Pioneer-VSX409RDS-avr-sm维修电路原理图.pdf

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1、ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexa

2、ndra Road, #04-01, Singapore 159936 ? ? ? ? ? ? PIONEER CORPORATION 1999c VSX-409RDS RRV2200 1. SAFETY INFORMATION.2 2. EXPLODED VIEWS AND PARTS LIST.3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.8 4. PCB CONNECTION DIAGRAM . 24 5. PCB PARTS LIST.36 6. ADJUSTMENT.39 CONTENTS 7. GENERAL INFORMATION . 40 7

3、.1 DISASSEMBLY . 40 7.2 PARTS.41 7.2.1 IC . 41 7.2.2 DISPLAY.47 8. PANEL FACILITIES AND SPECIFICATIONS.49 T IZK SEPT. 1999 Printed in Japan AUDIO/VIDEO MULTI-CHANNEL RECEIVER Type Model Power RequirementRemarks VSX-409RDS MYXJIEWAC220-230V MYXJIGRAC220-230V MVXJIAC230V THIS MANUAL IS APPLICABLE TO T

4、HE FOLLOWING MODEL(S) AND TYPE(S). RadioFans.CN 收音机爱 好者资料库 2 VSX-409RDS 1. 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

5、 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

6、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 Sect

7、ion 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 (fusibl

8、e 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 RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electr

9、ical 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 the

10、se 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 chara

11、cteristics 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 PIONE

12、ER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure lea

13、kage 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

14、AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. (FOR USA MODEL ONLY) Leakage current tester Reading should not be above 0.5mA Device under test Test all exposed metal surfaces Also test with plug reversed

15、(Using AC adapter plug as required) Earth ground AC Leakage Test RadioFans.CN 收音机爱 好者资料库 3 VSX-409RDS 2.1 PACKING 1FM Wire AntennaADH7005 2AM Loop AntennaATB7009 3Polyethylene BagZ21-038 (0.03 230 340) NSP4Warranty CardARY7022 5Remote Control UnitAXD7243 (CU-VSX167) 6Battery CoverRZN1156 NSP7Dry Cel

16、l Battery (R6P, AA)VEM-013 8Left PadAHA7263 9Right PadAHA7264 10Packing SheetAHG7010 11Packing CaseAHD7771 12Operating InstructionsSee Contrast table (2) (English) 13Operating InstructionsSee Contrast table (2) (German) 14Operating InstructionsSee Contrast table (2) (Dutch/French/Swedish) 15Operatin

17、g InstructionsSee Contrast table (2) (Spanish/Portuguese/Italian) (1) PACKING PARTS LIST Mark No. Description Part No. 2. EXPLODED VIEWS AND 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 ind

18、icates 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 the product are used for disassembly. (2) CONTRAST TABLE VSX-409RDS/MYXJIEW, MVXJI and MYXJIGR are constructed the same except for the followin

19、g : MarkNo.Symbol and Description Part No. Remarks MYXJIEW TypeMVXJI TypeMYXJIGR Type 12 13 14 15 Operating Instructions (English) Operating Instructions (German) Operating Instructions (Dutch/French/Swedish) Operating Instructions (Spanish/Portuguese/Italian) ARB7200 ARC7257 ARC7258 ARC7259 ARB7200

20、 Not used Not used Not used Not used ARC7257 Not used Not used 1 2 4 12 MYXJIEW and MVXJI Types Only 7 3 8 9 5 6 10 11 13 MYXJIEW and MYXJIGR Types Only MYXJIEW Type Only 15 14 RadioFans.CN 收音机爱 好者资料库 4 VSX-409RDS D L K G H M J I C I J M L K H E E B A C D F F A G B For MVXJI Type 20 18 24 21 19 19 3

21、3 36 36 39 36 36 36 36 36 36 36 36 36 36 36 36 36 36 26 15 7 1 2 5 27 36 33 22 25 39 12 13 14 16 36 17 4 3 9 8 6 36 11 35 36 36 37 37 38 38 36 36 10 Accessory of Front Panel 36 34 36 36 36 36 Refer to 2.3 FRONT PANEL SECTION. 39 39 29 28 30 36 36 31 32 23 2.2 EXTERIOR SECTION RadioFans.CN 收音机爱 好者资料库

