Tascam HD-P2 Service Manual 电路图.pdf

上传人：cc518

文档编号：218884

上传时间：2025-03-13

格式：PDF

页数：23

大小：3.56MB

《Tascam HD-P2 Service Manual 电路图.pdf》由会员分享，可在线阅读，更多相关《Tascam HD-P2 Service Manual 电路图.pdf（23页珍藏版）》请在收音机爱好者资料库上搜索。

1、HD-P2HD-P2 Portable Stereo Audio Recorder Effective : February, 2006S-0148 CONTENTS 1. Specifications 2 2. Test Mode 6 3. Updating and Some Setting Procedures 8 4. Warning Messages 10 5. Disassembly 11 6. Block Diagram 13 7. Level Diagram 14 8. Exploded View and Parts List 15 9. PC Boards and Parts

2、List 18 10. Included Accessories 23 目次 1. 仕様 2 2. 緊急時操作 6 3. 方法他各種設定 8 4. 警告 10 5. 分解手順 11 6. 13 7. 14 8. 分解図 15 9. 基板図 18 10. 付属品 23 SERVICE MANUAL RadioFans.CN 收音机爱好者资料库 2 1. SPECIFICATIONS 仕様 TASCAM HD-P2 Specifications Recording Media:Compact Flash, Microdrive File Format:BWF Broadcast Wave Fil

3、e (FAT16/FAT32) Recording time:24 minutes (256 MB Compact Flash, Fs=44.1 kHz 16 bit stereo) Operating time:5 Hours Sample Rates:44.1/48/88.2/96/176.4/192 kHz Sample Clock refs:S/PDIF, Video (NTSC or PAL), LTC, WORD Quantization:16/24 bit Pre-record buffer:Up to 10 seconds Time code types:23.976,24,2

4、5,29,29.97 DF/NDF, 30 DF/NDF Frequency response Nominal level:20 Hz to 20 kHz 1.0 dB (44.1 kHz/48 kHz) MIC to LINE OUT:20 to 40 kHz 0.5 dB/4.0 dB (88.2 kHz/96 kHz) 40 to 80 kHz 0.5 dB/20 dB (176.4 kHz/192 kHz) Noise level Trim Max (22 Hz to 22 kHz): Up to 55 dBu MIC to LINE OUT Dynamic Range (44.1kH

5、z, 22k LPF, A-weighted): 105dB MIC to LINE OUT THD+N(MAX LEVEL at 1kHz) THD+N (MAX LEVEL at 1 kHz): Up to 0.01% MIC to LINE OUT TRIM MIN:Up to 0.01% 22 kLPF Crosstalk at 1 kHz:Over 80 dB MIC to Monitor Out Delay:44.1 kHz 1.5 msec 192 kHz 0.7 mesc Limiter:Attach time Up to 25 usec Release time Up to

6、50 msec Low Cut:High pass 100 Hz cut off 18 dB/OCT 定格記録：、記録：BWF（Broadcast Wave File）（FAT32/FAT16) 録音時間：24 分（256MB 使用、Fs 44.1 kHz、16bit Stereo 時）動作時間（電源時）： 5 時間（入力信号録音時、単3 形8 本）長：16、24 周波数：44.1、48、88.2、96、 176.4、192kHz 外部：S/PDIF 、（NTSC PAL）、 SMPTE/EBU 、：23.976、24、25、29.97DF、 29.97NDF、30DF、30

7、NDF 時間：5 10 秒（周波数依存）電気的性能周波数特性（MIC 入力 LINE OUT、規定）： 20 20,000Hz、 1.0dB （44.1kHz/48kHz） 20 40,000Hz、 0.5dB/4.0dB （88.2kHz/96kHz） 20 80,000Hz、 0.5dB/20dB （176.4kHz/192kHz）（最大、22 22,000Hz、MIC 入力 LINE OUT)： 55dBu 以下（MIC 入力 LINE OUT、44.1kHz、 22k LPF、A-weighted）： 105dB THD N（MIC 入力 LINE OUT、最大、最小、1

