsCD/LINE; 350 mV/47 kohms

Output terminal: Headphones; 16-50 ohms(recommended; 32 ohms)

Dimensions: Width; 300 mm (11-13/16")Height; 240 mm (9-1/2")Depth; 220 mm (8-11/16")

Weight: 3.8 kg (8.4 lbs.) without bat-teries

● Radio sectionFrequency range: FM; 88 - 108 MHz

SW1; 2.3 - 7.3 MHzSW2; 7.3 - 22 MHzMW; 526.5 - 1,606.5 kHz

● Tape recorder sectionFrequency response: 60 - 12,000 Hz (Normal tape)Signal/noise ratio: 40 dB (TAPE 1, recording/playback)

55 dB (TAPE 2, playback)Wow and flutter: 0.15 % (WRMS)Motor: DC 9 V electric governorBias system: AC biasErase system: Magnet erase

● Speaker sectionType: 2-way typeSpeakers: 12 cm (4-3/4") free-edge speaker × 2

Tweeter × 2Impedance: 8 ohmsDimensions: Width; 235 mm (9-1/4")

Height; 262 mm (10-5/16")Depth; 220 mm (8-11/16")

Weight: 1.8 kg (4.0 lbs.)/each

Specifications for this model are subject to change withoutprior notice.

WF-1000W

– 3 –

NAMES OF PARTS

11. Graphic Equalizer Controls12. Power Indicator13. Volume Control14. FM Stereo Indicator15. Fine Tuning Control16. Built-in Microphone17. Mixing Microphone Socket18. Headphone Socket19. Function Selector Switch10. (TAPE 1) Cassette Compartment11. Tuning Control12. Extra Bass Switch13. Band Selector Switch14. Dubbing Speed/Built-in Microphone/FM Mode Switch15. (TAPE 2) Cassette Compartment16. (TAPE 1) Record Button17. (TAPE 1) Play Button18. (TAPE 1) Rewind Button19. (TAPE 1) Fast Forward Button20. (TAPE 1) Stop/Eject Button21. (TAPE 1) Pause Button22. (TAPE 2) Play Button23. (TAPE 2) Rewind Button24. (TAPE 2) Fast Forward Button25. (TAPE 2) Stop/Eject Button

26. FM/SW Telescopic Rod Aerial27. CD/Line Input Sockets28. Beat Cancel Switch29. Speaker Terminals30. AC Voltage Selector31. AC Power Input Socket32. Battery Compartment

33. Tweeter34. Bass Reflex Duct35. Woofer36. Speaker Release Lever37. Speaker Wire

1 2 4 5

11

121314

15

25242322

212019181716

109876

3

26 27 28

29

30

31

32

33

3435 37

36

WF-1000W

– 4 –

FITTING OF DIAL POINTER

Figure 4-1

A BC

1. Remove the Main PWB, the Graphic Equalizer PWB, theVolume PWB and the Fine Tuning PWB. (See Figure 5-2in the "Disassembly" on page 5.)

2. Remove the dial pointer guide and PWB.3. Insert the dial pointer from , lead it under , hang it on

the tuner gear and then pass it through .4. Replace the Main PWB, the Graphic Equalizer PWB, the

Volume PWB and the Fine Tuning PWB.5. Rotate the tuning knob in the arrow direction until it stops.

(Set the tuner variable capacitor to "0" point (F-LOWstate).)

6. Adjust the dial pointer so that its stopper becomes theFigure 4-2 position. (Adjust the engagement of the pointergear and the tuner gear to get the minimum space betweenthe PWB and the stopper.) This position is the "0" point.

7. Screw up the PWB and the dial pointer guide.

Fine TuningPWB

Dial Pointer(211)

"0" Point

Dial Pointer(211)

TunerGear

Tuning Knob

Front Cabinet

PWB

Dial Pointer Guide(218)

Screw(601)ø3x10mm

Main PWB

Volume PWB

Graphic EqualizerPWB

A

B

C

Figure 4-2

Tuner Gear

Stopper

Main PWB

Variable Capacitor

Dial Pointer

PWB

Make the minimum space.

Front Cabinet

Pointer Gear

WF-1000W

– 5 –

DISASSEMBLYCaution on DisassemblyFollow the below-mentioned notes when disassemblingthe unit and reassembling it, to keep it safe and ensureexcellent performance:1. Take cassette tape out of the unit.2. Be sure to remove the power supply plug from the wall

outlet before starting to disassemble the unit and removethe batteries from the unit.

3. Take off nylon bands or wire holders where they needto be removed when disassembling the unit. Afterservicing the unit, be sure to rearrange the leads wherethey were before disassembling.

4. Take sufficient care on static electricity of integratedcircuits and other circuits when servicing.

STEP REMOVAL PROCEDURE FIGURE

1 Front Cabinet/ 1. Battery Compartment Lid. 5-1Rear Cabinet ................................. (A1)x1

2. Screw ................... (A2)x33. Screw ................... (A3)x44. Socket .................. (A4)x1

2 Main PWB/ 1. Knob ..................... (B1)x1 5-2Graphic Equalizer 2. Socket .................. (B2)x3PWB/ 3. Screw ................... (B3)x5Volume PWB/ 4. Screw ................... (B4)x2Fine Tuning PWB 5. Mic ....................... (B5)x1

3 Tape mechanism 1. Open the cassette holder. 5-22. Screw ................... (C1)x6

4 Power PWB/ 1. Screw ................... (D1)x3 5-3Terminal A PWB/ 2. Screw ................... (D2)x2Terminal B PWB 3. Bracket ................. (D3)x1

4. Screw ................... (D4)x25. Hook ..................... (D5)x2

Figure 5-4

Figure 5-2

Figure 5-1

Figure 5-3

STEP REMOVAL PROCEDURE FIGURE

1 Speaker 1. Screw ................... (E1)x5 5-42. Front Panel .......... (E2)x13. Screw ................... (E3)x4

MAIN UNIT

SPEAKER UNIT

(A1)x1

(A4)x1

FrontCabinet

RearCabinet

(A2)x1ø3x6mm

(A2)x1ø3x6mm

(A3)x4ø3x20mm

(A2)x1ø3x10mm

Main PWB

Rear Cabinet

(D1)x3ø3x10mm

(D2)x2ø4x16mm

(D4)x2ø3x10mm

Power Transformer

Voltage SelectorAC Socket

(D3)x1

PowerPWB

Terminal BPWB

Terminal APWB

(D5)x2

(E3)x4ø3x10mm

(E1)x5ø4x16mmSpeaker Box

Main Unit

SpeakerReleaseLever

Speaker Cord Holder Speaker

Cord

Driver

WooferTweeter

Front Panel(E2)x1

Front CabinetWasher

Nat(B1)x1

(B4)x2ø3x10mm

(C1)x4ø3x10mm

(B3)x5ø3x10mm (C1)x2

ø3x10mmTapeMechanism

(B5)x1

(B2)x3

CassetteHolder(Left/Right)

Open

Fine Tuning PWB VolumePWB

GraphicEqualizer PWB

Main PWB

WF-1000W

– 6 –

ADJUSTMENT

Specified Value

MECHANISM SECTION• Driving Force Check

Specified Value

• Torque Check

Play: TW-2111 30 to 70 g.cm 30 to 70 g.cm

Fast Forward: TW-2231 Over 55 g.cm Over 55 g.cm

Rewind: TW-2231 Over 55 g.cm Over 55 g.cm

• Head Azimuth

MTT-114 Headphones Socket(Load resistance: 32 ohms)

Instrument Connection

• Tape Speed (Normal only)

InstrumentConnection

MTT-111 Tape 1,2:VR102 3,000 ± 60 Hz HeadphonesSocket(Loadresistance:32 ohms)

Torque Meter

Torque Meter

Test Tape

Test Tape

• Playback Amplifier Sensitivity Check

Play: TW-2412 Tape 1: Over 60 g

Tape 2: Over 60 g

Tape 1 Tape 2

AdjustmentPoint

SpecifiedValue

Specified value Instrument Connection

MTT-118 2.5 V ± 3 dB Speaker terminal

(Load resistance: 8 ohms)

Test tape

Figure 6 VCO FREQUENCY TEST CIRCUIT

TUNER SECTIONfL: Low-range frequencyfH: High-renge frequency

Specified value Instrument Connection

VR1 76 kHz ± 200 Hz Pin 13, Pin 21 and ground

of IC2

AdjustmentPoint

• VCO Frequency

Note:After preparing the test circuit shown in Fig. 6, connect the Pin13, Pin 21 and ground of the IC2 with the test circuit, andmeasure the value.

