Teac-PD-D2750-Service-Manual电路原理图.pdf

P PD D- -D D2 27 75 50 0 SERVICE MANUAL Compact Disc Changer Effective : November, 2001S-0047A CONTENTS 1 SPECIFICATIONS 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 PC BOARDS AND PARTS LIST 8 4 WIRING DIAGRAM 12 5 BLOCK DIAGRAM 13 6 IC BLOCK DIAGRAM 14 目 次 1 仕 様 2 2 分解図 3 3 基板図 8 4 結線図 12 5 図 13 6 IC図 14 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. J:JAPAN US:U.S.A. E:EUROPE UK:U.K. 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. E:EUROPE UK:U.K. RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 2 仕様 数 .2 周波数特性.20Hz18kHz 1.5dB SN比.96dB以上(1kHz, 0dB) 全高調波歪率.0.02(1kHz, 0dB) .測定限界値以下(水晶発信精度) .90dB(1kHz, 0dB) 出力端子.：1系統、1 ：光/同軸各1系統 D/A.1DAC . 8倍 方式 .光学式3 対物駆動方式.2次元平行駆動 光源/波長 .半導体/790nm 信号 標本化周波数.44.1kHz 量子化数 .16 伝送.4.3218Mb/sec 変調方式 .EMF 訂正方式.CIRC 一般 電源 .100V AC 50-60Hz 消費電力.9W 本体寸法(WHD).435115390(mm) 質量 .6.2kg 付属品 1 (RC-722)1 乾電池(単3、SUM-3)2 取扱説明書、保証書 仕様及外観改善予告変更。 System.Digital compact disc changer Pickup.3-beam laser Error correction .CIRC Sampling frequency.44.1 kHz D/A converter .Dual 1-bit linear Digital filter .8-times oversampling Frequency response.2018,000 Hz Total harmonic distortion.Less than 0.02 % (1 kHz) S/N ratio .More than 96 dB Wow and flutter.Below measurable limit Channel separation .More than 90 dB (1 kHz) Output voltage max. .1.8 Vrms General Power requirements .230 V AC, 50 Hz (Europe/U.K. model) Power consumption .12 watts Dimensions (W x H x D) .435 x 115 x 390 mm (17-1/8 x 4-2/4 x 15-3/8) Weight.6.2 kg (13-5/8 lbs.) Standard Accessories Wireless remote control RC-722 x 1 Pin plug cord x 1 Battery (SUM-3, AA, R6 type) x 2 Improvements may result in specification or feature changes without notice. 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:Material: Ga-Al-As Wavelength: 765 - 815nm (25) Laser output : Continuous wave max. 0.7mW 1For U.S.A. RadioFans.CN 收音机爱 好者资料库 2 EXPLODED VIEWS AND PARTS LIST 3 分解図 EXPLODED VIEW-1 4 EXPLODED VIEW-1 REF.NO.PARTS NO.DESCRIPTIONREMARKS 06-01 9A07348100COVER CEC2121000910 06-22 9A08658200DECORATION,TRAY CEC2144004014 06-25 9A07348500KNOB,PUSH CEC2174004600 06-26 9A09167800PANEL,REAR J CEC2153002429 9A08658300PANEL,REAR US CEC2153002426 9A09168100PANEL,REAR E,UK CEC2153002428 06-27 9A06844600LEG CEC2251003001 06-28 9A06846800FELT,LEG CEC2571000300 06-29 9A07078300LEG CEC2251003500 06-40 9A06842900ASSY,LEG CEC0251001700 10-01 9A07353600CHASSIS CEC2311007100 10-02 9A07354000BRACKET-M,BASE,RIGHT CEC2322001600 10-03 9A07354400JOINT CEC2351002000 10-04 9A07353900BRACKET-M,TOP CEC2322001500 10-06A 9A09094200STOPPER CEC2366000300 10-06B 9A09094300STOPPER CEC2366000301 10-07 9A06846200BUSHING,NIFCO 2271 CEC2446000200 10-48 9A07275200POWER CORD J CEC4W10005700 9A07506100POWER CORD US CEC4W10006000 9A07087800POWER CORD E CEC4W10005400 9A07258200POWER CORD UK CEC4W10004700 10-50 9A06859600LUG 14124729042000 10-52 9A07354300BASE,LEFT CEC2332002500 10-53 9A07353700BRACKET,STOPPER CEC2321000400 10-56 9A07508300SHILD,PLATE CEC2421000100 10-59 9A06845800WASHER,SPECIAL CEC2383004800 10-60 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 10-75 9A01589800SCREW,S-TPG BIN M3X6 SFBDN306R0SE- 10-77 9A07352500ASSY,BASE CEC0332001100 10-82 