8、kHz、22k LPF）： 0.01%以下（1kHz、MIC 入力 LINE OUT）： 80dB 以上電気的仕様：1.5msec（44.1kHz） 0.7msec（192kHz）：：25 秒以下：最大50 秒：100Hz 、18dB/ 電源： 48V、10mA RadioFans.CN 收音机爱好者资料库 3 TASCAM HD-P2 Phantom Power:+48 Volt, 10 mA Input/Output Connectors Analog I/O MIC Input Connector:XLR331 type Input Impedance:1.3 k? Ba

9、lance Mic Input Level:60 dBu (Trim Max) to 13.8 dBu (Trim Min) Internal Mic level:60 dBu (Trim Max) to 13.8 dBu (Trim Min) Headroom:16dB/23 dB (with limiter) Maximum Gain:46.2 dB Pad:20 dB LINE Input Connector:RCA Pin type Input Impedance:10 k? Input Level:46.2 dBV (Trim Max) to 0 dBu (Trim Min) Hea

10、droom:10 dB Maximum Gain:46.2 dB LINE Output Connector:RCA Pin type Input Impedance:100 ? Input Level:10 dBV Head Room:+16 dBV Headphone Output Connector:6 TRS PHONE jack (Tip: L, Ring: R, Sleeve: GND) Output Power:55 mW+55 mW (32 ?) Speaker Output:500 mW (16 ?) Digital I/O COAXIAL INPUT/OUTPUT Conn

11、ector:RCA Pin type Input Impedance:75 ? Format:IEC60958 (S/PDIF) 入出力仕様 MIC/LINE 入力（）：XLR-3-31 （1：GND、2：HOT、3：COLD）入力：1.3k 入力： 60dBu（最大） 13.8dBu（最小）：16dB（OFF 時） 23dB（ON 時）最大：46.2dB ：20dB 内蔵入力： 60dBu（最大） 13.8dBu（最小） LINE IN 入力（）：RCA 入力：10k 入力： 46.2dBV（最大） 0dBV（最小）：10dB 最大：46.2dB LINE OUT 出力（）：

12、RCA 出力：100 規定出力： 10dBV 最大出力： 16dBV PHONES 出力（）：6三極負荷：32 出力：55mW 55mW 最大出力： 4.7dBu（1%歪時）内蔵出力：500mW ：16 入出力仕様 DIGITAL IN 入力：RCA 入力：75 信号：IEC60958（S/PDIF）長：24 DIGITAL OUT 出力：RCA 出力：75 信号：IEC60958（S/PDIF）長：24 RadioFans.CN 收音机爱好者资料库 4 TASCAM HD-P2 Quantization:24 bit Other Inputs LTC INPUT Conne

13、ctor:XLR331 Input Impedance:75 ? VIDEO INPUT Connector:BNC Input Impedance:75 ? KEYBOARD Connector:PS/2 FIREWIRE Connector:IEEE.1394 (6 Pin) Format:IEEE.1394 (Asynchoronous) Baud Rate:400 Mbps Display LCD:240 x160 dots with backlight Power AC ADAPTOR Input:USA/Canada 120 V AC, 60 Hz Europe/U.K. 230

14、V AC, 50 Hz Australia 240 V AC, 50 Hz Output: DC12 V Rash Current:600 mA Power Consumption: 6 W (CompactFlash) Battery:8 x AA type dry cell (NiMH recommended) Operating temperature: 0 to 35 C Dimensions (w x d x h): 260 x 196 x 65 Weight:1.2 kg (without the batteries) Compatible Operating Systems: W

15、indows XP and Macintosh OSX 10.3 他入出力 TIME CODE IN 入力：XLR-3-31 （1：GND、2：HOT、3：COLD）入力： 75 CLOCK IN/VIDEO REF 入力：BNC 入力： 75 KEYBOARD ：PS/2 FireWire ：IEEE1394（6 ）：IEEE1394（非同期）：400Mbps DISPLAY LCD：240160（）一般仕様 AC 電源：100V AC、50/60Hz 出力：DC12V 電流：600mA 消費電力：6W （使用時）：単三乾電池（、水素、）8 本使用動作温度：0 35 外形寸

16、法（幅奥行高）： 260 196 65 mm 重量：1.2kg（本体）付属品：AC、IEEE1394 （2m、6 6 ）、、取扱説明書、対応OS：Windows XP、Macintosh OS X （10.3 以上） 5 TASCAM HD-P2 外形寸法図Dimensional drawing 6 2. TEST MODE 緊急時操作 TASCAM HD-P2 Selecting Test Mode allows you to perform check operations of the encoder, LCD and keys, and also to get into sel

