Pioneer-VSX420K-avr-sm维修电路原理图.pdf

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1、ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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

2、Road, #04-01, Singapore 159936 PIONEER CORPORATION2010 2010 Printed in Japan VSX-420-K RRV4078 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-420-K VSX-RS320-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). This service manual should be used together with the following manual(s). For SPECI

3、FICATIONS and PANEL FACILITIES, refer to the operating instructions. ModelTypePorew Requirement The voltage can be converted by the following method. VSX-420-KAXCN5AC 220 V- VSX-420-KFLXCNAC 110 V to 127 V/220 V to 240 VWith the voltage selector VSX-RS320-KLXCNAC 110 V to 127 V/220 V to 240 VWith th

4、e voltage selector VSX-RS320-KDWXCNAC 220 V to 240 V- Model No.Order No.Remarks VSX-519V-K/MYSXCN5RRV3897 K-ZZZ MAY RadioFans.CN 收音机爱 好者资料库 2VSX-420-K 1234 A B C D E F 1234 1. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE VSX-519V-K/MYSXCN5, VSX-420-K/AXCN5 and VSX-420-K/FLXCN are constructed the s

5、ame except for the following: 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 of the part. Therefore, when replacing, be sure to use parts of identical designation.

6、 Screws adjacent to mark on product are used for disassembly. 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.) Nos. indicate the pages and Nos. in the service manual for the base model.

7、NOTES: When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in

8、high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 473 RN1/4PC F562 x 10156215261 MarkNo.Symbol and Description VSX-519V-K /MYSXCN5 VSX-420-K /AXCN5 VSX-420-K /FLXCN Remarks PCB ASSEMBLIES NSP1.P.C.B TOTAL ASSY (AMP)7025HK081

9、1012-IL7025HK0904012-IL7025HK0904012-IL P50-22 2.P.C.B SUB ASSY (AMP)7028067521010-IL7028067521040-IL7028067521040-IL NSP1.P.C.B TOTAL ASSY (INPUT)7025HK0812013-IL7025HK0904013-IL7025HK0904013-IL P50-61 2.P.C.B SUB ASSY (INPUT)7028067531020-IL7028067531060-IL7028067531060-IL NSP1.P.C.B TOTAL ASSY (V

10、IDEO)7025HK0812014-IL7025HK0904014-IL7025HK0904014-IL P50-62 2.P.C.B SUB ASSY (VIDEO)7028067551010-IL7028067551040-IL7028067551040-IL NSP1.P.C.B TOTAL ASSY (DSP)7025HK0812015-IL7025HK0904015-IL7025HK0904015-IL P50-63 2.P.C.B SUB ASSY (DSP)7028067561020-IL7028067561050-IL7028067561050-IL 2.P.C.B SUB

11、ASSY (REG)Not used7028067562010-IL7028067562010-ILNo. 71 NSP1.P.C.B TOTAL ASSY (HDMI)7025HK0812024-IL7025HK0904016-IL7025HK0904016-IL P50-31 2.P.C.B SUB ASSY (HDMI)7028067581060-IL7028067951010-IL7028067951010-IL NSP1.P.C.B TOTAL ASSY (SPEAKER)7025HK0812017-IL7025HK0904017-IL7025HK0904017-IL P50-64

12、2.P.C.B SUB ASSY (SPEAKER)7028067601030-IL7028067601060-IL7028067601060-IL NSP1.P.C.B TOTAL ASSY (MAIN)7025HK0812010-IL7025HK0925040-IL7025HK0925030-IL P50-27 2.P.C.B SUB ASSY (MAIN)7028067501020-IL70280675010G0-IL70280675010H0-IL P50-24 2.P.C.B SUB ASSY (GUIDE-L)7028067502010-IL70280675020E0-IL7028

13、0675020D0-IL P50-23 2.P.C.B SUB ASSY (GUIDE-R)7028067503010-IL70280675030E0-IL70280675030D0-IL P50-49 2.P.C.B SUB ASSY (CNT)7028067504010-IL70280675040E0-IL70280675040D0-IL P50-48 2.P.C.B SUB ASSY (P/T)7028067505010-IL70280675050E0-IL70280675050D0-IL P50-47 2.P.C.B SUB ASSY (H/P GUIDE)7028067506010-