22、 5 VSX-409RDS 1MAIN AssyAWX7381 2VIDEO&6CH IN AssyAWX7383 NSP3AMP INPUT AssyAWX7382 4AMP&PRIMARY AssyAWX7388 5REGULATOR AssyAWX7389 6TRANS 2 AssyAWX7391 7FM/AM TUNER UnitAXX7048 NSP8TRANS 1 AssyAWX7390 NSP9TRANS 3 AssyAWX7392 10Power TransformerATS7259 (AC220-230V) 11Fuse (FU1 : T2.5A/250V)REK1026 1

23、2FFC (J31 : 30P/190 BD 60V)ADD7186 (MAIN CN102 FRONT CN402) 13FFC (J32 : 8P/170 BD 60V)ADD7187 (MAIN CN103 FRONT CN401) 14FFC (J33 : 12P/200 BD 60V)ADD7188 (MAIN CN104 VIDEO&6CH IN CN305) 15FFC (J34 : 13P/80 BD 60V)ADD7189 (MAIN CN105 FM/AM TUNER CN1) 16FFC (J35 : 17P/110 BD 60V)ADD7190 (MAIN CN106

24、AMP INPUT CN290) 17FFC (J36 : 18P/80 BD 60V)ADD7191 (REGULATOR CN801 AMP&PRIMARY CN53) 18Strain ReliefCM-22B 19AC Power CordSee Contrast table (2) 20Fuse (T5A)See Contrast table (2) (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No.Mark No. Description Part No. 21Fuse HolderSee Contrast t

25、able (2) 22Top Cover 808AME7375 NSP23Under Base 409ANA7094 24 R Panel 409RDSANC7844 25Bonnet CaseAZN7779 26PCB AngleANG7253 27Shield R3ANG7277 28Heat Sink Angle FANG7251 29Heat Sink Angle RANG7252 NSP30Heat Sink 0.8ANH7110 31InsulatorPNW2766 32Foot AssyREC1263 33Push RivetAEC7025 34PCB MoldAMR2533 N

26、SP35Fuse CardAAX7277 36ScrewBBZ30P080FMC 37ScrewBBZ30P200FMC 38ScrewABA7043 39ScrewFBT40P080FZK (2) CONTRAST TABLE VSX-409RDS/MYXJIEW, MVXJI and MYXJIGR are constructed the same except for the following : MarkNo.Symbol and Description Part No. Remarks MYXJIEW TypeMVXJI TypeMYXJIGR Type 19 20 21 AC P

27、ower Cord Fuse (T5A) Fuse Holder VDG1061 Not used Not used VDG1063 PEK1003 VKR1003 VDG1061 Not used Not used RadioFans.CN 收音机爱 好者资料库 6 VSX-409RDS FRONT PANEL SECTION PARTS LIST Mark No. Description Part No. 2.3 FRONT PANEL SECTION 1FRONT AssyAWX7384 2POWER SW AssyAWX7385 NSP3R. ENCODER AssyAWX7386 N

28、SP4H.P. AssyAWX7387 5MECHA SW AssyAWX7443 6Volume KnobAAB7179 7Power ButtonAAD7440 8Power Button MAAD7442 9Window W 409RDSAAK7683 10F Button 409RDSAAD7537 Mark No. Description Part No. 11Sub Panel 409RDSAAD7552 12F Panel 409RDSAMB7644 13Name PlatePAM1776 14LED LensPNW2019 NSP15Getter 409RDSAAX7727 1

29、6ScrewPPZ30P080FMC 17ScrewABA7009 G B A 15 11 13 10 14 17 16 7 8 4 2 6 9 12 1 5 3 16 16 16 16 16 16 16 16 RadioFans.CN 收音机爱 好者资料库 7 VSX-409RDSRadioFans.CN 收音机爱 好者资料库 VSX-409RDS 8 A B C D 1234 1234 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM AXX7046 UNIT CN105 6 CN305 IC101 IC303 IC302 I

