Pioneer S-DV990SW Service Manual
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3 7 63 1515 0
POWERED SUBWOOFER
S-DV990SW
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
S-DV990SW
MYXJI
S-DV990SW
NVXJI
TE
L 13942296513
This product does not finction properly when independent ; to avoid malfunctions, be
sure to connect it to the prescribed system component(s), otherwise damage may result
Component
DVD/CD TUNER
POWERED SUBWOOFER
SPEAKER SYSTEM
www
For details, refer to "Important symbols for good services".
.
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 2003
http://www.xiaoyu163.com
Type
Power Requirement
AC220-230V
AC230V
XV-DV990
S-DV990SW
S-DV990ST
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
S-DV990SW
Q Q
3
6 7
1 3
1 5
System
Service Manual
RRV2792
RRV2806
RRV2811
co
.
9 4
2 8
ORDER NO.
RRV2806
Remarks
0 5
8
2 9
9 4
2 8
Remarks
This manual
m
T-ZZE JULY 2003 printed in Japan
9 9
9 9
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Table of Contents
Related Manuals for Pioneer S-DV990SW
Summary of Contents for Pioneer S-DV990SW
- 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...
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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 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. L 13942296513 u163 S-DV990SW http://www.xiaoyu163.com...
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Page 4: Table Of Contents
5. PCB PARTS LIST ............................34 6. ADJUSTMENT ............................... 36 7. GENERAL INFORMATION ..........................37 7.1 DIAGNOSIS ............................. 37 7.1.1 PROTECTION CIRCUIT ........................37 7.1.2 DISASSEMBLY ............................. 39 7.2 IC ................................41 7.3 CLEANING............................... 41 L 13942296513 u163 S-DV990SW http://www.xiaoyu163.com... -
Page 5: Specifications
....0.48 W Powered subwoofer (S-DV990SW) Type ..Bass reflex floor type, antimagnetic Speaker ....18 cm (cone type) Nominal impedence . -
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 L 13942296513 (1/2) (2/2) FAN COVER u163 S-DV990SW http://www.xiaoyu163.com... - Page 7 • • • • • • • • • • • • Poly Bag S6 SHL1292 • • • • • • (2) CONTRAST TABLE S-DV990SW/MYXJI and S-DV990SW/NVXJI are constructed the same except for the following: S-DV990SW/ S-DV990SW/ Mark No. Symbol and Description MYXJI...
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Page 8: Product Appearance Section
2.2 PRODUCT APPEARANCE SECTION 3 7 63 1515 0 RED (-) RED (+) BLACK (+) BLACK (-) CIRCUIT DIAGRAM FOR SP BLACK L 13942296513 u163 S-DV990SW http://www.xiaoyu163.com... - Page 9 Acoustic Absorbent SMV2079 NSP 14 Mesh SNC1188 NSP 15 Cosmetic Board SNK2673 (2) CONTRAST TABLE S-DV990SW/MYXJI and S-DV990SW/NVXJI are constructed the same except for the following: S-DV990SW/ S-DV990SW/ Mark No. Symbol and Description MYXJI NVXJI 2 Amp Ass'y AXX7155 AXX7164...
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Page 10: Amplifier Assy
2.3 AMPLIFIER ASSY 3 7 63 1515 0 34 34 L 13942296513 u163 S-DV990SW http://www.xiaoyu163.com... - Page 11 Wood Base AMM7008 NSP 19 PCB Mould AMR1525 Rocking Card Spacer ONK1035 (2) CONTRAST TABLE S-DV990SW/MYXJI and S-DV990SW/NVXJI are constructed the same except for the following: L 13942296513 S-DV990SW/ S-DV990SW/ Mark No. Symbol and Description MYXJI NVXJI 9 Rear Panel...
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Page 12: Block Diagram And Schematic Diagram
6CH AMP ASSY (AWM7720) IC3301 STK402-270 16 18 IC3401 STK402-270 16 18 IC3002(1/2) BA4558F L 13942296513 IC3001 M62446AFP IC3004(1/2) BA4558F IC3003(1/2) BA4558F IC3004(2/2) BA4558F IC3101(1/2) UPC4570 IC3103(1/2) BA4558F IC3103(2/2) IC3104(1/2) BA4558F IC3104(2/2) BA4558F BA4558F IC3102(1/2) BA4558F AF ASSY (AWU8098) u163 S-DV990SW http://www.xiaoyu163.com... - Page 13 3 7 63 1515 0 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". L 13942296513 POWER ASSY (AWU8097) PRIMARY ASSY (AWU8001) UN+8 u163 S-DV990SW http://www.xiaoyu163.com...
