Teac-DR-L700-Service-Manual电路原理图.pdf
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1、D DR R- -L L7 70 00 0 SERVICE MANUAL DVD Receiver Effective : March, 2003S-0085A 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 cont
2、ained 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. US:U.S.A. C:CANADA E:EUROPE UK:U.K. CONTEN
3、TS 1 SPECIFICATIONS 2 2 ADJUSTMENTS AND CHECKS 3 3 EXPLODED VIEWS AND PARTS LIST 6 4 PC BOARDS AND PARTS LIST 8 5 INCLUDED ACCESSORIES 15 暫 定 版 Preliminary RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 2 DVD Player Pickup. Semiconductor laser, Wavelength 650 nm Signal system . NTSC (U.S.A./Canada model)
4、NTSC / PAL (Europe/U.K. model) Video signal horizontal resolution. More than 480 lines (DVD) Video signal-to-noise ratio. More than 55 dB (DVD) Audio frequency response (at 2 CH stereo mode) . 20 Hz 20 kHz (+1/-3 dB) Audio signal-to-noise ratio . More than 80 dB Total harmonic distortion . Less than
5、 0.01 % FM Tuner System. . PLL quartz-locked digital synthesizer system Tuning range . 87.50 108.00 MHz (100 kHz step) (U.S.A./Canada model) 87.50 108.00 MHz (50 kHz step) (Europe/U.K. model) Antenna terminals. 75 ohms, unbalanced Intermediate frequency . 10.7 MHz AM Tuner System. . PLL quartz-locke
6、d digital synthesizer system Tuning range . 530 1720 kHz (10 kHz interval) (U.S.A./Canada model) 522 1629 kHz (9 kHz interval) (Europe/U.K. model) Video outputs CVBS Video. 1 Vp-p 75 ohms S-video . Y: 1 Vp-p 75 ohms C: NTSC 0.286 Vp-p 75 ohms C: PAL 0.3 Vp-p 75 ohms (Europe/U.K. model) Audio Outputs
7、 Line outputs . 300 mVrms, 2.2 kilo ohms Power outputs. 30 W + 30 W (6 ohms, 1 kHz, THD 0.5%) General Power requirements . 120V AC, 60 Hz (U.S.A./Canada model) 230 V AC, 50 Hz (Europe/U.K. model) Power consumption. 50 W (STANDBY : 5 W) Dimensions (WxHxD). 215 x 108 x 345 mm Weight. 3.3 kg Operating
8、temperature . 5 C 35 C Operating humidity. 5 % 90 % Storage temperature . -20 C 55 C Accessories.AM loop antenna x 1 FM antenna x 1 RCA video cable x 1 Remote control unit x 1 Batteries (AA, R6, SUM-3) x 2 Design and specifications are subject to change without notice. Weight and dimensions are appr
9、oximate. SAFETY INFORMATION This product 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 radia
10、tion during operation because invisible 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
11、 IN HAZARDOUS RADIATION EXPOSURE. Optical pickup:Type: SF-HD3SE Laser output : Less than 0.3 mW on the objective lens Wavelength: 65015 nm (CD), 78025 nm (DVD) 1For U.S.A. (side panel of the unit) DVDsAudio CDs, MP3 Type of Discs That Can be Played on This System This player can playback discs beari
12、ng any of the following marks: DVDsVideo CDs (version up to 2.0) Audio CDs, MP3 Europe/U.K. models U.S.A./Canada models RadioFans.CN 收音机爱 好者资料库 2 ADJUSTMENTS AND CHECKS 3 準 備 中 Preliminary 4 準 備 中 Preliminary 5 準 備 中 Preliminary 6 3 EXPLODED VIEWS AND PARTS LIST 7 EXPLODED VIEW LIST REF.NO.PARTS NO.
13、DESCRIPTIONREMARKS 1 9A09616300VOLUME KNOB ASSY KGK1A079ZA 2 9A09611000DOOR,DVD CGR1A276M7ZK101 3 9A09616400WINDOW,FIP US,C KGU1A288Y 9A09615600WINDOW,FIP E,UK KGU1A288Z 5 9A09616610PANEL,FRONT(AL) US,C KKM1A124YC35 9A09616620PANEL,FRONT(AL) E,UK KKM1A124ZC35 6 9A09594600WINDOW,SENSOR CGU1A287A14K10
14、1 7 9A09610500KNOB,BAND CBT1A839C22 8 9A09611100PANEL,MOLD CGW1A343R6K101 9 9A09610400KNOB,POWER(DIFFUSION) CBT1A838RAZK101 10 9A09610300KNOB,RDS(DIFFUSION) CBT1A838RAYK101 11 9A09610800KNOB,POWER(LIGHTING) CBY1A029 12 9A09610600KNOB,RDS CBY1A027RA 13 9A09610700KNOB,POWER CBY1A028RA 14 9A09612600CHA
15、SSIS,BOTTOM CUA2A216 15 9A09609400FOOT HKL1A074Z 16 9A06229300CUSHION,FOOT KHG1A039Z 17 9A09611500BRACKET,PCB CMD1A395 18 9A09607700TOP CABINET CKC1B131S35 19 9A09611410REAR PANEL US,C CKF2A238X 9A09611420REAR PANEL E,UK CKF1A238Z 20 9A06754900BUSHING,AC CORD KHR1A028 21 9A09608200PLATE,HEAT SINK CM
16、Y1A200 22 9A09611700INSULATOR,SMPS CMX2A133 24 9A09601800FAN,MOTOR HDMF410T12L1C01 25 9A096137001 DVD MECHANISM(HD3 P/U) HJDRL-A700HD3 26 9A09611810TUNER MODULE US,C CNVMV001MA0-17 9A09611820TUNER MODULE E,UK CNVMV114MA1-17 27 9A07872600POWER CORD US,C CJA523FBY 9A07916700POWER CORD E CJA2B043Z 9A07
17、916800POWER CORD UK CJA2E045Z 28,29 9A09578910MAIN PCB ASSY US,C COP11527C 9A09578920MAIN PCB ASSY E,UK COP11527B 30 -DVD MAIN PCB ASSY US,C -DVD MAIN PCB ASSY E,UK 31,32,33 9A09578910MAIN PCB ASSY US,C COP11527C 9A09578920MAIN PCB ASSY E,UK COP11527B 34,35 9A09578510AMP PCB ASSY COP11526B 36 9A0961
18、1910SMPS PCB ASSY US,C COPDDS115B 9A09611920SMPS PCB ASSY E,UK COPDDS115A 9A09612900CARD CABLE CWC1B4A21A100B6 9A09613000CARD CABLE CWC1C4A13B080B 9A09613100CARD CABLE(SHIELD) CWC3B2A25A150B6 9A09607900FERRITE,RING CLZ9W003Z 4 PC BOARDS AND PARTS LIST 8 MAIN PCB (MAIN GATHER) 9 FRONT PCB (MAIN GATHE
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