14、IL70280675060E0-IL70280675060D0-IL NSP1.P.C.B TOTAL ASSY (VOLTSEL)Not usedNot used7025HK0904028-IL 2.P.C.B SUB ASSY (VOLTSEL)Not usedNot used7028067621030-ILNo. 72 PACKING SECTION P47-4Remote Control8300753600010-ILNot usedNot used Remote Control8300756500011-ILNot usedNot used Remote Control (AXD75

15、82)Not used8300758200010-IL8300758200010-IL P47-6Box,Gift6007211340020-IL60072117000J0-IL60072117000I0-IL P47-9Cushion,Snow6230212404000-IL6230212824000-IL6230212824000-IL P47-10Operating Instructions (En/Fr/Ru)5707000001920-ILNot usedNot used NSPP47-11Warranty CardARY7127ARY7137Not used NSPP47-14La

16、bel Getter 5195507000003610-IL5507000003620-IL5507000003480-IL P47-16Power CordL068250160020-ILNot usedL068250160020-IL Power CordNot usedNot usedL068125070060-IL RadioFans.CN 收音机爱 好者资料库 3VSX-420-K 5678 5678 A B C D E F VSX-519V-K/MYSXCN5, VSX-RS320-K/LXCN and VSX-RS320-K/DWXCN are constructed the s

17、ame except for the following: P47-20Operating Instructions (It/De/NI/Es)5707000002100-ILNot usedNot used Operating Instructions (Zhcn)Not used5707000004010-ILNot used Operating Instructions (En/Zhtw/Es)Not usedNot used5707000004000-IL Sheet5227000001220-ILNot usedNot used Sheet5227000001250-ILNot us

18、edNot used Poly BagNot used6330210059000-IL6330210089000-IL Sheet (AC Cord Caution)Not usedNot used5227000000430-IL Sheet (AC Cord Caution)Not usedNot used5227000000440-IL Sheet (Caution)Not usedNot used5227000000850-IL EXTERIOR SECTION P50-1Window5077212673010-IL5077212673011-IL5077212673011-IL P50

19、-6Panel3067214161100-IL3067214161170-IL3067214161170-IL P50-42Power Trans8200960610520-IL8200960610500-IL8200960610480-IL P50-43Chassis3207212686110-IL3207212686050-IL3207212686240-IL P50-44Socket,Power ACG430000180010-ILNot usedG430000180010-IL P50-45Cabinet3007211276010-IL3007211276010-IL300721127

20、6100-IL P50-46Cushion4050211205000-ILNot usedNot used P50-69Bushing2410040353010-ILNot used2410040353010-IL P50-70Cn,WireL000211020040-ILNot usedL000211020040-IL P50-S5ScrewB028940101B10-ILB028940101B11-ILB028940101B11-IL P50-S10 Screw,Tap TiteB020030083F10-ILNot usedB020030083F10-IL P50-A1Power Cor

21、dNot usedL068250101710-ILNot used CoverNot usedNot used4310212122020-ILNo. 73 Cover HolderNot usedNot used4310213701000-ILNo. 74 ScrewNot usedNot usedB000030103B10-ILNo. 75 StopperNot used4380040162010-ILNot usedNo. 76 MarkNo.Symbol and Description VSX-519V-K /MYSXCN5 VSX-420-K /AXCN5 VSX-420-K /FLX

22、CN Remarks MarkNo.Symbol and Description VSX-519V-K /MYSXCN5 VSX-RS320-K /LXCN VSX-RS320-K /DWXCN Remarks PCB ASSEMBLIES NSP1.P.C.B TOTAL ASSY (FRONT)7025HK0812011-IL7025HK0904011-IL7025HK0904011-IL P50-11 2.P.C.B SUB ASSY (FRONT)7028067511020-IL7028067511040-IL7028067511040-IL P50-57 2.P.C.B SUB AS