9A06856000SCREW,S-TPG TR S4X6 SFSTN406R0SE- 10-84 9A07354800FELT,PL CEC2571002500 10-85 9A06981100CABINET ASSY CEC0111000202 10-86 9A06982500SCREW,BIN+SW M3X8 SM2DS308R0SM- 45-01 9A08657700ASSY,PCB,MAIN CEC0B10030900 45-05 9A07605900ASSY,PCB,OUTPUT(+DIGI) CEC0B10028740 45-08 9A07352030ASSY,PCB,POWER J CEC0B10029000 9A07352000ASSY,PCB,POWER US CEC0B10029030 9A07352010ASSY,PCB,POWER E CEC0B10029040 9A07352020ASSY,PCB,POWER UK CEC0B10029041 48-07 9A08658800WIRE,JUMPER,33P CEC4W30009800 CN202 9A07082200CONNECTOR HOUSING US CEC4J13014100 INCLUDED ACCESSORIES REF.NO.PARTS NO.DESCRIPTIONREMARKS 9A08775800OWNERS MNL,J J 9A08622900OWNERS MNL,E/F US 9A08694300OWNERS MNL,MULTI E,UK 9A07507000REMOTE CONTROL UNIT 9A07089700BATTERY J,E,UK 9A06849900PLUG,CORD,RCA EXPLODED VIEW-2 5 6 EXPLODED VIEW-2 (1/2) REF.NO.PARTS NO.DESCRIPTIONREMARKS 01-13 9A08658900WIRE,JUMPER,13P CEC4W30009900 06-20 9A06844100BADGE CEC2163001800 06-21 9A08658000ESCUTCHEON CEC2141003414 06-23 9A07353000WINDOW CEC2164006310 06-24 9A07353200BUTTON,PLAY CEC2175012510 06-30 9A07353300BUTTON,OPEN CEC2175012610 06-31 9A08658100BUTTON,FUNCTION CEC2175012710 06-32 9A07353500BUTTON,12KEY CEC2175012810 06-36 9A07353100KNOB,ROTARY CEC2171002000 10-09 9A07350100CABINET,T0P 1EA2111A16900 10-10 9A06857400COVER,CD 1EA2121A08000 10-11 9A06846400HOLDER,DISC CEC2451000900 10-12 9A06846500TURNTABLE,CHANGER CEC2541001300 10-13 9A06847000MAGNET CEC2641000300 10-14 9A02677700YOKE,MAGNET 1EA2642A00500 10-15 9A02677900ROLLER,T.T. 1EA2751A00300 10-16 9A02675500LEAF SW 42312071100 10-17 9A06857600CHASSIS,SUB 1EA2312A00800 10-18 9A02678100SPRING,PLATE 1EA2814A02700 10-19 9A02678200MOTOR,6.0V 1EA4M10A01600 10-20 9A06843400ASSY,LEVER,LOCK CEC0721000600 10-21 9A06845500SHAFT,GEAR LOAD CEC2372000400 10-22 9A06845600SHAFT,GEAR CAM CEC2372000500 10-23 9A02676900GEAR,CAM 1EA2511A05900 10-24 9A02677000GEAR,LOAD 1EA2511A06000 10-25 9A02677100GEAR,PINION 1EA2511A06100 10-26 9A02677300PULLEY,GEAR 1EA2524A00800 10-27 9A07354700BELT,SQUARE CEC2563001100 10-28 9A06847300SPRING,LEVER,LOCK CEC2816001300 10-29 9A02678500SPRING,DAMPER 14128529495000 10-30 9A02677800LEVER,CHANGE 1EA2721A02900 10-31 9A02677200GEAR,IDLER 1EA2511A06200 10-32 9A06858600PULLEY,MOTOR 1EA2523A01600 10-33 9A07360100MOTOR,6V 1EA4M10A01601 10-34 9A07354200BASE,RIGHT CEC2332002400 10-35 9A06847100PIN GEAR CEC2771000300 10-36 9A06858000GEAR,LOAD,LARGE 1EA2511A08000 10-37 9A06858100GEAR,RETURN 1EA2511A08101 10-38 9A06858700PULLEY 1EA2524A01200 10-39 9A06846700BELT,SQUARE CEC2563000900 10-40 9A06858900SPRING,WIRE 1EA2815A00400 10-41 9A01036200LEVER SW,1P1T 42312070100 10-42 9A03301300LEAF SW 42319798900 10-43 9A07353800BRACKET-E,JACK CEC2321001000 10-44 9A07354100BRACKET-M,BUTTON CEC2322001700 10-45 9A06845200BASE,CD,MECHANISM CEC2332001800 10-46 9A06846000CUSHION RUBBER,SIDE,MOTORCEC2444004500 10-47 9A06846100CUSHION RUBBER,CHASSIS CEC2444004501 10-49 9A07079000LUG CEC2377001600 10-51 9A06847200PIN POST CEC2771000500 7 EXPLODED VIEW-2 (2/2) REF.NO.PARTS NO.DESCRIPTIONREMARKS 10-60 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 10-63 5760707700SCREW,B-TITE SEMS M3X10 13124201283000 10-64 9A06856600WASHER,Z 4.5X12X1 SWZ451201R0SE 10-65 9A02680400SCREW,S-TPG BIN M2X5 