Pioneer-VSX407RDS-avr-sm维修电路原理图.pdf

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1、ORDER NO. RRV1953 T - IZK MAY 1998 Printed in Japan PIONEER ELECTRONIC 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, Belgi

2、um PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880 PIONEER ELECTRONIC CORPORATION 1998c VSX-607RDS AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-407RDS THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). The voltage can be converted by the fol

3、lowing method. The illustration shows the VSX-607RDS. Type Model Power Requirement VSX-607RDS VSX-407RDS HYXKEWAC220-230VAC240V, HYXKGRAC220-230VAC240V, : Alter the wiring of the Power-supply block at the primary winding of Power-transformer referring to the Line Voltage Selection described in Servi

4、ce Manual. 1. SAFETY INFORMATION . 2 2. EXPLODED VIEWS AND PARTS LIST. 3 3. SCHEMATIC DIAGRAM . 8 4. PCB CONNECTION DIAGRAM. 24 5. PCB PARTS LIST . 31 6. ADJUSTMENT . 35 CONTENTS 7. GENERAL INFORMATION . 36 7.1 PARTS . 36 7.1.1 IC . 36 7.1.2 DISPLAY. 42 7.2 DISASSEMBLY . 43 7.3 DIAGNOSIS. 45 7.4 BLO

5、CK DIAGRAM. 46 7.5 REMOTE CONTROL UNIT CU-VSX131 (AXD7169) . 48 8. PANEL FACILITIES AND SPECIFICATIONS . 52 Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 2 VSX-607RDS, VSX-407RDS 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not

6、 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 p

7、roduct 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 Lead in solder used in this product is listed by the California Health and Welfare

8、 agency as a known reproductive toxicant which may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with the solder. Also, whe

9、n soldering do not inhale any smoke or fumes produced. 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 d

10、e 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 RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODU

11、CT 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. Repl

12、acement 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 no

13、t 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, alwa

14、ys 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. 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKA

15、GE 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, con

16、trol shaft, etc.). Plug the 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 A

17、lso test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 3 VSX-607RDS, VSX-407RDS 2.1 PACKING 1FM AntennaADH7005 2AM Loop AntennaATB7009 3Operating InstructionsSee Contrast table (2) (Italian/Span

18、ish/Portuguese) NSP4Warranty CardARY7010 5Remote Control UnitSee Contrast table (2) (CU-VSX131) 6Battery CoverSee Contrast table (2) NSP7Alkaline Dry Cell BatterySee Contrast table (2) (LR6, AA) 8Left PadAHA7203 9Right PadAHA7204 10Packing SheetAHG7028 11Packing CaseSee Contrast table (2) 12Polyethy

19、lene BagZ21-038 (0.03230340) 13Operating InstructionsSee Contrast table (2) (Dutch/Swedish) 14Operating InstructionsSee Contrast table (2) (English/French) 15Remote Control UnitSee Contrast table (2) (CU-VSX130) NSP16Dry Cell Battery (R6P, AA)See Contrast table (2) 17Operating InstructionsSee Contra

20、st table (2) (German) (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 indicates the importance of the safety factor o

21、f the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on the product are used for disassembly. 1 2 4 13 17 HYXKEW Type Only 14 3 5 7, 16 12 8 (1/2) 9 (1/2) 9 (2/2) 8 (2/2) 15 6 10 11 VSX-607RDS Only VSX-407RDS Only (2) CONTRAST TABLE VSX-607RDS

22、/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except for the following : kraM.oNno i t pi rcseDdnalobmyS .oN t r aP skrameRSDR706-XSVSDR704-XSV WEKXYHRGKXYHWEKXYHRGKXYH PSN PSN 3 5 6 7 11 31 41 51 61 71 )eseugu t r oP/hs i napS/na i l at I (sno i t cur t snIgn i tarepO )131X

23、SV-UC(t i nU l o r tnoCetomeR revoCyret taB )AA,6RL(yret taBl l eCyrDen i l a k l A esaCgn i kcaP )hs i dewS/h c t uD(sno i t cur t snIgn i tarepO )hcnerF/hs i l gnE(sno i t cur t snIgn i tarepO )031XSV-UC(t i nU l o r tnoCetomeR )AA,P6R(yret taBl l eCyrD )namreG(sno i t cur t snIgn i tarepO 1917CRA

24、 9617DXA desutoN 7001XEA 7857DHA 7917CRA 7517ERA desutoN desutoN 3917CRA desutoN 9617DXA desutoN 7001XEA 7857DHA desutoN desutoN desutoN desutoN 3917CRA 0917CRA desutoN 6511NZR desutoN 6857DHA 6917CRA 6517ERA 2617DXA 1007XEA 2917CRA desutoN desutoN 6511NZR desutoN 6857DHA desutoN desutoN 2617DXA 100

