Pioneer-SVW02-spk-sm电路图 维修手册.pdf

ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2003 VOLUMECROSSOVER STANDBY/ON POWER S-VW02 RRV2805 POWERED SPEAKER SYSTEM S-VW02 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePorew Requirement The voltage can be converted by the following method. S-VW02DDFXJIAC110-127V/220-230V/240Vwith the voltage selector For details, refer to Important symbols for good services. T-ZZV JUNE 2003 printed in Japan RadioFans.CN 收音机爱 好者资料库 S-VW022 1234 1234 C D F A B E SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pices de remplacement doivent avoir la mme dsignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURN- ING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. (FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. Device under test Leakage current tester Earth ground Reading should not be above 0.5 mA Also test with plug reversed (Using AC adapter plug as required) Test all exposed metal surfaces AC Leakage Test RadioFans.CN 收音机爱 好者资料库 S-VW023 5678 56 7 8 C D F A B E Important symbols for good services In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. RadioFans.CN 收音机爱 好者资料库 S-VW024 1234 1234 C D F A B E CONTENTS SAFETY INFORMATION.2 1. SPECIFICATIONS .5 2. EXPLODED VIEWS AND PARTS LIST.6 2.1 PACKING .6 2.2 POWERED SUBWOOFER.8 2.3 AMPLIFIER MODULE.10 3. SCHEMATIC DIAGRAM .12 3.1 OVERALL WIRING DIAGRAM.12 3.2 AMP and INPUT ASSYS .14 3.3 FRONT, LED and SW ASSYS .16 3.4 PRIMARY M and UFS2 ASSYS.18 4. PCB CONNECTION DIAGRAM .20 4.1 AMP ASSY.21 4.2 INPUT ASSY.23 4.3 FRONT, LED and SW ASSYS .25 4.4 PRIMARY M ASSY .27 4.5 UFS2 ASSY .29 5. PCB PARTS LIST .31 6. ADJUSTMENT .33 7. GENERAL INFORMATION.34 7.1 DISASSEMBLY.34 7.2 CAUTION FOR TAPE AND CABLE STYLING.36 7.3 CLEANING.38 8. PANEL FACILITIES .39 S-VW025 5678 56 7 8 C D F A B E 1. SPECIFICATIONS Accessories Power cord (ADG1158) Non-slip pads (SEC1563) (for Subwoofer) Subwoofer: Power Requirements .AC110-127V/220-230V/240V (swichable), 50/60 Hz Power Consumption. 100W Outline Dimensions. 165(W) x 405(H) x 325(D) mm Weight(without package) .9.4 kg Power Amplifier: Continous Power Output (RMS).100W (100Hz, T.H.D 10%, 6) Total Harmonic Distortion . 0.5 % (100 Hz, 6 , 25 W) Power consumption (an energy-saving standby mode) .0.5W less Above specifications are for when power supply is 230V. Input (sensitivity at 100 Hz/impedance) LINE LEVEL (RCA jack). 160 mV/20 k CROSSOVER Frequency.50-200Hz (continuously variable) Speaker: Enclosure.Bass-reflex, floor-standing type System.13 cm cone type Accessory Parts: RCA plug cord x 1 Power cord x 1 Non-slip pads (1x4) Operating instructions x 1 NOTE: Specifications and design subject to possible modification without notice, due to improvements. RCA plug cord (SDE1031) S-VW026 1234 1234 C D F A B E 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING 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. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) NOTES: 4 5 611 8 10 9 7 2 2 13 14 1 4 3 S-VW027 5678 56 7 8 C D F A B E PACKING parts List Mark No.DescriptionPart No. 1Packing CaseSHG2478 2ProtectorSHA2377 3Protection SheetSHC1797 NSP 4Accessary setSEA1620 5Operating InstructionsSRD1252 (English, Spanish, Chinese) 6Polyethylene BagSHL1291 NSP 7Accessary SetSEA1619 8Power CordADG1158 9RCA Plug CordSDE1031 10Non Slip PadsSEC1563 11Polyethylene BagSHL1294 12 NSP 13Polyethylene BagSHL1212 14ProtectorSHB1121 S-VW028 1234 1234 C D F A B E 2.2 POWERED SUBWOOFER 8141121315 17 12 13 1148 16 18 24 42 19 21 20 22 3 7 6 22526 11 29 31 4 32 30 31 32 2827 33 5 37 16 34 36 35 33 44 43 43 44 4948 23 24 41 36 5 37 1 40 16 12 28 42 19 2 42 241 38394041 12 9 C C C D D E Refer to 2.5 AMPLIFIER MODULE. 16 35 8 10 46 46 45 7 47 47 S-VW029 5678 56 7 8 C D F A B E POWERED SUBWOOFER parts List Mark No.DescriptionPart No. 1FRONT AssyAWU8139 2LED AssyAWU8140 3SW AssyAWU8141 NSP 4AMPLIFIER ModuleAXW7002 5Power Transformer(T1)ATS7361 6LEDSPR-39MVWF 7Connecting CordADX7427 8Jumper WireD20PYY0950E 9Jumper WireD20PYY0310E 10Connecting Cord(for speaker)SDF1096 11SpeakerT12LR82-52D 12Inside PanelSNK2665 13PackingSEC1683 14PackingSEC1701 15Earth PlateSET1045 16ScrewBPZ30P080FMC 17WasherWA92F140U050 18NutNK90FUC 19Volume KnobSNK2664 20Power KnobSNK2663 21PackingSEC1712 22TapeSEH1050 23Front Panel AssySXB1459 NSP 24Front PanelSNK2662 25ScrewPPZ26P080FMC 26SpongeSEC1684 NSP 27CabinetSMM1988 NSP 28Acoustic AbsorbentSMV2092 29ScrewBYC40P160FZB 30ScrewBYC35P160FZB 31WasherSBF1005 32WasherWC35FZB 33CatchSNK2449 34Fung Nut M4SBN-038 NSP 35Cable ClamperSNE1022 36SrewPMB40P160FMC NSP 37Cord ClampSEP1261 38WasherWC40FMC 39Spring Lock WasherWS40FMC 40ScrewPPZ40P200FMC 41SpongeSEP1262 NSP 42Aluminum PanelSAH1157 NSP 43Punching NetSNC1195 44DumperSEP1269 NSP 45Wire Tie 90mmSEP1003 46Packing ASEC1691 47Packing BSEC1692 NSP 48Paper Tube 50SMR1365 NSP 49SpongeSEP1260 S-VW0210 1234 1234 C D F A B E 2.3 AMPLIFIER MODULE A A B B 42 Acetate Tape 1241 27 14 39 40 38 39 40 38 2 4 28 32 20 34 3 9 33 33 35 36 21 30 36 22 36 24 36 7 25 8 36 6 25 22 36 19 Acetate Tape 42 26 26 1 31 18 17 30 11 11 15 29 29 29 29 26 10 29 37 16 36 36 23 36 36 36 36 13 38 41 38 38 F G B A S-VW0211 5678 56 7 8 C D F A B E AMPLIFIER MODULE parts List Mark No.DescriptionPart No. 1AMP AssyAWU8130 2INPUT AssyAWU8144 3PRIMARY M AssyAWU8142 4UFS2 AssyAWU8143 5 6Fuse (FU1 : T2.5A)REK1026 7Fuse (FU2 : T2.5A)REK1026 8Fuse (FU3 : T2.5A)REK1026 9Connecting CordADX7440 10DC FAN MotorAXM7026 11Mica SheetAEE7052 12Amp Box LAMC7052 13Amp Box SAMC7053 14PCB Holder LAMR7468 15Fan HolderAMR7469 16Rear PanelANC8190 17Heat Sink Holder LANG7473 18Heat Sink Holder RANG7474 19Heat SinkANH7167 20Input ShieldANK7115 21ScrewABA1082 22ScrewABA7008 23Card SpacerAEC7133 24Push RivetAEC7483 25Rivet(Plastic)RBM-003 26Rear Panel DamperAED7078 NSP 27LabelVRW1629 28PCB Sealing LAED7065 29Fan Holder SealAED7066 30H.S. Holder PatchAED7067 31H.S. Damp SealAED7068 32Input Shield DamperAED7075 33P. Assy DamperAED7076 34PCB PatchAED7077 35P. Assy SilencerAED7079 36ScrewBBZ30P080FZK 37ScrewBPZ30P350FZK 38ScrewIPZ30P100FMC 39ScrewBPZ30P080FMC NSP 40Cable ClamperSNE1022 41Packing BSEC1692 42Packing ASEC1691 S-VW0212 1234 1234 C D F A B E 3. SCHEMATIC DIAGRAM 3.1 OVERALL WIRING DIAGRAM ATS7361 UFS2 ASSY(AWU8143) G INPUT ASSY(AWU8144) B AMP ASSY (A