Pioneer-MAX10-int-sch电路图 维修手册.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 EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-

2、01, Singapore 159936 ? ? ? ? ? ? PIONEER CORPORATION 2000c M-AX10 RRV2345 1. SAFETY INFORMATION.2 2. EXPLODED VIEWS AND PARTS LIST.3 3. SCHEMATIC DIAGRAM.12 4. PCB CONNECTION DIAGRAM.24 5. PCB PARTS LIST.36 6. ADJUSTMENT.41 CONTENTS 7. GENERAL INFORMATION . 42 7.1 IC . 42 7.2 PROTECTION CIRCUIT . 52

3、 7.3 EXPLANATION.54 7.3.1 PRODUCT OVERVIEW . 54 7.3.2 CIRCUIT DESCRIPTION . 55 8. PANEL FACILITIES AND SPECIFICATIONS.58 T ZZV JULY. 2000 Printed in Japan Type Model Power RequirementRemarks M-AX10 KU/CAAC120V NYAC230V THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). DUAL DRIVE AMPLI

4、FIER RadioFans.CN 收音机爱 好者资料库 2 M-AX10 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 to properly and safely repair com

5、plex 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

6、 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

7、(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

8、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 electrical and mechanical parts in the a

9、ppliance 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

10、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 recommen

11、ded 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

12、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 leakage current to a known earth grou

13、nd (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 dire

14、ctly 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 (Using AC adapter plug as required

15、) Earth ground AC Leakage Test RadioFans.CN 收音机爱 好者资料库 3 M-AX10 2.1 PACKING NSP1Literature BagAHG-117 2Instruction Manual (E)ARB7217 NSP3Warranty CardSee Contrast table (2) NSP4Warranty CardSee Contrast table (2) 5Styrol Protector LAHA9014 6Styrol Protector RAHA9015 7Packing CaseSee Contrast table (

16、2) 8Door SheetAHG7064 9Mirror MatRHC1024 10Polyester BagVHL1004 11Recycle LabelSee Contrast table (2) (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 ma

17、rk 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 the product are used for disassembly. Mark (2) CONTRAST TABLE M-AX10/KU/CA and M-AX10/NY are constructed th

18、e same except for the following: Part No. RemarksSymbol and Description No. NSP3Warranty CardARY7045Not used NSP4Warranty CardNot usedARY7022 7Packing CaseAHD7875AHD7874 11Recycle LabelARW7091Not used M-AX10/KU/CAM-AX10/NY FRONT 7 6 9 10 11 8 1 3 4 5 2 RadioFans.CN 收音机爱 好者资料库 4 M-AX10 2.2 EXTERIOR H

19、 I J K A B C D E F G G H I J K L M N O P D AB C F E HI JK L M N O Q Q P 7 77 77 49 68 90 89 45 39 67 39 67 39 39 39 39 49 42 45 45 62 42 62 39 39 36 36 32 32 73 73 73 73 73 6483 for NY type 73 75 73 64 83 73 49 49 39 39 73 67 39 34 39 67 79 56 55 52 6 57 57 57 57 59 58 57 76 31 31 7878 78 78 23 75 6

20、7 67 67 43 67 43 14 76 57 52 11 52 52 11 71 71 71 46 71 27 71 71 71 46 25 25 38 47 28 68 45 80 68 60 73 53 37 21 44 44 69 80 65 65 44 44 10 71 6 64 64 23 15 4 5 15 1 2 4 22 44 44 26 33 3745 38 61 6145 54 33 61 45 61 45 45 37 19 88 24 62 62 62 62 70 70 70 70 70 70 62 62 62 62 16 16 85 40 42 42 44 44

21、42 42 42 51 40 20 30 35 50 75 3 9 35 36 50 67 8 67 91 24 73 29 4 44 44 22 4 26 74 48 72 76 72 76 74 48 22 22 17 47 29 18 37 30 5 Refer to 2.4 FRONT PANEL 73 73 73 3434 Refer to 2.3 REAR PANEL Take care to the edge when servicing Take care to the edge when sevicing L I B 5 M-AX10 C D E F 32 32 73 73

22、73 73 64 73 75 73 64 52 6 52 11 52 52 11 71 71 71 46 71 27 71 71 71 46 25 25 60 71 6 87 83 81 82 75 12 12 75 86 12 12 82 81 83 for KU type 6 M-AX10 1C.AMP (L) ASSYSee Contrast table (2) 2C.AMP (R) ASSYSee Contrast table (2) 3POWER SUPPLY ASSYSee Contrast table (2) 4Power MOS FETIRFP140 (Q1,Q2,Q5,Q6)

23、 5Power MOS FETIRFP9140 (Q3,Q4,Q7,Q8) 6Electric Capacitor(C1-C4)ACH7156 7Power TransformerSee Contrast table (2) 8Fuse (FU1)See Contrast table (2) 916P FFC 60V (J17)ADD7155 10Wire with 2P Housing (J18)ADX7336 11Cable (J9,J10)ADX7337 NSP12Cable (J23,J24)See Contrast table (2) 13 14PCB Holder (PLS)AEC

24、7316 15PlateAEE7030 16Stay L (MET)ANA9006 17Stay S (MET)ANA9007 18Side Frame RANA9008 19Side Frame LANA9009 20Panel Stay (MET)AND7033 NSP21Bottom PlateANF7012 22PCB HolderANG1474 23Transistor Cover LANG1724 24L Type PlateANG7248 25Earth PlateANG9102 NSP26Heat Sink (AL)ANH7105 27Sub Inner Plate (MET)

25、ANK7080 28AC Code Cover (MET)ANK9024 29InsulatorANL7012 30Cord ClamperRNH-184 NSP31SpacerAEB7168 NSP32SpacerAEB7170 NSP33Damping PlateAMR7280 NSP34Damping PlateAMR7281 35Cushion APED1001 NSP36SheetPED1006 NSP37TapePNM-045 NSP38TapePNM1160 NSP39TapePNM1249 NSP40Washer (Plastic)RBF-085 41 42ScrewABA10

26、11 43ScrewABA1082 44Screw (Steel)ABA1192 45Screw (Steel)ABA1193 (1) EXTERIOR PARTS LIST Mark No. Description Part No. 46Screw (Steel)ABA1207 47Screw (Steel)ABA7006 48Screw (Steel)ABA7045 49M4 SH ScrewABA7051 50PCB Spacer (3 12)AEC1372 51Washer (PVC)RBF1034 52ScrewVBA1056 53Side AL LAAH7033 54Side AL

27、 RAAH7034 55Top Plate F (AL)AAH7035 56Top Plate R (AL)AAH7036 57Bonnet EscutcheonAAK7658 58Rear Mole RAAP7056 59Rear Mole LAAP7057 60Innner Plate (MET)ANK7081 61ScrewBBT30P100FCC 62ScrewBBT30P080FCC 63 64ScrewIBZ40P140FCC 65ScrewBBZ40P180FCC 66 67ScrewIBZ30P060FCC 68ScrewIBZ30P080FCC 69ScrewIBZ40P08

28、0FCC 70PCB Holder (MET)ANG9101 71ScrewPMZ40P060FCU 72ScrewVBZ35P080FMC 73Washer (CU)WG40FCC 74WasherWH30FUC 75BinderZCA-SKB90BK 76ScrewABA1050 77ScrewIBZ40P080FCC 78ScrewABA1208 79Trans ShieldANK7074 80ScrewVCZ30P100FMC 81Fuse (FU2,FU3)See Contrast table (2) 82Fuse HolderSee Contrast table (2) 83Scr

29、ewBBZ40P080FCC 84UL Caution CardAAX-313 NSP85IPC Caution LabelSee Contrast table (2) NSP86Fuse CardSee Contrast table (2) NSP87Fuse CardSee Contrast table (2) NSP88Micro Fuse Caution CardSee Contrast table (2) 8965 LabelSee Contrast table (2) NSP90FCC LabelSee Contrast table (2) NSP91Fuse CardSee Co

30、ntrast table (2) Refer to next page about Contrast table (2). Mark No. Description Part No. 7 M-AX10 Mark (2) CONTRAST TABLE M-AX10/KU/CA and M-AX10/NY are constructed the same except for the following: Part No. RemarksSymbol and Description No. 1C. AMP(L) ASSYAWX7673AWX7280 2C. AMP(R) ASSYAWX7674AW