• FM IF/RF

Specified Value/Adjusting

PointTest Stage

FM IF L9 Input: FM AntennaFM Detection L10 Output:Pin 9 of IC2

FM Band fL: L1 Input: AntennaCoverage fH: TC1 Output: Headphone SocketFM Tracking fL(88.0 MHz): L2 (Load resistance:

fH(108 MHz): TC2 32 ohms)

InstrumentConnection

• AM IF/RF

Test StageSpecified Value/

AdjustingPoint

InstrumentConnection

AM IF L11

MW Band fL: L6Coverage fH: TC3

MW Tracking fL(600 kHz): L3fH(1,400 kHz):TC4

SW1 Band fL(2.3 MHz): L7Coverage fH(7.3 MHz): TC5

SW1 fL(2.6 MHz): L4Tracking fH(6 MHz): TC6

SW2 Band fL(7.3 MHz): L8Coverage fH(22 MHz): TC7

SW2 fL(8.5 MHz): L5Tracking fH(19 MHz): TC8

Input: Antenna Output: Pin 9 of IC2

Input: Antenna Output: Headphone Socket

(Load resistance32 ohms)

10 pF

1M ohm

10K ohm TO FREQUENCY

COUNTER

Pin 13 of IC2 Pin 21 of IC2

FET: 2SK212 (or Other 2SK Type FET.)

GD

S

0.1 µF

Specified Value

Beat Cancel A: 104 ± 4 kHzB: 94 ± 4 kHzC: 100 ± 4 kHz

DECK SECTION• Bias Oscillation• Beat Cancel Switch: C

L301 100 kHz + 4 kHz Pin 1 of CNS102

Adjustment Point Specified value InstrumentConnection

WF-1000W

– 7 –

Figure 7-1 ADJUSTMENT POINTS

NOTES ON SCHEMATIC DIAGRAM• Resistor:

To differentiate the units of resistors, The symbol as K andM are used: the symbol K means 1000 ohm and the symbolM means 1000 kohm and the resistor without any symbolis an ohm resistor. The resistor designated “Fusible” is afuse type resistor.

• Capacitor:To indicate the unit of capacitor, a symbol P is used: thissymbol P means pico-farad and the unit of the capacitorwithout such a symbol is microfarad. As to electrolyticcapacitor, the expression “capacitance/withstand voltage”is used.(CH),(RH),(UJ): Temperature compensation(ML): Mylar type(S): Styrol type

• The indicated voltage in each section is the one measuredby Digital Multimeter between such a section and thechassis with no signal given.

• Schematic diagram and Wiring Side of P.W. Board for thismodel are subject to change for improvement without priornotice.

• Parts marked with “ ” ( ) are important formaintaining the safety of the set. Be sure to replace theseparts with specified ones for maintaining the safety andperformance of the set.

DESCRIPTION POSITION

SW1 BAND SELECTOR FM

SW101 RECORD/PLAYBACK PLAYBACK

SW102 BEAT CANCEL A

SW103 DUBBING SPEED/MIC/ MIC/FM MONOFM MODE

SW401 X-BASS ON

SW501 FUNCTION SELECTOR CD/LINE

SW501A TAPE 2 MAIN OFF

SW502 TAPE 1 MAIN OFF

SW503 TAPE 2 PLAY OFF

SW601 VOLTAGE SELECTOR AC220-240V

REF. NO.

Figure 7-2 TYPES OF TRANSISTOR AND LED

333ID

VIEWFRONT

KTA1271 YKTC3199 GRKTC3203 Y

VIEWFRONT

E B C

SW401

CF2

IC2

TC6

SW1

TC5

SW103

L7

TC7

L1

L2

L8

L6

L5

TC8

L9L11

CF3

IC1 CF1

IC501

CNP103

IC502

VR102

VR1

L10

CNP501SPEAKER TERMINALS

1

24

12

SW1TRACKING fH

TC1TC2

TC3TC4

MWTRACKING fH

MW BANDCOVERAGE fH

FM TRACKINGfH

FM BANDCOVERAGE

fHfL

SW2TRACKING

fHfL

L4

L3

SW1TRACKING fL

MWTRACKING fL

FMTRACKING fL

AM IFFM IF

FM DETECTION

VCO

SW1 BANDCOVERAGE

fHfL

SW2 BANDCOVERAGE

fHfL

MW BANDCOVERAGE fL

TAPE SPEED

MAIN PWB

9

2113

L301

SW102

BIAS OSCILLATION

WF-1000W

– 8 –

• NOTES ON SCHEMATIC DIAGRAM can be found on page 7.

A

B

C

D

E

F

G

H

1 2 3 4 5 6

Figure 8 SCHEMATIC DIAGRAM (1/2)

D162DS1SS133

R1771K

D159DS1SS133

C1360.0027(ML)

C1350.0027(ML)

R11122K

C43220P

TC3

TC5

TC7

C201500P(P.P)

C270.0047(P.P)

R1047

R1147

SW1-GBANDSELECTOR

C300.022

R13100

SW1-HBANDSELECTOR

C420.022

C215P(UJ)

C260.022

R1821K

SW501-CFUNCTIONSELECTOR

SW501-BFUNCTIONSELECTOR

R1811K

SW501-AFUNCTIONSELECTOR

C1530.01(ML)

R1512.2K

C15210/16

R152560

C1551/50

C15410/16

R153220K

C1510.33/50

R347

C90.022

D2

DS

1SS

133

C25P(CH)

IC1 TA7358AP

1

C123P(CH)

C1015P(CH)

L1TC1

VC

1

R233

C130.022

R4330K

R7820K

C220.022

C23

220/

10

C240.022

C250.022

C29

22/1

6

C391/50

C411/50

C401/50

R121KCF2

10.7MHz

L11

CF3455kHz

R182.7K

R172.7K

IC2FM/AM IF MPX. LA1805

SW103-BFM MODE

VR110K(B)C18

10/16 C170.022

R5100

R1915K

TP1VCO76kHz

R14100K

C34470P

C361500P(P.P)

C353.3/50

C333.3/50

C310.0047(ML)

R912K

L10

R1510K

R1610K

C370.012(ML)

C380.012(ML)

R2010

C1821/50

C1811/50

R184330K

R183330K

C1584.7/50

C1594.7/50

D15

5D

S1S

S13

3

D15

6D

S1S

S13

3

D158DS1SS133D

153

DS

1SS

133

D15

4D

S1S

S13

3

R301100

R13482K

R13382K

R12922K

R13022K

R11222K

R12747K

R12847K

R17422K

R17310K

Q15

6K

TC

3199

GR

SW103DUBBING SPEED/MIC

R17210K

D152DS1SS133

D151DS1SS133

R166560

R16710K

R16910K

R16810K

Q15

3K

TC

3199

GRC156

47/16

R15747K

R16247K

R1604.7K

J151MICIN

R15539K

C1571/50

Q152KTC3199 GR

Q151KTC3199 GRMIC AMP.

R1561K

R161330

R51110K

VC3

TC9

R154560

SW102BEATCANCEL

C307150P

C306390P

C3040.022 C302

0.0022(ML)

R30

410

C30

110

0/16

R303100

C1164.7/50

SO351CD/LINE

R1314.7K

R1324.7K

C145P(CH)

C19300P(P.P)

SW1-EBANDSELECTOR

VC

2TC2

CF1FM BAND PASS

FILTER

R110

C60.0047

C80.022

L2

C70.0047

C50.001

SW1-DBAND SELECTOR

VC4

TC4

SW1-BBANDSELECTOR

L4

L3

SW1-CBANDSELECTOR

TC6

L5

TC8

C150.022

C424P(CH)

C1264.7/50

L10322mH

C131120P

R13515K

D101DS1SS133

R100150 C160

22/16

R3532.2K

R3542.2K

R35147K

R35247K

D1DS1SS133

SW1-ABANDSELECTOR

C13022/16

CN

P10

1

321

CN

P10

2

4321

IC101RECORD/PLAYBACK AMP. TA8189N

C13

315

0P

C134150P

C108330P

C11010/16

R1085.6K

C106330P

C1120.033(ML)

C102470P C104

820P

R106180K

R10456KR102

56

R1104.7K

C1144.7/50

R10356K C101

470P

C105330P

C10

382

0P

R1075.6K

C1110.033(ML)

R105180K

R1094.7K

C10

910

/16

C1134.7/50

C107330P

R13615K

C132120P

L10422mH

R12

110

KR10

156

C1154.7/50

C12

710

00/1

0

C1282.2/50

C121330P

R1152.2K R117

330K

C11710/16

C1190.015(ML)

C1230.0015

L1012.7mH

C1254.7/50

R114180K

R1162.2K

C122330P

R118330K

C1200.015(ML)

C11810/16 R120

390

C1240.0015

R12210K

C12922/16

R12310KR12410K

R12

51M

C3050.0015(ML)

L301

R30647

R30527K

Q301KTC3203 Y

C3030.0056(ML)

R302100

R113180K

L1022.7mH

R119390

L9

L6

L7

L8

SW101-FRECORD/PLAYBACK

SW101-ASW101-B

SW101-CSW101-D

SW101-ERECORD/PLAYBACK

NC

A

SW1

MW

L3,L4: MW/SW1 BAR ANTENNA

R-CH

L-CH

R-CH

ERASE HEAD

PLAYBACK HEAD TAPE2

RECORD/PLAYBACK HEAD

TAPE1

L-CH

FM FRONT END

FINETUNING

IF AD

TAPE

SW2 ANTENNA

MW

SW2

CN

S10

2C

NS

101

FM

SW1

SW2

MW

FM

MPXIN

DE

T O

UT

IF A

D

AM

IN

AM IF

AM OUTFM DET

AM MIX

AM RFOSCAM

FM/SWRODANTENNA

CONDENSER MIC

FM STEREO FM MONO

MIC151BUILT-INMICROPHONE

SW2 OSC.

