Denon-PMD580-nssr-sm维修电路原理图.pdf

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1、Please use this service manual with referring to the user guide ( 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。Part no. 00M09CS855010First Issue 2008.02 For U.S.A., Canada, Europe, & Japan modelSERVICE MANUALMODEL PMD580Network Solid State RecorderKAYABACHO TOWER, 1-21-2 SHINKAWA, CHUO-KU, TOKYO 104

2、-0033 JAPANTelephone : 03 (6731) 5588D&M Holdings Inc.PROFESSIONAL BUSINESS COMPANYRadioFans.CN 收音机爱 好者资料库TABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. SERVICE MODE . 2 3. SETTING THE MAC ADDRESS . 4 4. UPDATING THE FIRMWARE . 5 5. WIRING DIAGRAM .11 6. BLOCK DIAGRAM . 13 7. SCHEM

3、ATIC DIAGRAM . 15 8. PARTS LOCATION . 33 9. EXPLODED VIEW AND PARTS LIST . 53 10. PACKING AND PARTS LIST . 55 11. IC DATA . 59 12. ELECTRICAL PARTS LIST . 77RadioFans.CN 收音机爱 好者资料库11. TECHNICAL SPECIFICATIONSDigital Audio SystemSystem .Solid State RecorderUsable Media .CF memory cards, Microdrive ca

4、rdsRecording and media methodsMP3 .MPEG1 Layer III compressionWAV .16/24 bit linear PCMRecording MP3 bit rate (selectable)Mono .160, 128, 96, 64, 32 kbpsStereo .320, 256, 192, 128, 64 kbpsSampling frequency .44.1, 48 kHzNumber of channels .2 (stereo), 1 (mono)Audio Frequency response .10 to 20,000Hz

5、 1.0 dBSignal-to-Noise Ratio IEC-A weighted . 91 dBTotal Harmonic Distortion at 0 VU (PCM) .0.01 %Dynamic Range . 94 dBInputsBalanced InputType .XLR (1:GND, 2:HOT, 3:COLD)Input Sensitivity .+4 dBu /20 dBu /24 kohmsUnbalanced InputType .RCA jackInput Sensitivity .500 mVrms /22 kohmsUNBALANCED DIGITAL

6、 INType .RCA jackInput impedance .75 ohmsStandard input level .0.5 Vp-pSampling frequency .44.1 /48 kHzFormat .AES/EBU or SPDIF (IEC 958 Type II)Balanced Digital InputType .XLR (1:GND, 2:HOT, 3:COLD)Sampling frequency .44.1 /48 kHzFormat .AES/EBU or SPDIF (IEC 958 Type II)OutputsBalanced outputType

7、.XLR (1:GND, 2:HOT, 3:COLD)Level . +18 dBu (+4dBu reference) /600 ohmsUnbalanced outputType .RCA jackStandard level .2 Vrms (+4dBu reference) /10 kohmsBalanced Digital outputType .XLR (1:GND, 2:HOT, 3:COLD)Output impedance .110 ohmsStandard output level .3.5 Vp-pFormat .AES/EBU or SPDIF (IEC 958 Typ

8、e II) selectableUnbalanced Digital outputType .RCA jackOutput impedance .75 ohmsStandard output level .0.5 Vp-pSampling frequency .44.1/48 kHzFormat .AES/EBU or SPDIF (IEC 958 Type II)LAN InterfaceFormat .10Base-T/100Base-TXTransmission rate .10/100 MbpsConnector . 8pin RJ-45GeneralPower requirement

9、sUS model .AC120 V 60 HzEuropean model .AC100 - 240 V 50/60 HzJapan model .AC100 V 50/60 HzPower consumption (U/N) . 26 WPower consumption (F) . 18 WEnvironmental conditionsOperational temperature .5 - 35 C (41 - 95 F)Operational humidity .25 - 85 %, no condensatingStorage temperature .20 - 60 C (4

