Pioneer-VSXD710S-avr-sm 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 2001c RRV2425 1. SAFETY INFORMATION.2 2. EXPLODED VIEWS AND PARTS LIST.3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.8 4. PCB CONNECTION DIAGRAM . 28 5. PCB PARTS LIST.43 6. ADJUSTMENT.51 CONTENTS 7. GENERAL INFORMATION . 52 7.1 DISASSEMBLY AND DIAGNOSIS.52 7.2 PA

3、RTS.54 7.2.1 IC . 54 7.2.2 DISPLAY.57 8. PANEL FACILITIES AND SPECIFICATIONS.59 T ZZK JAN. 2001 Printed in Japan THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-D710S Type Model Power RequirementRemarks VSX-D710S KUXJIAC120V KCXJIAC120V VSX-D71

4、0S RadioFans.CN 收音机爱 好者资料库 2 VSX-D710S 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 co

5、mplex 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 refe

6、r 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 it is not meant for the casual do-it- yourselfer. Q

7、ualified 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 product and may void the warranty. If you a

8、re 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 This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of Californ

9、ia to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 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 M

10、ODLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de 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 CORRECT

11、ED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT 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 r

12、eplacement components rated for voltage, wattage, etc. Replacement 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.

13、The use of a substitute replacement component which does not 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

14、 issued from time to time. For the latest information, always 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 continu

15、ed protection of the customer and service technician. LEAKAGE 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 applian

16、ce (input/output terminals, screwheads, metal overlays, control 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 abov

17、e 0.5mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test 3 VSX-D710S 2.1 PACKING 1FM Wire AntennaADH7005 NSP2Warranty CardARY7022 3AM Loop AntennaATB7009 NSP4Dry Cell Battery (R6P, AA)VEM-013 5Operating In

18、structionsSee Contrast table (2) (English) 6Operating InstructionsSee Contrast table (2) (German) 7Remote Control UnitXXD3029 8Battery CoverXZA3002 NSP9Polyethylene BagZ21-038 (0.03 230 340) 10Packing SheetAHG7069 11Left Pad R4XHA3024 12Right Pad R4XHA3025 13Packing Case 710/MYXHD3151 14Operating In

19、structionsSee Contrast table (2) (Dutch/Swedish/Portuguese) 15Operating InstructionsSee Contrast table (2) (French/Italian/Spanish) (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 M

20、aster Spare Parts List. 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. Screws adjacent to mark on the product are used for disassembly. (2) CONTRAST TABLE VSX-D710S/MYXJIEW, M

21、YXJIGR and MVXJI are constructed the same except for the following : 1 3 2 4 9 11 12 7 10 13 8 5 MYXJIEW and MVXJI Types Only 6 MYXJIEW and MYXJIGR Types Only MYXJIEW Type Only 15 14 Part No. MarkNo.Symbol and DescriptionVSX-D710SVSX-D710SVSX-D710SRemarks /MYXJIEW/MYXJIGR/MVXJI 5Operating Instructio

22、ns (English)XRB3005Not usedXRB3005 6Operating Instructions (German)XRC3031XRC3031Not used 14Operating InstructionsXRC3032Not usedNot used (Dutch/Swedish/Portuguese) 15Operating InstructionsXRC3033Not usedNot used (French/Italian/Spanish) 4 VSX-D710S D L K O O H M J I C I J M L K H E E B A C D F N N

23、F A B 44 19 39 20 44 44 46 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 31 26 11 1 6 3 32 44 40 46 22 21 27 28 23 8 10 44 24 2 4 13 12 5 44 16 44 44 45 45 41 41 44 15 Accessory of Front Panel 44 43 44 44 44 Refer to 2.3 FRONT PANEL SECTION. 46 46 35 34 36 33 7 25 44 30 44 9 F A H N J Q B E D C O 44