SW1 OSC.

CD/LINE

TAPE

TAPE

TUNER

TUNER

CD/LINE

MIC NORMAL

HIGH

TUNER

CD/LINE

FM

SW2

SW2

SW2

SW2

SW2

SW1

SW1

SW1

SW1

SW1

SW1

MW

MWMW

MW

MW

SW2

SW1

R P

GND

ALC

REC IN RECNF

RECOUT

RE

C IN

REC NF REC

M/N GND1

VCC

MIX

A/B

PRE

PRE OUT

OUT OUT

OUT

OUT

OUT

MATAL

MATAL

NF

NFCH2/B CH2/A

CH1/B CH1/A

R

P

R

FM TRACKING

MW OSC.

FM

FM

FM

FM

MWFM

R

R

P

P

P

FM

OS

C.

FM DETECTION

MIX

RF AMP

OS

C

L-CH R-CHFM IFIN AGC GND AM/FM

VCOMO/ST+BSTB

2

43

1

21 20 19 18 17 16 15 14 13

1211109 8 7 6 5 4 3 2 1

9 8

7

6 5432

24 23 22 21

11 10 9 8 7 6 5 4 3 2 1

C1122P(CH)

C320.0082(ML)

R83.9K

20 19 18 17 16 15 14 13 12

222324

R P

L-CH

R-CH

BC

IC1 TA7358AP

SW101 RECORD/PLAYBACK

SW103-A

SW1-FBAND SELECTOR

FM IFAM IF

BIAS OSC.

1 2 3

FM SIGNAL MW/SW1/SW2 SIGNAL PLAYBACK SIGNAL RECORD SIGNAL

FM IF

AM IF

VCO

+B

1

2

3 1

2

3

MIC AMP.

MIC AMP.

LIN

E A

MP

.

BIAS OSC.

+B

+B+B

MAIN PWB-A1/VOLUME PWB-A3/FINE TUNING PWB-A4

0V

1.3V

0.6V

1.3V

3.2V

0.7V

0V(0V)

OTHER:NORMAL( ): HIGH

0V(3.4V)0V(0V)

(0.1V)

(5.5V)

(0.7V)

0.7V

1.5V 5.8V1.4V

0V

5.8V

5.0V

5.7V5.8V

+B

+B

+B

+B

+B+B

L-CH

R-CH

2

3

1

(0.6V)

(0V)

0V( ): RECORD

( ): RECORD

IC101 : VOLTAGE

PINPLAYREC

0V

0V

0V

0V

1.3V

1.3V

1.3V

1.3V

1.4V

1.4V

1.4V

1.4V

0V

0V

0V

0V

2.1V

2.1V

1.3V

1.3V

0V

0V

0V

0V

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

0.9V

0.9V

0V

0V

1.3V

1.3V

2.1V

2.1V

1.4V

1.5V

5.2V

5.2V

2.1V

0V

1.4V

1.4V

1.3V

1.3V

1.3V

1.3V

0V

0V

0V

0V

13 14 15 16 17 18 19 20 21 22 23 24PINPLAYREC

WF-1000W

– 9 –Figure 9 SCHEMATIC DIAGRAM (2/2)

7 8 9 10 11 12

R21

21K

R21

11K

R44

215

K

R44115K

R20610K

C2041/50

R2042.2K

VR205-B100K(B)(10kHz)

VR204-B100K(B)(2kHz)

VR203-B100K(B)(500Hz)

R20510K R

209

100K VR205-A

100K(B)(10kHz)

VR204-A100K(B)(2kHz)

VR203-A100K(B)(500Hz)

R2032.2K

C2031/50

R21

010

0K

C5141/50

IC502

C5090.022

C508100/16

C5131/50

D401DS1SS133

R43127K

C4330.022

L50147µH

SW501-DFUNCTIONSELECTOR

R51310K

182K

C42447/25

C5103300/25

Q501KTC3203 Y

C5070.022

DZ501DZ8.2BSB

C504100/16

R504680

R503100

C5020.022

C505100/16

C5060.022

IC501VOLTAGE REGULATOR KIA7812P

LED1333ID

R5181K

LED502333ID

C22

14.

7/50

C2170.47/50

C2130.33/50

C2090.082(ML)

C2050.01(ML)

C21

90.

039(

ML)

C21

50.

0056

(ML)

C21

10.

0015

(ML)

C20

747

0P

IC201 GRAPHIC EQUALIZER BA3822LS

C20

847

0P

C2024.7/50

R2021K

C22

24.

7/50

C21

20.

0015

(ML)

C21

60.

0056

(ML)

C22

00.

039(

ML)

C2100.082(ML)

C2180.47/50

C2140.33/50

C2060.01(ML)

C2014.7/50

R2011K

R200330

C20

022

0/16

F601T4A L 250V

C6510.022

C6530.022

C6540.022

D651TS4B03GM

C6520.022

C180100/16

R1883.9K

R1873.9K

C1851/50

R180560

C1861/50

C1821/50

C1811/50

R184330K

Q182KTC3199 GR

R183330K

Q181KTC3199 GR

C183220P R185

220

R186220

C184220P

R51110K

J401HEADPHONES

CN

P50

1S

PE

AK

ER

TE

RM

INA

LS

+

+

C42310/16

R437120

R438120

C43010/16

C42910/16

C4260.1(ML)

R4342.2

R4362.2

C4280.1(ML)

C4270.1(ML)

R4352.2

IC402LA4663POWER AMP.

14

13

12

11

10

9

6

4

3

2

1

C4250.1(ML)

R4332.2

C5110.022

Q502KTC3199 GR

R51210K

R5163.9K

Q503KTC3199 GR

R514100K

C512100/16

Q504KTA1271 Y

VR102470 R515

47

CN

P10

3

87

65

4321

R41822K

R41722K

C4204.7/50

C4194.7/50

Q40

4K

TC

3199

GR

PO

WE

R M

UT

E

Q40

3K

TC

3199

GR

PO

WE

R M

UT

E

R4251K

R4261K

R4284.7K

R4274.7K

C41822/16

R429100K

VR

401-

A50

K(B

)

VR401-B50K(B)

C4160.15(ML)

R4193.3K

C4140.001(ML)

C4130.001(ML)

R4203.3K

C4150.15(ML)

R4161K

R4151K

CN

P60

1

21

CN

S60

1

2

1

SW401X-BASS

POWER

R-CH

8 Ohm

8 Ohm

L-CHL-CH

IC402

CN

S10

3

SP404TWEETER

SP403TWEETER

SP402WOOFER

SP401WOOFER

SO601AC POWERINLETSOCKETAC110-127V/AC220-240V,50/60Hz

SW601VOLTAGE SELECTOR

AC220V-240V

AC110V-127V

-OUT2

-OUT1

+OUT2

+OUT1

IN

OUT IN

SW502TAPE1 MAIN

SW503TAPE2 PLAY

A

B

BATTERYES DC15V ["D" SIZE(UM/SUM-1,R20 or HP2)BATTERY x 10]

M501TAPEMOTOR

SW501ATAPE2 MAIN

OUT

+ -

M

78

234

56

1

7 5 8

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1 2123

22 24

T601POWER

TRANSFORMERC5030.022

TAPESPEED

R51

756

K

STEREO

L-CH

R-CH

GRAPHIC EQUALIZER

GRAPHIC EQUALIZER

ON OFF

TAPE

TUNER

CD/LINE

3

1

2GND

3

VOLTAGE REGULATOR KIA7809P

GND1

2

SO601

SW1TRACKING

fHfL

TC6L4

SW2TRACKING

fHfL

TC8L5

SW1 BANDCOVERAGE

fHfL

TC5L7

SW2 BANDCOVERAGE

fHfL

TC7L8

MWTRACKING

fHfL

TC4L3

MW BANDCOVERAGE

fHfL

TC3L6

FM BANDCOVERAGE

fHfL

TC1L1

L-CH

R-CH

GND

+B

FMTRACKING

fHfL

TC2L2

VOLUME

VOLUME

POWER PWB-A7

TERMINAL BPWB-A6

TERMINAL APWB-A5

GRAPHIC EQUALIZER PWB-A2

+B

+B+B

GRAPHICEQUALIZER

GRAPHICEQUALIZER

+B

+B+B

VO

LTA

GE

RE

GU

LAT

OR

Q502~Q504:TAPE SPEED CONTROL

+B

GND

L-CH

R-CH

0.2V

2V

0.8V

0.2V

2V

0.8V

OTHER:NORMAL( ): HIGH

0V(0V)

