background image

SERVICE MANUAL

CFS-KW300S

SUPPLEMENT-3

File this supplement with the service manual.

E Model

Subject:

1. Circuit Change
2. Correction and change

Because of change made to circuit, schematic diagram, printed
wiring board, exploded view (5-5. SPEAKER Section) and electrical
parts list are released.

TABLE  OF  CONTENTS

1.

CIRCUIT CHANGE

• Printed Wiring Board ....................................................

6

• Schematic Diagram ......................................................

9

2.

CORRECTION AND CHANGE

• Exploded Views ............................................................ 16
• Electrical Parts List ....................................................... 20

(SPM-99047)

– 2 –

• DISCRIMINATION

Former : 1-648-393-11
New

: 1-648-393-22

– MAIN BOARD (Conductor Side) –

– ECHO BOARD (Component Side) –

Former : 1-648-388-11
New

: 1-665-605-11

Former : 1-648-390-11
New

: 1-657-120-12

Former : 1-648-391-11
New

: 1-657-123-12

Former : 1-648-392-11
New

: 1-657-121-12

Former : 1-648-389-11
New

: 1-657-122-12

– POWER BOARD (Component Side) –

– CONTROL BOARD (Component Side) –

– VOL LED BOARD (Component Side) –

– TERMINAL BOARD (Component Side) –

– 3 –

Ver 1.0  1999. 12

Summary of Contents for CFS-KW300S

Page 1: ...ring Board 6 Schematic Diagram 9 2 CORRECTION AND CHANGE Exploded Views 16 Electrical Parts List 20 SPM 99047 2 DISCRIMINATION Former 1 648 393 11 New 1 648 393 22 MAIN BOARD Conductor Side ECHO BOARD Component Side Former 1 648 388 11 New 1 665 605 11 Former 1 648 390 11 New 1 657 120 12 Former 1 648 391 11 New 1 657 123 12 Former 1 648 392 11 New 1 657 121 12 Former 1 648 389 11 New 1 657 122 12...

Page 2: ...06 E 7 D307 E 7 D308 F 8 D310 D 5 D311 F 13 D314 G 6 D315 E 6 D316 C 6 D317 C 13 D324 D 13 D325 B 14 D326 F 11 D327 C 6 D501 I 11 D502 I 11 D503 I 11 D504 I 11 D505 J 11 D506 J 11 D507 J 11 D508 J 11 D509 J 11 D510 J 11 D511 J 9 D512 J 10 D513 K 11 D515 J 13 D516 J 12 D601 J 6 D602 J 1 D901 B 16 D902 C 16 D903 C 17 D904 C 17 D905 C 17 IC1 E 2 IC301 F 10 IC302 C 10 IC303 E 6 IC304 C 12 IC306 E 20 I...

Page 3: ...ECK A TAPE PLAYBACK DECK B TAPE RECORD DECK B Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM f MW E TAPE PLAYBACK DECK A d TAPE PLAYBACK DECK B G TAPE RECORD DECK B ...

Page 4: ... 3 906 470 01 HOLDER LED 44 3 389 424 01 HOLDER LEVEL Page INCORRECT CORRECT Ref No Part No Description Remark Ref No Part No Description Remark 20 26 25 9 3 1 7 3 3 24 20 21 22 23 19 18 17 To Next Page 33 1 648 391 11 TERMINAL BOARD 38 X 3366 798 1 HANDLE ASSY ANT1 1 501 542 11 ANTENNA TELESCOPIC Page INCORRECT CORRECT Ref No Part No Description Remark Ref No Part No Description Remark 20 27 5 4 ...

Page 5: ...203 1 124 499 11 ELECT NONPOLAR 1uF 20 50V 204 3 905 378 01 FOOT SP R ch 204 3 905 378 11 FOOT SP L ch 205 3 389 425 01 BRACKET SP 201 202 203 205 204 204 207 206 6 7 7 SP602 652 SP601 651 7 7 6 206 3 389 443 01 BOX REAR L SP 206 3 389 444 01 BOX REAR R SP 207 3 904 982 01 STOPPER CORD SP601 1 505 567 11 SPEAKER 5 cm SP602 1 505 566 11 SPEAKER 10 cm SP651 1 505 567 11 SPEAKER 5 cm SP652 1 505 566 ...

Page 6: ...EL D502 8 719 041 93 LED SLP 183B 81 L LEVEL D503 8 719 041 93 LED SLP 183B 81 R LEVEL D504 8 719 041 93 LED SLP 183B 81 L LEVEL D505 8 719 041 93 LED SLP 183B 81 R LEVEL D506 8 719 041 93 LED SLP 183B 81 L LEVEL D507 8 719 041 93 LED SLP 183B 81 R LEVEL D508 8 719 041 93 LED SLP 183B 81 L LEVEL D509 8 719 915 45 LED SLP162B OPR BATT D510 8 719 915 45 LED SLP162B OPR BATT D511 8 719 915 45 LED SLP...

