Marantz-PMD660-ssr-sm 维修电路原理图.pdf

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1、Part no. 90M20BS855010First Issue 2005.03 MJISolid State RecorderPMD660TABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. SERVICE MODE. 2 3. HOW TO DISASSEMBLE. 3 4. MAIN MICROPROCESSOR (Q120) UPDATE PROCEDURE . 8 5. WIRING DIAGRAM. 11 6. BLOCK DIAGRAM . 13 7. SCHEMATIC DIAGRAM. 15 8.

2、PARTS LOCATION. 25 9. EXPLODED VIEW AND PARTS LIST. 3310. MICROPROCESSOR AND IC DATA. 3611. ELECTRICAL PARTS LIST. 46PMD660 /F B/N1B/U1BPMD660PMD660Please use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualRadioFans.CN 收音机爱 好者资料库SHOCK, FIRE HAZARD SERVICE T

3、EST : 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 switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resista

4、nce 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. 60950.In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 0

5、30307MITThe exchange of the lithium battery(Z001 : CR2025).CAUTIONDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.? (Z001 : CR2025) ?RadioFans.CN 收音机爱 好者资料库11. TECHNICAL SPECIFICATIONSDigital audio systemSystem .Solid State RecorderUsable media .

6、CF memory cardsMicrodriveRecording and media methods.mp3 . MPEG1 Layer III compressionPCM . 16 bit linear PCMRecording bit rateMP3 mono . 64 kbpsMP3 stereo . 128 kbpsSampling frequency .44.1, 48 kHzNumber of channels . 2 (stereo), 1 (mono)Frequency response .16,000 Hz (-0.5dB)Signal-to-Noise RatioIE

7、C-A weighted .LINE 80 dB MIC 60 dBTotal harmonic distortionat 0 VU (PCM) .LINE 0.06%MIC 0.15%Dynamic range .80 dBInputsMIC IN L/RType .XLR (1:GND, 2:HOT, 3:COLD)Input sensitivity (MIC) .1.2 mVrms/6.5 kohmsLINE INType .mini jackInput sensitivity .300 mVrms/20 kohmsOutputsLINE OUTType .mini jackStanda

8、rd level . 2 Vrms max./2 kohmsGeneralHeadphone output power .8 mW/ 16 ohmsSpeaker output power .150 mW/ 8 ohmsPhantom power .+48V, 5mAPower consumptionRecording/Playback .4.0 W (DC)Battery life (Alkaline) . 4 hours (typical)DimensionsWidth . 113 mm (4.5)Height . 47 mm (1.9)Depth . 183.5 mm (7.2)Weig

9、ht . 0.5 kg (1.1 lbs.)Included accessoriesCF card (64MB) (US only) .1AC adapter .1USB cable .1Audio cable .1Carry strap .1Screws (ISO 3x10 mm) .2Plastic pin and retainer .1CD-ROM .1User Guide .1Optional accessories*(See www.d- for description and/or ordering information)Wired remote .RC600PMD22. SER

10、VICE MODE1. Micro-Processor(Q120) Version check1) Slide POWER switch to turn on the unit.2) Press MENU/STORE/EDIT button.3) Preset-1 is displayed on LCD.4) Press PLAY/PAUSE/ENTER button.5) Input is displayed on LCD.6) Press button.7) VERSION is displayed on LCD.8) Press PLAY/PAUSE/ENTER button.9) Ve

11、rsion number is displayed on LCD. Example: A-1.0010) Turn off power to quit Service mode.2. SERVICE?1. Micro-Processor(Q120) VERSION?1) POWER?2) MENU/STORE/EDIT?3) DISPLAY?Preset-1? 4) PLAY/PAUSE/ENTER?5) DISPLAY?Input? 6) ?7) DISPLAY?Version? 8) PLAY/PAUSE/ENTER?9) DISPLAY?Micro-Processor Version?A