17、f-diagnostics. 1.Switch on the power and press the DISPLAY and PLAY buttons at the same time. The TIMECODE, PAUSE and REC LEDs blink and as you release your fingers from the buttons the PAUSE LED lights solid to indicate the test mode is engaged. 2.Press the PLAY button and the unit switches into a

18、check mode that allows you to perform check operations of the encoder and LCD. As you rotate the encoder, a bar moves up and down on the LCD. Also, as you rotate the encoder rightwards, the TIMECODE, PAUSE and REC LEDs light in sequence to indicate the direction in which the encoder is rotated. Rota

19、ting the encoder leftwards, these LEDs light in reverse order. 3.Press the PLAY button again and the unit switches in a check mode that allows you to perform check operations of the keys. Press the following keys, in the indicated order. PAUSERECHOLDMARKERLOCATE RLOCATE L RETAKETIMECODEREWF.FWDSTOPP

20、LAY DISPLAYPROJECTMENUCANCELSELECT If any of the above buttons is out of order, the REC LED blinks. 4.Once the check operations of the keys are over, the PAUSE LED blinks and the self-diagnostics starts. The self-diagnostics checks the internal clock, the memory access, and the system clock. When no

21、thing goes wrong, the TIMECODE LED blinks. If something goes wrong, the REC LED blinks. 5.To quit test mode, unplug the AC adapter or forcibly switch off the power. 、動作確認、LCD動作確認、動作確認、及自己診断行。 1, 電源投入一緒、DISPLAYPLAY 押。 TIMECODE LED、PAUSE LED、RECLED点滅、手離PAUSE LED点灯、入表。 2, PLAY押、LCD動作確認入。回、LCD上上下移動

22、。、右回、TIMECODE LED、 PAUSE LED、RECLED順番点灯回転方向示。逆回、LED逆順番点灯。 3, 再度、PLAY押、動作確認入。下記順番押、確認。 PAUSERECHOLDMARKERLOCATE R LOCATE LRETAKETIMECODEREW F.FWDSTOPPLAYDISPLAYPROJECT MENUCANCELSELECT 動作異常場合REC LED点滅。 4, 動作確認終了、PAUSE LED点滅、自己診断始。自己診断、内部、確認行。正常場合TIMECODE LED点滅。異常場合REC LED点滅。 5, 終了、AC抜、強制

23、終了行。 7 TASCAM HD-P2 Emergency Boot-up If the update failed because problems occurred in the updating process, you can use the boot program to get the unit restarted. 1.Switch on the power and press the PROJECT and STOP buttons at the same time. The boot program gets the unit started. Remember, the s

24、tarting firmware is in the flash ROM and the same version as shipped. 2.Once the unit restarted, try updating the firmware again. 3.Upon completion of the update, restart the unit in the normal way. Forcible Shutdown If trouble is produced and you cannot switch off the unit, press and hold down the

25、POWER switch for 10 seconds. About FAT 16 & FAT 32 The HD-P2 operates under Windows CE. Windows CE formats media of up to 2 GB in FAT 16. Media of higher capacity are formatted in FAT 32. Te HD-P2 is optimized for FAT 16 although it operates with FAT- 32 media, too. To let the HD-P2 operate with FAT

26、 32, you need to use high- speed transfer media. 緊急起動方法更新中発生、更新場合等Boot本機起動。 1, 電源投入一緒、PROJECTSTOP 押。 Boot起動実行。但、起動FLASH ROM書出荷時古。 2, 起動、再度、更新行。 3, 更新終了後、通常電源投入方法再起動。強制終了方法電源場合、POWER SW10秒間押続。強制終了行。 FAT16 & 32 HD-P2Windows CE上動作。 Windows CE2GBFAT16 。以上FAT32行。 HD-P2FAT32動作、FAT16 最適化。 FAT32

27、動作場合、高速転送必要。 8 3. Updating and Some Setting Procedures 方法他各種設定 TASCAM HD-P2 Updating Procedure 1.Connect the HD-P2 to a PC or Mac using a FireWire cable and select “Fire Dock” in the HD-P2s Main menu. The media in the HD-P2 is an external media as viewed from the PC side. 方法 1. HD-P2FirewirePCMac接続