25、7XEA 2917CRA Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 4 VSX-607RDS, VSX-407RDS 2.2 EXTERIOR SECTION F F C E E B A B C G G A D D 18 34 34 25 22 34 3 34 34 34 34 34 34 1 36 34 28 (VSX-607RDS Only) 20 20 34 34 34 34 34 34 34 17 14 13 12 34 4 34 27 27 2 21 26 24 Accessory of F

26、ront Panel 23 34 34 35 35 5 6 10 19 24 34 34 34 Refer to 2.3 FRONT PANEL SECTION. 33 34 34 34 34 31 31 34 34 25 16 9 8 11 28 VSX-607RDS Only For VSX-607RDS For VSX-407RDS 15 7 34 29 29 VSX-607RDS Only 30 32 Accessory of Front Panel Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库

27、5 VSX-607RDS, VSX-407RDS 1MOTHER AssySee Contrast table (2) 2VOLUME DSP AssySee Contrast table (2) NSP3CONNECTION AssySee Contrast table (2) NSP4HEADPHONE AssyAWX7086 NSP5TRANS 1 AssyAWX7090 NSP6TRANS 2 AssyAWX7080 7PRIMARY AssyAWX7087 8FRONT SPEAKER AssySee Contrast table (2) 9FM/AM TUNER UnitAXX70

28、48 10Power TransformerATS7204 (T1 : AC220-230V/240V) 11Flexible Cable (J33)See Contrast table (2) (FRONT SPEAKER CN752-MOTHER CN112) 12Fuse (FU1 : T2A)AEK1057 13AC Power CordADG7008 14Cord StopperCM-22B 15Flexible Cable 13P (J32)ADD7094 (MOTHER CN110-FM/AM TUNER Unit) NSP16Under BaseANA7070 17Rear P

29、anelSee Contrast table (2) 18Bonnet CaseAZN7727 (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No.Mark No. Description Part No. 19T AngleANG7178 20H AngleANG7179 21PCB AngleANG7180 22Top CoverAME7373 NSP23Heat Sink YANH7083 24PCB SupportAEC7006 25Push RivetAEC7025 26PCB SupportAEC7132 27C

30、ard SpacerAEC7133 NSP285P Shield Cable (J34)See Contrast table (2) (MOTHER CN105, FRONT SPEAKER CN703- FRONT INPUT CN571) 29ScrewABA1007 30InsulatorSee Contrast table (2) 31InsulatorPNW2766 32Foot AssySee Contrast table (2) 33Round KnobAAB7082 34ScrewBBZ30P080FZK 35ScrewABA7044 36ScrewABA7043 (2) CO

31、NTRAST TABLE VSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except for the following : kraM.oNno i t pi rcseDdnalobmyS .oN t r aP skrameRSDR706-XSVSDR704-XSV WEKXYHRGKXYHWEKXYHRGKXYH PSN PSN 1 2 3 8 11 71 82 03 23 yssAREHTOM yssAPSDEMULOV yssANOITCENNOC yssAREKAEPST

32、NORF )33J(e l baCe l b i x e l F l e naPraeR )43J(e l baCd l e i hSP5 rota l usnI yssAtooF 8707XWA 5807XWA 5617XWA 9807XWA 5907DDA 0367CNA 7327XDA 6672WNP desutoN 8707XWA 5807XWA 5617XWA 9807XWA 5907DDA 0367CNA 7327XDA 6672WNP desutoN 7707XWA 4807XWA 9707XWA 8807XWA desutoN 9267CNA desutoN desutoN 3

33、621CER 7707XWA 4807XWA 9707XWA 8807XWA desutoN 9267CNA desutoN desutoN 3621CER Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 6 VSX-607RDS, VSX-407RDS 115 7 2 6 (2/2) 6 (1/2) 8 1 12 12 12 12 12 VSX-607RDS Only 15 3 13 14 12 4 9 10 (1/2) 10 (2/2) 16 VSX-607RDS Only VSX-607RDS Onl

34、y 1FRONT AssySee Contrast table (2) NSP2FRONT INPUT AssySee Contrast table (2) NSP3POWER SW AssyAWX7061 NSP4GetterSee Contrast table (2) 5Power Button PTKAAD7457 6Function Button PTKAAD7456 7PIONEER BadgePAM1755 8LED LensPNW2019 9SheetAAK7580 10Sub PanelSee Contrast table (2) (1) FRONT PANEL SECTION

35、 PARTS LIST Mark No. Description Part No. 2.3 FRONT PANEL SECTION Mark No. Description Part No. 11Front PanelSee Contrast table (2) 12ScrewBPZ30P080FMC 13Flexible Cable 20P (J31)ADD7093 (MOTHER CN109-FRONT CN501) 14Flexible Cable 20P (J35)ADD7093 (MOTHER CN111-FRONT CN502) 15Power Button MAAD7442 16

