Marantz-PMD680-ppccr-sm 维修电路原理图.pdf

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1、Portable PC Card RecorderPMD680 / PMD690457S855010 MIT 3120 785 22480First Issue 2001.06TABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. WIRING DIAGRAM . 3 3. BLOCK DIAGRAM . 7 4. SCHEMATIC DIAGRAM. 11 5. PARTS LOCATION. 51 6. MICROPROCESSOR AND IC DATA. 67 7. EXPLODED VIEW AND PARTS

2、 LIST. 74 8. ELECTRICAL PARTS LIST. 78PMD680 /U1B, /W1BRPMD680 / PMD690PMD680 / PMD690Please use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualPMD690 /F1B, /U1B, /W1BDC IN 13VOFFCHARGEREMOTEDIGITAL OUT(SPDIF48kHz)ONOFFONLINE OUTLR GND HOT COLDMIC/LINE INPH

3、ANTOM+48VLROFFONMICRLSTEREOALCLIMITERMANUALLINEREC MODE-30dB-15dB0dBMARK SELECTTOTAL MARKEDL PLAYJUMP TO MARKREC/MARKPLAY/PAUSERECCANCELSTOPMICPORTABLE PC CARD RECORDER PMD690POWERLOCKOFFREC LEVELKEY LOCKREPEATRENUMBERERASEINPUTPRE RECMIC ATTENFLATANCOFFONSILENT SKIPAUTO MARKFORMATPRESETSTEREOL/RINT

4、SPMONOANALOG OUTLPLDISPLAYTIME/DATELIGHTEJECTHEADPHONERECHP/SPK VOLUMERECLEVELLRRadioFans.CN 收音机爱 好者资料库MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.Only original MARANTZ parts can insure that your MARANTZ

5、 product will continue to perform to the specifi cations for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax. In both cases, the correct part number has to be spec

6、ifi ed. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be s

7、igned, otherwise such part order will be considered as null and void.SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power

8、 switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is return to the user/customer. Ref. UL Standard No. 813.In case of d

9、iffi culties, do not hesitate to contact the Technical Department at above mentioned address. 001120MITUSAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILPHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMA

10、ZONIA IND. ELET. ITDACENTRO DE INFORMACOES AOCEP 04698-970SAO PAULO, SP, BRAZILPHONE : 0800 - 123123(Discagem Direta Gratuita)FAX : +55 11 534. 8988JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX

11、: +81 42 741 9190EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.P.O.BOX 80002, BUILDING SFF25600 JB EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2732241FAX : +31 - 40 - 2735578TECHNICAL AUDIO GROUP PTY, LTDTECHNICAL AUDIO GROUP PTY, LTD558 DARLING STREET, BALMAIN, NSW 2041,AUS

12、TRALIAPHONE : 61 - 2 - 9810 - 5300FAX : 61 - 2 - 9810 - 5355CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936AUSTRALIAAUSTRALIAQualiFi Pty Ltd,QualiFi Pty Ltd,24 LIONEL ROAD, MT. WAVERLE

13、Y VIC 3149AUSTRALIAPHONE : +61 - (0)3 - 9543 - 1522FAX : +61 - (0)3 - 9543 - 3677NEW ZEALANDNEW ZEALANDWILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD

14、746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX : +66 - 2 - 224 6795TAIWANTAIWANPAI- YUING CO., LTD.PAI- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C.PHONE : +886 - 2 - 25221304FAX : +886 - 2 - 25630415MALAYSIA

15、MALAYSIAWO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD.SUITE 8.1, LEVEL 8, MENARA GENESIS,NO. 33, JALAN SULTAN ISMAIL,50250 KUALA LUMPUR, MALAYSIAPHONE : +60 3 - 2457677FAX : +60 3 - 2458180 AMERICAS AMERICASSUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESS

16、IONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIAKOREAKOREAMK ENTERPRISES LTD.MK ENTERPRISES LTD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 -

17、 3232 - 154SINGAPORESINGAPOREWO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD130 JOO SENG ROAD#03-02 OLIVINE BUILDING SINGAPORE 368357PHONE : +65 858 5535 / +65 381 8621FAX : +65 858 6078RadioFans.CN 收音机爱 好者资料库- CAUTION ! -The ICs (QS03, QU05, QU06) replacementIn case of replace thes

