Marantz-PMD620-hssr-sm 维修电路原理图.pdf

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1、SERVICE MANUALHandheld Solid State RecorderMODEL PMD620 For U.S.A., Canada, Europe, China & Japan modelKAYABACHO TOWER, 1-21-2 SHINKAWA, CHUO-KU, TOKYO 104-0033 JAPANTelephone : 03 (6731) 5588D&M Holdings Inc.PROFESSIONAL BUSINESS COMPANYPlease use this service manual with referring to the user guid

2、e ( D.F.U. ) without fail.修理際、必取扱説明書準備操作方法確認上作業行。LEVELOVERRECDISPLAYMENU/STORESKIP BACKVOLENTERSOLID STATE RECORDERPMD620VOLREC PAUSESTOP/CANCELPart no. 00M10CS855010First Issue 2007.11 RadioFans.CN 收音机爱 好者资料库The exchange of the lithium battery(Z701 : CR1220/IFC).CAUTIONDanger of explosion if batter

3、y is incorrectly replaced.Replace only with the same or equivalent type.電池(Z701 : CR1220/IFC)交換注意電池誤交換爆発危険。同一又同等型交換。TABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. SERVICE MENU . 2 2.1. OLED Check . 2 2.2 LED Check . 3 2.3 Door Sence . 3 2.4 Heat Run . 4 2.5 Factory Default . 4 3. H

4、OW TO DISASSEMBLE . 5 4. Version update . 8 5. BLOCK DIAGRAM . 9 6. SCHEMATIC DIAGRAM .11 7. PARTS LOCATION . 21 8. EXPLODED VIEW AND PARTS LIST . 25 9. IC DATA . 29 10. ELECTRICAL PARTS LIST . 54RadioFans.CN 收音机爱 好者资料库11. TECHNICAL SPECIFICATIONSDigital Audio SystemSystem .Solid State RecorderUsabl

5、e media .SD/SDHC cardsRecording formatMP3 .MPEG1 LayerIII CompressionWAV .16/24 bit linear PCMRecording MP3 bit-rateStereo .192/128/64 kbpsMono .96/64/32 kbpsSample rate .44.1/48 kHzNumber of channels . 2 (Stereo)/1 (Mono)Audio PerformanceFrequency response .20 Hz - 20 kHz (1dB)S/N ratio IEC-A weigh

6、tedMIC . 68 dBLINE . 80 dBTotal harmonic distortion at 0 VUMIC .0.06%LINE .0.02%Dynamic range . 81 dBInputsExternal MICType .1/8 stereo jackInput sensitivity .6 mVrms/30 kohmsLINEType .1/8 stereo jackInput sensitivity .500 mVrms/20 kohmsOutputsLINEType .1/8 stereo jackStandard level .1.0 V/10 kohmsH

7、eadphoneType .1/8 stereo jackStandard level .16 mW/16 ohmsSpeakerStandard level .150 mW/8 ohmsGeneralPower consumptionRecording/Playback .1.5 W (DC)Battery life (Alkaline) .5 hours (Typical)Phantom power .5V, 1mA (Max.)Environmental conditionsOperational temperature .0 - 40C (32 - 104F)Operational h

8、umidity .25 - 85% (no condensation)Storage temperature .20 - 60C (4 - 140F)DimensionsWidth .62 mm (2.5)Height .102 mm (4)Depth .25 mm (1)Weight (Excl. batteries) .110g (4 oz)Included AccessoriesAudio cableUSB cableAC adapterUser guideCD-ROM (U, N only)Handy strapCustomer Registration Document (US on

9、ly)Tripod/Belt clip adapterSD card Specifi cations are subject to change without notice.22. SERVICE MENUDisplay Menu表示Service Details内容1 OLED CheckCheck the display section by lighting all OLED.OLED全点灯、 表示部確認。2 LED CheckCheck the LED by lighting all LED. LED全点灯、 LED確認。3 Door SenseSet the door sensor

10、 ON/OFF. ON/OFF設定。4 Heat RunPerform a heat run test by using continuous play. 連続再生試験行。5 Factory Default Return to the factory default settings. 工場出荷状態戻。2.1 OLED Check1) Press the REC PAUSE button and REC LEVEL button at the same time, and turn the POWER slide switch ON. At this time, the service men

11、u list is displayed in the display section. 2) Press the VOL + and VOL buttons to select “OLED Check”. At this time, the selected menu item is highlighted.3) If the 3/8/ENTER button is pressed, all of the OLED light. If the 4 button is pressed while all OLEDs are lit, the display returns to the serv