23、SY (HEADPHONE)7028067512010-IL7028067512040-IL7028067512040-IL P50-58 2.P.C.B SUB ASSY (VOLUME)7028067513010-IL7028067513040-IL7028067513040-IL P50-59 2.P.C.B SUB ASSY (FUNCTION)7028067514010-IL7028067514040-IL7028067514040-IL P50-60 2.P.C.B SUB ASSY (PORTABLE)7028067518010-IL7028067518040-IL7028067

24、518040-IL NSP1.P.C.B TOTAL ASSY (AMP)7025HK0811012-IL7025HK0904012-IL7025HK0904012-IL P50-22 2.P.C.B SUB ASSY (AMP)7028067521010-IL7028067521040-IL7028067521040-IL NSP1.P.C.B TOTAL ASSY (INPUT)7025HK0812013-IL7025HK0904013-IL7025HK0904013-IL P50-61 2.P.C.B SUB ASSY (INPUT)7028067531020-IL70280675310

25、60-IL7028067531060-IL NSP1.P.C.B TOTAL ASSY (VIDEO)7025HK0812014-IL7025HK0904014-IL7025HK0904014-IL P50-62 2.P.C.B SUB ASSY (VIDEO)7028067551010-IL7028067551040-IL7028067551040-IL NSP1.P.C.B TOTAL ASSY (DSP)7025HK0812015-IL7025HK0904015-IL7025HK0904015-IL P50-63 2.P.C.B SUB ASSY (DSP)7028067561020-I

26、L7028067561050-IL7028067561050-IL 2.P.C.B SUB ASSY (REG)Not used7028067562010-IL7028067562010-ILNo. 71 NSP1.P.C.B TOTAL ASSY (HDMI)7025HK0812024-IL7025HK0904016-IL7025HK0904016-IL P50-31 2.P.C.B SUB ASSY (HDMI)7028067581060-IL7028067951010-IL7028067951010-IL NSP1.P.C.B TOTAL ASSY (SPEAKER)7025HK0812

27、017-IL7025HK0904017-IL7025HK0904017-IL P50-64 2.P.C.B SUB ASSY (SPEAKER)7028067601030-IL7028067601060-IL7028067601060-IL NSP1.P.C.B TOTAL ASSY (MAIN)7025HK0812010-IL7025HK0926010-IL7025HK0926020-IL P50-27 2.P.C.B SUB ASSY (MAIN)7028067501020-IL70280675010K0-IL70280675010J0-IL P50-24 2.P.C.B SUB ASSY

28、 (GUIDE-L)7028067502010-IL70280675020D0-IL70280675020E0-IL RadioFans.CN 收音机爱 好者资料库 4VSX-420-K 1234 A B C D E F 1234 Notes :The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”. For PCB ASSEMBLIES, Refer to “2. SCHEMATIC DIAGRAM”, “3. PCB CONNECTION DIAGRAM” and “4. PCB

29、 PARTS LIST”. P50-23 2.P.C.B SUB ASSY (GUIDE-R)7028067503010-IL70280675030D0-IL70280675030E0-IL P50-49 2.P.C.B SUB ASSY (CNT)7028067504010-IL70280675040D0-IL70280675040E0-IL P50-48 2.P.C.B SUB ASSY (P/T)7028067505010-IL70280675050D0-IL70280675050E0-IL P50-47 2.P.C.B SUB ASSY (H/P GUIDE)7028067506010

30、-IL70280675060D0-IL70280675060E0-IL NSP1.P.C.B TOTAL ASSY (VOLTSEL)Not used7025HK0904028-ILNot used 2.P.C.B SUB ASSY (VOLTSEL)Not used7028067621030-ILNot usedNo. 72 PACKING SECTION P47-4Remote Control8300753600010-IL8300756600010-IL8300756600010-IL Remote Control8300756500011-ILNot usedNot used P47-

31、6Box,Gift6007211340020-IL60072117000E0-IL60072117000F0-IL P47-9Cushion,Snow6230212404000-IL6230212824000-IL6230212824000-IL P47-10Operating Instructions (En/Fr/Ru)5707000001920-ILNot usedNot used NSPP47-11Warranty CardARY7127Not usedNot used NSPP47-14Label Getter5507000003610-IL5507000003690-IL55070