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Page 14: Af And Trade 1 Assy
(FL) L 13942296513 (SL) (SW) (SW) (SW) (SW) (SW) (SW) u163 (FL) : FL ch AUDIO SIGNAL ROUTE : C ch AUDIO SIGNAL ROUTE (SL) (SW) : SL ch AUDIO SIGNAL ROUTE : SW ch AUDIO SIGNAL ROUTE S-DV990SW http://www.xiaoyu163.com... - Page 15 (SW) (SW) (SL) (SL) 2.7k 2.2k 0.047 0.047 2.7k 2.2k L 13942296513 220p (SW) (SW) (SW) (SW) (FL) (FL) (SW) (SW) u163 (SL) (SL) TRADE 1 ASSY : The power supply is shown with the marked box. (AWU8028) S-DV990SW http://www.xiaoyu163.com...
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Page 16: 6Ch Amp Assy
3.3 6CH AMP ASSY 3 7 63 1515 0 CN3651 to FAN Motor CN3001 (FL) (SW) (SL) Non Distortion Circuit CN3002 L 13942296513 u163 S-DV990SW http://www.xiaoyu163.com... - Page 17 : FL ch AUDIO SIGNAL ROUTE : Refer to (SL) : SL ch AUDIO SIGNAL ROUTE "7.1.1 PROTECTION CIRCUIT" : C ch AUDIO SIGNAL ROUTE : The power supply is shown with the marked box. (SW) : SW ch AUDIO SIGNAL ROUTE S-DV990SW http://www.xiaoyu163.com...
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Page 18: Power Assy
CAUTION : FOR CONTINUED PROTECTION AGAINST 38.43V RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491005 MFD, BY LITTELFUSE INK. FOR IC3051. (FL) -39.21V 24.784V 14.66V 12.112V -25.513V (SL) 15.883V L 13942296513 (SW) (SW) (SW) u163 CN3707 CN3706 CN3703 S-DV990SW http://www.xiaoyu163.com... - Page 19 (SL) (SL) (SL) L 13942296513 : Refer to "7.1.1 PROTECTION CIRCUIT" (SW) (SW) (SW) (SW) (SW) u163 • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS ONLY. S-DV990SW http://www.xiaoyu163.com...
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Page 20: Primary Assy
3.5 PRIMARY ASSY 3 7 63 1515 0 L 13942296513 11.619V u163 S-DV990SW http://www.xiaoyu163.com... - Page 21 3 7 63 1515 0 PRIMARY ASSY (AWU8001) L 13942296513 u163 S-DV990SW http://www.xiaoyu163.com...
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Page 22: 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 u163 Resistor array 3-terminal regulator S-DV990SW http://www.xiaoyu163.com... - Page 23 3 7 63 1515 0 SIDE A C3017 L 13942296513 CN3704 J3701 CN3705 J3702 (ANP7432-D) CN3002 CN3001 J3703 J3704 TRADE 1 ASSY J3703 J3704 CN3706 CN3707 u163 CN3706 CN3707 CN3054 CN3051 S-DV990SW http://www.xiaoyu163.com...
- Page 24 R3012 R3018 D3029 L 13942296513 R3014 R3016 D3023 R3013 R3015 D3025 R3011 R3017 C3566 R3566 C3568 CN3601 R3028 R3022 C3570 R3026 R3024 D3030 IC3004 D3028 J3702 CN3705 J3701 CN3704 IC3001 J3704 J3703 TRADE 1 ASSY u163 CN3707 CN3706 S-DV990SW http://www.xiaoyu163.com...
- Page 25 R3082 C3110 R3120 R3114 R3118 Q3001 Q3007 R3107 IC3102 C3131 R3117 C3109 R3113 R3115 Q3002 C3102 C3101 R3157 R3101 R3149 C3103 (ANP7432-D) IC3103 IC3102 IC3104 Q3101 IC3101 Q3002 Q3003 Q3001 Q3007 Q3004 Q3005 Q3081 Q3008 Q3006 Q3009 u163 S-DV990SW http://www.xiaoyu163.com...
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Page 26: 6Ch Amp Assy
W181 W181 R3320 W182 W182 GNDP GNDP C3308 R3387 R3387 C3508 D3394 D3394 R3518 C3324 W200 W200 R3520 W201 W201 D3387 D3387 W155 FROUT u163 D3385 D3385 R3388 R3388 D3386 D3386 W156 W203 W203 D3388 D3388 W157 (ANP7461-A) S-DV990SW http://www.xiaoyu163.com... - Page 27 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 u163 R3381 FROUT R3390 R3382 Q3382 FAN SIDE (ANP7461-A) S-DV990SW http://www.xiaoyu163.com...
