Teac-DV-50-Service-Manual电路原理图.pdf

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1、D DV V- -5 50 0 SERVICE MANUAL DVD/DVD-A/SACD/CD PLAYER Effective : June, 2003S-0096A NOTES PC boards shown are viewed from parts side. The parts with no reference number or no parts number in the exploded views are not supplied. As regards the resistors and capacitors, refer to the circuit diagrams

2、 contained in this manual. Parts marked with this sign are safety critical components. They must be replaced with identical components - refer to the appropriate parts list and ensure exact replacement. Parts of mark can be used only with the version designated. J:JAPAN US:U.S.A. C:CANADA E:EUROPE U

3、K:U.K. K:KOREA 注意 基板図部品面示。 分解図部番部品品番部品供給 。 標準抵抗、省略。 回路図参照。 印安全重要部品。 交換時必指定部品使用。 仕向先 J:JAPAN US:U.S.A. C:CANADA E:EUROPE UK:U.K. K:KOREA RadioFans.CN 收音机爱 好者资料库 2 CONTENTS 1 SPECIFICATIONS 3 2 BLOCK DIAGRAM 5 3 ADJUSTMENT AND SETTING 6 3-1 Tray Adjustments 6 3-2 Service Mode 7 3-3 ID Number and ID Da

4、ta Setting 8 3-4. Region Setting (only for EUR and KOR) 12 4 TEST MODE 13 4-1 Test Mode Screen Display 13 4-2 Self-Diagnostic Function of Pickup Defective 16 4-3 Debugging Screen Specification for the Mechanism Controller 17 4-4 Error Code 21 5 DISASSEMBLING AND REASSEMBLING 28 6 EXPLODED VIEWS AND

5、PARTS LIST 31 7 PC BOARDS AND PARTS LIST 38 PC BOARDS DVDM PCB 38 MAIN PCB 40 DAC PCB 42 SCART PCB 42 FRONT PCB 43 LED PCB 43 V UP PCB 43 TOGGLE PCB 43 POWER PCB 44 REG PCB 44 INLET PCB 44 OUTPUT PCB 44 PSW PCB 44 PARTS LIST MAIN PCB ASSY 45 DAC PCB ASSY 47 SCART PCB ASSY 49 FRONT PCB ASSY 49 LED PC

6、B ASSY 49 V UP PCB ASSY 49 TOGGLE PCB ASSY 49 POWER PCB ASSY 50 REG PCB ASSY 50 INLET PCB ASSY 50 OUTPUT PCB ASSY 50 PSW PCB ASSY 50 8 INCLUDED ACCESSORIES 51 目 次 1 仕 様 4 2 5 3 調整設定 6 3-1 調整 6 3-2 7 3-3 IDID設定 8 3-4 設定（EUR, KOR） 12 4 13 4-1 表示仕様 13 4-2 不良自己診断機能 16 4-3 用画面仕様 17 4-4 表示 25 5 分解組立 28 6

7、分解図 31 7 基板図 38 基板図 DVDM PCB 38 MAIN PCB 40 DAC PCB 42 SCART PCB 42 FRONT PCB 43 LED PCB 43 V UP PCB 43 TOGGLE PCB 43 POWER PCB 44 REG PCB 44 INLET PCB 44 OUTPUT PCB 44 PSW PCB 44 MAIN PCB ASSY 45 DAC PCB ASSY 47 SCART PCB ASSY 49 FRONT PCB ASSY 49 LED PCB ASSY 49 V UP PCB ASSY 49 TOGGLE PCB ASSY 49

8、 POWER PCB ASSY 50 REG PCB ASSY 50 INLET PCB ASSY 50 OUTPUT PCB ASSY 50 PSW PCB ASSY 50 8 付属品 51 RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 3 General System.DVD-Video, DVD-Audio, DVD-R/RW, Video-CD, SACD, CD and MP3 files Power supply .AC 120 V, 60 Hz (U.S.A./Canada model) AC 230 V, 50 Hz (Europe/U.K.