32、00003690-IL P47-20Operating Instructions (It/De/NI/Es)5707000002100-ILNot usedNot used Operating Instructions (En)Not usedNot used5707000003970-IL Operating Instructions (En/Zhtw/Es)Not used5707000003960-ILNot used Sheet5227000001220-ILNot usedNot used Sheet5227000001250-ILNot usedNot used Sheet(Cau

33、tion)Not used5227000000850-ILNot used NSPCpa Label 320Not used5507000006760-ILNot used Poly BagNot used6330210089000-ILNot used EXTERIOR SECTION P50-1Window5077212673010-IL5077212673020-IL5077212673020-IL P50-6Panel3067214161100-IL3067214161140-IL3067214161140-IL P50-42Power Trans8200960610520-IL820

34、0960610480-IL8200960610490-IL P50-43Chassis3207212686110-IL3207212686230-IL3207212686130-IL P50-45Cabinet3007211276010-IL3007211276100-IL3007211276010-IL P50-46Cushion4050211205000-ILNot usedNot used P50-69Bushing2410040353010-IL2410040353010-ILNot used P50-S5ScrewB028940101B10-ILB028940101B11-ILB02

35、8940101B11-IL P50-S10 Screw,Tap TiteB020030083F10-ILB020030083F10-ILNot used CoverNot used4310212122020-ILNot usedNo. 73 Cover HolderNot used4310213701000-ILNot usedNo. 74 ScrewNot usedB000030103B10-ILNot usedNo. 75 MarkNo.Symbol and Description VSX-519V-K /MYSXCN5 VSX-RS320-K /LXCN VSX-RS320-K /DWX

36、CN Remarks RadioFans.CN 收音机爱 好者资料库 5VSX-420-K 5678 5678 A B C D E F EXPLODED VIEWS EXTERIOR SECTION 43 44 OF SF AF Screw BBZ30P080FTC x2 x6 AXCN5FLXCN LXCN FLXCN LXCN RadioFans.CN 收音机爱 好者资料库 6VSX-420-K 1234 A B C D E F 1234 2. SCHEMATIC DIAGRAM 2.1 P.C.B SUB ASSY (MAIN) CN701N CN803K CP403M CP402M C

37、N202J CN202 B CN201 B CN603 CN602 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS OF FUSE. CAUTION - AF OF OF CN1001LCN1002L Except FLXCN, LXCN FLXCN, LXCN only RFLXCN only FLXCN, LXCN only RadioFans.CN 收音机爱 好者资料库 7VSX-420-K 5678 5678 A B C

38、 D E F P.C.B SUB ASSY (MAIN) (AXCN5:70280675010G0-IL) (FLXCN:70280675010H0-IL) (LXCN:70280675010K0-IL) (DWXCN:70280675010J0-IL) CN803K CN806K CP704C CN1001QCN1002Q CN204P 2/2 CN201P 1/2 CN202P 1/2 CN203P 1/2 AF AF CN207A CN207B SF RadioFans.CN 收音机爱 好者资料库 8VSX-420-K 1234 A B C D E F 1234 2.2 P.C.B SU

39、B ASSY (VOLTSEL) and P.C.B SUB ASSY (REG) OFSFOFSF CN207A IC113 KIA7805API INOUT GND 3P/70MM/105degree P.C.B SUB ASSY (VOLTSEL) (FLXCN, LXCN : 7028067621030-IL) CP304 CP303 OF SF AF AF AF P.C.B SUB ASSY (REG) (7028067562010-IL) CN207B RadioFans.CN 收音机爱 好者资料库 9VSX-420-K 5678 5678 A B C D E F 3. PCB C

40、ONNECTION DIAGRAM 3.1 P.C.B SUB ASSY (VOLTSEL) and P.C.B SUB ASSY (REG) IC113 KIA7805API VSX-819/519 REG BD CN207A CN603 CN602 CN601 CN207A ACN207B SIDE ASIDE A P.C.B SUB ASSY (VOLTSEL) CP304A POWER TRANS CP303A OFSFOFSF OF SFP.C.B SUB ASSY (REG) RadioFans.CN 收音机爱 好者资料库 10VSX-420-K 1234 A B C D E F