30、C302 IC301 IC104 IC102 IC202 IC203 IC203 IC201 B H 77 7 19 11 CN104 7 9 11 3 3 1 3 12 5 10 5 5 4 7 8 3 39 38 43 35 30 314 3 8 7 19 18 17 12 11 10 9 5 3 5 1 7 1 2 5 10 611 RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 9 A B C D 5678 5678 IC103 IC105 IC106 IC107 IC108 IC107 Q304 Q303 Q603 Q601 Q653 Q651 Q632 Q63

31、1 H CN104 1 CN305 1 11 15 17 31 34 33 36 6 9 57 57 57 57 31 IC602 18 14 IC602 24 26 IC601RY751 RY753 RY752 22 15 Q551 Q105 IK C A CN102 3 551 J43 4 CN106 4 601 1 105 69 +12V -12V T1 POWER TRANSFORMER T51 AC IN D801D804 U+5V D51-D54 RY51 IC51 IC801 CN101 IC802 +B POWER AMP IC601, IC602 -B D702 D701 +

32、B -B FL AC FL AC Q701 Q702 S591 F E C J B CN101B CN402K RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 10 A B C D 1234 1234 3.2 OVERALL WIRING CONNECTION DIAGRAM FRONT ASSY (AWX7384) K R.ENCODER ASSY (AWX7386) L MAIN ASSY (AWX7381) B REGULATOR ASSY (AWX7389) F VIDEO&6CH IN ASSY (AWX7383) H AMP INPUT ASSY (AWX73

33、82) A FM/AM TUNER UNIT (AXX7048) CN105 CN101 CN802 CN305 CN306 CN803 CN801 CN53 CN104 CN103 CN102 CN106 CN291 CN601 CN402 CN401 491 511 CN290 B 1/2, B 2/2 RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 11 A B C D 5678 5678 Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or

34、PCB PARTS LIST. POWER SW ASSY (AWX7385) M MECHA SW ASSY (AWX7443) J H.P. ASSY (AWX7387) I TRANS3 ASSY (AWX7392) E TRANS1 ASSY (AWX7390) G TRANS2 ASSY (AWX7391) D AMP&PRIMARY ASSY (AWX7388) C CN591 471 J3 J6J7 501 403 551 701 J44 851 J1J2 J5J4 C 1/2, C 2/2 RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 12 A B C

35、D 1234 1234 MAIN ASSY (AWX7381) AMP INPUT ASSY (AWX7382) A B 1/2 CN106 CN601 B1/2 C1/2 B2/2 FM/AM TUNER UNIT CN802F 3.3 AMP INPUT and MAIN (1/2) ASSYS A 1/2B RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 13 A B C D 5678 5678 CN290A CN401K CN402K B2/2 CN305H 1/2B RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 14 A B C D 12

36、34 1234 3.4 MAIN ASSY (2/2) 2/2B MAIN ASSY (AWX7381) B 2/2 B1/2 RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 15 A B C D 5678 5678 2/2B : The power supply is shown with the marked box. RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 16 A B C D 1234 1234 AMP&PRIMARY ASSY (AWX7388) C 1/2 CN291A 3.5 AMP&PRIMARY (1/2), TRANS2

37、and TRANS3 ASSYS 1/2C RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 17 A B C D 5678 5678 TRANS3 ASSY (AWX7392) E TRANS2 ASSY (AWX7391) D POWER TRANSFORMER CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC851 AND IC852 MFD, BY LITTELFUSE INC. CAUTION : FOR C

38、ONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491001 FOR IC603, 491.315 FOR IC52 MFD, BY LITTELFUSE INC. C2/2 C2/2 1/2CED RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 18 A B C D 1234 1234 2/2C 3.6 AMP&PRIMARY (2/2), REGULATOR and TRANS1 ASSYS F CN101B1/2 REGULATOR ASSY (AWX7389) F