31、X7281 3POWER SUPPLY ASSYAWX7664AWX7662 7Power TransformerATS7277ATS7251 8Fuse (FU1)VEK1029REK-106 (10A)(4A) NSP12Cable (J23,J24)ADX7335Not used 81Fuse (FU2,FU3)AEK7069Not used (20A) 82Fuse HolderAKR7002Not used NSP85IPC Caution LabelAAX7784Not used NSP86Fuse CardAAX7795Not used NSP87Fuse CardAAX7796

32、Not used NSP88Micro Fuse Caution LabelAAX7810Not used 8965 LabelARW7050Not used NSP90FCC LabelVRW1559Not used NSP91Fuse CardNot usedAAX1589 M-AX10/KU/CAM-AX10/NY 8 M-AX10 2.3 REAR PANEL G H G H 46 46 45 A A C C B B D D E F F E 3 or 4 26 27 26 27 25 40 21 32 1 or 2 26 27 26 25 21 33 32 3131 23 20 30

33、13 14 35 22 11 11 19 24 22 15 28 38 28 29 44 28 28 42 28 38 6 37 38 28 37 16 8 8 10 13 8 8 17 41 9 38 38 38 38 18 18 18 18 9 24 39 43 47 5 34 36 30 32 27 40 7 7 10 G I H K A 9 M-AX10 1V.AMP (L) ASSYAWX7278 2V.AMP (R) ASSYAWX7279 3INPUT (L) ASSYAWX7273 4INPUT (R) ASSYAWX7274 NSP5JOINT ASSYAWX7283 6Gr

34、ound TerminalAKE-046 7Speaker Terminal 1PAKE7009 (CN1,CN2,CN5,CN6) 8Speaker Terminal 1PAKE7010 (CN3,CN4,CN7,CN8) 923P FFC 60V (J5,J6)ADD7154 10AC Cord with PlugSee contrast tabel (2) 1111P Housing Wire (J3,J4)ADX7278 12 13Connector Assy (J7)PG10MM-F15 14Connector Assy (J8)PG10MM2F15 15Rear Panel (ME

35、T)ANC7820 16Rear Panel Plate RSee contrast tabel (2) 17Rear Panel Plate LSee contrast tabel (2) 18PCB Holder (MET)ANG9101 19Shield Plate(PLS)ANK7076 20AC Shield LANK9025 21Shield CoverANK9026 NSP22SpacerAEB7169 NSP23TapeAEH7008 NSP24Damping PlateAMR7278 NSP25Damping PlateAMR7281 NSP26TapePNM1249 27F

36、iber WasherRBF1045 28ScrewABA1192 29ScrewBBT30P100FCC 30ScrewABA1207 31RivetAEC-441 32Nylon RivetAEC7242 NSP33PCB Spacer (14)DEC1387 34Card SpacerDEC1772 35PC SupportVEC1549 36Cushion APED1001 37ScrewBBZ30P080FCC 38ScrewIBZ30P060FCC 39NutNK70FCU 40BinderZCA-SKB90BK 41Input Plate (MET)ANG7274 42Locki

37、ng Card SpacerVEC1596 43Ferrite CoreSee contrast tabel (2 44ScrewABA1011 45AC Shield Case (PLS)ANK7075 NSP46Earth Lead WireDE025BF0 47AC Cord SpacerANG1153 (1)REAR PANEL PARTS LIST Mark No. Description Part No. Mark (2) CONTRAST TABLE M-AX10/KU/CA and M-AX10/NY are constructed the same except for th

38、e following: Part No. RemarksSymbol and Description No. 10AC Cord with PlugADG7041ADG7038 16Rear Panel Plate RANC7288ANC7285 17Rear Panel Plate LANC7289ANC7286 43Ferrite CoreNot usedATX1031 M-AX10/KU/CAM-AX10/NY 10 M-AX10 2.4 FRONT PANEL 43 43 38(1/3) 6 7 22 19 24 20 25 16 11 4 12 39 32 42 46 44 44

39、2 1 38(2/3) 38(3/3) 37 42 34 30 44 44 43 44 28 33 45 9 21 8 27 10 12 29 27 29 5 13 44 48 44 41 44 49 44 41 44 31 47 49 42 42 47 44 3 36 40 35 10 14 15 26 18 17 23 E D C F 11 M-AX10 NSP1SW ASSYAWX7282 NSP2VR ASSYAWX7334 3FRONT ASSYAWX7276 NSP4LED ASSYAWX7277 NSP5Cord with PlugADH7022 NSP6Cord with Pl