41、1234 3.2 P.C.B SUB ASSY (HDMI) ACP111 CN2001 ACP112 CN2002 IC IC1001 Q ICQ Q1007 SIDE ASIDE A SIDE BSIDE B P.C.B SUB ASSY (HDMI) QF QF P.C.B SUB ASSY (HDMI) QF QF RadioFans.CN 收音机爱 好者资料库 11VSX-420-K 5678 5678 A B C D E F 4. PCB PARTS LIST Mark No. Description Part No. A F P.C.B SUB ASSY (MAIN) (AXCN

42、5) SEMICONDUCTORS IC 101 J020303020030-IL IC 103 J126781200040-IL IC 104 J126791200060-IL IC 106 J000241600020-IL IC 111 J12678R330010-IL IC 112 J126111733050-IL IC 114 J126780500110-IL IC 301 J126111700041-IL IC 302 J126111750010-IL Q 101,102,138,300 J522038750210-IL Q 103 J522010500210-IL Q 106,10

43、7 J501778000010-IL Q 121,123,124 J5001268B0050-IL Q 122 J5023198Y0000-IL Q 125 J5000916Y0050-IL Q 201 J522010200210-IL Q 301 J522038750210-IL D 103-105,125,127 K005041480030-IL D 106 K000013300520-IL D 110,111 K000400700010-IL D 128,135,136,301 K005041480030-IL D 131-134,137-140 K000400700010-IL D 3

44、02 K005041480030-IL D 303,304 K005041480030-IL D 305-308 K000400700010-IL D 7101-7103 K047604000020-IL D 9103,9104 K06016R044520-IL D 9107 K06003R344520-IL D 9109 K06612R04P400-IL D 9301 K06605R14P400-IL MISCELLANEOUS L 101,102(BEAD101, 102) BEAD,COIL 7610010030000-IL JA 9101 TUNER E903004100020-IL

45、RY302 RELAY G680060502010-IL T 301 POWER TRANS 8200280150420-IL X 101 RESONATOR,CERAMIC E830160000060-IL 0 SCREWB020030081B10-IL 101 HEAT SINK2120210958050-IL 104,114 HEAT SINK2120000818020-IL FU 301 FUSE GLASS TUBE 20MM N751223151110-IL RESISTORS R 101-104,201,202 C060R22065050-IL R 105,106 C060033

46、065050-IL R 159 C060015165050-IL R 174-176 C060022265050-IL R 178,179 C141R10069010-IL R 184 C0604R7065050-IL R 186 C060022065050-IL R 304 C060010063050-IL CAPACITORS C 179,180 D040682088010-IL C 182-186 D02010407H080-IL C 189 D040331088230-IL C 200 D040682083000-IL C 201-203,208-210 D02047306C060-I

47、L C 206 D040472084020-IL C 207 D040102084060-IL C 222,224 D040471082060-IL C 229 D040221082090-IL C 236 D040222083080-IL C 237-239 D02047306C060-IL C 301 D040102083030-IL C 304 D00847208H010-IL A F P.C.B SUB ASSY (MAIN) (FLXCN) SEMICONDUCTORS IC 101 J020303020030-IL IC 103 J126781200040-IL IC 104 J1

48、26791200060-IL IC 106 J000241600020-IL IC 111 J12678R330010-IL IC 112 J126111733050-IL IC 114 J126780500110-IL IC 301 J126111700041-IL IC 302 J126111750010-IL Q 101,102,138,300 J522038750210-IL Q 103 J522010500210-IL Q 106,107 J501778000010-IL Q 121,123,124 J5001268B0050-IL Q 122 J5023198Y0000-IL Q

49、125 J5000916Y0050-IL Q 201 J522010200210-IL Q 301 J522038750210-IL D 103-105,125,127 K005041480030-IL D 106 K000013300520-IL D 110,111 K000400700010-IL D 128,135,136,301 K005041480030-IL D 131-134,137-140 K000400700010-IL D 302 K005041480030-IL D 303,304 K005041480030-IL D 305-308 K000400700010-IL D 7101-7103 K047604000020-IL D 9103,9104 K06016R044520-IL D 9107 K06003R344520-IL D 9109 K06612R04P400-IL D 9301 K06605R