18、e ICs, please confirm the product type number, the parts code number and the LOT number.ICs QS03, QU05 and QU06 must be replaced all three of those together.PMD680LOT No.QS03QU05QU0601 - 06*HS457SH0R*HS457SK0R*HS457SK1R07 -HS470SH00For9965 000 08937HS470SO00For9965 000 08992HS470SO10For9965 000 0899

19、3PMD690LOT No.QS03QU05QU0601, 02*HS470SH0R*HS470SK 0R*HS470SK1R03 -HS470SH00For9965 000 08937HS470SO00For9965 000 08992HS470SO10For9965 000 08993*HS457SH0R,*HS457SK0R, *HS457SK1R,*HS470SH0R,*HS470SK0R, *HS470SK1R,REMARK : ICs which have MJI ten digit code number are available from MJI SPARE PARTS SU

20、PPLY SECTION only.REMARKThe LOT number is mentioned in the serial number label on the rear panel.(ex. MZxxxxxx01xxxx : LOT No. 01) 11. TECHNICAL SPECIFICATIONS (PMD680 only)Digital audio systemSystem Digital audio recorderUsable Media Approved PCMCIA PC CardsRecording and reading method MPEG1 Layer

21、II compression 16 bit linear PCMRecording Bit rate (Selectable by preset) LP (Long Play mode) 128, 64, 48, 32 kbps (MPEG) MP (Medium Play mode) 192, 128, 64, 48 kbps (MPEG) SP (Standard Play mode) 768 kbps (PCM), 192, 128, 64 kbps (MPEG) The amount of memory required per hour of recording:Sampling f

22、requency 48 kHzNumber of channels 1 (mono)Frequency Response 22,000 Hz 0.5 dB (at digital)Signal-to-Noise Ratio (IEC-A weighted) 80 dBTotal Harmonic Distortion (at 0 VU) 0.03 %Dynamic Range 85dBInputsMIC IN 1 (1:GND, 2:HOT, 3:COLD) Type: XLR Input Sensitivity: -68 dBu/9 kohmMIC IN 2 Type: 1/4 jack S

23、ensitivity: -68 dBu/9 kohmLINE IN Type: RCA jack Sensitivity: -20 dBu/47 kohmTELEPHONE IN/OUT Type: RJ-11/14 jack Standard input level: 0.5 Vp-p Standard output level: 0.24 Vp-p Input impedance: 1.6 kohm Output impedance: 720 ohmOutputs LINE OUT Type: RCA jack Standard level: 2 Vrms max./2 kohm DIGI

24、TAL OUT Type: RCA jack Output impedance: 75 ohm Standard output level: 0.5 Vp-p Sampling frequency: 48 kHz Format: SPDIF (IEC-958 Type II)GENERALHeadphone Output power 15 mW/32 ohmSpeaker Output Power 200 mWPower Requirement 13 V, 1.0 APower Consumption Recording: 5.2 W Charging: 12 W Power off: 10

25、mWDimensions (W x H x D) 264 x 52 x 185 mm (10.4 x 2.0 x 7.3)Weight 1.3 kg (2 lbs. 14 oz.)Included Accessories AC adaptor: 1 Battery holder: 1 Carrying Strap: 1 User Guide: 1Optional Accessories Ni-Cad Battery pack (RB1100PMD) Carrying Case (CLC680PMD)Specifi cations subject to change without notice

26、.Bit Rate (kbps) MB/Hour 32 16 MB 48 25 MB 64 33 MB 128 67 MB 192 100 MB 768 (PCM) 400 MB 21. TECHNICAL SPECIFICATIONS (PMD690 only)Digital audio systemSystem Digital audio recorderUsable Media Approved PCMCIA PC Cards and HDD cardsRecording and reading method MPEG1 Layer II compression 16 bit linea

27、r PCMRecording Bit rate (Selectable by preset) MONO 768 kbps (PCM), 192, 128, 96, 64, 48, 32 kbps (MPEG) LP (Long Play mode, Stereo) 192, 128, 96, 64 kbps (MPEG, Joint Stereo) SP (Standard Play mode, Stereo) 1536 kbps (PCM), 384, 256 kbps (MPEG, Joint Stereo) The amount of memory required for one ho