39、CN306 H RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 19 A B C D 5678 5678 2/2CG NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - AMP&PRIMARY ASSY (AWX7388) C 2/2 C1/2 C1/2 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLAC

40、E ONLY WITH SAME TYPE NO. 491.315 FOR IC52 MFD, BY LITTELFUSE INC. CN591 J TRANS1 ASSY (AWX7390) G POWER TRANSFORMER LIVE NEUTRAL REK1026 (T2.5A) AC POWER CORD MYXJIEW, MYXJIGR : VDG1061 MVXJI: VDG1063 RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 20 A B C D 1234 1234 VIDEO&6CH IN ASSY (AWX7383) H CN104 CN803F

41、 B1/2 3.7 VIDEO&6CH IN, H. P. and MECHA SW ASSYS H RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 21 A B C D 5678 5678 MECHA SW ASSY (AWX7443) J H.P. ASSY (AWX7387) I J44 403K C2/2 JI RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 22 A B C D 1234 1234 FRONT ASSY (AWX7384) K R.ENCODER ASSY (AWX7386) L CN102B1/2 CN103B1/2 3.

42、8 FRONT, R. ENCODER and POWER SW ASSYS K L RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 23 A B C D 5678 5678 POWER SW ASSY (AWX7385) M 551I FRONT ASSY S451 : DOLBY PRO LOGIC S452 : DSP MODE S454 : DIRECT S455 : TREBLE (+) S456 : FM/AM S457 : S.BASS S458 : TREBLE () S459 : BASS (+) S460 : DVD 5.1CH S461 : TV/S

43、AT S462 : CD S463 : FL DIMMER S464 : BASS () S465 : DVD/LD S466 : VCR/DVR S467 : SPEAKERS S468 : EON MODE S469 : RF ATT S470 : MEMORY S471 : CLASS S472 : TUNING SELECT S473 : STATION (+) S474 : STATION () S475 : MONITOR S476 : CD-R/TAPE MD S477 : CHARACTER/SEARCH MK RadioFans.CN 收音机爱 好者资料库 VSX-409RD

44、S 24 A B C D 1234 1234 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. 3. The parts mounted on this PCB include all necessary parts for several destinations. For furthe

45、r information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E BCE DGS BCEBCE BCE Transistor Transistor with resistor Field effect transistor Resistor array 3

46、-terminal regulator Capacitor Connector P.C.BoardChip Part SIDE A SIDE B 4. PCB CONNECTION DIAGRAM 4.1 VIDEO&6CH IN ASSY (ANP7330-B) VIDEO&6CH IN ASSYH CN104 B CN803 F SIDE A (ANP7330-B) SIDE B Q301 Q303 Q304 Q302 IC302 IC303 IC301 H RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 25 A B C D 1234 1234 4.2 TRANS2

47、, TRANS3, REGULATOR and TRANS1 ASSYS GFE (ANP7331-A) Q805 Q803 Q806 Q801 Q804 Q802 IC804 REGULATOR ASSYF TRANS3 ASSYE TRANS2 ASSYD TRANS1 ASSYG CN53CCN306H CN101 B 701C J1 J2C J6 J4 J3 J5 J7C SIDE A IC802 IC803 IC801 POWER TRANSFORMER D RadioFans.CN 收音机爱 好者资料库 VSX-409RDS 26 A B C D 1234 1234 AMP INPUT ASSYA AMP&PRIMARY ASSYC MECHA SW ASSYJ CN106B Q604 Q606 Q605 Q602 Q603 IC601 IC603 Q632 Q704 Q702 Q703 Q701 Q631 Q656 IC602 Q633 Q655 Q691 Q692 Q652 Q654 Q651 Q653 J7E J6E J3E (ANP7331-A) SIDE A (ANP7331-A) SIDE A (ANP7330-B) SIDE B (ANP7330-B) SIDE A A C 4.3 AMP INPUT, AMP&PRIMARY and MECHA SW