12、ice menu list. If the 3/8/ENTER button is pressed while all OLEDs are lit, the display returns to the service menu list. 2. SERVICE2.1 OLED1) REC PAUSEREC LEVEL 同 時押、 POWER slideOn。、 表示部一覧表示。2) VOL +VOL 押、 “OLED Check” 選択。、選択表示。3) 3/8/ENTER押、 OLED全点灯。 OLED全点灯中 4押、一覧戻。 OLED全点灯中 3/8/ENTER 押、 一覧戻。32.2

13、LED Check1) Press the REC PAUSE button and REC LEVEL button at the same time, and turn the POWER slide switch ON. At this time, the service menu list is displayed in the display section. 2) Press the VOL + and VOL buttons to select “LED Check”. At this time, the selected menu item is highlighted.3)

14、If the 3/8/ENTER button is pressed, “” is displayed on the back of “LED Check”, and all LEDs light (REC, OVER, LEVEL, REMOTE RED, REMOTE GREEN). If the 4 button is pressed while all LEDs are lit, all LEDs go off, and the display returns to the service menu list. If the 3/8/ENTER button is pressed wh

15、ile all LEDs are lit, all LEDs go off, the “” display switches off, and the display returns to the service menu list. 2.3 Door Sence1) Press the REC PAUSE button and REC LEVEL button at the same time, and turn the POWER slide switch ON. At this time, the service menu list is displayed in the display

16、 section. 2) Press the VOL + and VOL buttons to select “Door Sence”. At this time, the selected menu item is highlighted.3) If the 3/8/ENTER button is pressed, the PMD620 sensor is set to OFF. At this time, “Executing” is displayed in the display section. If the settings are completed, “Completed” i

17、s displayed in the display section for 1 second, the display returns to the service menu and “Door Sense OFF” is displayed. If the 3/8/ENTER button is pressed while “Door Sense OFF” is displayed, the PMD620 sensor is set to ON. 2.2 LED1) REC PAUSEREC LEVEL 同 時押、 POWER slideOn。、 表示部一覧表示。2) VOL +VOL 押

18、、 “LED Check” 選択。、選択表示。3) 3/8/ENTER押、“LED Check”後“” 表示、 LED全点灯 （REC、 OVER、 LEVEL、 REMOTE RED、 REMOTE GREEN） 。 LED全点灯中 4押、 LED全消灯、 一覧戻。 LED全点灯中 3/8/ENTER 押、 LED全消灯、 “”表示消灯一覧戻。2.3 設定1) REC PAUSEREC LEVEL 同 時押、 POWER slideOn。、 表示部一覧表示。2) VOL +VOL 押、 “Door Sense ON”選択。、 選択表示。3) 3/8/ENTER押、 PMD620OFF状態設定

19、。 、 表示部“Executing.”表示。 設定完了、表示部“Completed” 1秒間表示、 戻“Door Sense OFF”表示。 “Door Sense OFF” 表 示 3/8/ENTER押、 PMD620ON状態設定。42.4 Heat Run1) Press the REC PAUSE button and REC LEVEL button at the same time, and turn the POWER slide switch ON. At this time, the service menu list is displayed in the display s

20、ection. 2) Press the VOL + and VOL buttons to select “Heat Run”. At this time, the selected menu item is highlighted.3) If the 3/8/ENTER button is pressed, continuous play starts. During continuous play, all switches other than the POWER slide switch are inactive. During playback, if playback contin

21、ues to the fi nal fi le, all fi les are repeated and playback continues from the fi rst fi le. If an error occurs during continuous playback, the display remains in the error display status.2.5 Factory Default1) Press the REC PAUSE button and REC LEVEL button at the same time, and turn the POWER sli

22、de switch ON. At this time, the service menu list is displayed in the display section. 2) Press the VOL + and VOL buttons to select “Factory Default?”. At this time, the selected menu item is highlighted.3) If the 3/8/ENTER button is pressed “Default?” is displayed in the display section.4) While “D

23、efault?” is being displayed, press the 4 button and select “YES”. 5) If the 3/8/ENTER button is pressed “Executing” fl ashes in the display section. When the settings have returned to the factory default settings, “Completed” is displayed for 1 second, after which the display section returns to the

24、service menu. When the settings have been returned to the factory default settings, the “Date Form” default setting is the setting for the US. This needs to be set correctly for the destination. “Date Form”US : M/D/YEurope : D/M/Y6) Turn the POWER slide switch OFF. 2.4 実行1) REC PAUSEREC LEVEL 同 時押、

