Pioneer-PDM406A-cd-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 (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 Road, #04-01,

2、 Singapore 159936 PIONEER CORPORATION 2009 RRV4029 MULTI COMPACT DISC PLAYER PD-M426A PD-M406A 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 SPECIFICATIONS and PANEL FACILITIES, refer to the operating in

3、structions. ModelTypePower RequirementRemarks PD-M426ASYXJ5AC 220 V to 240 V PD-M406ASYXJ5AC 220 V to 240 V Model No.Order No.Remarks PD-M426/WYXJ/2RRV1868 T-ZZZ. NOV. 2009 Printed in Japan RadioFans.CN 收音机爱 好者资料库 PD-M426A 2 1234 1234 C D F A B E SAFETY INFORMATION REAR This service manual is intend

4、ed 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 trainedto properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can advers

5、ely 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 the repair to a qualified service technician. LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT P

6、OWER : 7 mW WAVELENGTH : 780 to 785 nm IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. Additional Laser Caution 1. Laser Interlock Mechanism The ON/OFF (ON : low level, OFF : high level) status of S601

7、(LPS1) and S602 (LPS2) switches for detecting the loading state is detected by the system microprocessor, and the design prevents laser diode oscillation except when both switches S601 and S602 are ON (low level or clamped state). Thus, interlock will no longer function if switches S601 (LPS1) and S

8、602 (LPS2) are deliberately shorted (low level). The interlock also does not function in the test mode *. Laser diode oscillation will continue, if pin 33 of CXA1782CQ (IC151) on the MOTHER BOARD ASSY is connected to GND, or pin 50 of IC351 (LDON) is connected to low level (ON), or else the terminal

9、s of Q151 are shorted to each other (fault condition). 2. When the cover is opened with the servo mechanism block removed to be turned over, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam. LABEL CHECK * : Refer to page 22 on the service manual RRV1

10、868. PRW1622 Printed on the Rear Panel RadioFans.CN 收音机爱 好者资料库 PD-M426A 3 5678 56 7 8 C D F A B E 1. CONTRAST OF MISCELLANEOUS PARTS 1.1 CONTRAST TABLE PD-M426/WYXJ/2, PD-M426A/SYXJ5 and PD-M406A/SYXJ5 are constructed the same except for the following: MarkNo.Symbol and DescriptionPD-M426/WYXJ/2PD-M

11、426A/SYXJ5PD-M406A/SYXJ5Remarks PCB ASSEMBLIES NSP1.SUB BOARD AssyPWX1337Not usedNot used P7-19 2.FUNCTION BOARD AssyPWZ2769Not usedNot used NSPP7-34 2.SW BOARD AssyPWZ2805Not usedNot used 1.SUB BOARD AssyNot usedPWX1689PWX1688 P7-19 2.FUNCTION BOARD AssyNot usedPWZ4184PWZ4183 P7-34 2.SW BOARD AssyN

12、ot usedPWZ4185PWZ4185 P7-201.MOTHER BOARD AssyPWM2156PWM2380PWM2379 1.TRANS AssyNot usedPWM2378PWM2378No. 1 PACKING SECTION P5-1Control Cable (for SR)(L=1 m)Not usedNot usedXDE3063 P5-2Output Cable (for AUDIO)(L=1 m)PDE1248XDE3047XDE3047 P5-3Remote Control UnitPWW1107PWW1178Not used P5-4Battery Cove

13、rPZN1010PZN1010Not used P5-56-Compact Disc MagazinePXA1575PXA1617PXA1617 P5-6Operating Instructions (De,It,NI,Sv,Es,Pt)PRD1018Not usedNot used P5-6Operating Instructions (En,Fr)PRE1257Not usedNot used P5-9CD Packing CasePHG2309PHG2471PHG2472 NSPP5-11Dry Cell Battery (AAA/R03)VEM-022VEM1049Not used N