Page 7: ...K J601 1 750 694 11 JACK MIX MIC 1 J602 1 750 694 11 JACK MIX MIC 2 TRANSISTOR Q601 8 729 194 57 TRANSISTOR 2SC945 P Q602 8 729 194 57 TRANSISTOR 2SC945 P Q603 8 729 036 89 TRANSISTOR KTC3198GR AT Q604 8 729 036 89 TRANSISTOR KTC3198GR AT RESISTOR R601 1 249 411 11 CARBON 330 5 1 4W R602 1 247 843 11 CARBON 3 3K 5 1 4W R603 1 247 891 00 CARBON 330K 5 1 4W R604 1 249 429 11 CARBON 10K 5 1 4W R605 1...

Page 8: ...70PF 10 50V C118 1 162 847 11 CERAMIC 0 047uF 10 16V C119 1 124 903 11 ELECT 1uF 20 50V C120 1 162 306 11 CERAMIC 0 01uF 30 16V C121 1 124 902 00 ELECT 0 47uF 20 50V C122 1 162 600 11 CERAMIC 0 0047uF 30 16V C123 1 126 956 11 ELECT 0 1uF 20 50V C124 1 162 294 31 CERAMIC 0 001uF 10 50V C125 1 162 847 11 CERAMIC 0 047uF 10 16V C126 1 161 057 00 CERAMIC 0 033uF 10 50V C128 1 124 903 11 ELECT 1uF 20 5...

Page 9: ...1 CAP VARIABLE TUNING CV3 1 151 637 11 CAP VARIABLE TUNING CV4 1 151 637 11 CAP VARIABLE TUNING DIODE D1 8 719 991 33 DIODE 1SS133T 77 D2 8 719 991 33 DIODE 1SS133T 77 D5 8 719 991 33 DIODE 1SS133T 77 D303 8 719 991 33 DIODE 1SS133T 77 D304 8 719 991 33 DIODE 1SS133T 77 D305 8 719 991 33 DIODE 1SS133T 77 D306 8 719 991 33 DIODE 1SS133T 77 D307 8 719 991 33 DIODE 1SS133T 77 D308 8 719 991 33 DIODE ...

Page 10: ... R116 1 249 427 11 CARBON 6 8K 5 1 4W R118 1 247 881 00 CARBON 120K 5 1 4W R119 1 249 429 11 CARBON 10K 5 1 4W R123 1 249 442 11 CARBON 510 5 1 4W R125 1 247 807 31 CARBON 100 5 1 4W R133 1 247 897 11 CARBON 560K 5 1 4W R134 1 249 421 11 CARBON 2 2K 5 1 4W R135 1 247 855 11 CARBON 10K 5 1 4W R136 1 249 429 11 CARBON 10K 5 1 4W R137 1 249 437 11 CARBON 47K 5 1 4W R155 1 247 807 31 CARBON 100 5 1 4W...

Page 11: ...SVR1 1 228 995 00 RES ADJ METAL 22K TRANSFORMER T1 1 404 355 00 TRANSFORMER IF A 3264 468 A POWER BOARD COMPLETE 1 533 233 11 HOLDER FUSE 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S CAPACITOR C131 1 124 903 11 ELECT 1uF 20 50V C132 1 162 282 31 CERAMIC 100PF 10 50V C133 1 162 832 11 CERAMIC 0 0027uF 10 0 C134 1 124 907 11 ELECT 10uF 20 50V C138 1 130 496 00 MYLAR 0 12uF 5 50V C139 1 130 496 00 MYLAR 0 1...

Page 12: ...7 881 00 CARBON 120K 5 1 4W R365 1 247 843 11 CARBON 3 3K 5 1 4W R366 1 249 425 11 CARBON 4 7K 5 1 4W R367 1 249 413 11 CARBON 470 5 1 4W R375 1 249 434 11 CARBON 27K 5 1 4W SWITCH 0S901 1 692 514 11 SWITCH VOLTAGE SELECTION VOLTAGE SELECTOR TERMINAL BOARD SP901 1 537 330 11 TERMINAL BOARD SPEAKER TRANSFORMER 0T901 1 423 785 11 POWER TRANSFORMER 1 657 123 11 TERMINAL BOARD 1 648 389 11 VOL LED BOA...

Page 13: ...Ref No Part No Description Ref No Part No Description 33 HARDWARE LIST 1 7 621 770 67 SCREW BVTT 2 6X6 S 8 7 621 255 25 SCREW PTT 2X4 S 9 7 621 770 87 SCREW B 2 6X5 13 7 621 255 45 SCREW PTT 2X6 S ACCESSORIES PACKING MATERIALS 1 542 211 11 MICROPHONE DYNAMIC 0 1 569 008 11 ADAPTER CONVERSION 2P EA 0 1 590 413 11 CORD POWER E EA UAE 3 389 611 01 CUSHION TOP 3 389 612 01 CUSHION CENTER 3 389 613 01 ...

Page 14: ... 28 CFS KW300S Sony Corporation Personal Audio Division Company 9 957 923 83 1999L0525 1 Printed in Japan C 1999 12 Published by General Engineering Dept ...

Reviews: