Teac-DR-L700-Service-Manual电路原理图.pdf

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 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. US:U.S.A. C:CANADA E:EUROPE UK:U.K. CONTENTS 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) 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 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-locked 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 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 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 approximate. 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 radiation 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 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 bearing 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.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 CGU1A287A14K101 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 9A09612600CHASSIS,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 CMY1A200 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 9A07916800POWER 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 9A09611910SMPS 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 GATHER)AUDIO IN/OUT PCB (MAIN GATHER) VIDEO PCB US,C (MAIN GATHER)VIDEO PCB E,UK (MAIN GATHER)CONNECTOR PCB (MAIN GATHER) 10 DVD MAIN PCB (SIDE A) (About 150%) 11 DVD MAIN PCB (SIDE B) (About 150%) 12 AMP PCB (AMP GATHER) DSP PCB (AMP GATHER) MAIN PCB ASSY (GATHER) REF.NO.PARTS NO.DESCRIPTION 9A09578910MAIN PCB ASSY US,C 9A09578920MAIN PCB ASSY E,UK 9A09579100MAIN PCB 9A09608000PLATE,EARTH BK91,BK92 9A08877300BRACKET,FLT BN11 9A09606200WAFER BN21 9A08036700WAFER US,C BN21 9A09606200WAFER E,UK BN71,BN72 9A09285800FLEXIBLE CONNECTOR(SOCKET) C906 9A09275000C,0.1F GOLD CN10 9A09616500WAFER,CARD CABLE CN11 9A09606100WAFER CN13 9A09279500WAFER,CARD CABLE CN14,CN15 9A08789600WAFER,CARD CABLE CN21 9A08036600WAFER,MOLEX 35336-1010US,C CN21 9A09606100WAFER E,UK CN31 9A07889700WAFER,MOLEX 35336-0610 CN33 9A08789600WAFER,CARD CABLE CN51 9A08036600WAFER,MOLEX 35336-1010 CN64 9A05329300WAFER,MOLEX 5267-04A CN65 9A08219500WAFER CN71,CN72 9A09285700FLEXIBLE CONNECTOR(PLUG) D729,D730 9A07903000DIODE,ZENER MTZJ7.5A D745,D746 9A08878200DIODE,1SS133T-77 D781 9A08878200DIODE,1SS133T-77 D831,D832 9A08878200DIODE,1SS133T-77 D837 9A08878200DIODE,1SS133T-77 D901,D902 9A05194600DIODE,1N4003SRT D903 9A08878200DIODE,1SS133T-77 D907,D909 9A08878200DIODE,1SS133T-77 D911-D913 9A08878200DIODE,1SS133T-77 E,UK D955,D956 9A09563300LED,BLUE D958 9A09344400LED,YELLOW FIP1 9A09571000F.I.P IC11 9A09340400IC,TC9164AF IC12 9A08163400IC,NJM2068MD IC21 9A09614800IC,BA7609F E,UK IC71,IC72 9A08163400IC,NJM2068MD IC73 9A09604000IC,M62446AFP IC74 9A09604100IC,NJU3713G IC75-IC77 9A08163400IC,NJM2068MD IC78 9A08163500IC,NJM4556AL IC91 9A09556200IC,HVIANAM1351DAT(PRGMD) JK11,JK12 9A09559000JACK,BOARD JK13 9A06230200JACK,REMOTE 2P JK14 9A06861800JACK,HEADPHONE JK21 9A09278800JACK,S-VIDEO+VHS E,UK JK22 9A09256100JACK,IN/OUT E,UK JK23 9A08152300SCART CONNECTOR E,UK JK27 9A09278800JACK,S-VIDEO+VHS US,C MAIN PCB ASSY (GATHER) REF.NO.PARTS NO.DESCRIPTION JK28 9A09256100JACK,IN/OUT US,C JK91 9A08126400JACK,HEADPHONE(SILVER) L201-L209 9A09613900COIL,1.8UH E,UK L271-L273 9A09613900COIL,1.8UH US,C L281-L283 9A09613900COIL,1.8UH US,C