Sharp WF-2100BK Service Manual Download

Page: 19 / 24

NO.

PRICE

RANK

DESCRIPTION

PARTS CODE

NO.

PART CODE

PRICE

RANK

DESCRIPTION

WF-2100W

218

92L27221000202

Button,Play [Tape 1]

[WF-2100W (BK)]

219

92L27221000301

Button,Rewind [Tape 1]

[WF-2100W (S)]

219

92L27221000302

Button,Rewind [Tape 1]

[WF-2100W (BK)]

220

92L27221000401

Button,F FWD [Tape 1]

[WF-2100W (S)]

220

92L27221000402

Button,F FWD [Tape 1]

[WF-2100W (BK)]

221

92L27221000501

Button,Stop/Eject [Tape 1]

[WF-2100W (S)]

221

92L27221000502

Button,Stop/Eject [Tape 1]

[WF-2100W (BK)]

222

92L27221000601

Button,Pause [Tape 1]

[WF-2100W (S)]

222

92L27221000602

Button,Pause [Tape 1]

[WF-2100W (BK)]

223

92L27221000701

Button,Reverse [Tape 2]

[WF-2100W (S)]

223

92L27221000702

Button,Reverse [Tape 2]

[WF-2100W (BK)]

224

92L27221000801

Button,Play [Tape 2]

[WF-2100W (S)]

224

92L27221000802

Button,Play [Tape 2]

[WF-2100W (BK)]

225

92L27221000901

Button,Rewind [Tape 2]

[WF-2100W (S)]

225

92L27221000902

Button,Rewind [Tape 2]

[WF-2100W (BK)]

226

92L37921000101

Cushion,Leg [WF-2100W (BK)]

226

92L37921000102

Cushion,Leg [WF-2100W (S)]

228

92L43021000101

Heat Sink

229

92L57921000107

Label,Specifications

[WF-2100W (S) Except for
Russian/Philippines]

229

92L57921000108

Label,Specifications

[WF-2100W (S) for Russian]

229

92L57921000109

Label,Specifications

[WF-2100W (BK) for Russian]

229

92L57921000110

Label,Specifications

[WF-2100W (S) for Philippines]

229

92L57921000111

Label,Specifications

[WF-2100W (BK) for Philippines]

230

92L27321000101

Knob,Volume

231

92L27321000201

Knob,Surround

232

92L27721000101

Knob,Function

233

92L27821000101

Knob,Band Selector

234

92L27821000201

Knob,Dubing Speed

235

92L28921000101

Ring,Volume Knob

236

92L28921000201

Ring,Surround Knob

238

92L45670120101

Holder,Fuse

239

92L25021000101

Holder,LED,Left

240

92L25021000201

Holder,LED,Right

241

92L47421001101

Spring,Battery,-

242

92L370101G030D

Cover,PWB Pointer

243

92L370101G020D

Cover,PWB A

244

92L370101G020E

Cover,PWB B

245

92L7702-013001

Tape Mechanism Ass’y

245- 1

92L195904301

AH Pinch Roller Arm Ass’y,Fast

Forward

245- 2

92L195904302

AH Pinch Roller Arm Ass’y,Rewind

245- 3

92L192104009

Pinch Roller Arm Ass’y

245- 4

92L62160701

Head,Playback [Tape 2]

245- 5

92L620101111

Head,Record/Playback [Tape 1]

245- 6

92L62091010

Head,Erase [Tape 1]

245- 7

92L182112173

Belt,Main [Tape 1]

245- 8

92L18511417

Belt,Main [Tape 2]

245- 9

92L19210703

AD Belt,FF/REW

245-10(M1)

92L195912301

Motor with Pulley [Tape]

245-11(SW1)

92L54030204

Switch,Slide Type

[Tape 2 Direction]

245-12(SW2)

92L4110-011002

Switch,Leaf Type [Tape 1 Play]

245-13(SW3)

92L4110-011001

Switch,Leaf Type

[Tape 1 FF/REW]

245-14(SW4)

92L4110-011003

Switch,Leaf Type [Tape 1 Rec]

245-15(SW5)

92L4110-011001

Switch,Leaf Type [Tape 2 Play]

245-16(SW6)

92L4110-011001

Switch,Leaf Type

[Tape 2 FF/REW]

