Pioneer S-DVR9SW Service Manual
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Pioneer S-DVR9SW Service Manual

Pioneer S-DVR9SW Service Manual

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POWERED SUBWOOFER
S-DVR9SW
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
S-DVR9SW
WYVXJI
This product does not function properly when independent ; to avoid malfunctions, be
sure to connect it to the prescribed system component(s), otherwise damage may result.
Component
DVD-RW/HDD TUNER
POWERED SUBWOOFER
SPEAKER SYSTEM
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION
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 2004
Power Requirement
AC220-240V
System
XV-DVR9H
S-DVR9SW
S-DVR9ST
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
S-DVR9SW
Service Manual
RRV3019
This manual
RRV3020
RRV3021
T-ZZE SEPT. 2004 printed in Japan
ORDER NO.
RRV3020
Remarks
Remarks

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Summary of Contents for Pioneer S-DVR9SW

  • Page 1 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 2004 T-ZZE SEPT.

  • Page 2: Safety Information

    PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
  • Page 3 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. S-DVR9SW...

  • Page 4: Table Of Contents

    4.3 POWER ASSY ............................26 4.4 PRIMARY ASSY ............................30 5. PCB PARTS LIST ............................32 6. ADJUSTMENT ............................... 34 7. GENERAL INFORMATION ..........................35 7.1 DIAGNOSIS ............................. 35 7.1.1 PROTECTION CIRCUIT........................35 7.1.2 DISASSEMBLY..........................37 7.2 IC ................................39 7.3 CLEANING............................... 41 S-DVR9SW...

  • Page 5: Specifications

    Power consumption in standby S-DVR9SW ........0 W...

  • Page 6: Exploded Views And Parts List

    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.) 2.1 PACKING POWERED SUBWOOFER (1/2) (2/2) FAN COVER S-DVR9SW...
  • Page 7 PACKING parts List Mark No. Description Part No. Protector SHA2379 Protector SHB1097 Protection Sheet SHC1790 Packing Case SHG2580 Poly Bag S6 SHL1396 S-DVR9SW...

  • Page 8: Product Appearance Section

    2.2 PRODUCT APPEARANCE SECTION RED (-) RED (+) BLACK (+) BLACK (-) CIRCUIT DIAGRAM FOR SP BLACK S-DVR9SW...
  • Page 9 Speaker T16LU92-52D Screw (for Cosmetic Duct) BPZ40P120FNI Screw (for Cosmetic Board) BPZ35P080FNI Screw (for Speaker) BYC40P160FNI Screw (for Amp Ass'y) BYC40P200FNI Washer WA43F090N080 NSP 23 Gasket SEC1735 • • • • • • Acoustic Absorbent SMT1216 Acoustic Absorbent SMT1217 S-DVR9SW...

  • Page 10: Amplifier Assy

    2.3 AMPLIFIER ASSY 34 34 S-DVR9SW...
  • Page 11 Serial Paper RRW-168 Screw ABA7116 Screw BBZ30P080FTC Screw BBZ30P200FTC Screw BYC40P140FCC Screw PSC30P080FNI NSP 28 AMP MODULE 6CH AXQ7256 6CH AMP ASSY AWM7788 DC Fan Motor AXM7025 FET Bracket ANG7418 Fan Plate ANG7462 Heat Sink ANH7166 Screw BBZ30P140FTC Screw BBZ30P300FTC S-DVR9SW...

  • Page 12: Block Diagram And Schematic Diagram

    ÷ 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. ÷ : The power supply is shown with the marked box. S-DVR9SW...
  • Page 13 GNDRY GNDRY POWER ASSY VD+5 VD+5 (AWU8198) VD+5 VD+5 VD+5 VD+5 POW ON/OFF POW ON/OFF CN4202 XKP3068 XSYSMUTE RYRCONT IC4206 RYFCONT GNDRY VD+5 B2P3S-VH POW ON/OFF VA+12 VP+12 GNDM GNDA VD+5 POWDET GNDD XPROTECT GNDREG GNDREG GNDF CN4201 B5P-VH S-DVR9SW...

  • Page 14: Af And Trade 1 Assy

    47/16 GNDF [from POWER] VA-12 VEF1040 R4112 (FL) : FL ch AUDIO SIGNAL ROUTE : C ch AUDIO SIGNAL ROUTE STBY (SL) (SW) R4113 VEF1040 : SW ch AUDIO SIGNAL ROUTE : SL ch AUDIO SIGNAL ROUTE STBY GNDD S-DVR9SW...
  • Page 15 FLOUT IC4007(2/2) FROUT BA4558F FLOUT – FROUT GNDS GNDP SWOUT (FL) GNDP SWOUT FLOUT FLOUT (SW) GNDS COUT VA-12 SWOUT COUT J4001 SWOUT GNDP (SL) SLOUT SROUT SLOUT SROUT GNDP COUT SLOUT COUT SLOUT CN4203 TRADE 1 ASSY (AWU8199) S-DVR9SW...

  • Page 16: 6Ch Amp Assy

    D3444 2.2k UDZS7.5B Q3432 1SS355 2SC4081 RN1901 Q3533 2SC4081 Q3653 R3533 DTA124EUA R3539 (UN5112) R3531 R3543 D3543 R3655 R3651 Q3531 1SS355 8.2k 3.3k 2SC4081 R3656 VF-12 VA-12 GNDF FLIN (FL) FRIN (SL) SLIN SRIN SWIN (SW) GNDA GNDP GNDS S-DVR9SW...
  • Page 17 GNDP GNDA GNDS (FL) : FL ch AUDIO SIGNAL ROUTE (SL) : SL ch AUDIO SIGNAL ROUTE GNDA : C ch AUDIO SIGNAL ROUTE : Refer to "7.1.1 PROTECTION CIRCUIT" (SW) GNDP : SW ch AUDIO SIGNAL ROUTE GNDS S-DVR9SW...

  • Page 18: Power And Primary Assy

    24.4 V R4205 14.9 V IC4205 VR+12 Q4202 NJM7812FA 2SC4081(QR) D4205 (1/4W)PU MTZJ2.7B R4208 D4206 (SW) Q4203 UN521L (1/2W)PM W336 STBY (SW) R4210 STBY VD+5 R4211 R4212 STBY [to AF ASSY] [from TRADE ASSY] [from AF ASSY] CN4003 CN4007 J4001 S-DVR9SW...
  • Page 19 Q4222 DC DET UN511L Q4217 DTA123JS R4263 Q4215 DTA123JS D4223 Q4211 UN5212 D4224 Q4218 D4225 UN521L GNDF DA204K C4258 100/10 R4266 1.5k Q4213 Q4214 Q4216 OVER LOAD R4267 GNDB 2SC4081(QR) 2SC4081(QR) UN521L 100k : Refer to "7.1.1 PROTECTION CIRCUIT" S-DVR9SW...

  • Page 20: Pcb Connection Diagram

    Symbol In PCB Symbol In Schematic Part Name Diagrams Diagrams C E B Capacitor Connector Transistor B C E SIDE A Transistor with resistor B C E Field effect SIDE B P.C.Board Chip Part transistor Resistor array 3-terminal regulator S-DVR9SW...
  • Page 21 SIDE A CN4004 J4001 CN4005 J4002 CN3002 CN4204 CN3001 J4004 TRADE 1 ASSY (ANP7515-A) J4004 CN4007 CMKM-P3X CN4007 CN4203 S-DVR9SW...
  • Page 22 C4023 R4080 R4048 C4021 D4021 C4012 D4023 IC4003 C4080 C4082 R4104 C4078 CN4008 R4032 C4076 D4018 R4036 D4020 R4038 R4034 J4002 CN4005 J4001 CN4004 IC4003 IC4002 IC4001 J4004 TRADE 1 ASSY CMKM-P3X J4004 (ANP7515-A) TRADE ASSY AWU8199 CN4007 CN4007 S-DVR9SW...
  • Page 23 C4028 R4060 C4027 R4062 IC4007 R4066 C4042 R4056 IC4005 R4073 R4085 R4080 R4083 R4079 C4043 C4034 R4075 R4071 R4077 C4044 R4076 R4072 R4074 R4086 R4088 C4033 IC4004 R4051 R4053 R4065 R4061 C4035 IC4006 IC4005 IC4007 IC4004 Q4001 Q4003 Q4002 S-DVR9SW...

  • Page 24: 6Ch Amp Assy

    D3328 D3322 D3322 W181 W181 R3320 W182 W182 GNDP GNDP C3308 R3387 R3387 C3508 D3394 D3394 R3518 C3324 W200 W200 R3520 W201 W201 D3387 D3387 W155 FROUT D3385 D3385 R3388 R3388 D3386 D3386 W156 W203 W203 D3388 D3388 W157 S-DVR9SW...
  • Page 25 R3340 GNDP COUT R3308 COUT R3508 R3534 R3389 R3540 Q3534 R3510 SWOUT C3504 SWOUT C3506 R3512 GNDS C3510 FLOUT D3582 R3506 FLOUT D3544 R3538 GNDP R3544 GNDP Q3381 FROUT FROUT R3592 R3532 R3381 FROUT R3390 R3382 Q3382 FAN SIDE S-DVR9SW...