25、POWER slideOn。、 表示部一覧表示。2) VOL +VOL 押、 “Heat Run” 選択。、選択表示。3) 3/8/ENTER押、 連続再生始。 連続再生中、 POWER slide以外無効。 連続再生、 最後再生実行、最初戻。 連続再生中発生、 表示状態。2.5 工場出荷状態戻1) REC PAUSEREC LEVEL 同 時押、 POWER slideOn。、 表示部一覧表示。2) VOL +VOL 押、 “Factory Default?”選択。、 選択表示。3) 3/8/ENTER押、 表示部“Default?”表示。4) “Default?” 表示中、 4 押、 “Y

26、ES” 選択。5) 3/8/ENTER押、 表示部“Executing.”点滅表示。 工 場 出 荷 状 態設 定完 了、表 示 部“Completed”1秒間表示、 戻。 工場出荷状態戻場合、 “Date Form”設定US向設定。出荷先応設定必要。“Date Form”US : M/D/YEurope : D/M/Y6) POWER slideOFF。53. HOW TO DISASSEMBLE1) Open the battery cover on the back of the main unit, and remove the 4 “A” screws. 2) Lift the re

27、ar block slowly in the direction of the arrows, disconnect the speaker cable q connector from J609 as shown in the diagram below to remove the rear block. 3. 分解方法1) 本体背面開、 A 4本外。2) 矢印方向持上、 下図q1所J609外、 取外。Rear blockLchJ611SPKJ609111 Speaker cableP2P1RedBlack00MYB00067520 (W003)63mmBattery coverAA63)

28、As shown in the diagram below, disconnect the Mic Rch cable 2 connector from J608, the Mic Lch cable 3 connector from J607, and the Mic shield cable r connector from J611, and the top block can now be removed. Also remove the button side block in the direction of the arrow.3) 下図Mic RchwJ608外、 Mic Lc

29、h eJ607外、Mic rJ611外、取外。矢印方向取外。Top blockButton side block2 Mic Rch cable00MYB00051800 (W002)4445mm50mmP2P1BlackBlackRchLchJ608J607J611J6093323 Mic Lch cable00MYB00067540 (W001)63mm68mmP2P1BlackBlack4 Mic shield cable00MYB00051790 (W004)53mmP2P1Black27P102 PWBJacksJack side blockBattery blockUSB capFr

30、ont block4) Lift the P102 jack section, and remove the P102 board from the battery block in the direction of the arrow. Also, the jack side block can be removed. The battery block is held in place by the foot of the USB cap. Remove the USB cap foot, and remove the battery block from the front block

31、in the direction of the arrow.5) Remove the P101 board from the front block in the direction of the arrow, as shown in the diagram below.4) P102部分持上P102基板矢印方向取外。取外。USB足固定。USB足外、矢印方向取外。5) 下図P101基板矢印方向取外。P101 PWBFront block84. Version Update1) Insert the SD card for updating into the loading slot of t

32、he main unit.2) Turn the POWER slide switch ON. At this time, “Update A-XXX?” is displayed in the display section. If this is not displayed, perform steps 5) 7) and check the version. 3) Press the 4 button, and select “YES”. 4) If the 3/8/ENTER button is pressed “Executing” fl ashes in the display s

33、ection, and update begins. When update has completed, the system automatically restarts. 5) To check the current main unit version, press the MENU button for 3 seconds. At this time, the menu list is displayed in the display section.6) Press the VOL + and VOL buttons to select “F/W Version”. At this

34、 time, the selected menu item is highlighted.7) If the 3/8/ENTER button is pressed, the current version is displayed in the display section.8) Turn the POWER slide switch OFF.4. SD方法1) 用SD本体挿入口差込。2) POWER slideOn。、 表示部“Up date A-XXX?”表示。 表示、 手順5)7)操作確認。3) 4 押、 “YES”選択。4) 3/8/ENTER押、 表示部“Executing.”点

35、滅表示、 始。 完了、 自動的再起動。5) 現在本体確認、 MENU3秒間押。、 表示部一覧表示。6) VOL + VOL 押 、 “F/W Version”選択。、 選択表示。7) 3/8/ENTER押、 表示部現在表示。8) POWER slideOFF。5. BLOCK DIAGRAM910Q 412CO DECTLV320AI C32Q 001 DSPTM S320VC5509AQ005SDRAMQ006FLASH MEMJ203USBJACKJ607INTERNALMIC-LchJ603EXTERNALMIC INJ606LINE-INJ605LINE-OUTJ604HP-OUTJ6