40、ug (J20)DE005VF0 7MagnetAMF7003 8Door Hinji L (PLS)AMR9199 9Door Hinji R (PLS)AMR9200 10Door Assy (MET)ANG9100 11Inner Panel (AL)ANB7184 12Damper AssyAXA9013 NSP13SpacerAEB7169 NSP14Damping PlateAMR7282 NSP15TapePNM1249 NSP16Cushion AREB1060 NSP17Cushion BREB1061 18LED LensAAK2459 19LED Filter S(PLS

41、)AAK7657 20LED Film (PLS)AAK7669 21Display Panel L (PLS)AAK9044 22CoverAAK9045 23LED Filter L (PLS)AAK9046 24Mode Panel (PLS)AAK9047 25Mode Lens (PLS)AAK9048 26Panel S (PLS)AAK9049 27Door CushionAED9014 28TapeAEH7009 29Door Yoke (MET)ANB7187 30Name Plate G (AL)PAN1377 31Cushion APED1001 32Knob S (PL

42、S)AAB7200 33Knob M (AL)AAB7201 34BlockANL7015 35Power Button (ABS)VNK4159 36Side Panel L (AL)AAH7037 37Side Panel R (AL)AAH7038 38Panel Base (PLS)AMB9020 39Door Panel (AL)ANB7182 40Front Panel (AL)ANB7183 41ScrewBBT30P080FCC 42ScrewBBZ30P080FCC 43ScrewIBZ30P060FCC 44ScrewIBZ30P080FCC 45NutNK90FCU 46

43、ScrewPMH30P060FMC 47ScrewPSZ20P060FMC 48Screw (STEEL)ABA1050 49Washer (PLS)ABF7007 FRONT PANEL PARTS LIST Mark No. Description Part No. M-AX10 12 A B C D 1234 1234 A 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM AND JOINT ASSY L712 RTF1167 R712 2.2 L711 RTF1167 VR ASSY (AWX73

44、34) LED ASSY (AWX7277) FRONT ASSY (AWX7276) F E D B INPUT(L) ASSY (AWX7273) V.AMP(L) ASSY (AWX7278) C.AMP(L) ASSY KU/CA : (AWX7673) NY : (AWX7280) POWER SUPPLY ASSY KU/CA : (AWX7664) NY : (AWX7662) G H I M-AX10 13 A B C D 5678 5678 Note : When ordering service parts, be sure to refer to EXPLODED VIE

45、WS and PARTS LIST or PCB PARTS LIST. A From AC Power Cord JOINT ASSY (AWX7283) SW ASSY (AWX7282) A C INPUT(R) ASSY (AWX7274) C.AMP(R) ASSY KU/CA : (AWX7674) NY : (AWX7281) V.AMP(R) ASSY (AWX7279) J K L M-AX10 14 A B C D 1234 1234 B C 3.2 POWER SUPPLY, SW ASSY PIOWER TRANSFORMER 6 6 5 5 1 1 22 4 4 3

46、3 CN701 120V(KU/CA) 230V (/NY) J805 J803 J801 CN803 J802 J804 CN853 CN852 FU1 CN851 FU1 KU :VEK1029(10A) NY :REK-106(4A) J806 J808 POWER SUPPLY ASSY (KU/CX :AWX7664 ,NY :AWX7662) B K CN601 C2, C4 and SW ASSY (AWX7282) C I CN501 C1, C3 and M-AX10 15 A B C D 5678 5678 B CN806 CN804 CN805 +24V +24V ACN

47、711 ACN712 D CN901 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - M-AX10 16 A B C D 1234 1234 D E F 3.3 FRONT, LED, VR ASSY CN901 J902 CN751 J901 CN761 VR ASSY (AWX7334) F LED ASSY (AWX7277) E B CN804 M-AX10 17 A B C D 5678 5678 D SWITCHES S901 : ATT THROUGH S902 : ATT HOLD S903 : INPUT S904 : ILLUMINATION S905 : MODE FRONT ASSY (AWX7276) D M-AX10 18 A B C D 1234 1234 G 3.4 INPUT (L), INPUT (R) ASSY JA101 12dB FLAT AMP JA102 INPUT(L) ASSY (AWX7273) G M-A