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Page 28: Power Assy
4.3 POWER ASSY 3 7 63 1515 0 SIDE A POWER ASSY To Power Transformer CN3703 CN11 CN3052 OPEN SIDE L 13942296513 CN3053 OPEN SIDE CN3053 IC41 IC33 IC3052 Q3606 IC3051 u163 CN51 S-DV990SW http://www.xiaoyu163.com... - Page 29 3 7 63 1515 0 SIDE A CN3706 CN3707 CN3054 CN3051 OPEN SIDE L 13942296513 PRODUCTION CODE PEN SIDE (ANP7432-D) Q3606 IC3051 Q3608 Q3614 u163 S-DV990SW http://www.xiaoyu163.com...
- Page 30 Q3351 R3699 Q3603 Q3602 R3609 Q3610 Q3601 Q3604 R3610 Q3611 R3605 Q3605 R3612 Q3613 Q3612 R3608 R3606 D3605 R3607 Q3615 Q3451 Q3452 Q3551 Q3351 Q3552 Q3352 Q3607 Q3611 Q3613 Q3610 Q3612 Q3601 Q3603 Q3605 Q3602 Q3604 Q3609 u163 S-DV990SW http://www.xiaoyu163.com...
- Page 31 3 7 63 1515 0 SIDE B CN3052 CN11 R3051 R3052 C3304 L 13942296513 R3699 (ANP7432-D) CN3053 Q3609 u163 S-DV990SW http://www.xiaoyu163.com...
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Page 32: Primary Assy
W187,W188 DFL,YPW ONLY Except YPW W165 W166 PRIMARY DFL ONLY W133 W134 YPW ONLY W101,W102 W371 DFL ONLY W370 W114,W115 These knob position is Except YPW (S101 and S102) W115 240V W114 S101 S102 u163 (ANP7432-D) AC IN S-DV990SW http://www.xiaoyu163.com... - Page 33 AWU8045 CAUTION REPLACE WITH SAME TYPE AND RATINGS OF FUSE ATTENTION REMPLACER PAR LE FUSIBLE PAR UN MODELE INDENTIQUE EN INTENSITE PRIMARY 110 - 120V 220 - 230V 240V 110 - 120V 220 - 230V 240V u163 (ANP7432-D) S-DV990SW http://www.xiaoyu163.com...
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Page 34: Pcb Parts List
Mark No. Description Part No. Mark No. Description Part No. C3105, C3106, C3113, C3114, C3117 CKSRYB103K50 LIST OF ASSEMBLIES C3120 CKSRYB103K50 [S-DV990SW] C3023, C3024 CKSRYB104K25 1..DVD AMP ASSY AWM7839 C3123 CKSRYB332K50 2..PRIMARY ASSY AWU8001 C9001, C9002 CKSRYB392K50 2..TRADE 1 ASSY... - Page 35 RESISTORS R3317-R3320, R3417-R3420 ACN7122 RESISTORS R3517-R3520 (0.22ohm/2W) ACN7122 R3351, R3352, R3451, R3452 ACN7112 > R3327, R3328, R3427, R3428 RD1/4MUF470J R3551, R3552 (0.1ohm,2W) ACN7112 R3387, R3388 RD1/4PU101J R3361, R3362, R3461, R3462 RD1/2PM101J R3657 RD1/4PU330J R3561, R3562 RD1/2PM101J RD1/4PU100J S-DV990SW http://www.xiaoyu163.com...
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Page 36: Adjustment
C1, C2 (0.022F/AC275V) ACE7022 > C3 (1000pF/AC250V) ACG7033 CEAT102M25 RESISTORS All Resistors RS1/16S###J OTHERS CN51 7P SOCKET AKP7067 H1, H2 FUSE CLIP AKR7001 > RY51 RELAY ASR7027 > CN1 CONNECTOR B2P3S-VH > AN1 AC INLET 1P XKP3041 u163 S-DV990SW http://www.xiaoyu163.com... -
Page 37: General Information
VP+8 falls to GND level because of short-circuit, etc., Q106 is turned on, and the level of the XPROTECT line becomes low. ← The microcomputer detects the XPROTECT level and shuts u163 the power to the unit off. S-DV990SW http://www.xiaoyu163.com... - Page 38 → The microcomputer detects the XPROTECT level and shuts the power to the unit off. (2) When negative (-) DC voltage was generated at the SP terminal Q3604 is turned on, and XPROTECT is activated. u163 S-DV990SW http://www.xiaoyu163.com...
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Page 39: 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. L 13942296513 AF Assy AMP MODULE 6CH u163 S-DV990SW http://www.xiaoyu163.com... - Page 40 3 7 63 1515 0 4) Connect the two jig cables as figure below. Jig Cable (GGD1315) PRIMARY Assy AF Assy POWER Assy AMP MODULE 6CH L 13942296513 Diagnosis u163 S-DV990SW http://www.xiaoyu163.com...
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Page 41: Cleaning
Control relay for front speaker 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 L 13942296513 u163 S-DV990SW http://www.xiaoyu163.com...