10、- 140 F)Headphone Output power .18 mW+18 mW /32 ohmsDimensionsWidth .483 mm (19.0)Height .52 mm (2.0)Depth .344 mm (13.5)Weight .3.7 kg (8.2 lbs)Included accessoriesPower cord (for US) .1Power cord (for Europe) .2Power cord (for Japan) .1USB cable .1Audio cable .2CF door Screw. .2Retainer .1User Gui

11、de .1CD-ROM (U/N) .1Customer Registration Document (only for US) .1Adapter (for Japan) .1 Specifi cations are subject to change without notice.2* In the mode mentioned below, pressing the STOP/CANCEL button will cancel the operation. An operation executed by pressing the Jog wheel cannot be canceled

12、.以下各、 STOP/CANCEL押操作。押実行場合。Turn right the Jog wheel one click.時 計方向1 回。Press the Jog wheel while this display is shown.表示中押。All LCD pixels are activated.LCD全点灯。Turn right the Jog wheel one click.時 計方向1 回。Press the Jog wheel while this display is shown.表示中押。The LEDs of the level meter, REC, REC PAUSE

13、, and PLAY buttons all light.表示、 REC、 REC PAUSE、 PLAYLED全点灯。Turn right the Jog wheel one click.時 計方向1 回。2. SERVICE MODEService mode can be performed with the following procedures:1. Press the POWER ON/OFF switch to turn on the power. When the power is turned on, “Booting” then “Initial” then “Loadin

14、g” appear on the display, followed by the track number and time. Once the display shown below appears, follow the procedures below.* If a CF card has not been loaded, “No Card” appears.2. If you press and hold both the STOP/CANCEL button and DISPLAY/LOCK button for several seconds, the unit will ent

15、er Service mode. The following display appears.2. 以下手順従、 実行。1. POWER ON/OFF押、 PMD580電源入。電源入後、 “Booting”“Initial”“Loading” 表示、 最後時間表示。下記表示後、 次手順操作。CF挿入、 “No Card” 表示。2. STOP/CANCELDISPLAY/LOCK同時長押、 本機。 、 以下表示。3Turn right the Jog wheel one click.時 計方向1 回。Press the Jog wheel while this display is shown

16、.表示中押。The default values for the destination (Europe, United States, or Japan) are set for initialization.1) Select “US” for the United States, “EU” for Europe, or “JP” for Japan.2) Press the Jog wheel. A read/write check of the EEPROM is performed, which takes 1 minute. Then the default values for

17、the destination are written to the EEPROM.各仕向 （、 、 日本） 値設定、 初期化。 向場合 “US” 、 向場合 “EU” 、 日本向場合 “JP” 選択。 押、 EEPROM 約1分間実施、 後仕向応 値EEPROM書込。Press the Jog wheel while this display is shown.表示中押。All tracks are played in Repeat All mode.全繰返 （Repeat All） 再生。Turn right the Jog wheel one click.時 計方向1 回。Press t

18、he Jog wheel while this display is shown.表示中押。ENABLE/DISABLE for the sensor of the Card door can be set.CFENABLE/DISABLE。Turn right the Jog wheel one click.時 計方向1 回。Press the Jog wheel while this display is shown.表示中押。The Mac Address can be confi rmed.Mac Address確認。Turn right the Jog wheel one click

19、.時 計方向1 回。Press the Jog wheel while this display is shown.表示中押。The Mac Address can be set. (See “3. Setting the MAC ADDRESSS.”)Mac Address設定。（3. MAC ADDRESS設定方法参照。 ）Turn right the Jog wheel one click.時 計方向1 回。43. If the STOP/CANCEL button is held pressed for several seconds, the display will return

20、to that previous from Service mode.3. STOP/CANCEL長押、 元画面戻。 (For Japan) （日本向）Turn right the Jog wheel one click.時 計方向1 回。* When the Jog wheel is turned left, the mode changes in reverse order with each click. 反時計方向1回逆順変。Press the Jog wheel while this display is shown.表示中押。The lighting condition of th

21、e LED of each button can be checked with the special tool connected to the parallel connector. PLAY button .The PLAY LED lights. REC button .The REC LED lights. PREVIOUS button .The PLAY LED and Extra2 LED light. NEXT button .The REC LED and Extra1 LED light. EXTRA1 button .The Extra1 LED lights. EX

22、TRA2 button .The Extra2 LED lights. STOP button .All LED goes off.端子専用治具接続、各LED点灯確認。 PLAY . PLAY LED点灯 REC . REC LED点灯 PREVIOUS .PLAY LED / Extra2 LED点灯 NEXT . REC LED / Extra1 LED点灯 EXTRA1 . Extra1 LED点灯 EXTRA2 . Extra2 LED点灯 STOP . LED全消灯53. SETTING THE MAC ADDRESSSet “Mac Address” in Service mode

23、.1. Press the POWER ON/OFF switch to turn on the power.2. If you press and hold both the STOP/CANCEL button and DISPLAY/LOCK button for several seconds, the unit will enter Service mode. The following display appears.3. Press the Jog wheel with “Mac Add Set” displayed. The following display appears.

24、4. Set the Mac Address. Turn the Jog wheel until the target digit is set then press the Jog wheel. (Set each digit of the address from left to right in sequence.) (Example) When the address is to be set to “91-15-00”3. MAC ADDRESS設定方法 “Mac” 設定行。1. POWER ON/OFF押、 PMD580電源入。2. STOP/CANCELDISPLAY/LOCK同

25、時長押、 本機。 、 以下表示。3. “Mac Add Set” 表示状態、 押。、 以下表示。4. 次、 Mac設定。回目的数字設定、 押。 （設定、 左順設定。 ） （例） “91-15-00” 設定時計方向回、 下図“Mac Add Set”表示。Turn right the Jog wheel until “Mac Add Set” is displayed, as shown below.Mac （6文字） 設定終押。Once all 6 digits of the Mac Address have been set, press the Jog wheel.64. UPDATING

26、 THE FIRMWAREThe updating method for the PDM580s fi rmware is common to all destinations. However, after updating, resetting is required for the destination from the “EEPROM” settings in Service mode. For details, see “EEPROM” settings in Service mode.Requirements for updating the firmware PMD580 to

27、 be updated CF card Personal computer Firmware updating fi le Preparations for updating1. Check the volume of the firmware updating file on your PC. Check the free space of the CF card by accessing it from My Computer of your PC or Windows Explorer.2. Make sure that there is enough free space for th

28、e firmware updating file, and check that there is no old firmware updating file on the CF card. If you find the old firmware updating file named “PMD580up.bin” (the filename of the updating file), delete it from the CF card.3. Copy the new firmware updating file on your PC to the “Root” folder of th

29、e CF card. Then it is recommended to check the creation date of the firmware updating file after copying it. The filename of the firmware updating file is always “PMD580up.bin.” This completes the preparations for updating the firmware.4. 書換PMD580更新方法、 各仕向違。、 更新後“EEPROM”設定仕向再設定必要。詳“EEPROM”設定覧。更新作業必要

30、 書換PMD580 CF 更新用更新前準備1. 更新用容量手元確認。、等CF空容量確認。2. 確認更新用容量対充分空容量確保、 CF古更新用確認。 更新用名 （更新用名常同） “PMD580up.bin” 既存在、 CF書込同一名削除。3. 上更新用CF“Root”。 更新用CF後、更新用作成日時確認勧。 更新用名 （更新用名常同） 、 “PMD580up.bin”。 以上更新準備整。7Updating the fi rmwareLoad the prepared CF card into the PMD580 to update the fi rmware.1. Insert the CF

31、card to the Card compartment with the PMD580 turned off and close the door. The USB cable should not be connected to the PDM580.2. Turn the PMD580 on. The power indicator (blue) flashes, and after several seconds “Booting” appears on the display. Then after several tens of seconds, “Initial” then “L

32、oading” appear on the display in sequence, and finally “Update? Yes” appears.Note:Once updating of the firmware begins, it cannot be stopped. During updating, unplugging the AC power cord, turning the power off, opening the Card door, and any action on the operation panel must be avoided, any of whi