12、-1.00 10) SERVCICE ?MARKIN -REMAINS.SKIPSTEREOMP3ATTI.MICLINELOCKALC44.1K48KPr ese t - 1MARKIN -REMAINS.SKIPSTEREOMP3ATTI.MICLINELOCKALC44.1K48KI npu t MARKIN -REMAINS.SKIPSTEREOMP3ATTI.MICLINELOCKALC44.1K48K Ve r s i on MARKIN -REMAINS.SKIPSTEREOMP3ATTI.MICLINELOCKALC44.1K48KA - 1 . 00P - 133. HOW

13、TO DISASSEMBLE1) Remove 6 screws of the bottom side.2) Remove the battery cover and remove a screw. 3) Remove Escutcheon (The plastic board is stuck on the case with adhesives.)3. ?1? 6 ?2? 1 ?3) ? ?44) The bottom case of the rear panel side is raised, and the bottom case is pulled for a little in t

14、he direction of an ar-row. Cautions : When removing the bottom case, take care not damage the cable and connectors.5) Remove 2 shafts on right and left.6) The bottom case is reversed.4?FPC?5?6?5Disassemble of the P204 Power Supply PCB Remove 7 screws and disconnect 2 connector (J501). Then remove th

15、e PCB.Disassemble of the P101 Main PCB1) Insert a thin rod to the hole at the Front panel and push the REC LEVEL Knob.2) Remove a hexagon nut and disconnect a connector (J851). Then remove the P202 Input VR PCB.3) Remove 2 screws.P204 Power Supply PCB?7?2?P101 Main PCB?1?REC LEVEL?2?1?1?P202(INPUT V

16、R PCB)?3) ?2?64) Remove 2 screws and disconnect 4 connectors (J108, J110, J111, J113).5) Disconnect a connector (J803). Then remove the PCB.Disassemble of the P201 Lcd / Sw PCB Remove 8 screws. Then remove the PCB.4) ?2?4?5) ?1?P201 Lcd / Sw PCB?8?7Disassemble of the Front Panel.1) Remove INPUT VR P

17、CB on the Front panel and All the PCB on the Top case.2) The Front panel is locked by 2 hooks (A and B).3) Hook A and B are raised with fi ngers. The front panel can be removed,?1) INPUT VR PCB?2) ?A?B?AB84. MAIN MICROPROCESSOR (Q120) UPDATE PROCEDURENecessary Equipment Windows PC (Windows2000 or Wi

18、ndowsXP) USB cable (Series A - Series B) AC adapter CompactFlash (with format) Update Disc (90M-PMD660CDR)Connection1. Connect Windows PC and PMD660 with USB cable2. Insert the CompactFlash Writing procedureWhen you have already written the update fi le in CompactFlash, please go to No9.NOTICE : Do

19、not turn off the power during the update. When turn off the power, you must change Flash Rom (Q120).1. While pressing COPY/USB button, Slide POWER switch to turn on the unit.2. USB is displayed on LCD. 3. It confi rms that it was recognized as Removable Disk (CompactFlash) by a PC.4. MAIN MICROPROCE

20、SSOR (Q120)? Windows PC (Windows2000?WindowsXP) USB? (Series A - Series B) AC ? ? CompactFlash (?) ? (90M-PMD660CDR)?1. Windows PC?PMD660?USB?2. ?PMD660?CompactFlash?9?) ?(Q120)?1. PMD660?COPY/USB?POWER?2. PMD660?USB?3. Windows PC?(CompactFlash)?USBCOPYOFFONPOWERMARKIN -REMAINS.SKIPSTEREOMP3ATTI.MIC

21、LINELOCKALC44.1K48KUSB94. pmd660up.bin of the update disk is copied to the route of Removable Disk (CompactFlash). 5. Click the Unplug or Eject Hardware on the task bar at Windows PC, and Click the Stop USB Mass Storage Device. 6. Slide POWER switch to turn off the unit.7. Disconnect USB cable from

22、the unit.8. Disconnect AC adapter cable from the unit. 9. Keep inserting (or insert) the CompactFlash, connect AC adapter cable to unit.10. Slide POWER switch to turn on the unit.11. Update OK? is displayed on LCD. NOTICE : In the case of the same fi rmware version, no dis-plays appear on LCD. Pleas