SFBDN205R0SE- 10-66 9A02680600SCREW,S-TPG PAN M2.6X6 SFBPN266R0SE- 10-67 9A02680500SCREW,PAN M2.6X2 SM2PN262R0SE- 10-68 9A06856300SCREW,PAN 4X25 SM2PN40250SE- 10-69 9A07359900SCREW,BIN 2.6X6 SM2DN266R0SE- 10-70 9A07073500SCREW,S-TPG BIN 2.6X8 SFBDN268R0SE- 10-71 9A02680200WASHER,SPECIAL SWXEA09300- 10-72 9A06845700SCREW,SPECIAL CEC2381003600 10-73 9A03303500SCREW,S-TPG PIN M2X4 SFBDN204R0SE- 10-75 9A01589800SCREW,S-TPG BIN M3X6 SFBDN306R0SE- 10-79 9A06856500SCREW,TPG PAN 1.7X8 ST3PN178R0SM- 10-81 9A07508400SPRING,TENS CEC2811001000 10-83 9A06845900WASHER,3X8X1T CEC2383005000 10-90 9A06843600MECHA,CD93V4+FELT CEC0991004400 45-02 9A07351400ASSY,PCB,DISPLAY CEC0B10028700 45-03 9A07351500ASSY,PCB,10KEY CEC0B10028710 45-04 9A07351600ASSY,PCB,FUNCTION CEC0B10028720 45-06 9A08658600ASSY,PCB,CDRW CEC0B10031000 45-07 9A07351910ASSY,PCB,HP CEC0B10028901 45-09 9A06842500ASSY,PCB,SENSOR CEC0B10025700 48-06 9A07739800WIRE,JUMPER,29P,110 CEC4W30008705 PD-FL 9A07354500PAD,FLT CEC2448003400 PD-FF 9A07354600PAD,FFC CEC2448003500 3 PC BOARDS AND PARTS LIST 8 基板図 MAIN PCB 9 MAIN PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A08657700ASSY,PCB,MAIN 9A08659000PCB,MAIN 5760526600PLATE HEAT SINK 9A07348700HEAT SINK C063 9A08467700C,ELECT 3300U/25V M CN01 9A06848000PLUG CN02 9A08659500PLUG,33P,R DC CN03 9A00430600CONNECTOR,5P CN04 9A00188000PLUG,6P,PH V CN05 9A07360300PLUG,3P CN06 9A07087000PLUG,4P CN07 9A02683000PLUG,6P CN08 9A00436900PLUG,3P D01-06 9A06853300DIODE,1A3-I D07 9A06853500ZENER DIODE,GZB24B D08 9A07358500ZENER DIODE,MTZJ6.2A D09-11 9A06853400DIODE,1SS133-T-77 D12 9A07085200ZENER DIODE,MTZJ4.7C-T-77 D13 9A06853400DIODE,1SS133-T-77 IC01 9A06854300IC,LC78622E IC02 9A06854100IC,LA9240M IC03 9A08659200IC,LC866012C-5S33 IC04 9A06854000IC,LA6541D IC05 9A07358600IC,LA6531 IC06 9A06854400IC,NJM4558D IC07 9A06854600IC,NJM7808FA Q01 9A06856900TR,2SA933AS-TP-R Q02 9A07360000TR,2SB1142-T Q04,05 9A06856800TR,DTC124ESA-TP Q06,07 9A06857000TR,2SD1936-T-AC Q08 9A06856700TR,DTA124ESA-TP X01 9A02264500CRYSTAL,16.9344MHZ X02 9A06849600RESONATOR,CSA12.0MTZ DISPLAY PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A07351400ASSY,PCB,DISPLAY 9A07355000PCB,DISPLAY 9A07354500PAD,FLT 9A07354600PAD,FFC CN301 9A06848100PLUG,29P,R CN302 9A02683000PLUG,6P CN303 9A07360300PLUG,3P CN304 9A00436900PLUG,3P FL301 9A07356700FLT,9-BT-169GK RB301,302 9A07083000R,RKC 1/8 B7 220K J SW301-310 9A08467800SW,TACT U301 9A06847600IC,GP1U281X 10KEY PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A07351500ASSY,PCB,10KEY 9A07355100PCB,10KEY CN305 9A07360300PLUG,3P SW311-322 9A07083200SW,TACT FUNCTION PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A07351600ASSY,PCB,FUNCTION 9A07355200PCB,FUNCTION CN306 9A07360300PLUG,3P SW323-331 9A08467800SW,TACT HP PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A07351910ASSY,PCB,HP 9A07355500PCB,HP 9A07508700CORE,BP53RB120070060M 9A07508800CORE,E04RA120070060 IC401 9A07085500IC,NJM4560D JK401 9A07081200JACK,H.P. VR401 9A07082700VR,ROTARY 50K SENSOR PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A06842500ASSY,PCB,SENSOR 9A07349200PCB,SENSOR CN01 9A06848500CONNECTOR,3P P01 9A06847700PHOTO COUPLE,GP1S58V CDRW PCB ASSY REF.NO.PARTS NO.DESCRIPTION