L901 9A07886600COIL,10UH Q165,Q166 9A09616000TR,KTC2874BT Q167 9A09604700TR,KRA102MT Q241-Q245 9A01387400TR,KSA733CYT E,UK Q246 9A09604900TR,KRC102MT E,UK Q247 9A09604700TR,KRA102MT E,UK Q248 9A09604900TR,KRC102MT E,UK Q255 9A09604900TR,KRC102MT E,UK Q725 9A09616000TR,KTC2874BT Q726 9A09604700TR,KRA102MT Q745 9A09604700TR,KRA102MT Q765,Q766 9A09616000TR,KTC2874BT Q781,Q782 9A09616000TR,KTC2874BT Q801,Q802 9A09616000TR,KTC2874BT Q825,Q826 9A09616000TR,KTC2874BT Q831 9A07888000TR,KSC2316YT Q833,Q834 9A09604900TR,KRC102MT Q835,Q836 9A09604700TR,KRA102MT Q837,Q838 9A09604900TR,KRC102MT Q841 9A03745000TR,KSC2785YTA Q842 9A09615900TR,KSB1151Y Q845 9A09604900TR,KRC102MT Q846 9A09615900TR,KSB1151Y Q909 9A07887900TR,KSB811YT Q917 9A09604700TR,KRA102MT Q918 9A09604900TR,KRC102MT Q923 9A07888000TR,KSC2316YT Q924 9A09604700TR,KRA102MT Q927 9A09604700TR,KRA102MT Q928 9A07898600TR,KSD1021YT Q932,Q933 9A09604900TR,KRC102MT Q937 9A09604900TR,KRC102MT Q938 9A09604700TR,KRA102MT Q939 9A09604900TR,KRC102MT Q953 9A09604700TR,KRA102MT Q954,Q955 9A09604900TR,KRC102MT Q957,Q958 9A09604900TR,KRC102MT RC91 9A08563600SENSOR,REMOCON S971-S978 9A07878500SW,TACT SKHV10910G VR91 9A09339900VR,ENCODER VR92 9A09614600VR,ENCODER X901 9A08879000CRYSTAL 13 DVD MAIN PCB ASSY REF.NO.PARTS NO.DESCRIPTION -DVD MAIN PCB ASSY E,UK 9A09578400DVD MAIN PCB CN10 9A09616500WAFER,CARD CABLE CN12 9A0925640040P HEADER D101 9A09614700DIODE,SCHOTTKEY BARRIER IC01 9A09615200IC,ES6028F IC03 9A09615300IC,FLASH MEMORY IC05 9A09614800IC,BA7609F IC07 9A09615800IC,74VHC04MX IC09 9A09615500IC,RC1117ST IC10 9A09615400IC,64M SDRAM IC13 9A09615000IC,EEPROM(16K) IC15 9A09615100IC,BU2098F IC16 9A09614900IC,BA7622F IC19 9A09614900IC,BA7622F RN01-RN12 9A09614500R,ARRAY 33X4 RN14,RN15 9A09614500R,ARRAY 33X4 X102 9A09614200CRYSTAL,CHIP 27MHZ AMP PCB ASSY (GATHER) REF.NO.PARTS NO.DESCRIPTION 9A09578510AMP PCB ASSY 9A09578800AMP November 2002 BLOCK DIAGRAMDR-L700 86745231 E D C B A DVD Receiver D DR R- -L L7 70 00 0 1 st Issue; November 2002 WIRING DIAGRAMDR-L700 86745231 E D C B A SCHEMATIC DIAGRAMDR-L700VIDEO PCB, FRONT PCB, CONNECTOR PCB, AUDIO IN/OUT PCB DVD Receiver D DR R- -L L7 70 00 0 1 st Issue; November 2002 FRONT PCB VIDEO PCB VIDEO PCB AUDIO IN/OUT PCB CONNECTOR PCB NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 86745231 E D C B A SCHEMATIC DIAGRAMDR-L700DVD MPEG PCB DVD Receiver D DR R- -L L7 70 00 0 1 st Issue; November 2002 DVD MPEG PCB NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 86745231 E D C B A SCHEMATIC DIAGRAMDR-L700MAIN PCB DVD Receiver D DR R- -L L7 70 00 0 1 st Issue; November 2002 MAIN PCB NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 86745231 E D C B A SCHEMATIC DIAGRAMDR-L700DSP PCB, AMP PCB DVD Receiver D DR R- -L L7 70 00 0 1 st Issue; November 2002 AMP PCB DSP PCB NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 86745231 E D C B A SCHEMATIC DIAGRAMDR-L700SMPS PCB DVD Receiver D DR R- -L L7 70 00 0 1 st Issue; November 2002 INSTRUCTIONS FOR SERVICE PERSONNEL BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE- CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT. NOTES: Parts marked with this sign are safety critical components. They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement. SMPS PCB USA/CANADASMPS PCB EUR/UK