9、 Model) AC 220 V, 60 Hz (Korea Model) Power consumption .34 W Weight .21.2 kg (46-11/16 lbs) External dimensions (W x H x D) .442 x 157 x 354 mm (17-3/8 x 6-3/16 x 13-15/16) Operating temperature .+5 C +35 C (40 F 95 F) Operating humidity.5 % to 85 % (no condensation) Storage temperature .-20 C +55

10、C (-4 F 131 F) Video Output S-Video output (S1/S2) Y (luminance) - Output level.1 Vp-p (75 ) C (color) - Output level .286 mVp-p (75 ) Jacks .S-VIDEO jack Video output (2 individual outputs) Output level .1 Vp-p (75 ) Jacks .RCA jack Component video output (Y, PB, PR) Y-Output level .1.0 Vp-p (75 )

11、PB, PR-Output level .0.7 Vp-p (75 ) Jacks.RCA jacks D1/D2 video output (U.S.A./Canada/Korea model) Y-Output level .1.0 Vp-p (75 ) PB, PR-Output level .0.7 Vp-p (75 ) Jack .D terminal AV connector output (Europe/U.K. Model) .SCART x 2 This connector provides the video and audio signals for connection

12、 to a compatible color TV or monitor. Audio output (Analog Audio) 2CH AUDIO OUT .RCA jack x 2, 2.2 Vrms (1 kHz, 0 dB) 5.1CH AUDIO OUT.RCA jack x 1, 2.2 Vrms (1 kHz, 0 dB) High Quality 2CH AUDIO OUT (XLR x1, RCA jack x1) RCA.2.2 Vrms/47 k (0 dB) XLR.2.2 Vrms/600 (0 dB) Frequency response.5 Hz 80 kHz

13、(-3 dB) Dynamic range (1 kHz).108 dB Total harmonic distortion (1 kHz).0.001 % Crosstalk (1 kHz) .110 dB Audio output (Digital Audio) OPTICAL.Optical digital jack x 1, -15 -21 dBm COAXIAL .RCA jack x 1, 0.5 Vp-p/75 Accessories Power cord x 1 Remote Control Unit (RC-908) x 1 (U.S.A./Canada model) Rem

14、ote Control Unit (RC-887) x 1 (Europe/U.K. Model) Remote Control Unit (RC-884) x 1 (Korea Model) Batteries (AA, SUM-3) x 2 Felt x 3 Warranty card x 1 Owners manual x 1 Design and specifications are subject to change without notice. Weight and dimensions are approximate. SAFETY INFORMATION This produ

15、ct has been designed and manufactured according to FDA regulations title 21, CFR, chapter 1, subchapter J, based on the Radiation Control for Health and Safety Act of 1968, and is classified as a class 1 laser product. There is no hazardous invisible laser radiation during operation because invisibl

16、e laser radiation emitted inside of this product is completely confined in the protective housings. The label required in this regulation is shown 1. OCAUTION USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. Opti

17、cal pickup: Type: OWY8007 Manufacturer: PIONEER CORPORATION Laser output: Less than 0.62 W on the objective lens Wavelength: 79020 nm (CD), 65010 nm (DVD) 1For U.S.A. 仕様 4 形式 DVD、DVD、CD、CD、 CD、DVD-RW、MP3 一般 電源 .100V AC 50-60Hz 消費電力. 28W 外形寸法(W x H x D) . 442mmx157mmx354mm 質量 . 21.2kg 許容動作温度 .535 許容動

18、作湿度 .585(結露) 許容保管温度.2055 映像出力 S1/S2映像出力(2系統) Y出力.1Vp-p(75) C出力 .286mVp-p(75) 出力端子 .S端子 映像出力(2系統) 出力 .1Vp-p(75) 出力端子 .RCA端子 映像出力(Y、CB/PB、CR/PR) Y出力.1Vp-p(75) CB/PB、CR/PR出力.0.7Vp-p(75) 出力端子 .RCA端子 D1/D2端子(Y、CB/PB、CR/PR) Y出力.1Vp-p(75) CB/PB、CR/PR出力.0.7Vp-p(75) 出力端子 .D端子 音声出力 音声出力端子(2、RCA2系統) 5.1ch音声出力端

19、子(5.1、RCA1系統) 最大出力 .2.2Vrms(1kHz、) 規定出力.220mVrms(1kHz、 20dB) 2ch高品位音声出力端子 (2、RCA1系統XLR1系統) 最大出力 RCA : 2.2Vrms/47k() XLR : 2.2Vrms/600() 規定出力 RCA : 220mVrms/47k(20dB) XLR : 220mVrms/600(20dB) 2ch高品位音声出力端子出力特性(FIR時) 周波数特性 .5Hz80kHz(3dB) (1kHz) .108dB 歪率(1kHz) .0.001% (1kHz) .110dB 出力 光出力 .光端子1、1521dBm

20、 同軸出力 .RCA端子1、0.5Vp-p/75 付属品 電源1 (RC-884)1 用乾電池(単3)2本 3枚 取扱説明書1 御愛用者1 JEITA電子情報技術産業協会規格定測定法 。 仕様外観、 改善予告変更。 2 BLOCK DIAGRAM 5 3 ADJUSTMENT AND SETTING 6 調整設定 3-1 Tray Adjustments 1. Pull halfway out the tray by rotating the pulley situated under the Loading Mechanism Assy. 2. Turn the two adjust scr