0.7V

(0V

)

0V(0.7V)

0V(0V)

0V(7.8V)

0.7V

(0V

)

8.4V(8.4V)

8.4V(6.2V)

7.8V(7.9V)

7.4V12V

8V

9V

0V

15V

12V

0V

15V

0V

0V

0.7V

0V

0V

0.7V

4.5V

4.5V

5.1V

5.1V

4.5V

4.5V

5.1V

5.1V

4.5V

4.5V

5.1V

5.1V

4.5V

4.5V

5.1V

5.1V

3.5V

2V

2V

3.5V

2.7V

2.7V

5.5V

0V

14.2V

0V

0V

0V

6.5V

0V

15V 15V

6.9V

0V

6.9V

6.9V

0V

6.9V

IC502

IC501

R-CH

2 31 2 31BI1 BI2

1 13 3

IC2 : VOLTAGE

PINFMMW/SW1/SW2

1.6V

1.7V

1.6V

1.7V

5.8V

6.5V

0.2V

1.4V

1.6V

1.7V

0V

0V

10.7V

10.7V

0V

0V

2.4V

2.4V

2.4V

2.4V

5.1V

6.4V

0.9V

0.9V

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

1.1V

0V

2.1V

1.9V

1V

1.8V

1.8V

1.8V

1.6V

1.7V

1.6V

1.6V

0.4V

1.1V

5.8V

6.3V

5.8V

6.3V

0.5V

1.7V

1.6V

1.7V

1.4V

1.6V

13 14 15 16 17 18 19 20 21 22 23 24PINFMMW/SW1/SW2

WF-1000W

– 10 –

A

B

C

D

E

F

G

H

1 2 3 4 5 6

Figure 10 WIRING SIDE OF P.W.BOARD (1/3)

M501TAPE

MOTOR

SW503TAPE2PLAY

SW501ATAPE2MAIN

SW502TAPE1MAIN

A B + -

BR

GYGY

RDORYLGRBLVLGR

1

CNS103

2345678

WH

CNS102

CNS101

RD

RD

WH

BK

BK

234

1

23

1

ERASEHERAD

RD

WH BK

GY

GY

RECORD/PLAYBACKHEAD

TAPE 2

TAPE 1

BR

COLOR TABLE

RD(R)

OR

YL

GR

BL

VL

GY

WH(W)

BK

PK

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY

WHITE

BLACK

PINK

FM/SW ROD ANTENNA (253)

C217

VR203

VR204

VR205

C206

C20

8C

210

C218

C214

C22

0

C21

6

C21

2

IC201

C20

0C

213

C209 C211

C219

R20

0

C20

1

C202

R202

C221

C205 C207

C20

3

C20

4

R20

4

R205

R203

C222

LED502

R20

6

R201

C215

R518

C41

4

C41

6

R42

0R419

C41

3

C41

5

LED1

FW1VR401

VOLUME

R212

TC9

FINE TUNINGPWB-A4

VOLUMEPWB-A3

GRAPHICEQUALIZERPWB-A2

BK

BK

FW2

2

15

10

15

2024

23

A

B

A

B

A

B

5

1

A

B

(249)

TC9FINE TUNING

VR203500Hz

GR

AP

HIC

EQ

UA

LIZ

ER

VR2042kHz

VR20510kHz

RD

WH BK

PLAYBACK HEAD

R209R210

R21

1

BR

RD YL

OR

GR

BL

BR

RD

WF-1000W

– 11 –Figure 11 WIRING SIDE OF P.W.BOARD (2/3)

7 8 9 10 11 12

MW

L4 L3SW1

SW401

SW101

CF2

IC2

C130

R125

Q503

TC

6

SW1 BAND

SELECTOR

R10

R11

C26

TC5

C19 C42

SW103DUBBING SPEED/

MIC/FM MODE

L7

C44

C14

C20

C

27

C30

R

415

R16

1

R15

3C

155C15

2

C15

3

R15

2

C151

R151

C42

9C

430

R438

R43

7 R16

9R15

7 Q153

C42

5

C42

8

R436

R434

D15

3

D162

C426

R431

C15

7

R16

0

R15

6Q152C156

R16

6

R16

2R

155

Q15

1

C15

4

C15

8

D15

1

D154

R17

7R15

4

R182

R188

R186

R18

0R16

7

D40

1R16

8

R187

C180

R185

R181

C159

R416

R418

C13

4

C13

2

CN

P10

2

R301

C13

3

R417C131

CN

P10

1

R13

L103

R303

TC7

C21

L1C11

C4

C6

L2

C7

R1

L8

L6

D1

C15

R5

L5

TC

8

C13

R4

C43

C17

C18

R8

C29

C24

L9

R3

L11

CF3

D2

C9

C8

C2C5

C10

R

2

C12

IC1

CF

1

C36

C23 C22

R15

R

12

R17

R16

R18

C

40

C39

C38 C37

C25

C41

R14

R20

R173R172

R10

9C

111

Q156

R10

3

D15

2

R13

5 C160R121

B C117R119

R131C125

C123D101

R115

R117C121R113

C115

R10

5R

107

C10

7C

105

R10

1

C10

9C

103

C10

1C

104C

102

R10

2

IC101

R122 R11

1

C127

C113

C124C126

R132R128C136

C12

8

C116

R114

C118R116

R118

C122

R136

R112

C12

0

L102

R120

R12

3

C12

9

C11

4

R11

0

C11

2

R10

4

R10

6 R10

8

C10

8

C10

6

L104

C11

0

R129

R13

0R

511 R

133

R13

4 C506

C513

IC501

C514

C51

2

CN

P10

3

C185

C186C183

Q18

1R183

C181

R124

C182

R184Q182

C184

FW1

IC502

D15

6 D15

8

D15

5

C41

8

R42

9R

427 R

428

IC402

C420

C424

C41

9

Q403

Q404

C510C433

C42

3

R42

5

R42

6

R435

R433

C42

7

CNP601

R515

VR

102

R51

6L5

01 Q504

R51

7

R51

4

C51

1

C50

9

R51

3

C50

8

R51

2

Q50

2 R50

4

R50

3 DZ501

C507

Q501C504

C503C502C

505R17

4D

159

R10

0

R304

C307

C306

L301

R306R305

C303

Q301

C302

R302

C305

C13

5

R12

7

R35

1

R35

3 R35

4

R35

2

L101C11

9

VCO

C34

R7

C35

R19

C33

R9

C32

C31

L10

C304C301

BK

BK

BK

WH

WH

WH

BK WH

TAPE

RADIO

CD/LINEFU

NC

TIO

NS

ELE

CT

OR

J151MICIN

J401

HE

AD

PH

ON

E

L-CH

L-CH

R-CH

R-CH

CNP501SPEAKERTERMINALS

CC

BB

AA

SW102BEATCANCEL

SO351CD/LINEINPUT

CNS601

MW/SW1 BAR ANTENNA

FMMONO MIC

HIGH

NORMALFMSTEREO

FM

MWSW1

SW2

SW401 X-BASS

OFF ON

2 1

E C BE C B

E C B

B C E

B C E

ECB

ECB

ECB

ECB

E C B

E C B

E C B

51

12345678

23

1

23

1

SW

501

C A

BD

SW101RECORD/

PLAYBACK

PLAYBACK

RECORD

FROM POWER PWB

P12 5-F

23

45 17

89

61213

1411

10

MIC151BUILT-IN

MICROPHONE

MAIN PWB-A1

1312

10 15

5 20

241

123

321

123

A

B

C

D

E

F

4321

321

12

13

10

1524

5

20

1

2345

1

789

6

VC

2

TC

2

VC

1

TC

1

VC

4

TC

4

VC

3

TC

3

A D

A B

B C

G F

H E

TAPESPEED

VR1

C E

SW103

SW

1

SW

501

SW

102

R442

R44

1

1

133

BI1

BI2

BL

YLGR

BL

OR

WF-1000W

– 12 –

A

B

C

D

E

F

G

H

1 2 3 4 5 6

Figure 12 WIRING SIDE OF P.W.BOARD (3/3)

C65

4C

653

D651

C65

2C

651

BATTERYSDC15V

["D" SIZE (UM / SUM-1,R20 or HP2) battery x 10]

TERMINAL APWB-A5

TERMINAL BPWB-A6

POWERPWB-A7

1

2CNP601

CNS601

WH

WH

RD

RD

RD

BK

BL

SW601VOLTAGE SELECTOR

AC220V-240V AC110V-127V

OR

OR

BK

SO601AC POWER INLET

SOCKETAC110V-127V/AC220V-240V,

50/60Hz

T601POWER

TRANSFORMER

(250)

(237)

(251)

(251)

TO MAIN PWB

P11 12-A

F60

1T

4A L

250

V

BR

COLOR TABLE

RD(R)

OR

YL

GR

BL

VL

GY

WH(W)

BK

PK

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY

WHITE

BLACK

PINK

BK

WF-1000W

PARTS GUIDE

NOTE:Parts marked with “ ” are important for maintaining the safety of the set.Be sure to replace parts with specified ones for maintaining the safety and performance of the set.