23、e check the fi rmware version.12. Press the PLAY/PAUSE/ENTER button.4. ?pmd660up.bin?(CompactFlash)? 5. Windows PC?Unplug or Eject Hardware?Stop USB Mass Storage Device? 6. PMD660?7. PMD660?USB?8. PMD660?AC?9.?(?) PMD660?AC?10. POWER?11. PMD660?Update OK? ?) ?12.PLAY/PAUSE/ENTER?MARKIN -REMAINS.SKIP

24、STEREOMP3ATTI.MICLINELOCKALC44.1K48KU dpa t eOK?1013. MPU Firmware updating will be done automatically.14. During the updating, Update is displayed on LCD with blink.15. Uploading takes about 30 seconds.16. After Firmware rewriting is completed, the display will show the information display of initi

25、al automatically.17. The fi rmware has been Updated.18. Check the version number of the fi rmware. Refer to 2-page 2. SERVICE MODE for Micro-Processor (Q120) Version check confi rmation.13.?fi rmware?14.?PMD660?Update?15. ?30?16. ?17. VERSION? 2 ?2. SERVICE?1. Micro-Processor (Q120) VERSION?18.?fi r

26、mware?111230PFFCJ851J109J108J702JJ02J112 FFC CNJ502FFCCNJ111 FFCCNJ703 FFC CNJ110J501SENSE UNIT(P205)JJ06J107J803J704J7053P4P6P4P22P FFC22P FFC3PBATTERYCASE3PSPEAKER10P6PMAIN UNIT(P101)INPUT VR UNIT(P202)INTERNAL MICLMIC INPUT UNIT(P203)POWER UNIT(P204)LED SW UNITP201LCD UNITINTERNAL MICR5. WIRING D

27、IAGRAM1413CPU uPD703111GM-15Q120STATIC RAMuPD444012AGYQ115CPLD(Complex Programmable Logic Device)XCR3256XLTQ144Q111CF SOCKETJJ09LED BUFFNJU3718AMQ706LEDKEYLCDJ105DSPuPD77115GK-9EUQ113FLASH ROMLH28F800BJE PBTL90Q114RTCNJU6350BQ119RJ01AMPPOWER CIRCUITBATTERYXLRMICMICXLRATTENUATOR/PHANTOM MUTESPAMPAMPA

28、MPAMPAMPLINE INMIC/LINE SWBUFBUF12.288MHzH.P. JACKLINE OUT48MHzOSCMICREMOTEPHANTOMPOWER(48V)RJ01HP/SPK VOLTRA/DSWINT/EXT SWSWSWAUTO/MANU SWCODECAK4537Q112RJ01SWSWINPUT VRSWSWAMPAMPAMPAMPMUTEDC INDC5VDC+2.5VDC+3.3VDC-3.3VDC+48VDC+1.5VMUTE32.768 kHz18.75MHzDC+3.3VPHANTOM POWERANALOG -ANALOG +DIGITALDS

29、PCPUS101POWERON/OFFS801PHANTOMON/OFFPOWER LOGICQ501/Q503/Q504/Q518CF memory cards IN/OUTUSBCONNECTOR6. BLOCK DIAGRAM1516+3.3V_A12SC3326(A/B)NJM2122M(2/2)TPF19NJM2122M(2/2)2SC3326(A/B)TPF3+3.3V_A1GND_A1NJM2122M(1/2)+3.3V_A1GND_A1TPF4+3.3V_A1TPF7HSJ1453-3.3V_A1+3.3V_D5TPF6TPF5DTA114EK+3.3V_A1-3.3V_A1+

30、3.3V_A1LINE-RGND_A1TPF13-3.3V_A1DTC114EKTPF23NJM2122M(1/2)LINE-LTPF15TPF20-3.3V_A1NJM2122M(1/2)TPF14FG_1+3.3V_A1GND_A1NJM2122M(2/2)+3.3V_A1+3.3V_A1TPF18NJM022V(2/2)JACK_INNJM022V(2/2)TPF11GND_A1SP-2SC3326(A/B)+3.3V_A1HSJ1456-010320-3.3V_A1TPF8GND_A1MA152AGND_A1-3.3V_A1TPF24NJM022V(1/2)NJM022V(1/2)2S