36、09SP-OUT(MONO)J201SD CARDSLOTA/DJ701 MIC REMOTEDATA03CLKCMDMMC1OLEDSSD1305T6R1ADDRESS BUSDATA BUSSDA10SDRAS#SDCAS#SDWE#CE2#Q311RTCI2CCOIN TYPEBATTERYZ701INT2GPIO202P-INS-OUTSHIFT RESISTEROE#,WE#McBSP0RTC_INT#SDRAMI/FSDASCLD201206 LEDREC/LEVEL/PEAKSDASCLGPIO8：0D15:0Q613BATT SWQ6083.3V REGQ6071.8V REG

37、Q3031.2V REGQ6045V DC-DCCONVERTERBAT_MONQ6173.3V REGCVDDRCVDDRDVDDUSBPLLVDDUSBVDDDVDDADVDDAVDDRESET201S-INP-OUTSHIFT RESISTERUSBVBUS5VIOVDDDVDDDC I N5VHPLOUTHPROUTHPLCOMHPRCOMLEFT_LOPLEFT_LOMRIGHT_LOPRIGHT_LOMMIC2L/LINE2LMIC2R/LINE2RMIC3L/LINE3LMIC3R/LINE3RMIC BIAS BATTERYAA orNIMHXA20:0AIN3:0D3. 31

38、. 2D3. 3RESET#A3. 31. 8W/P_SWINS_SWQ004RESETDRVDDAVDDQ 207USB CO NTRO LLERM 66592X301XTAL32.768KHzDATAADDRESS BUSD15:0A5:0DHPDHMCE1#CE1#CS# RD#WR0# WR1#INTCE0#INTQ002OSCILLATOR12MHzX2/CLKINX1RESET_NVBUSXINAFEAVDD AFEDVDDBIASVDD PLLVDDVDD(CORE) VIFMcBSP2SYS_RST#J608INTERNALMIC-RchQ405ADG736MIC SWJ611

39、MIC EARTHQ551MUTEQ614POW SWQ4154.6V REGJ610 B TO B CONNECTOREXTMIC_DETLINEIN_DETMIC_ATT1,2Q414,510,511MUTE DRIVERHP_DETMUTE_CONTQ705,706LED DRIVERREMO_KEYLED_GRNLED_REDRESETSDASCLBCLKDINDOUTWCLKMCLKBCLKDINDOUTWCLKCLK12MSDASCLCODEC_RST#MIC_SELRTC_VCCS701LEVEL-SWS702LEVEL+SWQ612DC_DETSWDC_INQ501NJM273

40、7RB1LINE-OUT AMPQ408,Q426LOW CUTFILTERLCF_CONTMIC1L/LINE1LMIC1R/LINE1RQ611NJM2737RB1MIC AMPQ406,407,Q411MIC ATTP_ONJ301 B TO B CONNECTORCR1220/1FCQ3043.3V DC-DCCONVERTERJ204OLEDCONNECTORRTC_VCCCLK_12MQ30112V DC-DCCONVERTERQ203,204LED DRIVERREMO_KEYREMO_KEYQ3021.5V REGBCLKDINDOUTWCLKPOW_CONT1MUTE_CON

41、TMIC_ATT1MIC_ATT2MIC_SELCODEC_RST#MICBIAS CONLCF_CONTLED_REDLED_GRNHP_DETDC_DETKEY_LOCKP_ONEXTMIC_DETLININ_DETP_CONT1CLK,DATA,STB,SYS_RST#Q083VIN _LOW_DETQ502 MIC BIASS703POWERSWS704KEY LOCKSWD3. 3VI NUSBVBUS5V121. 5VI ND3. 3SUB PW BM AI N PW BP102P1014. 65RES001S007DISPLAY/ /PLAY/SKIPBACK/VOL+/VOL-

42、 KEYS203SD COVERSWCLK ,DATA,STBQ208VBUSDETQ514,515MUTEVBUS_DETQ427MIC BIASSWQ615,D612WAKEJ601DC JACKEX001EX003REC/RECPAUSE/STOP KEYMICBIAS_CON6. SCHEMATIC DIAGRAM1112OE#0.1uC021R0660C01522uR10522R1112212438765DGNDSD_DATA0C1330.1uA50.1uC0170R184RTC_INT#BCLKD1533R037P_CONT1S004SKRMABE01012DIN100kR1070