14、SPP5-12Warranty CardARY7009ARY7128ARY7128 NSPLabel(WEEE)Not usedARW7322Not used IEC65-7 CautionNot usedPRM1083PRM1083 Eu Battery CautionNot usedARM7120Not used Operating Instructions (En,Fr,De,It,NI,Es,Ru)Not usedPRE1301PRE1301 EXTERIOR SECTION P7-232P F.F.C/30VPDD1041PDD1041Not used P7-230P F.F.C/3

15、0VNot usedNot usedPDD1049 P7-3Power TransformerPTT1236PTT1365PTT1365 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

16、 to use parts of identical designation. 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

17、the service manual for the base model. 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 th

18、ere are 3 effective digits (such as in 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 RadioFans.CN 收音机爱 好者资料库 PD-M426A 4 1234 1234 C D F A B E Notes:The number in the No. colume correspond t

19、o the number on “1.2 EXPLODED VIEWS”. For PCB assemblies, refer to “1.3 CONTRAST OF PCB ASSEMBLIES”, ”4. SCHEMATIC DIAGRAM” and “5. PCB CONNECTION DIAGRAM”. P7-4AC Power CordPDG1003VDG1061VDG1061 P7-5BonnetPYY1149PYY1299PYY1299 P7-9Function PanelPNW2726PNW3069PNW3070 P7-11Name PlatePAM1608PAM1776PAM

20、1776 P7-15Display WindowPAM1846PAM1846PAM1845 P7-21ScrewBBZ30P060FMC BBZ30P060FTCBBZ30P060FTC P7-22ScrewBBZ30P080FZKBBZ30P080FTCBBZ30P080FTC P7-23ScrewPPZ30P120FMC PPZ30P120FTCPPZ30P120FTC P7-24ScrewFBT40P080FZKFBT40P080FTBFBT40P080FTB P7-28ScrewPDZ30P050FMC PDZ30P050FTCPDZ30P050FTC NSPP7-30Under Ba

21、sePNA1751PNA2650PNA2650 P7-31Rear BasePNA2413PNA2648PNA2649 P7-33Flat Cable (6P)D20PYY0615ED20PYY0610ED20PYY0610E P7-35LED LensPNW2019Not usedNot used P7-38Caution LabelVRW1094Not usedNot used P7-39Caution Label (HE)PRW1233Not usedNot used NSPP7-40Locking Card SpacerPEC1036Not usedNot used P7-40Lock

22、ing Card SpacerNot usedAEC7492AEC7492 BarrierNot usedPEC1053PEC1053No. 2 PCB Angle L Gc(fe)Not usedPNB1670PNB1670No. 3 PCB SpacerNot usedPEC1054PEC1054No. 4 RivetNot usedAEC7514AEC7514No. 5 Screw SpacerNot usedPEB1349PEB1349No. 6 ScrewNot usedBBZ30P040FCCBBZ30P040FCCNo. 7 ScrewNot usedBBZ30P060FTCBB

23、Z30P060FTCNo. 8 MarkNo.Symbol and DescriptionPD-M426/WYXJ/2PD-M426A/SYXJ5PD-M406A/SYXJ5Remarks PD-M426A 5 5678 56 7 8 C D F A B E A B C D E F C A B B A A B D E F D D No .2 No. 5 No. 5 No. 8 No .8 No. 7 No. 7 No. 7 No. 3 No. 3 No. 3 No. 6 No. 6 No. 6 No. 4 No. 4 No. 1 E F A H F F F F Locking Card Spa

24、cer PEC1036 1.2 EXPLODED VIEWS PD-M426A 6 1234 1234 C D F A B E 1.3 CONTRAST OF PCB ASSEMBLIES A AF MOTHER BOARD Assy PWM2156, PWM2380 and PWM2379 are constructed the same except for the following: *1 : Refer to “3. SCHEMATIC DIAGRAM” (C-7) on the service manual RRV1868. E EF FUNCTION BOARD Assy PWZ

25、2769, PWZ4184 and PWZ4183 are constructed the same except for the following: F FF SW BOARD Assy PWZ2805, PWZ4185 and PWZ4185 are constructed the same except for the following: MarkSymbol and DescriptionPWM2156PWM2380PWM2379Remarks Rapping TerminalRKC-061Not usedNot used J0 2P Connector AssyNot usedP

26、KP1029PKP1029 D392, D393, D394Not usedNot used1SS254*1 L391Not usedNot usedLAU1R0J*1 CN351 32P FFC CONNECTORHLEM32S-1HLEM32S-1Not used CN351 30P FFC CONNECTORNot usedNot usedHLEM30S-1 JA391, J392 SR JACKNot usedNot usedRKN1004*1 R52, R53, R54RD1/4PU152JRD1/4PU182JRD1/4PU182J R362, R363RD1/4PU103JNot

27、 usedNot used R391Not usedNot usedRD1/4PU244J*1 R392Not usedNot usedRD1/4PU102J*1 C393Not usedNot usedCCCSL101J50*1 C399Not usedNot usedCKCYF103Z50*1 MarkSymbol and DescriptionPWZ2769PWZ4184PWZ4183Remarks J0 Connector AssyNot usedPF04PG-C12PF04PG-C12 CN701 32P FFC CONNECTOR9607S-32F9607S-32FNot used

28、 CN701 30P FFC CONNECTORNot usedNot used9607S-30F Remote SensorSBX1976-51SBX1976-51Not used MarkSymbol and DescriptionPWZ2805PWZ4185Remarks J801D20PWW0420EPF02PG-C27 D801 LEDPCX1019Not used PD-M426A 7 5678 56 7 8 C D F A B E 1.4 PCB PARTS LIST MarkNo.Circuit Symbol and No.Part No. HF TRANS ASSY SEMI

29、CONDUCTORS IC901,906TC7WH123FU IC902NJM78M05FA IC903,907TC74VHCU04FT IC904TC7W74FU IC905TC74VHC125FTS1 IC909TC74VHC08FTS1 Q901,902,904,906 LTC124EUB Q903,905 RN4903 D901,902,904-906 1SS355 D907 S1VB60 MISCELLANEOUS KN901 WRAPPING TERMINALVNF1084 RY901 JOE LOWPOWER RELAYASR7013 T801 POWER TRANSFORMER

30、ATT7078 CN810 AC CODE SOCKETRKP1751 CN811 AMP U-P CONNECTORRKP1834 CN902 PLUG(2P)KM200NA2 CN904 6P JUMPER CONNECTOR52147-0610 CN905 PLUG(4P)KM200NA4 JH901 6P CABLE HOLDER51048-0600 JH902 PCB BINDERVEF1040 JP901 JUMPER WIRED20PYY0610E RESISTORS R903 RD1/4MUF220J Other ResistorsRS1/10SR#J CAPACITORS C

31、820 ACE7013 C902,903,907,908CKSRYB104K16 C904CEAT102M25 C905CEAT221M16 C906,909,920CKSRYB105K10 C910,913,917-919CKSRYB104K16 C912CEAT330M16 C915CKSRYB103K25 C921,923,924CKSRYB104K16 C922 CEAT470M10 PD-M426A 8 1234 1234 C D F A B E 2. DIFFERENCE FROM PD-M426 2.1 CONNECTION DIAGRAM CONNECTION DIAGRAM

32、SECONDARY part POWER Circuit MAIN TRANS uCOM FL Grid, Segment Different part (Added part) KEY MATRIX POWER MULTI MECHANISM ASSY Partial SG output with port SUB TRANS AC Relay Relay Control Circuit VDG1061 RKP1751RKP1834- PF04PG-C12 (2p) (4p) D20PYY 0610E D20PYY 0610E PF02PG-C27 FA FH FE FF PD-M426A

33、9 5678 56 7 8 C D F A B E OPERATION MODE DIFFERENCE PD-M426 6 magazine/Single magazine6 magazineSingle magazine about 5 W Used Used from OFFedomybdnatS)en i zagamtuoh t i w(n igu l pCA )noCSIDf iYALP(NO)en i zagamht iw(n igu l pCA from standby modeTCEJEre t f aedomybdnatSno i tarepoTCEJE NO)en i zag

34、amtuoh t i w(yekrewopt i nun i aM NO)en i zagamh t i w(yekrewopt i nun i aM Remote control power key (without magazineON Remote control power key (with magazine)ON Power ON by SR control (without magazine)ON NO)en i zagamht iw( l o r tnocRSybNOrewoP NOen i zagamehtgn i daoL from ONedomybdnatSyekrewo

35、pt i nun i aM edomybdnatSyekrewop l o r t nocetomeR edomybdnatS l o r tnocRSybFFOrewoP desuno i t cnufemuseRno i t cnuFyromeMfrom TR1 of the last played DISC desutoNTAEPER desutoNMADNAR desUMARGORP PD-M426A/PD-M406A Standby power consumption0.3 W Remote control power keyNot used Standby LEDNot used

36、Standby mode ON (Play if DISC on) No operation ON ON (Play if DISC on) No operation No operation No operation No operation No operation Standby mode No operation by accessory remote control unit Standby mode by using preset remote control unit Not used Standby mode Not usedfrom TR1 of DISC1 after po

37、wer on (State recovery when rebooting the unit ) Not used Not used 2.2 OPERATION MODE DIFFERENCE PD-M426A 10 1234 1234 C D F A B E 3. LOGIC WAVEFORM OF TRANS ASSY Logic waveform with loading the magazine Note : The numbers in framed rectangle denote measuring point in the schematic diagram. TRANS As

38、sy each part logic waveform with loading the magazine Each logic is 5V operation. Standby switch ON (AC primary relay OFF operation) AC plug in (AC primary relay ON operation) 18 5 6 7 8 9 10 13 17 AC primary relay ON 1 2 3 4 11 12 AC primary relay OFFAC primary relay OFF 16 Standby switch ON (AC pr

39、imary relay ON operation) AC primary relay ON Power OFF by SR or smart remote control (AC primary relay OFF operation) 14 15 30ms 80ms 200ms 300us 200ms 300us 200ms 300us 100ms 100ms 100ms PD-M426A 11 5678 56 7 8 C D F A B E TRANS Assy each part logic waveform without loading the magazine Each logic

40、 is 5V operation. 18 5 6 7 8 9 10 16 13 Standby switch ON (AC primary relay OFF operation) Standby switch ON (AC primary relay ON operation) 4 11 1 2 3 AC plug in (AC primary relay OFF state) u-com communication time 14 15 12 17 AC primary relay OFFAC primary relay ONAC primary relay OFF Standby swi

41、tch ON (AC primary relay ON operation) AC primary relay ON u-com communication time Power OFF by SR or smart remote control (AC primary relay OFF operation) AC primary relay OFF 30ms 80ms 300us 200ms200ms 300us 200ms 100ms 200ms200ms 100ms 300us Logic waveform without loading the magazine Note : The

42、 numbers in framed rectangle denote measuring point in the schematic diagram. PD-M426A 12 1234 1234 C D F A B E H designation. with same parts (safety regulation authorized) of identical mark found on some component parts should be replacedThe pwm2378- Sub Assy No: ! ! ! ! ! ! ! C820 ACE7013-A T801

43、ATT7078-A 1 2 3 45 6 7 8 9 ASR7013-A RY901 11 2 2 3 3 4 4 D901 1SS355 D902 1SS355 R903 22 RD1/4MUF220J-T LTC124EUB Q901 2 3 1 GNDD CN902 KM200NA2 1V+5 2 POWER 1000u/25 C904 NJM78M05FA IC902 1 OUT 2 GND 3 IN 220u/16 C905 C907 0.1u/16 V+5 GNDD LTC124EUB Q902 2 3 1 R908 4.7k V+5 GNDD C902 0.1u/16 V+5V+