246

92L21521000101

Cover,AC Inlet

247

92L22621000101

Bracket,Gear

248

92L25821000101

Holder,Function Knob

249

92L29021000101

Dial Whell

250

92L29021000201

Gear,A

251

92L29021000301

Gear,B

252

92L29021000401

Gear,C

253

92L30021000102

Nylon Band

254

92L375QT800101

Holder,Mic

255

92L42921000101

Bracket,Front Cabinet

256

92L42921000201

Bracket,Dial Pointer

257

92L25133010101

AC Rod Antenna

259

92L47121000101

Spring,Cassette Holder Up

260

92L48121000101

Shield Plate

261

92L47721000201

Spring,Rod Antenna

262

92L70321000101

Dampar

263

92L79721000101

Badge,SHARP

264

92L26121000201

Panel,Cassette Holder [Tape 2]

265

92L25021000301

Holder,LED

266

92L42921000301

Bracket,Button Support

601

92L60030500830

Screw,ø3

8mm

602

92L60130500830

Screw,ø3

8mm

603

92L60426450610

Screw,ø2.6

6mm

604

92L61230010610

Screw,ø3

6mm

605

92L61030010810

Screw,ø3

8mm

606

92L61030011010

Screw,ø3

10mm

607

92L61030041410

Screw,ø3

14mm

608

92L61030013010

Screw,ø3

30mm

610

92L61226010810

Screw,ø2.6

8mm

611

92L61530041010

Screw,ø3

10mm

612

92L61530041410

Screw,ø3

14mm

613

92L62030060870

Screw,ø3

8mm

614

92L63305503207

Washer,ø3.2

ø5.5

0.7mm

615

92L62030061070

Screw,ø3

10mm

616

92L61230011010

Screw,ø3

10mm

SPEAKER BOX PARTS

901

92L79921000701

Front Cabinet Ass’y,Left

[WF-2100W (S)]

901

92L79921000901

Front Cabinet Ass’y,Left

[WF-2100W (BK)]

902

92L79921000801

Front Cabinet Ass’y,Right

[WF-2100W (S)]

902

92L79921000A01

Front Cabinet Ass’y,Right

[WF-2100W (BK)]

903

92L20621000101

Rear Cabinet,Left

[WF-2100W (S)]

903

92L20621000102

Rear Cabinet,Left

[WF-2100W (BK)]

904

92L20621000201

Rear Cabinet,Right

[WF-2100W (S)]

904

92L20621000202

Rear Cabinet,Right

[WF-2100W (BK)]

905

92L21221000101

Holder,Speaker Cord

[WF-2100W (S)]

905

92L21221000102

Holder,Speaker Cord

[WF-2100W (BK)]

906

92L23421000101

Decoration Panel,Left

907

92L23421000201

Decoration Panel,Right

909

92L37921000200

Cushion,Leg

910

92L61440041610

Screw,ø4

16mm

911

92L61430040810

Screw,ø3

8mm

912

92L3461-000062

Speaker Cord

913

92L3461-000064

Speaker Cord

914

92L3461-000065

Speaker Cord with Capacitor

915

92L3461-000079

Speaker Cord

SP1,2

92L4801-005001

Tweeter

SP3,4

92L4801-096001

Woofer

SP5,6

92L4801-097001

Woofer

SP7,8

92L4804-002001

Super Tweeter

ACCESSORIES/PACKING PARTS

QACCA0004AW00 J

AC Power Supply Cord

QACCE0007AW00 J

AH AC Power Supply Cord

QPLGA0003AWZZ

AC Plug Adaptor

QPLGA0004AWZZ

AC Plug Adaptor

92L31020300401

AC Polyethylene Bag,Accessories

92L31048600401

Polyethylene Bag,Unit

92L489QT800201

Mic Panel,for Set

92L51021000101

Packing Case [WF-2100W (S)]

92L51021000102

Packing Case [WF-2100W (BK)]

92L579QT800111

Label,Japan,for Set

– 4 –

Summary of Contents for WF-2100BK

Page 1: ...9 SCHEMATIC DIAGRAM WIRING SIDE OF P W BOARD 10 PARTS GUIDE EXPLODED VIEW SERVICE MANUAL SHARP CORPORATION No S2213WF2100WS This document has been published to be used for after sales service only The contents are subject to change without notice In the interests of user safety the set should be restored to its original condition and only parts identical to those specified be used PORTABLE STEREO ...