28、、HD- P2MainFirewire Dock選択。 HD-P2上外部。 2. BIN同場所。 3. 終了、HD-P2切離。 4. HD-P2更新見自動的待。 5. SELECT押、開始 6. 終了“Update Complete”表示。 BIN、終了、HD- P2自動的削除。 7. HD-P2再起動下。 HD-P2取出、上出来。複数台行行更新*.BIN名称使用。 BIN更新後、HD-P2自動的削除。、複数台HD-P2更新場合BINBON BAN名書換。更新終了更新削除。 2.Copy the .bin file to update to the same locat

29、ion as the project. 3.When the file has been copied, disconnect the HD-P2 from the computer. 4.The HD-P2 automatically gets ready for starting the updating process as it detects an updating file. 5.Press the SELECT button and the updating process starts. 6.When the updating process is completed, “Up

30、date Complete” is displayed. The HD-P2 automatically deletes the .bin file in question from the media as the updating process is over. 7. Get the HD-P2 restarted. An alternative is to take out the media from the HD-P2 and make a copy of the .bin file on the computer. Updating Multiple Units The upda

31、ting file used by users has the extension .bin. The HD-P2 automatically deletes this bin file from the medium after completion of update. So when updating multiple HD-P2s you need to rewrite the extension .bin to, for example, .bon or .ban to prevent the file from being deleted. 9 TASCAM HD-P2 Back

32、to Factory Defaults To reset the HD-P2 back to factory defaults, select System Default Project Settings Reset Settings to Factory Defaults in the menu. Clearing Project Numbers All Project numbers are cleared from memory when you select System Default Project Settings Reset Project Counter in the HD

33、-P2s menu. Newly created Projects are numbered starting with 0. Fragmentation in media As you delete and create data on the HD-P2 over and over, data in the media in use are fragmented, and this may cause the media speed to slow down. We recommend formatting your media regularly. Note on Microdrive

34、The microdrive is a hard disk. So there is a chance that it might be damaged due to shock or vibration. There was also a case where playback with the HD-P2s speakers set to maximum volume resulted in damage to the microdrive. ReadMe 1.02 includes Note for users. FireWire Connection There are rarely

35、chances where the HD-P2 might not identify media as you connect the HD-P2 to and disconnect it from a PC or Mac over and over. If this is the case, turn the HD-P2 off and turn it back on. 工場出荷時設定戻方 HD-P2SystemDefault Project SettingsReset Settings to Factory Dafualts選択工場出荷時設定戻。 Project番号方法 HD-P2Sys

36、temDefault Project SettingsReset Project Counter選択Project番号。新規作成Project0作成。 HD-P2使用削除作成、（隙間）発生。遅。常勧。。衝撃振動破損恐。、HD-P2最大状態再生損傷与。注意ReadMe 1.02記載。 Firewire接続 HD-P2PCMacFirewire接続繰返行、HD-P2認識発生。場合、HD-P2電源再度投入。 10 4. Warning Messages 警告 TASCAM HD-P2 This message might be displayed during playb

37、ack or recording. This warns you that the media in use is too slow in speed, prompting you to use a higher speed media. This message will appear during recording, warning you that the media space is running out. You need then to replace the media with a new one or format the media in use. This messa

38、ge will appear when you try switching off the power during recording or playback, prompting you to stop recording or playback before switching off the power. 再生録音中以下表示。、使用間合場合表示。高速使用。録音中容量以下表示。新交換、行。録音中再生中電源切以下表示。録音再生停止、電源切。 11 5. Disassembly 分解手順 TASCAM HD-P2 1. Remove the bottom chassis.