21、ews (one at left and one at right) for a clearance of 0.2mm between the trays guide and adjust screws at around the center of the tray. 3. After completion of adjustments, apply screw locking agent to the adjust screws. 3-1 調整 1. LOADING MECHANISM ASSY下部回、 半分程引出。 2. 中央付近、部調整隙間 0.2mm調整（左右2所）回。 3. 調整後

22、、塗布。 ADJUST SCREW 0.2mm Initialize the Focus Sweep Setting To set the sweep which was correct with the individual Traverse mechanism, be sure to perform this step when replaced the Traverse mechanism. 1. Hold down the STOP button on the main unit and press the POWER button. OR 1. Switch on power to

23、the main unit. 2. Press 12ESC CLEAR in order on the remote control unit RC-627 (refer to page 7). 設定初期化 個合設定、 交換時必実行 1. 本体STOP押POWER押。 1. 本体電源入。 2. RC-627（7参照）12 ESC CLEAR順押。 7 ESCTEST DISPLAYSIDE.ASIDE.B TV/LDPSEARCH CLEAR+100 1234 5678 9 STOPPAUSEPLAY DIG/ANA STEREOA.MONP.RUN CX ONE SHOT REP.BREP.

24、A CHP/TIM 1 2 3-2 Service Mode The remote control unit RC-627 (Part Number: E00301900A) runs in service mode when pressing 12 in order. This mode is used in this chapter and in 4 TEST MODE. As for key names used in the service mode, refer to the illustration below. Pressing 1 while in service mode d

25、isplays the front microcomputer version number in the FL display. To get the display disappeared, press 1 again. The service mode is in effect until the main unit is turned off. 3-2 RC-627（品番：E00301900A）12 順押、機能。、 本章 4 使用。 名称下図参照。 入状態 再度1押、 FL表 示。表示消 、一度1押 。 本体電源切 有効。 8 3-3 ID Number and ID Data Set

26、ting Entering the ID Number and ID Data for Players with DVD-Audio Compatibility It is necessary with a player with DVD-audio compatibility to set an individual number (ID number) and ID data. If the number and data are not set correctly with the following procedure, operations in the future may not

27、 be guaranteed. You will find the ID number to be set on the label on the Side Chassis R. Important: If no white label is found on the Side Chassis R, write down the specified ID number by checking it according to How to Confirm the ID Number shown below. The Input is Necessary When: DVDM PCB ASSY i

28、s replaced. Downloading FLASH-ROM is finished. No ID Number is displayed on the screen or FL display immediately after the power is turned on or in Stop mode. If No ID DATA is displayed, the ID data must be entered. Creating ID Data Disc Download an image file of ID data disc off the TEAC Service We

29、b Site and write it to a CD-R using a commercially available writing tool. Care should be taken over security for ID data. 3-3 IDID設定 DVD対応IDID 入力 DVD対応DVD再 生、各毎個別番号（ID）ID 設定必要。番号、以下手順 正設定、将来動作保証 。IDSIDE CHASSIS R書。 重要: SIDE CHASSIS R白場合、FALSH ROM前 ID確認方法 従、設 定ID書留。 入力必要場合 DVDM PCB ASSY交換 FLASH ROM後

30、 電源投入直後停止中、画面上FL管 No ID Number 表示場合 No ID DATA 表示時、 ID入力必要。 ID作成 TEACWebID 、市販使、 CD-R書込。 ID取扱十分注意。 ID Number How to Input the ID Number and ID Data Be sure to enter the ID number in Stop mode. Use the remote control unit RC-627 for operations. Only opening/closing of the tray are performed from the

31、player. 1. To enter the input mode, press ESC + STEREO in a status with no ID number set, such as after FLASH-ROM downloading. 2. As number input is enabled when the unit enters the input mode, input the 9-digit ID number. (The entered number is also displayed on the FL display.) 3. After inputting

32、the number, press SEARCH to register the ID number. 4. When the ID number has been registered, the unit enters the ID data input mode. (The FL display indicates NO ID DATA) In this condition, place the ID data disc on the tray and close the tray using the OPEN/CLOSE button on the player. IDID入力方法 ID入力停止中行。 操作全RC-627行。但、開 閉本体OPEN/CLOSE行。 1. 入力入、後ID 何設定状態ESC STEREO押。 2. 入力入数字入力状態、9桁 ID入力。 （FL管表示。 ） 3. 数字入力後SEARCH押、 ID設定。 4. ID設定、ID入力状態。 （FL管 IN ID DATA 表示。 ） 状態ID載、本体 OPE