31、C3326(A/B)LIN-3.3V_A1INPUT_SEL-3.3V_A1HSJ1453-3.3V_A1MIC_INT/EXT2SC3326(A/B)+3.3V_A1NJM022V(1/2)2SC3326(A/B)GND_A1GND_A1ALC_ONTPF12GND_A1+3.3V_A1TPF2-3.3V_A1+3.3V_A1TPF21MUTEHP-RHP-L+48VRINGND_A1TC74LVX4052FTNJM022V(2/2)GND_A1DAN202KS4B-ZR-SM3A-TFGND_A1TPF22-3.3V_A1TPF1TPF16TC74LVX4052FTB6P-ZR-SM3A-

32、TFJ851(P202) INPUT VR UNIT2SC3326(A/B)2SC3326(A/B)SP +GND_A1FG_1GND_A1S3P-ZR-SM3A-TFDAP202KFBM1608HS280NTTPF17GND_A1TC74LVX4052FTGND_A1GND_A1FG_3S6B-ZR-SM3A-TFTPF10TPF145TPF146TPF147BLM11B601SBLM11B601SBLM11B601SBLM11B601SBLM11B601SBLM11B601SBLM11B601SLINE INH/PSPEAKERINT. MICJ702(P201-1/2) LED SW.

33、UNITQ112(P101-2/2)Q112(P101-2/2)Q120(P101-2/2)Q120(P101-2/2)Q120(P101-2/2)LINE OUT0Y2YY_COM3Y1YINHVEEGNDBA3X0XX_COM1X2XVCC0Y2YY_COM3Y1YINHVEEGNDBA3X0XX_COM1X2XVCC0Y2YY_COM3Y1YINHVEEGNDBA3X0XX_COM1X2XVCC+48V-3.3V_A1GND_A1+3.3V_A1EXT_LEXT_R65784657842311232312316578465784657841234231231123231123456789

34、10111213141516657843211234123456789101112131415161234561231234567891011121314151612345610u/16V00.1u056p2.7M0220K10K0.1u47K100K47u/6.3V0.1u33p100K2.7K10u/16V10K2.7K0.1u47K22p47K22p4.7K10p10u/16V47p47K2.2K0.1u47010u/16V100K4.7K0.1u10K010u/16V10u/16V39K10u/16V4.7K4701K33K0.1u10000.1u10033K10p01K470.1u2

35、2K10u/16V100K47p0.1u2.7K220K220K12K220u/10V10u/16V12K12K10K10u/16V4.7K39K56p1002.7K6.2K6.2K0100100K12K0.1u102.2K1010K10K10K0.1u1002.7K100K10K0.1u39K0.1u100K10u/16V0.1u220K2.7M47K2.7K0.1u10KOPEN47K2.7K0.1u10u/16V10u/16V4704.7K100220K47p10u/16V220K10039KOPEN47p100OPEN2.7K0.1u47022K4.7K1K100K47u/6.3V10

36、0K0.1u100K10U/16V100K33p10K10u/16V10u/16V10u/16V2.4k7.5k7.5k2.4k10u/16V10u/16V1001000000150K150K100K10u/16V10K11KOPENOPEN11K100K10u/16V10K10u/16V10u/16V16K16KOPEN0.1u0.1u47p47p47p47p47p47p47p47p47p47p0.22u0.22u3.33.33.33.3C104R154Q127C141Q110C107C158Q109R105Q130R204R114R144C106R126R143Q109C165C159C1

37、32J102R151R202C146Q128R169R201C137R119C130R127C136R160C124C133C151R188R170C125R103Q129C149R185R111C118R159Q102R101C103C143R153C150R145R182Q110Q102R177R116C126R149C157C110R171R191Q108C121R199Q104R196R195C111R137C102R158Q125J103C129C105R206D103R192R128R115C162C148R108Q108Q101Q124R109R148C109R183R155C1