28、ur of recording:Sampling frequency 48 kHzNumber of channels 2/1 (stereo/mono)Frequency Response 22,000 Hz 0.5 dB (at digital)Signal-to-Noise Ratio (IEC-A weighted) 80 dBTotal Harmonic Distortion (at 0 VU) 0.03 %Dynamic Range 85dBInputsMIC/LINE IN L/R Type: XLR (1:GND, 2:HOT, 3:COLD) Input Sensitivit

29、y (MIC): -68 dBu/9 kohm Input Sensitivity (LINE): -20 dBu/47 kohmOutputsLINE OUT L/R Type: RCA jack Standard level: 2 Vrms max./2 kohmDIGITAL OUT Type: RCA jack Output impedance: 75 ohm Standard output level: 0.5 Vp-p Sampling frequency: 48 kHz Format: SPDIF (IEC-958 Type II)GENERALHeadphone Output

30、power 15 mW/32 ohmSpeaker Output Power 200 mWPhantom Power +48V, 5mAPower Requirement 13 V, 1.0 APower Consumption Recording: 5.2 W Charging: 12 W Power off: 10 mWDimensions (W x H x D) 264 x 52 x 185 mm (10.4 x 2.0 x 7.3)Weight 1.3 kg (2 lbs. 14 oz.)Included Accessories Battery holder: 1 Carrying S

31、trap: 1 User Guide: 1Optional Accessories AC adaptor (DA600) Ni-Cad Battery pack (RB1100PMD) Carrying Case (CLC690PMD)Bit Rate (kbps) MB/Hour 32 16 MB 48 25 MB 64 33 MB 96 50 MB 128 67 MB 192 100 MB 256 136 MB 384 200 MB 768 (PC1, PCM Mono) 400 MB 1536(PC2, PCM Stereo) 800 MB 3 42. WIRING DIAGRAMPW0

32、3JP02123JB01123JF0112345678910J50212345678910JV01123456789101112131415161718JS01123456789101112131415161718JA54123456789101112131415161718JS54123456789101112131415161718JS55123JA55123JA5212345JE5212345JP0312345JG0312345JK321234JA321234JG5112345678910J45112345678910JG5212JK02123456JW02123456JK01123JV

33、01123JA33123JV91123JA3212PB01+5VDD-GNDR/WINHSCLDI/DOBACKLIGHTREC LEDTIMEDISPALY+5VD+5VDD-GNDR/WINHSCLDI/DOBACKLIGHTREC LEDTIMEDISPALY+5VDD-GNDPOWER_SWKEY_IN0KEY_IN1KEY_IN2KEY_IN3KEY_SCAN 0KEY_SCAN 1KEY_SCAN2KEY_SCAN3ALT_SW 0ALT_SW 1ALT_SW 2ALT_SW 3ALT_SW 4ALT_SW 5MTRY_SW 0ALT_SW 5POWER_SWKEY_SCAN0KE

34、Y_IN2MTRY_SW0KEY_SCAN3KEY_IN 3ALT_SW 1D-GNDKEY_IN1KEY_SCAN2ALT_SW 2ALT_SW 3+5VDALT_SW 0KEY_SCAN1ALT_SW 4KEY_IN0NCTEL_SWPWM_MUTESP_ON/OFFNCSP_MUTEPW MTEL_IN/OUTHPINT_MIC/MIC_SWHP_MUTELIMIT_CHKPON_MUTENCLINE_MUTEINTMIC_MUTENCRECNSP_ON/OFFHP_MUTERECNPWMNCPWM_MUTEINT_MIC/MIC_SWNCTEL_SWSP_MUTEPON_MUTENCH

35、PINTMIC_MUTENCLIMIT_CHKTEL_IN/OUTLINE_MUTEANALOG_INDA-GNDANALOG_OUTDA-GNDANALOG_OUTANALOG_INA-GNDTEL_IN/OUTTEL_MUTE+5VD-GNDA-GND+5VTEL_MUTED-GNDTEL_IN/OUT+8VAA-GND-8VAG-GND+5VD-8VAA-GNDG-GND+8VA+5VDHP_LP_GNDHP_RHPJ_MUTEHP_LHPJ_MUTEP_GNDHP_RPK31+8VA-GND-8VMIC2/ECUMIC ATT0/-15MIC2 HOTMIC1 HOTA-GNDMIC1

