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Pioneer S-FCRW220-K Service Manual

Home theater loudspeaker system
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QQ
3 7 63 1515 0
Service
Manual
HOME THEATER LOUDSPEAKER SYSTEM
S-FCRW220
S-FCRW720
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODELS AND TYPES
TE
L 13942296513
MODEL
S-FCRW220-K
S-FCRW220-S
S-FCRW720-S
www
.
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE, INC.
©
PIONEER CORPORATION 2002
http://www.xiaoyu163.com
TYPE
KUXC
KCXC
SUBWOOFER
1
1
1
CONTENTS
1. SAFETY INFORMATION ............................................. 2
2. DISASSEMBLY ............................................................ 3
5. PCB CONNECTION DIAGRAM ................................. 10
6. PCB PARTS LIST ...................................................... 13
7. ADJUSTMENT ........................................................... 15
8. PANEL FACILITIES .................................................... 16
x
9. SPECIFICATIONS ....................................................... 17
i
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8655, Japan
P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
http://www.xiaoyu163.com
8
Q Q
COMPONETS
3
6 7
1 3
CENTER
REAR
FRONT
SATELLITE
SATELLITE
3
2
3
2
3
3
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
POWER
REQUIREMENT
AC120V
AC120V
AC120V
m
co
9 9
ORDER NO.
PET02001
2 8
9 9
REMARKS

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Summary of Contents for Pioneer S-FCRW220-K

  • Page 1: Table Of Contents

    7. ADJUSTMENT ............15 8. PANEL FACILITIES ............ 16 u163 9. SPECIFICATIONS ............17 PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8655, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. © PIONEER CORPORATION 2002 http://www.xiaoyu163.com...

  • Page 2: Safety Information

    For the latest Test all exposed metal information, always consult the current PIONEER Service surfaces Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. Also test with plug reversed...

  • Page 3: Disassembly

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 2. DISASSEMBLY 2.1 SUBWOOFER 2.2 SATELLITE ¶ POWER AMP SECTION ¶ ¶ ¶ ¶ ¶ METAL GRILLE Remove the 8 screws from the power amplifier. The metal grill is attached to the cabinet by butyl rubber. Remove the connector lead, etc.

  • Page 4: S-Fcrw720

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 3.2 EXTERIOR SECTION 3.2.1 POWERED SUBWOOFER Parts List Mark No. Description Parts No. 1, 2 Cabinet black PVC (K) 279281 Cabinet silver PVC (S) 279112 Amplifier Assy (HTP-A3) 277374 Front Panel black painted (K) 279296 4, 5 Front Panel silver painted (S)

  • Page 5: S-Fcrw720

    http://www.xiaoyu163.com http://getMANUAL.com S-FCRW220 S-FCRW720 3 7 63 1515 0 3.3 POWER AMP SECTION NOTES : ¶ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. ¶ The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

  • Page 6: Schematic And Pcb Connection Diagrams

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 4. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 4.1 EXTERIOR SECTION OPERATON Gain Adj Photo ASSY : AWU7761 MAIN Volume Coupler +16v +6 V PC41 TLP621(Y) IC 201 L. P. F. H. P. F. NJM2904M JA201 Line...

  • Page 7: S-Fcrw720

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 +84v Charge balance and DC feedback Power Speaker Over Voltage Buff Detection C13, C14 - 84v Signal feedback Clip Det. AMP ASSY : AWU7760 DTA124EK L 13942296513 Ó Slow ON/OFF 168v Mute Start −...
  • Page 8 http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 4.2 AMP and OPERATION ASSYS OPERATION ASSY L 13942296513 SIGNAL ROUTE : AUDIO SIGNAL • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS ONLY. POWER TRANSFORMER AC POWER CORD...

  • Page 9: S-Fcrw720

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 AMP ASSY ADX7356 L 13942296513 POWER TRANSFORMER u163 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491005 FOR IC21, 4910003 FOR IC11, IC12 MFD. BY LITTELFUSE INC. http://www.xiaoyu163.com...

  • Page 10: Pcb Connection Diagram

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 5. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS: 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol in PCB Symbol in Schematic Part Name...

  • Page 11: S-Fcrw720

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 SIDE A AMP ASSY Q53 Q54 Q51 IC11IC12 IC21 Q21 L 13942296513 IC43 VR41 IC44 (ANP7319-C) AC POWER CORD OPERATION ASSY u163 http://www.xiaoyu163.com...

  • Page 12: S-Fcrw720

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 SIDE B AMP ASSY L 13942296513 IC51 IC41 Q201 OPERATION ASSY u163 IC203 IC202 IC201 (ANP7319-C) http://www.xiaoyu163.com...

  • Page 13: Pcb Parts List

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 6. PCB PARTS LIST NOTES : ¶ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. ¶ The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

  • Page 14: S-Fcrw720

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 Mark Description Parts No. OTHERS CN201 4P CONNECTOR 52147-0410 CABLE ASSY 2P ADX7312 IC11, IC12 PROTECTOR(3A) AEK7015 IC21 PROTECTOR(5A) AEK7019 H1, H2 FUSE CLIP AKR7001 TERMINAL RKC-061 PCB BINDER VEF1040 OPERATION ASSY SEMICONDUCTORS IC201, IC203 NJM2904M...

  • Page 15: Adjustment

    http://www.xiaoyu163.com http://getMANUAL.com S-FCRW220 S-FCRW720 3 7 63 1515 0 7. ADJUSTMENT ATTENTION ¶ Don’ t make speaker terminal short circuit during the power supply injection. ¶ Since the PRIMARY part of the AMP ASSY is not insulated, be careful of electric shock. ¶...

  • Page 16: Panel Facilities

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 8. PANEL FACILITIES REAR SECTION 1 POWER indicator Illuminates RED when the power is being supplied. 2 Subwoofer LEVEL knob VOLUME Volume of subwoofer is adjusted with this knob. Turn this LINE LEVEL LEVEL POWER knob clockwise to raise the level.

  • Page 17: Specifications

    http://www.xiaoyu163.com S-FCRW220 S-FCRW720 3 7 63 1515 0 9. SPECIFICATIONS FRONT / FRONT CENTER SPEAKERS POWERED SUBWOOFER Enclosure ..........Closed box type Enclosure ..... Floor standing bass-reflex type. System ..........2-way loudspeaker Speaker ........... 20 cm (8 inch) Drive Units Tweeter ............

This manual is also suitable for:

S-fcrw220-sS-fcrw720-sS-fcrw210-kS-fcr710-k

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