MODEL WF-1000W(BK)WF-1000W(S)

“HOW TO ORDER REPLACEMENT PARTS”To have your order filled promptly and correctly, please furnish thefollowing information.

1. MODEL NUMBER 2. REF. No.3. PART NO. 4. DESCRIPTION

MARK: SPARE PARTS-DELIVERY SECTION

For U.S.A. onlyContact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor,Please call Toll-Free;1-800-BE-SHARP

Explanation of capacitors/resistors parts codesCapacitorsVCC ....................... Ceramic typeVCK ........................ Ceramic typeVCT ........................ Semiconductor typeVC • • MF ............... Cylindrical type (without lead wire)VC • • MN ............... Cylindrical type (without lead wire)VC • • TV ................ Square type (without lead wire)VC • • TQ ............... Square type (without lead wire)VC • • CY ............... Square type (without lead wire)VC • • CZ ............... Square type (without lead wire)VC • • • • • • • • • J .. The 13th character represents capacity difference.

("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%, "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)

If there are no indications for the electrolytic capacitors, error is ±20%.

ResistorsVRD ....................... Carbon-film typeVRS........................ Carbon-film typeVRN ....................... Metal-film typeVR • • MF ............... Cylindrical type (without lead wire)VR • • MN............... Cylindrical type (without lead wire)VR • • TV ................ Square type (without lead wire)VR • • TQ ............... Square type (without lead wire)VR • • CY ............... Square type (without lead wire)VR • • CZ ............... Square type (without lead wire)VR • • • • • • • • • J .. The 13th character represents error.

("J" ±5%, "F" ±1%, "D" ±0.5%.)

If there are no indications for other parts, the resistors are ±5%carbon-film type.

PRICERANK DESCRIPTIONNO. PARTS CODE NO. PARTS CODE PRICE

RANK DESCRIPTION

WF-1000W

– 1 –

INTEGRATED CIRCUITS

IC1 VHITA7358AP-1 J AG FM Front End,TA7358APIC2 VHILA1805//-1 J AM FM/AM IF MPX.,LA1805IC101 VHITA8189N/-1 J AM Record/Playback Amp.,TA8189NIC201 VHIBA3822LS-1 J Graphic Equalizer,BA3822LSIC402 VHILA4663//-1 J Power Amp.,LA4663IC501 VHIKIA7812P-1 J AE Voltage Regulator,KIA7812PIC502 VHIKIA7809P-1 J Voltage Regulator,KIA7809P

TRANSISTORS

Q151~153 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GRQ156 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GRQ181,182 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GRQ301 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 YQ403,404 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GRQ501 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 YQ502,503 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GRQ504 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y

DIODES

D1,2 VHDDS1SS133-1 J AB Silicon,DS1SS133D101 VHDDS1SS133-1 J AB Silicon,DS1SS133D151~156 VHDDS1SS133-1 J AB Silicon,DS1SS133D158,159 VHDDS1SS133-1 J AB Silicon,DS1SS133D162 VHDDS1SS133-1 J AB Silicon,DS1SS133D401 VHDDS1SS133-1 J AB Silicon,DS1SS133

! D651 VHDTS4B03GM-1 J AK Silicon,TS4B03GMDZ501 VHEDZ8R2BSB-1 J AB Zener,8.2V,DZ8.2BSBLED1 VHP333ID///-1 J LED,Red,333IDLED502 VHP333ID///-1 J LED,Red,333ID

FILTERS

CF1 RFILR0008AWZZ J AE FM Band Pass FilterCF2 RFILF0106AFZZ J AC FM IF,10.7 MHzCF3 RFILA0057AFZZ J AD AM IF,455 kHz

TRANSFORMER

! T601 RTRNP0001BGZZ J Power

COILS

L1 RCILB0001BGZZ J FM OscillationL2 RCILR0001BGZZ J FM TrackingL3,4 RCILA0001BGZZ J MW/SW1 Bar AntennaL5 RCILA0003BGZZ J SW2 AntennaL6 RCILB0002BGZZ J MW OscillationL7 RCILB0003BGZZ J SW1 OscillationL8 RCILB0004BGZZ J SW2 OscillationL9 RCILI0002BGZZ J FM IFL10 RCILI0003BGZZ J FM DetectionL11 RCILI0001BGZZ J AM IFL101,102 VP-MK272K0000 J 2.7 mH,ChokeL103,104 VP-MK223K0000 J 22 mH,ChokeL301 RCILB0005BGZZ J Bias OscillationL501 VP-MK470K0000 J AB 47 µH,Choke

VARIABLE RESISTORS

VR1 RVR-M0026AWZZ J AC 10 kohm (B),Semi-VR [VCO]VR102 RVR-M0018AWZZ J 470 ohms (B),Semi-VR

[Tape Speed]VR203~205 RVR-Q0001BGZZ J 100 kohm (B)×2

[Graphic Equalizer]VR401 RVR-B0001BGZZ J 50 kohms (B)×2 [Volume]

VARIABLE CAPACITORS

TC5,6 RTO-H1003SJZZ J AG Trimmer,5 pFTC7,8 RTO-H1001BGZZ J Trimmer,10 pFTC9 RVC-Z0001BGZZ J Fine TuningVC1~4 RVC-R0001BGZZ J Variable Capacitance with

Trimmer (TC1~4)

CAPACITORS

C2 VCCCPU1HH5R0J J AA 5 pF (CH),50VC4 VCCCPU1HH240J J AA 24 pF (CH),50VC5 VCKYPA1HB102K J AA 0.001 µF,50VC6,7 VCKYPA1HB472K J AB 0.0047 µF,50VC8,9 VCKZPA1HF223Z J AA 0.022 µF,50VC10 VCCCPU1HH150J J AA 15 pF (CH),50VC11 VCCCPU1HH220J J AA 22 pF (CH),50VC12 VCCCPU1HH3R0J J AA 3 pF (CH),50VC13 VCKZPA1HF223Z J AA 0.022 µF,50VC14 VCCCPU1HH5R0J J AA 5 pF (CH),50VC15 VCKZPA1HF223Z J AA 0.022 µF,50VC17 VCKZPA1HF223Z J AA 0.022 µF,50VC18 RC-GZA106AF1C J AB 10 µF,16V,ElectrolyticC19 VCQPKV2AA301J J 300 pF,100V,PolypropyleneC20 VCQPKV2AA152J J 1500 pF,100V,PolypropyleneC21 VCCUPA1HH5R0C J 5 pF (UJ),50VC22 VCKZPA1HF223Z J AA 0.022 µF,50VC23 RC-GZA227AF1A J AB 220 µF,10V,ElectrolyticC24~26 VCKZPA1HF223Z J AA 0.022 µF,50VC27 VCQPKV2AA472J J AB 0.0047 µF,100V,PolypropyleneC29 RC-GZA226AF1C J AB 22 µF,16V,ElectrolyticC30 VCKZPA1HF223Z J AA 0.022 µF,50VC31 VCQYKA1HM472K J AB 0.0047 µF,50V,MylarC32 VCQYKA1HM822K J AA 0.0082 µF,50V,MylarC33 RC-GZA335AF1H J AB 3.3 µF,50V,ElectrolyticC34 VCKYPA1HB471K J AA 470 pF,50VC35 RC-GZA335AF1H J AB 3.3 µF,50V,ElectrolyticC36 VCQPKV2AA152J J 1500 pF,100V,PolypropyleneC37,38 VCQYKA1HM123K J AA 0.012 µF,50V,MylarC39~41 RC-GZA105AF1H J AB 1 µF,50V,ElectrolyticC42 VCKZPA1HF223Z J AA 0.022 µF,50VC43 VCKYPA1HB221K J AA 220 pF,50VC101,102 VCKYPA1HB471K J AA 470 pF,50VC103,104 VCKYPA1HB821K J AA 820 pF,50VC105~108 VCKYPA1HB331K J AA 330 pF,50VC109,110 RC-GZA106AF1C J AB 10 µF,16V,ElectrolyticC111,112 VCQYKA1HM333K J AB 0.033 µF,50V,MylarC113~116 RC-GZA475AF1H J AB 4.7 µF,50V,ElectrolyticC117,118 RC-GZA106AF1C J AB 10 µF,16V,ElectrolyticC119,120 VCQYKA1HM153K J AB 0.015 µF,50V,MylarC121,122 VCKYPA1HB331K J AA 330 pF,50VC123,124 VCKYPA1HB152K J AA 0.0015 µF,50VC125,126 RC-GZA475AF1H J AB 4.7 µF,50V,ElectrolyticC127 RC-GZA108AF1A J AD 1000 µF,10V,ElectrolyticC128 RC-GZA225AF1H J AB 2.2 µF,50V,ElectrolyticC129,130 RC-GZA226AF1C J AB 22 µF,16V,ElectrolyticC131,132 VCKYPA1HB121K J AA 120 pF,50VC133,134 VCKYPA1HB151K J AA 150 pF,50VC135,136 VCQYKA1HM272K J AA 0.0027 µF,50V,MylarC151 RC-GZA334AF1H J AA 0.33 µF,50V,ElectrolyticC152 RC-GZA106AF1C J AB 10 µF,16V,ElectrolyticC153 VCQYKA1HM103K J AA 0.01 µF,50V,MylarC154 RC-GZA106AF1C J AB 10 µF,16V,ElectrolyticC155 RC-GZA105AF1H J AB 1 µF,50V,ElectrolyticC156 RC-GZA476AF1C J AB 47 µF,16V,ElectrolyticC157 RC-GZA105AF1H J AB 1 µF,50V,ElectrolyticC158,159 RC-GZA475AF1H J AB 4.7 µF,50V,ElectrolyticC160 RC-GZA226AF1C J AB 22 µF,16V,ElectrolyticC180 RC-GZA107AF1C J AB 100 µF,16V,ElectrolyticC181,182 RC-GZA105AF1H J AB 1 µF,50V,ElectrolyticC183,184 VCKYPA1HB221K J AA 220 pF,50VC185,186 RC-GZA105AF1H J AB 1 µF,50V,ElectrolyticC200 RC-GZA227AF1C J AB 220 µF,16V,ElectrolyticC201,202 RC-GZA475AF1H J AB 4.7 µF,50V,ElectrolyticC203,204 RC-GZA105AF1H J AB 1 µF,50V,ElectrolyticC205,206 VCQYKA1HM103K J AA 0.01 µF,50V,MylarC207,208 VCKYPA1HB471K J AA 470 pF,50VC209,210 VCQYKA1HM823K J AC 0.082 µF,50V,MylarC211,212 VCQYKA1HM152K J AB 0.0015 µF,50V,MylarC213,214 RC-GZA334AF1H J AA 0.33 µF,50V,ElectrolyticC215,216 VCQYKA1HM562K J AA 0.0056 µF,50V,MylarC217,218 RC-GZA474AF1H J AA 0.47 µF,50V,ElectrolyticC219,220 VCQYKA1HM393K J AB 0.039 µF,50V,MylarC221,222 RC-GZA475AF1H J AB 4.7 µF,50V,ElectrolyticC301 RC-GZA107AF1C J AB 100 µF,16V,ElectrolyticC302 VCQYKA1HM222K J AA 0.0022 µF,50V,MylarC303 VCQYKA1HM562K J AA 0.0056 µF,50V,MylarC304 VCKZPA1HF223Z J AA 0.022 µF,50VC305 VCQYKA1HM152K J AB 0.0015 µF,50V,Mylar

NO. PRICERANK DESCRIPTIONPARTS CODENO. PARTS CODE

PRICERANK DESCRIPTION

WF-1000W

– 2 –

C306 VCKYPA1HB391K J AA 390 pF,50VC307 VCKYPA1HB151K J AA 150 pF,50VC413,414 VCQYKA1HM102K J AA 0.001 µF,50V,MylarC415,416 VCQYKA1HM154K J AB 0.15 µF,50V,MylarC418 RC-GZA226AF1C J AB 22 µF,16V,ElectrolyticC419,420 RC-GZA475AF1H J AB 4.7 µF,50V,ElectrolyticC423 RC-GZA106AF1C J AB 10 µF,16V,ElectrolyticC424 RC-GZA476AF1E J AB 47 µF,25V,ElectrolyticC425~428 VCQYKA1HM104K J AB 0.1 µF,50V,MylarC429,430 RC-GZA106AF1C J AB 10 µF,16V,ElectrolyticC433 VCKZPA1HF223Z J AA 0.022 µF,50VC502,503 VCKZPA1HF223Z J AA 0.022 µF,50VC504,505 RC-GZA107AF1C J AB 100 µF,16V,ElectrolyticC506,507 VCKZPA1HF223Z J AA 0.022 µF,50VC508 RC-GZA107AF1C J AB 100 µF,16V,ElectrolyticC509 VCKZPA1HF223Z J AA 0.022 µF,50VC510 RC-GZW338AF1E J AG 3300 µF,25V,ElectrolyticC511 VCKZPA1HF223Z J AA 0.022 µF,50VC512 RC-GZA107AF1C J AB 100 µF,16V,ElectrolyticC513,514 RC-GZA105AF1H J AB 1 µF,50V,ElectrolyticC651~654 VCKZPA1HF223Z J AA 0.022 µF,50V

RESISTORS

R1 VRD-ST2EE100J J AA 10 ohm,1/4WR2 VRD-ST2CD330J J AA 33 ohms,1/6WR3 VRD-ST2CD470J J AA 47 ohms,1/6WR4 VRD-ST2CD334J J AA 330 kohms,1/6WR5 VRD-ST2CD101J J AA 100 ohm,1/6WR7 VRD-ST2CD824J J AA 820 kohms,1/6WR8 VRD-ST2CD392J J AA 3.9 kohms,1/6WR9 VRD-ST2CD123J J AA 12 kohms,1/6WR10,11 VRD-ST2EE470J J AA 47 ohms,1/4WR12 VRD-ST2CD102J J AA 1 kohm,1/6WR13 VRD-ST2EE101J J AA 100 ohm,1/4WR14 VRD-ST2CD104J J AA 100 kohm,1/6WR15,16 VRD-ST2CD103J J AA 10 kohm,1/6WR17,18 VRD-ST2CD272J J AA 2.7 kohms,1/6WR19 VRD-ST2CD153J J AA 15 kohms,1/6WR20 VRD-ST2EE100J J AA 10 ohm,1/4WR100 VRD-ST2EE151J J AA 150 ohms,1/4WR101,102 VRD-ST2CD560J J AA 56 ohms,1/6WR103,104 VRD-ST2CD563J J AA 56 kohms,1/6WR105,106 VRD-ST2CD184J J AA 180 kohms,1/6WR107,108 VRD-ST2CD562J J AA 5.6 kohms,1/6WR109,110 VRD-ST2CD472J J AA 4.7 kohms,1/6WR111,112 VRD-ST2CD223J J AA 22 kohms,1/6WR113,114 VRD-ST2CD184J J AA 180 kohms,1/6WR115,116 VRD-ST2CD222J J AA 2.2 kohms,1/6WR117,118 VRD-ST2CD334J J AA 330 kohms,1/6WR119,120 VRD-ST2CD391J J AA 390 ohms,1/6WR121~124 VRD-ST2CD103J J AA 10 kohm,1/6WR125 VRD-ST2CD105J J AA 1 Mohm,1/6WR127,128 VRD-ST2CD473J J AA 47 kohms,1/6WR129,130 VRD-ST2CD223J J AA 22 kohms,1/6WR131,132 VRD-ST2CD472J J AA 4.7 kohms,1/6WR133,134 VRD-ST2CD823J J AA 82 kohms,1/6WR135,136 VRD-ST2CD153J J AA 15 kohms,1/6WR151 VRD-ST2CD222J J AA 2.2 kohms,1/6WR152 VRD-ST2CD561J J AA 560 ohms,1/6WR153 VRD-ST2CD224J J AA 220 kohms,1/6WR154 VRD-ST2CD561J J AA 560 ohms,1/6WR155 VRD-ST2CD393J J AA 39 kohms,1/6WR156 VRD-ST2CD102J J AA 1 kohm,1/6WR157 VRD-ST2CD473J J AA 47 kohms,1/6WR160 VRD-ST2CD472J J AA 4.7 kohms,1/6WR161 VRD-ST2CD331J J AA 330 ohms,1/6WR162 VRD-ST2CD473J J AA 47 kohms,1/6WR166 VRD-ST2EE561J J AA 560 ohms,1/4WR167~169 VRD-ST2CD103J J AA 10 kohm,1/6WR172,173 VRD-ST2CD103J J AA 10 kohm,1/6WR174 VRD-ST2CD223J J AA 22 kohms,1/6WR176 VRD-ST2CD224J J AA 220 kohms,1/6WR177 VRD-ST2CD102J J AA 1 kohm,1/6WR180 VRD-ST2EE561J J AA 560 ohms,1/4WR181,182 VRD-ST2CD102J J AA 1 kohm,1/6WR183,184 VRD-ST2CD334J J AA 330 kohms,1/6WR185,186 VRD-ST2CD221J J AA 220 ohms,1/6WR187,188 VRD-ST2CD392J J AA 3.9 kohms,1/6WR200 VRD-ST2EE331J J AA 330 ohms,1/4WR201,202 VRD-ST2CD102J J AA 1 kohm,1/6W

R203,204 VRD-ST2CD222J J AA 2.2 kohms,1/6WR205,206 VRD-ST2CD103J J AA 10 kohm,1/6WR209,210 VRD-ST2CD104J J AA 100 kohm,1/6WR211,212 VRD-ST2CD102J J AA 1 kohm,1/6WR301~303 VRD-ST2EE101J J AA 100 ohm,1/4WR304 VRD-ST2EE100J J AA 10 ohm,1/4WR305 VRD-ST2EE273J J AA 27 kohms,1/4WR306 VRD-ST2EE470J J AA 47 ohms,1/4WR351,352 VRD-ST2CD473J J AA 47 kohms,1/6WR353,354 VRD-ST2CD222J J AA 2.2 kohms,1/6WR415,416 VRD-ST2CD102J J AA 1 kohm,1/6WR417,418 VRD-ST2CD223J J AA 22 kohms,1/6WR419,420 VRD-ST2CD332J J AA 3.3 kohms,1/6WR425,426 VRD-ST2CD102J J AA 1 kohm,1/6WR427,428 VRD-ST2CD472J J AA 4.7 kohms,1/6WR429 VRD-ST2CD104J J AA 100 kohm,1/6WR431 VRD-ST2CD273J J AA 27 kohms,1/6WR433~436 VRD-ST2CD2R2J J AA 2.2 ohms,1/6WR437,438 VRD-ST2EE121J J AA 120 ohms,1/4WR441,442 VRD-ST2CD153J J AA 15 kohms,1/6WR503 VRD-ST2EE101J J AA 100 ohm,1/4WR504 VRD-ST2EE681J J AA 680 ohms,1/4WR511~513 VRD-ST2CD103J J AA 10 kohm,1/6WR514 VRD-ST2CD104J J AA 100 kohm,1/6WR515 VRD-ST2CD470J J AA 47 ohms,1/6WR516 VRD-ST2CD392J J AA 3.9 kohms,1/6WR517 VRD-ST2CD563J J AA 56 kohms,1/6WR518 VRD-ST2CD102J J AA 1 kohm,1/6W

OTHER CIRCUITRY PARTS

BI1 QCNWN0024BGZZ J Board in Lead wire,3PinBI2 QCNWN0025BGZZ J Board in Lead wire,3PinCNP101 QCNCM705CAFZZ J AA Plug,3PinCNP102 QCNCM705DAFZZ J AB Plug,4PinCNP103 QCNCM698HAFZZ J AC Plug,8PinCNP501 QTANA0404AWZZ J AF Terminal,SpeakerCNP601 QCNCM698BAFZZ J AA Plug,2PinCNS101 QCNWN0023BGZZ J Connector Ass’y,3PinCNS102 QCNWN0002BGZZ J Connector Ass’y,4PinCNS103 QCNWN0020BGZZ J Connector Ass’y,8PinCNS601 QCNWN0006BGZZ J Connector Ass’y,2Pin

! F601 QFS-C402ABGNI J Fuse,T4A L 250VFW1 QCNWN0011BGZZ J Flat Wire,5PinFW2 QCNWN0014BGZZ J Flat Wire,2PinJ151 QJAKA0001BGZZ J Jack,MicJ401 QJAKM0001BGZZ J Jack,HeadphonesM501(300-9) 9GK1921123187 J Motor with Pulley [Tape]MIC151 RMICC0001BGZZ J Built-in MicrophoneSO351 QSOCJ0001BGZZ J Jack,CD/LINE Input

! SO601 QSOCA0002SJZZ J AK AC Inlet SocketSP401,402 VSP0012PBF88A J Speaker,WooferSP403,404 RALMB0001BGZZ J Speaker,TweeterSW1 QSW-S9001BGZZ J Switch,Slide Type

[Band Selector]SW101 QSW-S9002BGZZ J Switch,Slide Type

[Record/Playback]SW102 QSW-S9003BGZZ J Switch,Slide Type [Beat Cancel]SW103 QSW-S9004BGZZ J Switch,Slide Type

[Dubbing Speed/Mic/FM Mode]SW401 QSW-P9001BGZZ J Switch,Push Type [X-BASS]SW501 QSW-S9005BGZZ J Switch,Slide Type

[Function Selector]SW501A(300-10) 9GK640101149 J AE Switch,Leaf Type [Tape 2 Main]SW502(300-11) 9GK640101149 J AE Switch,Leaf Type [Tape 1 Main]SW503(300-12) 9GK640101161 J Switch,Leaf Type [Tape 2 Play]

! SW601 QSW-S0004SJZZ J AK Switch,Slide Type[Voltage Selector]

PRICERANK DESCRIPTIONNO. PARTS CODE NO. PARTS CODE PRICE

RANK DESCRIPTION

WF-1000W

– 3 –

CABINET PARTS

201 GCABA1002BGSA J Front Cabinet [S]201 GCABA1002BGSB J Front Cabinet [BK]202 GFTAC0003BGSA J Cassette Holder [Tape 1] [S]202 GFTAC0003BGSB J Cassette Holder [Tape 1] [BK]203 GFTAC0004BGSA J Cassette Holder [Tape 2] [S]203 GFTAC0004BGSB J Cassette Holder [Tape 2] [BK]204 HBDGA1001BGSA J Badge,SHARP205 HBDGS1002BGSA J Sheet,Extra-Bass System206 HDECQ0009BGSA J Panel,Display207 HDECQ0004BGSA J Ring,Volume Knob208 HDECQ0010BGSA J Panel,Cassette Holder [Tape 1]209 HDECQ0011BGSA J Panel,Cassette Holder [Tape 2]210 HDECZ0001BGSA J Panel,Dial Pointer211 HSSND0001BGSA J Dial Pointer212 JKNBQ0001BGSA J Knob,Tuning213 LANGT0001BGFW J Bracket,Front Cabinet214 MLIFP0001BGZZ J Gear,Cassette Holder215 MSPRD0001BGFW J Spring,Cassette Holder Up216 NGERH0002BGZZ J Gear,Tuning Knob217 PCOVS7001BGZZ J Shield Paper,Graphic Equalizer218 LANGG0001BGFW J Guide,Dial Pointer219 HDECQ0005BGSA J Cap,Volume Knob220 JKNBK0001BGSA J Knob,Volume221 9GKNBAND1318A J Nylon Band222 JBTN-0001BGSA J Button,Record [Tape 1] [S]222 JBTN-0001BGSB J Button,Record [Tape 1] [BK]223 JBTN-0002BGSA J Button,Play [Tape 1] [S]223 JBTN-0002BGSB J Button,Play [Tape 1] [BK]224 JBTN-0003BGSA J Button,Rewind [Tape 1] [S]224 JBTN-0003BGSB J Button,Rewind [Tape 1] [BK]225 JBTN-0004BGSA J Button,Fast Forward [Tape 1] [S]225 JBTN-0004BGSB J Button,Fast Forward[Tape 1][BK]226 JBTN-0005BGSA J Button,Stop/Eject [Tape 1] [S]226 JBTN-0005BGSB J Button,Stop/Eject [Tape 1] [BK]227 JBTN-0006BGSA J Button,Pause [Tape 1] [S]227 JBTN-0006BGSB J Button,Pause [Tape 1] [BK]229 JBTN-0013BGSA J Button,Play [Tape 2] [S]229 JBTN-0013BGSB J Button,Play [Tape 2] [BK]230 JBTN-0014BGSA J Button,Rewind [Tape 2] [S]230 JBTN-0014BGSB J Button,Rewind [Tape 2] [BK]231 JBTN-0015BGSA J Button,Fast Forward [Tape 2] [S]231 JBTN-0015BGSB J Button,Fast Forward[Tape 2][BK]232 JBTN-0016BGSA J Button,Stop/Eject [Tape 2] [S]232 JBTN-0016BGSB J Button,Stop/Eject [Tape 2] [BK]234 LANGF0001BGZZ J Support,Mechanism Button Shaft235 LHLDZ8001BG00 J Holder,Mic236 LHLDZ1002BGZZ J Holder,LED237 MSPRC0001BGFJ J Spring,Battery,-238 PRDAR0001BGFW J Heat Sink,Main239 NGERK0001BGZZ J Dial Drum240 PSHEP0003BGSA J Sheet,LED,Left241 PSHEP0004BGSA J Sheet,LED,Right242 JKNBZ0001BGSA J Knob,Fine Tuning243 PCOVZ9001BGZZ J Cover,Dial Pointer244 MSPRP0001BGFW J Plate,Record245 GCABB1001BGSA J Rear Cabinet [S]245 GCABB1001BGSB J Rear Cabinet [BK]246 GLEGG0001BG00 J Cushion,Leg247 JHNDP1001BGSA J Handle [S]247 JHNDP1001BGSB J Handle [BK]248 LHLDQ1001BGZZ J Holder,AC Socket/