36、 COLDA-GNDA-GNDMIC1 COLD-8VMIC2 HOT+8VA-GNDMIC2/ECUA-GNDMIC1 HOTMIC ATT0/-15INT MIC HOTINT MIC GNDLINE INLINE OUT+8VA-GND-8VMUTEMUTE+8VA-GNDLINE OUT-8VLINE INA-GNDSIGNAL OUTSIGNAL INA-GNDSIGNAL INSIGNAL OUTPW04PW01PW02PF01PV91PK01PD01SP+SP-PD02JL01JU03PMD680 only 5 6123123123456789101234567891012345

37、678910111213141516171812345678910111213141516171812345678910111213141516171812345678910111213141516171812345123451234123412123456123456121234512345123451234512341234123412341231231234512345JP02JB01JF01J502JY01JS01JK03JS54JP03JK07JK32JA32J401JG01JV03JK05JS55JK02JK01JV31JG02JV21JG03JH01JK06JV13JE01JV4

38、1PB01+5VDD-GNDR/WINHSCLDI/DOBACKLIGHTREC LEDTIM EDISPALY+5VD+5VDD-GNDR/WIN HSCLDI/D OBACKLIGHTREC LEDTIMEDISPALY+5VDD-GNDPOWER_SWKEY_IN0KEY_IN1KEY_IN2KEY_IN3KEY_SCAN0KEY_SCAN1KEY_SCAN2KEY_SCAN3ALT_SW 0ALT_SW 1ALT_SW 2ALT_SW 3ALT_SW 4ALT_SW 5MTRY_SW0ALT_SW5POWER_SWKEY_SCAN0KEY_IN2MTRY_SW 0KEY_SCAN3KE

39、Y_IN3ALT_SW1D-GNDKEY_IN1KEY_SCAN2ALT_SW2ALT_SW3+5VDALT_SW0KEY_SCAN1ALT_SW4KEY_IN0+8VTEL_SWPWM_MUTESP_ON/OFF+8VSP_MUTEPWMTEL_IN/OUTHPINT_MIC/MIC_SWHP_MUTELIMIT_CHKPON_MUTEPHAN_MUTE_OUTLINE_MUTEINTMIC_MUTEPHAN_MUTE_INRECNSP_ON/OFFHP_MUTERECNPWMPWM_MUTEINT_MIC/MIC_SWTEL_SWSP_MUTEPON_MUT EHPINTMIC_MUTEL

40、IMIT_CHKTEL_IN/OUTLINE_MUTEANALOG_OUT_L_CHANALOG_IN_R_CH+6VAA-GND-6VAG-GN D+5VD-6VAA-GNDG-GND+6VA+5VDHP_LP_GNDHP_RHPJ_MUTEHP_LHPJ_MUTEP_GNDHP_RPK31INT MIC HOTINT MIC GNDPV01PW02PF01PK01PD01SP+SP-ANALOG_IN_L_CHANALOG_OUT_R_CHDA-GNDANALOG_IN_L_CHANALOG_OUT_L_CHANALOG_OUT_R_CHDA-GNDANALOG_IN_R_CH+8V+8V

41、PHAN_MUTE_INPHAN_MUTE_OUTLch InvertGNDLch NormalRch InvertGNDRch NormalRch InvertLch NormalGNDLch InvertRch NormalGNDGNDPhantom+48VPhantom ON/OFFPhantom ON/OFFPhantomGND+48VPK02+48VGND+48V_CONTROL+5VGND+48V_CONTROL+5V+48VPH01Rch OUTLch OU TGNDGNDRch OU TLch OUTPW01PW04LCH INLCH OUTGNDRCH OUTRCH INRC

42、H OUTGN DLCH OUTRCH INLCH INRCH OUTGNDLCH OUTRCH INLCH INLCH INGN DRCH INLCH OUTRCH OUTPD02JL01JU03PMD690 only 7 83. BLOCK DIAGRAMPMD680 DIGITAL MAIN BLOCKinCODECQN02DSPMPEGCODECQ602outROM4MBQU05(L),QU06(H)DRAM16MBQU04(L),QU03(H)SRAM32kx 8x4Q604,Q605Q606,Q607Area3Area0Area6User I/F controlH8/3048QS0

43、3ADDRESSDATAADPCICQD01FrameP ulseFront BLOCKLCD Driver & 30 KeysControlsRXD1A0.26D0.32SCK1RXD3TXD3PIOPIOCPLDS/P&P/SDMA REQ&ACKSYNC GENQL01SCI2RTCQS01SCI1Area5E2PROMQS02IRQPIOPIODITQT01IRQADPD02TXD1TXD2RXD2SCK2SH7709QU02CS0,3,5,6,PCCA RDSLOT3226PMD680 ANALOG BLOCKLINEINLINEOUTTELQG04QG05QG05QK04QK05Q