38、08R112J101R166R194Q131Q104Q133R193R139R164R176R190C163R198R179R203R172R205R178C155R180R167R147R163C138R138C153R136C145C142R117R102Q107R118R165C119R200C144R187R207Q101C160C101C122R173D101J108R110R113R189C135C154R132R156R140Q105J109Q126R168Q132C147R141R208R150C152J110D102R104LJ01R152R174R186R162C167R1

39、57C156R197Q103C161R142C140R181C127C131C139R371R370R372R373J107C128C134R391R392R107R106R424R122C311R123C310R423R175R184R124C120R129R130R421R425R134R125C123R133C113C112R146R161R444C318C317LJ03LJ02LJ08LJ07LJ06LJ04LJ05C236C237C238C239C242C243C244C245C169C168C166C164R394R393R396R395MAIN UNIT(P101-1/2)S6B

40、-ZR-SM3A-TFTPF855TPF854GND_A1_2TPF853TPF852TPF851INPUT VR UNITGND_A1LINRINGND_A1LOUTROUT21312345654600MWG20BS102-10KR851J851P202J109(P101-1/2) MAIN UNIT(P202)7. SCHEMATIC DIAGRAM1817TPF41TPF67TPF32GND_D1CPU_WAITGND_D1RINTPF45+3.3V_D3A17GND_D1DL5+3.3V_D5TPF49DL6(2/6)TPF56A9NJU6350RHSJ1637-3.3V_A1A15+

41、3.3V_D3A1TPF31+3.3V_D3+3.3V_D5TC74LCX125FT(2/5)TPF86+3.3V_D3TPF74(1/6)TPF58TPF80GND_D1A5TPF42TPF48+3.3V_D2TC74LCX14FT (6/6)+3.3V_D3A13TPF84HP-L+3.3V_D3TPF61TPF87MIC_INT/EXTTC74LCX125FT(3/5)+1.5V_D1+3.3V_D5TPF50RTCPW+HEC0470-01-630TPF29nRDGND_D1TPF91A16TPF57GND_D1A14TC74LCX14FT(4/6)DL2(2/4)B3B-ZR-SM3

42、A-TF+3.3V_A1SP-TPF54GND_D1SP+DL9A11GND_D1DL12DL1TPF78+3.3V_D3A12(5/6)TPF83SSSU12+3.3V_A1+3.3V_D3TPF82TPF40INPUT_SELCF_nINTTPF69A6DAN202KTPF34UPD444012AGYGND_D1DL0TPF59TC74LCX08FT(1/4)DL15MUTETPF30TPF72GND_D1+1.5V_D1TPF27nWRGND_D1AK4537VNTPF36CPLD_nRESnCS2GND_D1CF_CLKCDCV304PWGND_D1+3.3V_D5TPF79A8GND

43、_D1A3TPF71LINTC74LCX125FT(4/5)IMSA-9639S-30B-TL+3.3V_D3+3.3V_D3DL8TPF60+3.3V_D4TPF47TPF52+48VLH28F800BVEBTL90uPD77115GK-9EUTPF75TPF89HP-RTPF51EJECTnINTGND_D1(3/4)TPF43TPF35TPF92(5/5)TC74LCX125FTTPF25CF_PLINE-LTPF26LINE-RTPF46+2.5V_D1TPF65+2.5V_D1A2TPF88+3.3V_D1GND_D1+3.3V_D2TPF39TPF33+3.3V_D1TPF85DL

44、4GND_A1+3.3V_D5TPF81A18A19TPF63(4/4)DL11SG-8002JFTPF76ALC_ONTC74LCX125FT (1/5)+3.3V_D1TPF44TPF93S24C01DL14GND_D1GND_D1GND_D1TPF37uPD703111GMO-15-UEUTPF73DL10A7TPF28GND_D1GND_D1DL7+3.3V_D3DL13A10A4GND_A1RTCPW+TPF38DL3JACK_INTPF90(3/6)nUBnLBIMSA-9637S-22A-TLTPF142TPF143TPF144+3.3V_D5TPF9CMS1410GND_D1+