36、ScrewSee Contrast table (2) (2) CONTRAST TABLE VSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except for the following : kraM.oNno i t pi rcseDdnalobmyS .oN t r aP skrameRSDR706-XSVSDR704-XSV WEKXYHRGKXYHWEKXYHRGKXYH PSN PSN 1 2 4 01 11 61 yssATNORF yssATUPNITNORF r

37、e t t eG l enaPbuS l enaPtnorF wercS 2807XWA 2707XWA 4467XAA 4407PAA 7947BMA 9007ABA 2807XWA 2707XWA 4467XAA 4407PAA 7947BMA 9007ABA 1807XWA desutoN 3467XAA 3407PAA 6947BMA desutoN 1807XWA desutoN 3467XAA 3407PAA 6947BMA desutoN Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 7 V

38、SX-607RDS, VSX-407RDS Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 8 A B C D 1234 1234 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM FM/AM TUNER UNIT (AXX7048) EE1/2,E2/2 VOLUME DSP ASSY (AWX7085:VSX-607RDS) (AWX7084:VSX-407RDS) AA1/3A3/3 MOTHER AS

39、SY (AWX7078:VSX-607RDS) (AWX7077:VSX-407RDS) F FRONT SPEAKER ASSY (AWX7089:VSX-607RDS) (AWX7088:VSX-407RDS) H FRONT INPUT ASSY (AWX7072) VSX-607RDS ONLY Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 9 A B C D 5678 5678 Note : When ordering service parts,

40、be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST. D FRONT ASSY (AWX7082:VSX-607RDS) (AWX7081:VSX-407RDS) G HEADPHONE ASSY (AWX7086) K PRIMARY ASSY (AWX7087) J POWER SW ASSY (AWX7061) C TRANS 2 ASSY (AWX7080) I TRANS 1 ASSY (AWX7090) B CONNECTION ASSY (AWX7165:VSX-607RDS) (AWX7079:

41、VSX-407RDS) POWER TRANSFORMER AC POWER CORD AC220230V,240V 50/60Hz Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 10 A B C D 1234 1234 3.2 MOTHER ASSY (1/3) 1/3A IC151: PHONO RIAA AMP IC101: FUNCTION SW IC102: BUFFER AMP VSX-607RDS ONLY A1/3 MOTHER ASSY (A

42、WX7078:VSX-607RDS) (AWX7077:VSX-407RDS) CN571H Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 11 A B C D 5678 5678 1/3A Q191: RIPPLE FILTER FOR TUNER : AUDIO SIGNAL ROUTE : AUDIO SIGNAL ROUTE(CENTER) : AUDIO SIGNAL ROUTE(SURROUND) (C) (S) (C) (S) 2/3A 2/3A

43、 2/3A 2/3A 2/3A 3/3A 3/3A 1/2ECN2011/2ECN202 CN501DCN502D CN752 FM/AM TUNER UNIT F MTZJ5.1B Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 12 A B C D 1234 1234 3.3 MOTHER ASSY (2/3) 2/3A IC401(2/2): POWER AMP CENTER IC401(1/2): POWER AMP FRONT Rch (C) (C)

44、(C)(C) A2/3 MOTHER ASSY (AWX7078:VSX-607RDS) (AWX7077:VSX-407RDS) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N25, MFD BY ROHM CO., LTD. FOR IC403. J25 1/3 FJ24F A 1/3A 1/3A 1/3A 1/3A 1/3A 1/3A 2SC2705 PAC009A 2SC2705 PAC009A Downloaded from www.M man

45、uals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 13 A B C D 5678 5678 2/3A : AUDIO SIGNAL ROUTE : AUDIO SIGNAL ROUTE(CENTER) : AUDIO SIGNAL ROUTE(SURROUND) (C) (S) (C) (S) (S) (S) (C) (C) (S) (S) (S) (S) (S) (C) (C)(C) (C) IC402(1/2): POWER AMP FRONT Lch IC402(2/2): POWER AMP SURROU

46、ND 1/3A 1/3A 1/3A 3/3A PAC009A 2SC2705 PAC009A 2SC2705 Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 14 A B C D 1234 1234 3.4 MOTHER (3/3), CONNECTION AND TRANS 2 ASSEMBLIES 3/3AB (HP) (HP) (HP)(HP) A3/3 MOTHER ASSY (AWX7078:VSX-607RDS) (AWX7077:VSX-407RD

47、S) CONNECTION ASSY (AWX7165:VSX-607RDS) (AWX7079:VSX-407RDS) 1/3A 2/3A B Downloaded from www.M manuals search engine RadioFans.CN 收音机爱好者资料库 VSX-607RDS, VSX-407RDS 15 A B C D 5678 5678 3/3AB C VSX-607RDS ONLY : AUDIO SIGNAL ROUTE(HEADPHONE) (HP) (HP) (HP) (HP) (HP) (HP) IC651: HEADPHONE AMP 1/2E G J21 G J22 GCN953 T1 POWER TRANSFORMER GCN952 CN203 C TRANS 2 ASSY (AWX7080) CAUTION : FOR CONTINUED PROTECTION A