33、ch may result in abnormal updating and lead to trouble in operations.If normal updating is aborted, a second attempt may not be possible. Updating of the firmware must be performed carefully.更新作業前準備CFPMD580挿入更新。1. PMD580電源OFF状態、 前準備CFCF挿入部挿入、 閉。USBPMD580接続。2. PMD580電源入。 電源 （青） 点滅、 数秒後“Booting”表示。 数1

34、0秒後、 “Initial” “Loading” 表示、 最後 “Update? Yes” 表示。注意：更新一旦始途中停止。更新中電源抜、電源OFF、CF開、操作操作、正常更新、動作不良。行為絶対行。正常更新、再更新場合。更新作業操作含十分注意行。8更新作業実施1. 更 新、“Update? Yes” 表示状態、 押 。 、 以下確認表示表示。 更新用現在本機古、 “Old Ver?”表示。 更新用現在本機同、 “Same Ver?”表示。 上記内容確認後、 再度押。 更新開始、更新中上図 部分 繰返表示。 更新時間CF容量異、 目安約45分。2. 更新終了、 “Finish” 一瞬表示、同時

35、Reboot回路自動的働、 電源OFFON切替。以降動作電源入同動作。 電源 （青） 点滅、 数秒後“Booting”表示。 数秒後、 “Initial” “Loading” 表示、 最後 “Update? Yes” 表示。更新完了。 状態何度同書込可能。更新完全終了以下手順通常移行。Updating procedures1. To update the firmware, first press the Jog wheel with “Update? Yes” displayed. The following confirmation display appears. If the vers

36、ion of the fi rmware updating fi le is older than the current one, “Old Ver?” appears. If the version of the fi rmware updating fi le is the same as the current one, “Same Ver?” appears. Answer the above prompt, and press the Jog wheel again. Updating of the firmware begins, and then then appear rep

37、eatedly at during updating. The time required for updating depends on the access speed of the CF card and the volume of the firmware, usually 4 to 5 minutes.2. When updating is finished, “Finish” momentarily appears on the display, and the Reboot circuit on the main board is activated automatically,

38、 which turns the power OFF then ON again. The subsequent procedures are the same as those when turning the power on. The power indicator (blue) flashes, and after several seconds “Booting” appears on the display. Then after several tens of seconds, “Initial” and “Loading” appear on the display in se

39、quence, and finally “Update? Yes” appears. A Yes response completes updating of the firmware. In this mode, the same program can be written repeatedly. To terminate updating of the firmware, follow the procedures below to return to the normal operation mode.9更新終了通常移行1. “Update? Yes” 表示状態、時計方向1回。 “Up

40、date? No” 変。2. 状態押。 “Loading” 表示、 CF点滅CF記録。 完了、 CF記録内容表示。Terminating updating and returning to the normal mode1. Turn right the Jog wheel one click with “Update? Yes” displayed. “Update? No” appears on the display.2. Press the Jog wheel. “Loading“ appears on the display, the Card access light flashe

41、s, and the file recorded on the CF card is loaded. When loading of the file completes, the contents recorded on the CF card appear.10確認停止状態“F/W version”確認。1. 停止状態、 SHIFT押MENU/STORE同時押。移行。 、 表示。2. 時計方向回、 “U16 F/W version” 表示、 状態押。 “ver 1.00” 表示。 （表示例: Version1.00場合）3. 状態押、 元戻。4. 通常戻場合MENU/STORE押。Chec

42、king the fi rmware versionIn Stop mode, you can check the fi rmware version with “F/W version” of the Utility menu.1. Press both the MENU/STORE button and the SHIFT button in Stop mode. The Utility menu appears on the display.2. Turn right the Jog wheel until “U16 F/W version” is displayed then pres

43、s the Jog wheel. A version number, such as “ver 1.00,” appears on the display. (Example: The version number is 1.00)3. Press the Jog wheel to restore the previous display.4. Press the MENU/STORE button to return to the normal operation mode from the Utility menu.5. WIRING DIAGRAMW001W003WA04W002WB04