44、5 GNDD R901 470 R902 33 C903 0.1u/16 GNDD TC7WH123FU IC901 A 1 B 2 CLR 3 GND 45 Q 6 Cx 7 Rx/Cx 8 VCC GNDD C908 0.1u/16 R904 220k C906 1u/10 D904 1SS355 GNDD R905 33 PWT TCT 33u/16 C912 C913 0.1u/16 R912 47k R911 2.2k R917 NM V+5 GNDDGNDDGNDD IC905 TC74VHC125FTS1 1 G 2 A 3 Y 14 VCC 7 GND GNDD V+5 GND

45、D C917 0.1u/16 C918 0.1u/16 GNDD V+5 GNDD R910 33 R906 33 R913 33 C909 1u/10 GNDD TCT R907 33 TCT R916 1k R914 4.7k D905 1SS355 CLR GNDD RN4903 Q903 6 2 1 RN4903 Q903 3 5 4 V+5 GNDD R919 4.7k R915 NM IC903 TC74VHCU04FT 2 Y 1 A 7 GND 14 VCC IC903 TC74VHCU04FT 6 Y5 A 7GND 14 VCC IC903 TC74VHCU04FT 4 Y

46、 3 A 7 GND 14 VCC IC903 TC74VHCU04FT 8 Y 9 A 7GND 14 VCC V+5 C910 0.1u/16 GNDD GNDD R918 470 VNF1084-A KN901 1 GNDDGNDC R947 0 RKP1751-A CN810 1 L 2 N RKP1834-A CN811 1 N 2 L R948 33 D908 NM VEF1040-A JH902 R949 0 C821 NM C915 0.01u/25 D907 S1VB60 1 2 4 3 TC7W74FU IC904 CK 1 D 2 Q 3 GND 45 Q 6 CLR 7

47、 PR 8 VCC L N AC CABLE RS1/10SR*J CKSRYB* CEAT* SSOP8 P-0.65 TSSOP14 P-0.65 LEAD TYPE UMD2 UMT3F or US6 RESISTOR CAPACITOR DIODE TRANSISTOR 14PIN IC 8PIN IC LEAD TYPE NOTE F A F 1 2 11 8 13 10 12 14 9 4. SCHEMATIC DIAGRAM 4.1 TRANS ASSY PD-M426A 13 5678 56 7 8 C D F A B E H R917 NM C919 0.1u/16 GNDD

48、 TC7WH123FU IC906 A 1 B 2 CLR 3 GND 45 Q 6 Cx 7 Rx/Cx 8 VCC V+5 R922 100k D906 1SS355 GNDD C920 1u/10 GNDD C921 0.1u/16 POW 52147-0610 CN904 1MZS1M 2MZS2M 3DCHM 4DCNT 5DSEL 6GNDM V+5 R937 4.7k V+5 R939 4.7k SW2 SW1 R940 33 R941 33 R943 4.7k R944 4.7k IC905 TC74VHC125FTS1 10 G 9 A 8 Y 14 VCC 7 GND IC

49、905 TC74VHC125FTS1 13G 12 A 11 Y 14 VCC 7 GND 5FTS1 IC905 TC74VHC125FTS1 4 G 5 A 6 Y 14 VCC 7 GND GNDD GNDD GNDD GNDD 51048-0600JH901 1 MZS1 2 MZS2 3 DCHM 4 DCNT 5 DSEL 6 GNDM SW1 SW2 R924 33 R925 NM R933 33 R932 33 SW1 R927 33 SW2 R926 33 R931 33 R936 33 TCT POW R935 33 GNDD RN4903 Q905 6 2 1 PWT RN4903 Q905 3 5 4 V+5 GNDD V+5 GNDD C923 0.1u/16 GNDD GNDD V+5 C924 0.1u/16 LTC124EUB Q906 2 3 1 CN905 KM200NA4 1 KD0 2 SE 3 GNDD 4 STBL R945 470 R946 470 GNDD GNDD CLR R920 4.7k LTC124E