Voltage Selector249 MSPRB0002BGFW J Spring,Rod Antenna250 MSPRC0002BGFJ J Spring,Battery,+/-251 MSPRC0003BGFJ J Spring,Battery,+/-252 PSLDM3001BGFW J Plate,Power Transformer Shield253 QANTR0001BGZZ J FM/SW Rod Antenna254 LHLDR1001BGZZ J Holder,Tuning255 NGERK0002BGZZ J Gear,Tuning A256 NGERK0003BGZZ J Gear,Tuning B257 JKNBM0001BGSB J Button,X-BASS258 JKNBP0001BGSA J Knob,Function Selector259 JKNBP0001BGSA J Knob,Dubbing Speed260 JKNBP0002BGSA J Knob,Band Selector261 LHLDS1002BGZZ J Holder,Record Lever262 MLEVP0002BGZZ J Lever,Record263 GFTAB1001BGSA J Battery Compartment Lid [S]263 GFTAB1001BGSB J Battery Compartment Lid [BK]

264 TSPC-0008BGZZ J Label,Specifications [S][For Malaysia/Asia Middle East/Africa/Syria]

264 TSPC-0009BGZZ J Label,Specifications [BK][For Malaysia/Asia Middle East/Africa/Syria]

264 TSPC-0014BGZZ J Label,Specifications [S] [ForJordan/Egypt/Saudi Arabia]

264 TSPC-0015BGZZ J Label,Specifications [BK] [ForJordan/Egypt/Saudi Arabia]

! 265 QFSHD0001AWZZ J AB Holder,Fuse266 PRDAR0002BGZZ J Heat Sink,Sub300 CMECB0002BG01 J Tape Mechanism Ass’y300- 1 9GK192104309 J AE Pinch Roller Arm Ass’y300- 2 9GK192104309 J AE Pinch Roller Arm Ass’y,Fast

Forward300- 3 9GK6201-01-111 J Head,Record/Playback,Tape 1300- 4 9GK6209-10-10 J Head,Erase,Tape 1300- 5 9GK6201-01-111 J Head,Playback,Tape 2300- 6 9GK19210703 J AB FF/REW Belt300- 7 9GK19210940 J AC Main Belt,Tape 1300- 8 9GK19210940 J AC Main Belt,Tape 2300- 9(M501) 9GK1921123187 J Motor with Pulley [Tape]300-10(SW501A) 9GK640101149 J AE Switch,Leaf Type [Tape 2 Main]300-11(SW502) 9GK640101149 J AE Switch,Leaf Type [Tape 1 Main]300-12(SW503) 9GK640101161 J Switch,Leaf Type [Tape 2 Play]601 XEBSD30P10000 J AA Screw,ø3×10mm602 XJBSD30P08000 J AA Screw,ø3×8mm603 XBPSD26P04JS0 J Screw,ø2.6×4mm604 XHBSD20P04000 J AA Screw,ø2×4mm605 XJSSD30P10000 J AA Screw,ø3×10mm606 XBBSF30P10000 J AA Screw,ø3×10mm607 XJBSD40P16000 J Screw,ø4×16mm608 XEBSD30P20000 J AA Screw,ø3×20mm609 XHSSF30P06000 J AA Screw,ø3×6mm610 XJSSF30P10000 J AA Screw,ø3×10mm611 LX-JZ0002AWFD J AA Screw,ø3×10mm

SPEAKER BOX PARTS

301 CCAB-100LBG01K J Front Panel,Ass’y,Left [BK]301 CCAB-100LBG01S J Front Panel,Ass’y,Left [S]302 CCAB-100RBG01K J Front Panel,Ass’y,Right [BK]302 CCAB-100RBG01S J Front Panel,Ass’y,Right [S]303 GCABD1001BGSA J Speaker Box,Left [S]303 GCABD1001BGSB J Speaker Box,Left [BK]304 GCABF1001BGSA J Speaker Box,Right [S]304 GCABF1001BGSB J Speaker Box,Right [BK]305 GLEGG0001BG00 J Cushion,Leg,Speaker306 LHLDW1001BGSA J Holder,Speaker Cord [S]306 LHLDW1001BGSB J Holder,Speaker Cord [BK]307 QCNWG0001BGZZ J Cord,Speaker308 LPLTW0001BGZZ J Support H,Speaker Box309 LPLTW0002BGZZ J Support V,Speaker Box701 XEBSD30P10000 J AA Screw,ø3×10mm702 XJBSD40P16000 J Screw,ø4×16mmSP401,402 VSP0012PBF88A J Speaker,WooferSP403,404 RALMB0001BGZZ J Speaker,Tweeter

ACCESSORIES/PACKING PARTS

! QACCA0001SJ00 J AS AC Power Supply Cord[For Saudi Arabia]

! QACCE0007AW00 J AH AC Power Supply Cord[Except for Saudi Arabia]

! QPLGA0253AFZZ J AE Adaptor,AC Plug[Saudi Arabia Only]

SPAKA0001BGZZ J Packing Add.,UnitSPAKC0007BGZZ J Packing Case [S] [For Malaysia]SPAKC0011BGZZ J Packing Case [BK]

[For Malaysia]SPAKC0015BGZZ J Packing Case [S]

[Except for Malaysia]SPAKC0017BGZZ J Packing Case [BK]

[Except for Malaysia]SSAKA0002BGZZ J Polyethylene Bag,AC Plug

Adaptor [Saudi Arabia Only]SSAKH0002BGZZ J Polyethylene Bag,AccessoriesSSAKH0004BGZZ J Polyethylene Bag,UnitSSAKH0005BGZZ J Polyethylene Bag,SpeakerTINSZ0002BGZZ J Operation Manual

NO. PRICERANK DESCRIPTIONPARTS CODENO. PARTS CODE

PRICERANK DESCRIPTION

WF-1000W

– 4 –

TLABB0001BGZZ J Label,Japan [Syria Only]TLABB0002BGZZ J Label,Japan [Syria Only]TLABJ0001BGZZ J Label,OrisinTLABJ0002BGZZ J Label,OrijinTLABN0005BGZZ J Label,Serial No. Bar Code [S]

[Asia Middle East/Africa Only]TLABN0006BGZZ J Label,Serial No. Bar Code [BK]

[Asia Middle East/Africa Only]TLABS0001BGZZ J Label,ManufuctureTLABZVR09BGZZ J Label,VYTLABZ0003BGZZ J Label,Feature,Left [For Malaysia]TLABZ0004BGZZ J Label,Feature,Right

[For Malaysia]TLABZ0005BGZZ J Label,Feature,Left

[Except for Malaysia]TLABZ0006BGZZ J Label,Feature,Right

[Except for Malaysia]

P.W.B. ASSEMBLY (Not Replacement Item)

! PWB-A1~9 DUNTK0002BG01 J — Main/Graphic Equalizer/Volume/Fine Tuning/Terminal A/Terminal B/Power/Holder A/Holder B (Combined Ass’y)

WF-1000W

A

B

C

D

E

F

G

H

1 2 3 4 5 6

Figure 5 CABINET EXPLODED VIEW– 5 –

Note: Only the unit and consumale parts are supplied as aprts supply for the Tape mechanism.

608x4247

253

606

610

263

250

611255

256

601

254

239603

609

246

246x2

246

248

245

264

609

SO601

SW601

601x3

607x2

252

265x2

601x2PWB-A5 237

PWB-A6

T601

PWB-A7

249

236

240

241

601

213

235

MIC151

211

PWB-A8

601

218

258

259

VR401

257

260

PWB-A3

601x2

PWB-A1

601x2

601x2

601

605x5

214x2

201

601

213

601

262

261

238

TAPE MECHANISM

605x6

300(300-1, 300-2, 300-3,300-4, 300-5, 300-6, 300-7,300-8, 300-9(M501),300-10(SW501A),300-11(SW502),300-12(SW503))

222223

224225

226 227

230229

231232

203

215 209

208

202

242601

206

221

212216

210

205

204

PWB-A4

PWB-A2

215

602x2

251

251

IC501

IC502

SiliconGrease

243

234x2

602266

217

207

With VR401

220219

PWB-A9

602x2

IC402

244604

WF-1000W

A

B

C

D

E

F

G

H

1 2 3 4 5 6

Figure 6 SPEAKER EXPLODED VIEW– 6 –

BLACK

RED

WHITE

WOOFERSP401(L-CH)SP402(R-CH)

TWEETERSP403(L-CH)SP404(R-CH)

TWEETERSP403(L-CH)SP404(R-CH)

WOOFERSP401(L-CH)SP402(R-CH)

701x4

305

301(LEFT)302(RIGHT)

SP403(L-CH)SP404(R-CH)

SP401(L-CH)SP402(R-CH)

305

BLACK

702x5303(LEFT)304(RIGHT)

305

306

307

305

308

309

WF-1000W

A9910-1413NS•HA•I

EX

SHARP CORPORATIONCommunication Systems GroupQuality & Reliability Control CenterHigashihiroshima, Hiroshima 739-0192, Japan

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COPYRIGHT 1999 BY SHARP CORPORATION

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