44、W01QA07QW01QA06ANCINTMICMIC2MIC1PW02QG03MIC1/MIC2,ECMPW03QA01PW04PD01Alarm PulseSPPW01PK01QA04TEL/MIC/LINE SWPHONECODECPMD680 only 9 10PMD690 DIGITAL MAIN BLOCKinCODECQN02DSPMPEGCODECQ602outROM4MBQU05(L),QU06(H)DRAM16MBQU04(L),QU03(H)SRAM32k x 8 x 4Q604,Q605Q606,Q607Area3Area0Area6User I/F controlH8

45、/3048QS03ADDRESSDATAADPCICQD01FrameP ulseFront BLOCKLCD Driver & 30 KeysControlsRXD1A0.26D0.32SCK1RXD3TXD3PIOPIOCPLDS/P&P/SDMAR EQ&ACKSYNC GENQL01SCI2RTCQS01SCI1Area5E2PROMQS02IRQPIOPIODITQT01IRQADPD02TXD1TXD2RXD2SCK2SH7709QU02CS0,3,5,6,PCCA RDSLOT3226PMD690 only MIC ATTEN. SOURCE SEL. MUTE Internal

46、Speaker PHONEOUT LINEOUT MUTE MUTE MUTE MUTE CODECALC/LimiterALC/LimiterBalanced Amp ANC Manual/ALC/Limiter CODEC&LPF HP/SPK MODE +48VPMD690 ANALOG BLOCK 11 124. SCHEMATIC DIAGRAMGNDTO FPGA+3.3VDTO FPGAKSYM:PD01LSYM:LCASUB CPUTO PCICTO PCICRXD2TXD2TO DSP H L H L PD01MAIN MPUSH-770910KRU31CU1547/16V0

47、.1CU2522pCU21CU260.1IOIS1610kRU0622pCU20+3.3VD+3.3VD+3.3VDINT9D-GND10kRU11CU270.1D-GNDMR27V802D_UpperQU061NC2A183A174A75A66A57A48A39A210A111A012CE13GND14OE15Q016Q817Q118Q919Q220Q1021Q322Q1123VCC24Q425Q1226Q527Q1328Q629Q1430Q731Q15/A132GND33BYTE/VPP34A1635A1536A1437A1338A1239A1140A1041A942A843NC44NC1

48、0kRU070.1CU04+3.3VD10kRU22MR27V802D_Lowe rQU051NC2A183A174A75A66A57A48A39A210A111A012CE13GND14OE15Q016Q817Q118Q919Q220Q1021Q322Q1123VCC24Q425Q1226Q527Q1328Q629Q1430Q731Q15/A132GND33BYTE/VPP34A1635A1536A1437A1338A1239A1140A1041A942A843NC44NCDREQ0D-GNDPTD00.1CU0910KRU02D-GNDSWAIT470pCU06+3.3VD10KRU170

49、.1CU23+3.3VDD-GND3.3/50VCU2247/16VCU03RESETP+3.3VD+3.3VD47/16VCU11+3.3VD+3.3VDHM5164165LTT-5QU041VCC2I/O03I/O14I/O25I/O36VCC7I/O48I/O59I/O610I/O711NC12VCC13WE14RAS15NC16NC17NC18NC19A020A121A222A323A424A525VCC26VSS27A628A729A830A931A1032A1133A1234NC35NC36OE37UCAS38LCAS39VSS40NC41I/O842I/O943I/O1044I/

50、O1145VSS46I/O1247I/O1348I/O1449I/O1550VSSDACK010KRU0110kRU05+3.3VDRU2510kJU02S4B-PH-SM 31234CU160.110kRU09DREQ110kRU0810kRU04+3.3VDD-GND+3.3VD3.3/50VCU24+3.3VDWE0-1470pCU07D0-31D-GND0.1CU10PTC010kRU12QU021MD12MD23VCC(RTC)4XTAL25EXTAL26VSS(RTC)7NMI8IRQ0/IRL0/PTH09IRQ1/IRL1/PTH110IRQ2/IRL2/PTH211IRQ3/