Page 2: ...der section Frequency response 60 12 000 Hz Normal tape Signal noise ratio 40 dB TAPE 1 recording playback 50 dB TAPE 2 playback Wow and flutter 0 3 WRMS Motor DC 9 V electric governor Bias system AC bias Erase system Magnet erase Speaker section Speakers 7 5 cm 3 woofer 1 9 cm 3 9 16 woofer 1 Super tweeter 1 5 cm 2 tweeter 1 Maximum input power 25 W Rated input power 12 5 W Impedance 8 ohms Dimen...

Page 3: ...nt 13 FM Stereo Indicator 14 Band Selector Switch 15 Mixing Microphone Socket 16 TAPE 2 Cassette Compartment 17 TAPE 1 Record Button 18 TAPE 1 Play Button 19 TAPE 1 Rewind Button 20 TAPE 1 Fast Forward Button 21 TAPE 1 Stop Eject Button 22 TAPE 1 Pause Button 23 TAPE 2 Reverse Mode Switch 24 TAPE 2 Play Button 25 TAPE 2 Fast Wind Buttons 26 TAPE 2 Stop Eject Button 27 TAPE 2 Direction Switch 28 FM...

Page 4: ...Main PWB 1 Knob B1 x1 4 2 Graphic Equalizer 2 Screw B2 x7 PWB Fine Tuning 3 Socket B3 x4 PWB 4 Mic B4 x1 3 Tape Mechanism 1 Open the cassette holder 4 2 2 Screw C1 x5 4 Power PWB 1 Screw D1 x1 4 3 Figure 4 4 Figure 4 2 Figure 4 1 Figure 4 3 STEP REMOVAL PROCEDURE FIGURE 1 Woofer 1 Screw A1 x5 4 4 2 Front Panel A2 x1 3 Screw A3 x8 2 Tweeter 1 Screw B1 x2 4 4 MAIN UNIT SPEAKER UNIT Front Cabinet A1 ...

Page 5: ...ews A1 x 2 pcs the recording playback head can be removed 2 Move the hooks A2 x 2 pcs toward the center position as shown in Fig 5 1 and then lift the erase head How to remove the playback head TAPE 2 See Fig 5 2 1 When you remove the screws B1 x 2 pcs the playback head can be removed How to remove the pinch roller TAPE 1 2 See Fig 5 3 1 Carefully bend the pinch roller pawl in the direction of the...

Page 6: ...and ground of IC102 Adjustment Point VCO Frequency Note After preparing the test circuit shown in Fig 6 connect the Pin 13 Pin 21 and ground of the IC102 with the test circuit and measure the value Specified Value Adjusting Point Test Stage Instrument Connection Test Stage Specified Value Adjusting Point Instrument Connection AM IF T107 Input Antenna Output Pin 9 of IC102 MW Band fL T103 Input Ant...

Page 7: ...RACKING SW2 TRACKING MW TRACKING fL MW TRACKING fH fL fH fH fL SW1 TRACKING MAIN PWB fH fL FM BAND COVERAGE MW BAND COVERAGE fL MW BAND COVERAGE fH SW1 BAND COVERAGE VR102 IC102 T106 T105 T103 T102 T101 T104 TC2 TC1 TC3 TC4 L102 L101 L103 T107 T108 AM IF FM IF 13 21 9 MAIN PWB SW202 T201 VR501 BIAS OSC TAPE SPEED ...

Page 8: ...TAPE 2 FF REW ON OFF SW101 BAND SELECTOR SW2 SW1 MW FM SW202 BEAT CANCEL A B SW203 DUBBING SPEED MIC HIGH NORMAL MIC FM MODE FM STEREO FM MONO SW401 SURROUND ON OFF SW501 FUNCTION SELECTOR CD LINE RADIO POWER TAPE STAND BY ON SW601 VOLTAGE SELECTOR 110 127 V 220 240 V REF NO DESCRIPTION POSITION FITTING OF DIAL POINTER A B C Figure 8 1 1 Remove the Main PWB the Graphic Equalizer PWB and the Fine T...