24、37 44 37 47 14 GA GC 50 44 44 44 52 44 44 44 48 49 51 2.2 EXTERIOR SECTION 5 VSX-D710S 1D.D & INPUT AssyXWX3027 2AMP&PRIMARY AssyXWZ3377 3REGULATOR AssyXWZ3385 4AMP INPUT AssyXWZ3387 5TRANS 2 AssyXWZ3403 6VIDEO&6CH IN AssyXWZ3334 7DIGITAL IN AssyXWZ3361 8S. VIDEO AssyXWZ3362 9COMPONENT AssyXWZ3365 1

25、0BOARD TO BOARD AssyXWZ3370 11FM/AM TUNER UnitAXX7048 NSP12TRANS 1 AssyXWZ3390 NSP13TRANS 3 AssyXWZ3392 14TRANS 4 AssyXWZ3369 15Power Transformer (T1)XTS3046 (AC220-230V) 16Fuse (FU1 : T2.5A)REK1026 17 18 19Strain ReliefCM-22B 20AC Power CordSee Contrast table (2) 21FFC (J32 : 19P/30V)XDD3054 (D.D &

26、 INPUT CN103 FRONT CN401) 22FFC (J31 : 33P/30V)XDD3055 (D.D & INPUT CN102 FRONT CN402) 23FFC (J38 : 5P/30V)XDD3056 (BOARD TO BOARD CN392 COMPORNENT CN5501) 24FFC (J36 : 22P/30V)XDD3057 (REGULATOR CN801 AMP&PRIMARY CN53) 25FFC (J37 : 6P/30V)XDD3058 (D.D & INPUT CN1501 DIGITAL IN CN1901) (1) EXTERIOR

27、SECTION PARTS LIST Mark No. Description Part No.Mark No. Description Part No. 26FFC (J34 : 13P/30V)XDD3059 (D.D & INPUT CN105 FM/AM TUNER UNIT) 27FFC (J33 : 14P/30V)XDD3060 (D.D & INPUT CN104 VIDEO&6CH IN CN303) 28FFC (J35 : 17P/30V)XDD3072 (D.D & INPUT CN106 AMP INPUT CN254) 29 NSP30Under Base 409A

28、NA7094 31PCB AngleANG7253 32Shield R3ANG7277 NSP33Heat Sink Assy R4BXXNH3023 34Heat Sink Angle FANG7251 35Heat Sink Angle RANG7252 NSP36Heat Sink R4BXXNH3022 37InsulatorPNW2766 38 39Rear Panel 710/MYXNC3072 40Bonnet CaseXZN3112 41ScrewABA7043 42 43PCB MoldAMR2533 44ScrewBBZ30P080FMC 45ScrewBBZ30P200

29、FMC 46ScrewFBT40P080FZK 47FFC (J22 : 3P/30V)XDD3061 (TRANS 4 CN891 AMP INPUT CN251) 48Fan MotorXXM3002 49Fan Holder R4XNG3040 NSP50Fuse CardAAX7277 NSP51Binder AssyXWZ3401 NSP52Hold AssyXWZ3402 (2) CONTRAST TABLE VSX-D710S/MYXJIEW, MYXJIGR and MVXJI are constructed the same except for the following

30、: Part No. MarkNo.Symbol and DescriptionVSX-D710SVSX-D710SVSX-D710SRemarks /MYXJIEW/MYXJIGR/MVXJI 20AC Power CordVDG1077VDG1077VDG1076 6 VSX-D710S FRONT PANEL SECTION PARTS LIST Mark No. Description Part No. 2.3 FRONT PANEL SECTION 1FRONT AssyXWZ3341 2POWER SW AssyXWZ3352 3R. ENCODER AssyXWZ3353 4H.

31、P. AssyXWZ3356 5MECHA SW AssyXWZ3358 6FRONT VIDEO AssyXWZ3359 NSP78P Shield CableXDX3012 8Damper AssyAXA7052 9Name PlatePAM1776 10LED LensPNW2019 11Select Knob R4BXAB3008 12Volume Knob R4BXAB3011 13Power Button R4BXAD3062 14Power Button MAAD7442 15Jog Button R4BXAD3065 Mark No. Description Part No.