43、.1uC011R1820R0932212438765D11R10222C0710.1u1kR186R029 82kR06922kQ002DSO321SR12.0MHz50ppm4Vdd3OUT1CONT2GNDR10922R047 1kR0952212438765470R075NMR055D132200pC0780.1uC036SR-CLK0.1uC014CLK_12MD4R1342212438765C1320.1uD/C#D10KEY_STO PC1370.1uR09922TP009SDINTC041NM33R038100kR006REMO_KEYR10422SD_SW0.1uC024R02

44、8 82kEX00112470pC074SD_DATA3S007SKRMABE010120.1uC022SD_DATA1S002SKRMABE01012R0922212438765TP011100kR0070.1uC027R17410kA20.1uC032TP002TP101R09822S003SKRMABE010120.1uC026R10622R1402212438765R1132212438765SRO-STBR0640SD_DATA2R024 0R09622D12D1R1362212438765C1220.1uNMR018TP004R034NM100kR057C1310.1uR07047

45、kC1350.1u0.1uC013C0030.1u0R052TP010R010220kC0771u0.1uC01610kR073A6100kR0170R1830.1uC031100kR019R0816.8kR06500.1uC033R09722SCKSRI-DATAC1340.1uC0061u0R061NMR021100R0891.2V100kR0220R051C1360.1uR0630TP007NMC0040.1uC040R0600R10322100kR008100kR015TP100R1352212438765SD_CLK0.1uC034470pC0720.1uC025SDAD00.1uC

46、023R1152212438765R17510kC1214.7uR14222124387650R121R08212k0.1uC018A1A3R0771.5kR0803.9kSS#EX00212D3470pC073R0781.8k100kR0090.1uC03833R036SRI-STBWCLKR1142212438765D20.1uC0350.1uC019WE#1kR187S001SKRMABE01012SYS_RST#R032 47kS006SKRMABE01012SD_CMDT22U/4VC028R1382212438765R1310R0434.7kR09010k0.1uC037100kR

47、058D14TP105R1122212438765DOU TQ004PST-3629NR1OUT2VDD3GND4NC5CdR027 220kSCL1kR188D7R1231k10kR072TP003470R074D5EX00312R10122C1304.7u0R0250R122R00533100kR056R0444.7kR1240R0331kMUTE_CON TTP005KEY_RECTP044R1372212438765R00233D6D80.1uC042R0590KEY_LEV+RE#BAT_MO NTP006R030 82kNMR020S005SKRMABE010120.1uC020C

48、1231uR062010kR071D9470R076CE0#R141221243876533R035R0792.7kA4R10822R0942212438765L00100.1uC012R00310kNMR0160.1uC030R1320SRO-DATATP008R031 82kSOFINT0#D3.3VR0670R100220.1uC039R0450.1u10uC029KEY_R-PAUSQ005MT48LC4M16A2B4-7EG3A9H9A10G2A11G7BA0G8BA1CLKF2CKEF3H8A1J8A2J7A3J3A4J2A5A1VSS1CAS#F7RAS#F8WE#F9H3A6H

49、2A7H1A8CS#G9E3VSS2J1VSS3A3VSSQ1C3VSSQ 2B7VSSQ 3D7VSSQ 4NC1G1NC2E2DQMLE8F1DQMHA2DQ15B1DQ14B2DQ13C1DQ12C2DQ11D1DQ10D2DQ9E1DQ8E9DQ7D8DQ6D9DQ5C8DQ4C9DQ3B8DQ2B9DQ1A8DQ0VDD1A9H7A0VDD2E7VDD3J9VDDQ 1A7VDDQ 2B3VDDQ 3C7VDDQ 4D3Q001TMS320VC5509AZHHRTCINX2B12RTCINX1A12TRST#J12TCKJ13TDIK14TDOK13TMSJ14EMU0K11EMU1

50、/OFFK12GPIO8/RE#G5GPIO 7D1GPIO 6C4GPIO 5D5GPIO 4A3GPIO 3B3GPIO2E2GPIO1E1GPIO 0F3MMC2_DAT3/FSX2D10MMC2_DAT0/CLKX2B10MMC2_CLK/DX2A11MMC2_DAT2/FSR2C9MMC2_DAT1/DR2A10MMC2_CMD/CLKR2A9MMC1_DAT3/FSX1E8MMC1_DAT0/CLKX1C8MMC1_CLK/DX1E9MMC1_DAT2/FSR1A7MMC1_DAT1/DR1D8MMC1_CMD/CLKR1D7CLKR0B5DR0D6FSR0A5CLKX0C6DX0