45、3.3V_D5FG_2+3.3V_D3FG_1FG_2GND_D1GND_D1POWER SW75MHz48MHzDC5VUSBREMOTEFOUTXINXOUTVSSCECKDATAVDDSP9SP10A15A14A13A12A11A10A9A8NCNCWECE2NCBHEBLENCA17A7A6A5A4A3A2A1CE1A0VSSOEI/DO1I/DO9I/DO2I/DO10I/DO3I/DO11I/DO4I/DO12VDDI/DO5I/DO13I/DO6I/DO14I/DO7I/DO15I/DO8I/DO16VSSNCA16MICOUTLMICOUTREXTMPEMPIINTVCOMAV

46、SSAVDDPVDDPVSSVCOCNCCSN/CAD1CCLK/SCLCDTI/SDACDT0I2CSDITSDTOLRCKBICKMCKONCNCDVDDDVSSXTOXTI/MCKIM/SSPPSPNHVDDHVSSHRRHPLMUTETMINMOUT2ROUTLOUTMOUT-MOUT+RIN2LIN2BEEPMBEEPRBEEPLLIN1RIN1CAD0PDNCKINOE1Y0GND 1Y1VDD1Y21Y3A15A14A13A12A11A10A9A8NCNCWERPVCCWWPRY/BYA18A17A7A6A5A4A3A2A1CEA0GNDOEDQ0DQ8DQ1DQ9DQ2DQ10

47、DQ3DQ11VCCDQ4DQ12DQ5DQ12DQ6DQ14DQ7DQ15/A_1GNDBYTEA16SINCSIEN/MCLKSCK/BLCKSOSOEN/LRCLKP7/PLL3GNDP6/PLL2P5/PLL1P4/PLL0EVDDP3P2P1P0HD15GNDNCHD14EVDDGNDHD13HD12HD11HD10HD9HD8HD7EVDDGNDHD6HD5HD4HD3HD2IVDDGNDI.C.HD1HD0GNDEVDDHREHWEHCSHRDHWRCLKOUTCLKINEVDDGNDDMDGNDHA0HA1TDOI.C.I.C.TICETCKI.C.TDITMSTRSTRESE

48、TINT4INT3INT2INT1WAKEUPIVDDGNDSDCLKEVDDGNDSDCRNCSDDATEVDDGNDVCCOUTSTVCCGNDNCNCNCGND SDASCLWPVCCJIT1JIT0AVDDAVREFPAN10AN11AN12AN13AN14AN15AN16AN17AVRFEMAVSSMODE1MODE0INTP67/TOC1/P67INTP66/NTPC11P/P66INTP65/TIC1/INTPC10/P65TOCO/TC1/P55INTOC01/DMAAK1/P54INTPCO0/TICO/DMARQ1/P53INTO52/TCO/P52INT051/DMAAK

49、0/P51INTP50/DMARQ0/P50IVDDIVSSRSETADTRG/SELFREF/PCM5REFRQ/PCM44HLDRQ/PCM3HLDAK/PCM2PCM1WAIT/PCM0CS7/PCS7CS6/PCS6CS3CS2CS1CS0PAH9PAH8PAH7PAH6PAH5PAH4A19A18EVDDEVSSIVDDIVSSA17A16A15A14A13A12A11A10A9A8A7A6A5EVDDEVSSA4A3A2A1INTPLOPCT0IVDDIVSSPCD3PCD2PCD1EVDDEVSSSOCKE/PCD0D0D1D2D3D4D5D6D7EVDDEVSSUVSSIVSS

50、D8D9D10D11D12D13D14D15D16D17D18EVDDEVSSD19D20D27D28D29EVDDEVSSD30D31DATA3TRCDATA2IVDDIVSSTRCDATA1TRCDATA0TRCENDTRCCLKDDODDIDRSTDMSCDKSD1SI1SCK1TXDORXDOEVDDEVSSP20P13P12P11PLLSELIVDDIVSSP10UDPIORD/CS5/PCS5EVDDPCT7WRPCT2PCT1D25D26EVSSCS4RDPCT3D21D22D23D24UDMUVDDOSCVDDPLLVDDPLLVSSOSCVSSPLLVDDPLLCSSSSEL