39、 To do this, remove 8 screws. Pay attention to the battery cable on the bottom chassis. 1外 8個外。注意。 2外 10個外。注意。 3外 7個外。 INPUTMONITOR 注意。 2. Remove the top chassis. To do this, remove 10 screws. Pay attention to the speaker cable on the top chassis. 3. Remove the front chassis. To do this, remove

40、7 screws. Pay attention to the INPUT and MONITOR cables on the front chassis. 12 TASCAM HD-P2 4PCB,AMP外。 2個外。 PCB,AMP接続全外。、右側外。 5PCB,MAIN外。 10個外。 PCB,MAIN接続全外。、両側外。 5. Remove the MAIN PCB. To do this, remove 10 screws. Remove all the cables connected to the MAIN PCB. Remove the left and right si

41、de chassiss, too. 4. Remove the AMP PCB. To do this, remove 2 screws. Remove all the cables connected to the AMP PCB. Remove the right side chassis, too. 13 6. BLOCK DIAGRAM TASCAM HD-P2 14 7. LEVEL DIAGRAM TASCAM HD-P2 8. EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW-1 15 分解図 TASCAM HD-P2 EXPLODED VI

42、EW-1 REF.NO.PARTS NO.DESCRIPTIONREMARKS 1- 1M02221200DTOP PANEL,HD-P2 G 1- 2M02222000ABUTTON,TOP(B) HD-P2 G 1- 3M02221900BBUTTON,TOP(A) HD-P2 G 1- 4Y00294100ASP ASSY,SP-AMP HDP2 1- 5M02222300BKNOB,SLIDE TOP HD-P2 G 1- 6M02222700AKNOB,JOG D35 HD-P2 G 1- 7M01393910APOLYEST SHEET,JOG BLACK G 1- 8M02222

43、800AHOLDER,TOP HD-P2 G 1- 9Y00294300AMIC ASSY,MIC-MAIN HDP2 E01086800AHARN ASSY,MIC-MAIN HDP2 3E038410MIC CONDENSER,EM-100 G M0226290HOLDER,RUBBER MIC G 1- 10M02222200BKNOB,SLIDE POWER HD-P2 G 1- 11M02246000CHOLDER,POWER HD-P2 G 1- 12M02308700ASHIELD COVER,HP HD-P2 G 1- 13E01087500AHARN ASSY,MAIN-LC

44、D HDP2 1- 14E95246100APCB ASSY,MAIN HDP2.PCB ASSY,MAIN HDP2(Refer to page 18,19) 1- 15M02223200BSHIELD PLATE,(A)HD-P2 G 1- 16Y00293800AMIC ASSY,MICL-AMPL HDP2 E01086000AHARN ASSY,MICL-AMPL HDP2 E0110640JACK,MIC NC3FD-L-1 1- 17M02221500CSIDE PANEL,(L)HD-P2 G 1- 18M0224150NUT,NRJ-NUT-B 1- 19M02223500A

45、BRACKET,SIDE(L) HD-P2 GG 1- 20E95246700APCB ASSY,LCD HDP2.GATHER PCBA,ANALOG(Refer to page 20) 1- 21M02222900AHOLDER,LCD HD-P2 G 1- 22M02224000ACUSHION,LCD HD-P2 G 1- 233E038390LCD,EW24H00FLWP*A1 1- 24M02223400ASHIELD COVER,LCD HD-P2 G 1- 25M02221000BCHASSIS,MAIN HD-P2 G 1- 26M02223600BBRACKET,SIDE(

46、R) HD-P2 G 1- 27M02221600CSIDE PANEL,(R)HD-P2 G 1- 28Y00293900AMIC ASSY,MICR-AMPR HDP2 E01086100AHARN ASSY,MICR-AMPR HDP2 E0110640JACK,MIC NC3FD-L-1 1- 29M02308500APLATE,SIDE HD-P2 G 1- 30E95246600APCB ASSY,PANEL HDP2.GATHER PCBA,ANALOG(Refer to page 20) 1- 31M02222100AKNOB,SLIDE HOLD HD-P2 G 1- 32M

47、02221700ABUTTON,FRONT(A)HD-P2 G 1- 33M02223000ALENS,LED(A) HD-P2 G 1- 34M02221800BBUTTON,FRONT(B)HD-P2 G 1- 35M02223100ALENS,LED(B) HD-P2 G 1- 36M02223800APLATE,HOOK HD-P2 G 1- 37E95246500APCB ASSY,MONITOR HDP2.GATHER PCBA,ANALOG(Refer to page 20) 1- 38E95246400APCB ASSY,INPUT HDP2 .GATHER PCBA,ANALOG(Refer to page 20) 1- 39M02221100CFRONT PANEL,HD-P2 G 1- 40M