Page 9: ... IC201 9 8 7 6 5 4 3 2 PIN NO VOLTAGE 1 14 4 V 0 V 0 V 0 V 4 53 V 0 V 15 V 15 V 6 86 V 10 0 V 11 6 86 V 12 6 85 V 13 0 V 14 6 85 V IC402 9 8 7 6 5 4 3 2 PIN NO VOLTAGE 1 3 58 V 3 58 V 3 58 V 0 V 3 58 V 3 58 V 3 58 V 7 1 V IC401 8 7 6 5 4 3 2 PIN NO VOLTAGE 1 15 V 0 V 7 99 V IC403 3 2 PIN NO VOLTAGE 1 15 V 0 V 8 99 V IC404 3 2 PIN NO VOLTAGE B 0 V 0 V 0 V Q301 E C PIN NO VOLTAGE B 0 V 0 V 0 V Q302 ...

Page 10: ... SS8550 R280 56K D215 1N4148 R277 33K D216 1N4148 R282 10K D218 1N4148 C222 2 2 50 C220 0 001 R214 470K C270 0 015 C218 10 16 R247 390 R212 1K C253 0 0022 ML R210 180K C267 330P C230 47 16 R221 1M C221 2 2 50 C219 0 001 R257 150 R220 10K R213 470K R244 390 C271 0 015 C217 10 16 R209 180K R211 1K C246 0 0022 ML R219 12K C252 47 16 C213 2 2 50 C223 2 2 50 C224 330 16 Q204 KTC3875 GR C261 82P C228 0 ...

Page 11: ...C321 1 50 C318 0 0056 C317 0 33 50 C313 0 1 ML C310 820P CH C309 0 018 C324 4 7 50 C306 1 50 R306 2 2K R310 1K R304 2 2K C304 0 022 LD314 L01 224HD SW401 SURROUND LD311 L01 224HD LD312 L01 224HD R333 1K LD313 R319 330 R302 10K Q302 KTC3875 GR IC303 LB1403N METER DRIVER IC302 LB1403N METER DRIVER R313 10K R314 120 Q301 KTC3875 GR C326 0 001 C329 10 16 C328 10 16 R315 12K R316 10K R320 1K R321 1K R3...

Page 12: ...BL YL RD VL GR WH RD OR PLAYBACK HEAD SW1 DIRECTION HEAD FLEXIBLE PWB B A 1 2 3 WH BK RD WH BK RD OR OR YL YL M1 TAPE MOTOR SW5 TAPE 2 PLAY SW2 TAPE 1 PLAY SW3 TAPE 1 FF REW SW4 TAPE 1 REC SW6 TAPE 2 FF REW A B 5 4 3 2 1 BK RD GR WH BK ERASE HERAD RECORD PLAYBACK HEAD TAPE 1 TAPE 2 GR BK BK WH RD 9 8 7 6 5 4 3 2 1 BR COLOR TABLE RD R OR YL GR BL VL GY WH W BK PK BROWN RED ORANGE YELLOW GREEN BLUE ...

Page 13: ... R299 C514 C416 C251 SW501 FUNCTION SELECTOR C430 R429 JK401 HEADPHONES C254 C269 C255 Q203 SW203 DUBBING SPEED MIC FM MODE D207 R298 C257 R224 R222 R226 R225 R223 R255 R258 Q210 C229 C256 C236 C217 C252 CON502 Q205 R519 R513 R522 R523 13 12 11 10 9 8 7 6 5 4 3 2 1 R105 C136 C127 C124 C103 C128 C133 D103 C101 C104 C102 R102 T102 CN206 C242 C245 C280 D212 C263 C244 CN204 1 7 1 2 3 IC401 C409 C407 C...

Page 14: ...BK RD RD SW601 VOLTAGE SELECTOR AC 220 240 V AC 110 127 V SO601 AC INLET SOCKET 241 241 241 241 241 CON501 FROM MAIN PWB P13 12 A 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 POWER PWB B BATTERY B PWB A5 BATTERY A PWB A4 T601 POWER TRANSFORMER AC POWER SUPPLY CORD AC 110 127 V 220 240 V 50 60 Hz ...

Page 15: ...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 Resistors VRD Carbon film type VRS Ca...