32、18 9 15 10 13 2 12 11 19 20 6 20 21 1 3 25 30 30 16 17 22 31 30 30 30 30 30 30 30 30 30 30 29 29 26 29 4 24 7 8 23 28 27 M I K L P GB 30 145 30 16Door Button R4BXAD3070 17RDS Button R4BXAD3072 18Display Panel W/MYXAK3171 19Button Cover R4BXAK3178 20Cushion R4BXED3001 21Front Panel 710/MYXMB3036 22Ma

33、gnet 35AMF7007 23Holder L R4XMR3016 24Earth Plate A R4XNG3044 25Earth Plate B R4XNG3045 NSP26Door Assy R4BXXG3068 27Door R4BXAK3173 28Door Cover R4BXAK3175 29ScrewXBA3001 30ScrewPPZ30P080FMC 31ScrewBBZ30P080FMC 7 VSX-D710S This page was intentionally left blank. VSX-D710S 8 A B C D 1234 1234 N P 7 5

34、 9 3 1 11 CN901 6 CN354 IC351, IC352 3 P 3 CN901 5 CN301 4 8 P CN901 3 CN107 3 5 AXX7046 UNIT CN105 6 CN303 IC101 IC303 IC1901 IC302 IC302 IC301 IC104 IC102 IC1701 IC1101 IC1201 A H J 97 7 111 13 CN104 6 4 2 CN1901 5 CN1501 2 5 3 7 5 9 1 11 5 5 3 25 1 3 4 6 123 14 42 21 26 23 25 67 IC1703 67 IC1705

35、67 IC1705 21 4 6 3 8 7 19 18 17 12 11 10 9 5 1 7 2 11 910 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM VSX-D710S 9 A B C D 5678 5678 VSX-D710S IC103 IC105 IC106 IC107 IC108 IC107 Q112 Q303 Q603 Q601 Q653 Q651 Q632 Q631 H CN104 10 CN303 5 11 15 17 31 34 33 36 6 9 57 57 31 31 57 IC602 18 1

36、4 IC602 24 26 IC601RY751 RY753 RY754 RY752 22 15 Q1551 Q105 IK B F CN102 31 1551 J43 4 CN106 14 CN601 9 85 1211 +12V -12V T1 POWER TRANSFORMER T51 AC IN D801D804 U+5V D51-D54 RY51 IC51 IC801 CN101 IC802 NECK+B POWER AMP IC601, IC602 NECK-B D702 D701 +BVL +BVH -BVH -BVL FL AC FL AC Q701 Q702 B B A D+

37、5V D721D724 IC803 A+5V IC804 CN101 E A CN101A CN402K S591 GBMECHA SW ASSY VSX-D710S 10 A B C D 1234 1234 BOARD TO BOARD ASSY (XWZ3370) S. VIDEO ASSY (XWZ3362) FRONT VIDEO ASSY (XWZ3359) N P O FRONT ASSY (XWZ3341) K R.ENCODER ASSY (XWZ3353)L D.D & INPUT ASSY (XWX3027) A REGULATOR ASSY (XWZ3385) E DIG

38、ITAL IN ASSY (XWZ3361) J VIDEO& 6CH IN ASSY (XWZ3334) H AMP& PRIMARY ASSY (XWZ3377) B AMP INPUT ASSY (XWZ3387) F FM/AM TUNER UNIT (AXX7048) 404 511 CN251 B 1/2, B 2/2 A 1/3, A 2/3, A 3/3 3.2 OVERALL WIRING CONNECTION DIAGRAM VSX-D710S 11 A B C D 5678 5678 COMPONENT ASSY (XWZ3365) Q POWER SW ASSY (XW