44、W004W014W010W012(F)W015W980 W005J851LCD UNIT CABLE W011MAIN PWBAUDIO INTERFACE PCBAUDIOINBAL-RAUDIOINBAL-LPOWER SUPPLY PCBAUDIOINUNBALCEDRS232C INTERFACE PCB(U)/PARALLEL PCB(F)CF CONNECTOR:J008ALPS:SCFB1A0500&SCFB3A0200HEADPHONES PCBAUDIOOUT BAL-RAUDIOOUT BAL-LAUDIOOUTUNBALCEDDIGTALIN BALDIGTALOUTBA

45、LSPDIFIN/OUTREMOTELAND-SUB9IN(U) /15PIN(F) RS-232CDRV(U)uPD4721CPU:EP9315EEROM:AT24C16ANUSBCONTROLER:ISP1582RTC:RS5C372FLASH:JS28F128P30T85DIT/DIR:CS8420SDRAM:MT48LC64M4A2ETHERNETTRANCEIVER:78Q2120C-64T-BAUDIOSELECTOR:LC78211ELE.VOL:TC9459BFGSDRAM:MT48LC64M4A2USBCONNECTOR:J051POWER LED PCBFRONT PCBL

46、CD UNITSWSWSWLED METERSWSWSWSWENCODER PCBJOGSWSUB CPU:uPD78F9222CODEC:CS4271J703J702J011J850J800JB04J001J502(J652)(F)J052J012(F)JD06JD07J014J004BATTERY:CR2032DOORSWJ007J852J704J710JA04J501J701INLETJ700J015JC03LEDELE.VOL:TC9459BFGRELAYRELAYDIGSELECTOR:SN65LVD348ER SWTRANS:RELAY:FTR-F1PHOTOLUPTER:GP1S

47、58VPOWERSW:1SDKLAHEADPHONEHEADPHONE VOL11126. BLOCK DIAGRAMLXLR INPUTRLINE INPUTLRLINE OUTPUTLRXLR OUTPUTLRAES/EBU OUTPUTAES/EBU INPUTSPDIF OUTPUT14.7456MHzSPDIF INPUT32.768kHzHEADPHONEINLET+3VU/SUB U-COMAC100VAC230V+14V/AUDIO-14V/AUDIO+5VPROCESSOREP9315FLASH MEMORYJS28F128P30T85SDRAMMT48LC64M4A2 2C

48、FCONNECTORADDRESS BUFFERTC74LCX16244FTDATA BUFFERTC74LCX16245FTUSBCONTROLLERISP1582USBCONNECTORETHERNETCONTROLLER78Q2120C09A-64CGTETHERNETCONNECTORKEY&JOGRTCRS5C372AEEPROMAT24C16ANLCD UNITLCD BUSSN74LV273APW2SN74LV244APWD-SUB9PIN(U/N)RC-232C DRIVERUPD4721GSTALLY BUSSN74LV541APWSN74LV125APWD-SUB(F)15

49、PINLED METERMETER BUSSN74LV138APW 2CODECCS4271DIR/DITCS8420AUDIO CLOCKSELECTORSN74LV125APWINPUTVOLUMETC9459BFGOUTPUTVOLUME/ATTTC9459BFGSPDIF LEVEL CHANGERTC74HCU04AFAES/SPDIF INPUTSELECTORLINE DRIVERSN65LVDM179ATTALCALCAUDIOSELECTORLC78211(2/3)AUDIOSELECTORLC78211(1/3)ATTMULTI POWER SUPPLYSUB U-COMU

50、PD78F9222RELAYRELAYTRANSTRANSER SWTRANSDAADDITDIRSRCLED DRIVERNJU3716AMCFDOORSW13147. SCHEMATIC DIAGRAMAMUTEC8420_INTTP490R073MUTE_OUTDAN202KD007123SN74LV04APWQ01034OPENR087D GND1 2kR074TPF150TPF151OPENC040TALLY_MUTETPF1520R402SN74LV125APWQ005564Q406DTA114TUA T106+3VU+3 3VDOPEND009123+3 3VDOPEND0081