Page 16: ...1601 001001 J AD 10 kohm B Semi VR VCO VR301 92L1702 008004 J 50 kohms B 2 Semi VR X Bass VR302 92L1702 008003 J 100 kohm B 2 Semi VR Graphic Equalizer VR303 92L1702 008002 J 100 kohm B 2 Semi VR Graphic Equalizer VR304 92L1702 008001 J 50 kohms B 2 Semi VR Graphic Equalizer VR305 92L1702 008005 J 100 kohm B 2 Semi VR Graphic Equalizer VR401 92L1701 059002 J 50 kohms B 2 Semi VR Volume VR501 92L16...

Page 17: ...25V C505 506 VCEAZA1CW476M J AB 47 µF 16V Electrolytic C508 VCKYTV1EF223Z J AA 0 022 µF 25V C509 VCEAZA1CW107M J AC 100 µF 16V Electrolytic C511 512 VCEAZA1CW476M J AB 47 µF 16V Electrolytic C514 515 VCEAZA1HW105M J AB 1 µF 50V Electrolytic C516 VCTYPA1EF104Z J AA 0 1 µF 25V C517 518 VCQYKA1HM272K J AA 0 0027 µF 50V Mylar C601 604 VCKZPA1HF223Z J AA 0 022 µF 50V RESISTORS R101 VRD ST2CD101J J AA 1...

Page 18: ...03J J AA 10 kohm 1 6W R524 VRD ST2CD472J J AA 4 7 kohms 1 6W OTHER CIRCUITRY PARTS CN101 92L3421 180003 J Connector Ass y 3Pin CN201 92L3421 882001 J Connector Ass y 3Pin CN202 92L3421 879001 J Connector Ass y 5Pin CN203 92L3461 000076 J Flat Wire 6Pin CN204 92L3461 000078 J Flat Wire 7Pin CN205A B 92L3421 887002 J Connector Ass y 7 7Pin CN206 92L3471 000021 J Connector Ass y 2Pin CN501 92L3421 41...

Page 19: ...01 J Switch Leaf Type Tape 2 Play 245 16 SW6 92L4110 011001 J Switch Leaf Type Tape 2 FF REW 246 92L21521000101 J Cover AC Inlet 247 92L22621000101 J Bracket Gear 248 92L25821000101 J Holder Function Knob 249 92L29021000101 J Dial Whell 250 92L29021000201 J Gear A 251 92L29021000301 J Gear B 252 92L29021000401 J Gear C 253 92L30021000102 J Nylon Band 254 92L375QT800101 J Holder Mic 255 92L42921000...

Page 20: ...01 J Label Feature 92L57921000202 J Label Feature 92L58021000102 J Operation Manual Except for Russian 92L58021000103 J Operation Manual For Russian 92L59021000101 J Warrarty Card For Philippines Only P W B ASSEMBLY Not Replacement Item PWB A1 92L370101G040A J Main PWB Only PWB A2 92L370101G040B J Graphic Equalizer PWB Only PWB A3 92L370101G040C J Fine Tuning PWB Only PWB A4 92L370101G040E J Batte...

Page 21: ...x2 606x5 PWB A2 606x2 615x2 610x2 247 233 248 232 234 228 Silicon Grease 245 1 245 2 245 3 245 4 245 8 245 10 M1 245 11 SW1 245 12 SW2 245 13 SW3 245 15 SW5 245 16 SW6 245 14 SW4 245 9 245 5 245 6 255 217 218 219 220 221 222 225 223224 215 214 216 245 205 204 213 206 209 235 With VR401 259 264 210 259 230 211 212 252 PWB A3 IC402 IC404 L103 IC403 VR401 231 613 613 239 240 246 SW601 SO601 T601 Sili...

Page 22: ...SP8 R CH SUPER TWEETER SP7 L CH SP8 R CH SUPER TWEETER SP7 L CH SP8 R CH SP1 L CH SP2 R CH SP1 L CH SP2 R CH TWEETER SP1 L CH SP2 R CH TWEETER SP3 L CH SP4 R CH SP3 L CH SP4 R CH WOOFER SP5 L CH SP6 R CH SP5 L CH SP6 R CH WOOFER SP3 L CH SP4 R CH WOOFER SP5 L CH SP6 R CH WOOFER 901 LEFT 902 RIGHT 903 LEFT 904 RIGHT Capacitor 1 µF Electrolytic N P Capacitor 1 µF Electrolytic N P ...

Page 23: ...WF 2100W 8 M E M O ...

Page 24: ...ored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher A0204 627DS HA C EX SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

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