39、Z3352) M H.P. ASSY (XWZ3356) I TRANS3 ASSY (XWZ3392) D TRANS1 ASSY (XWZ3390) TRANS2 ASSY (XWZ3403) C 471 52 CN891 J8 J7J6 501 403 1551 701 851 J1J2 J4 J5 GA TRANS4 ASSY (XWZ3369) GC MECHA SW ASSY (XWX3358) GB Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PC

40、B PARTS LIST. VSX-D710S 12 A B C D 1234 1234 CN901P D.D & INPUT ASSY (XWX3027) A 1/3 FM/AM TUNER UNIT CN802E VSX-D710S 3.3 D.D & INPUT ASSY (1/3) 1/3A VSX-D710S 13 A B C D 5678 5678 CN254 F CN401K CN402 K A3/3 A2/3 A3/3 A2/3 A3/3 CN303H : The power supply is shown with the marked box. E-VR IC VSX-D7

41、10S 1/3A VSX-D710S 14 A B C D 1234 1234 D.D & INPUT ASSY (XWX3027) A 2/3 CN1901J A1/3 A3/3 A 1/3 3.4 D.D & INPUT ASSY (2/3) 2/3A VSX-D710S 15 A B C D 5678 5678 : The power supply is shown with the marked box. A3/3 DTS DECODER IC SRAM(256K) MULTI CH CODEC IC 2/3A VSX-D710S 16 A B C D 1234 1234 D.D &

42、INPUT ASSY (XWX3027) A 3/3 A2/3 A2/3A1/3 E-SW IC 3.5 D.D & INPUT ASSY (3/3) 3/3A VSX-D710S 17 A B C D 5678 5678 A1/3 3/3A VSX-D710S 18 A B C D 1234 1234 MYXJIEW,MYXJIGR,MVXJI MYXJIEW,MYXJIGR,MVXJI MYXJIEW,MYXJIGR,MVXJI MYXJIEW,MYXJIGR,MVXJI AMP&PRIMARY ASSY (XWZ3377) B 1/2 CN253F 3.6 AMP&PRIMARY (1/

43、2), TRANS2 and TRANS3 ASSYS 1/2B VSX-D710S 19 A B C D 5678 5678 MYXJI,MVXJI MYXJI,MVXJI MYXJIEW,MYXJIGR,MVXJI MYXJIEW,MYXJIGR,MVXJI MYXJI,MVXJI MYXJI,MVXJI MYXJI,MVXJI MYXJI, MVXJI TRANS3 ASSY (XWZ3392) D TRANS2 ASSY (XWZ3403) C POWER TRANSFORMER CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FI

44、RE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC853 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491004 FOR IC851 AND IC852 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TY

45、PE NO. 491001 FOR IC603 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491010 FOR IC604, IC605, IC606, AND IC607 MFD, BY LITTELFUSE INC. B2/2 B2/2 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH S

46、AME TYPE AND RATINGS ONLY. CAUTION - 1/2BDC VSX-D710S 20 A B C D 1234 1234 CN101A1/3 REGULATOR ASSY (XWZ3385) E CN302 H 2/2B 3.7 AMP&PRIMARY (2/2), REGULATOR, AMP INPUT, TRANS1, MECHA SW and TRANS4 ASSYS E VSX-D710S 21 A B C D 5678 5678 AMP&PRIMARY ASSY (XWZ3377) B 2/2 B1/2 CN106 FAN MOTOR A1/3 CN60

47、1B1/2 B1/2 F AMP INPUT ASSY (XWZ3387) POWER TRANSFORMER LIVE NEUTRAL REK1026 (T2.5A) ATT7037 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - AC POWER CORD MYXJIEW : VDG1077 MYXJIGR : VDG1077 MVXJI : VDG1076 CAUTION : FOR CON

48、TINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.630 FOR IC891 AND IC892 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.315 FOR IC52 MFD, BY LITTELFUSE INC. TRANS1 ASSY (XWZ3390) TRANS4 ASSY (XWZ3369) GB GA GC MECHA SW ASSY (