  • Page 26: Power Assy

    POWER ASSY (ANP7515-A) To Power Transformer J4001 CN4003 CN4201 CN4204 CN4202 OPEN SIDE C4220 C4221 Please Please confirm confirm PARTS!! PARTS!! Please Please confirm confirm PARTS!! PARTS!! C4211 C4210 D4205 D4206 OPEN SIDE CN4206 IC4215 IC4207 IC4206 Q4215 Q4217 CN51 S-DVR9SW...
  • Page 27 SIDE A CN4007 CN4203 PRODUCTION CODE IC4206 Q4223 Q4215 Q4217 S-DVR9SW...
  • Page 28 D4211 R4215 Q4205 R4258 C4227 R4223 R4219 R4264 R4265 Q4210 R4260 R4267 D4220 Q4222 Q4221 D4225 R4263 R4261 R4262 Q4224 Q4207 Q4206 Q4204 Q4216 Q4215 Q4208 Q4218 Q4217 Q4209 Q4211 Q4205 Q4210 Q4212 Q4220 Q4219 Q4214 Q4213 Q4222 Q4221 S-DVR9SW...
  • Page 29 SIDE B CN4202 CN4204 CN4201 CN4204 CN4202 R4211 R4212 C4216 C4218 C4219 R4258 D4205 D4207 D4206 CN4206 Q4215 Q4203 IC4205 Q4217 Q4201 Q4202 S-DVR9SW...

  • Page 30: Primary Assy

    4.4 PRIMARY ASSY SIDE A SIDE A PRIMARY ASSY (ANP7515-A) To Power Transformer T1 SECONDARY RY51 AC IN S-DVR9SW...
  • Page 31 SIDE B SIDE B PRIMARY ASSY (ANP7515-A) SECONDARY S-DVR9SW...

  • Page 32: Pcb Parts List

    C4006, C4007, C4012, C4015 CKSRYB103K50 Q3382 2SA1576A C4038, C4039, C4048, C4049, C4054 CKSRYB103K50 2SB1237X C4057, C4064, C4072, C4074 CKSRYB103K50 Q111, Q3381, Q63 2SC4081 C4019-C4024, C4060 CKSRYB104K16 > 2SD2012 C4043, C4044 CKSRYB153K25 Q3301, Q3302, Q3401, Q3402 2SD2114K C4061 CKSRYB222K50 Q3501, Q3502, Q3504 2SD2114K S-DVR9SW...
  • Page 33 R3451 RS1/16S1R0J 4205 SPEAKER TERMINAL10-P AKE7093 R67, R68 RS1/16S2201F RY4201-RY4203 SP RELAY ASR7008 > RS1/16S330J CN4201 CONNECTOR B5P-VH RS1/16S4700F CN4204 CONNECTOR B6B-EH KN4201 EARTH METAL FITTING VNF1084 Other Resistors RS1/16S###J CN4206 7P PLUG XKP3063 OTHERS CN4202 17P PLUG XKP3068 S-DVR9SW...

  • Page 34: Adjustment

    L1 LINE FILTER XTF3004 CAPACITORS > C1, C2 (0.022/AC275V) ACE7022 > C3 (10000P/AC250V) ACG7034 RESISTORS All Resistors RS1/16S###J OTHERS H1, H2 FUSE CLIP AKR7001 > RY51 ASR7029 > CN1 CONNECTOR B2P3S-VH > AN1 AC INLET 1P XKP3041 CN51 7P SOCKET XKP3074 S-DVR9SW...

  • Page 35: General Information

    5 V. Therefore, Q101 (Q103) (E, C, B) then Q102 (Q104) (E, C, B) are turned on, the level of XPROTECT becomes low. (3) When VD+5 is short-circuited The level of the XPROTECT line becomes low. The microcomputer detects the XPROTECT level and shuts the power to the unit off. S-DVR9SW...
  • Page 36 Q4217 (E, C, B) is turned on, and the level of Q4221 (Q4219)'s Base becomes low. → Q4222 (Q4220) is turned off, and Speaker Relays are turned off. (2) When negative (-) DC voltage was generated at the SP terminal Q4213 is turned on, and Speaker Relays are turned off. S-DVR9SW...

  • Page 37: Disassembly

    1) The cosmetic baffle, those screws are removed when removing the cosmetic duct attached in cosmetic baffle with four screws. 5. Diagnosis 1) Remove the four screws 3. 2) Disconnect the two connectors 4. 3) Remove the AMP MODULE 5. AF Assy AMP MODULE 6CH S-DVR9SW...
  • Page 38 4) Connect the two jig cables as figure below. Jig Cable (GGD1315) PRIMARY Assy AF Assy POWER Assy AMP MODULE 6CH Diagnosis S-DVR9SW...
  • Page 39 INN2 MUTE − + Ri=20k OUT2 DGND AGND2 AGND8 Ri=20k INSW OUTSW AGND3 OUTSR Ri=20k INSR OUTSL AGND4 OUTC Ri=20k INSL OUTFR AGND5 OUTFL BNF2L AGND6 BNF1L BASS Ri=20k INFR BNF2R AGND7 BNF1R Ri=20k INFL TNFL TREBLE TNFR BD3814FV S-DVR9SW...
  • Page 40 Description of terminal S-DVR9SW...

  • Page 41: Cleaning

    7.3 CLEANING Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Fans Cleaning paper : GED-008 S-DVR9SW...
  • Page 42 7 Jigs list Name Jig No. Remarks Jig Cable GGD1315 diagnosis / Prepare two cables. S-DVR9SW...

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