Teac-CR-L600-Service-Manual 电路图 维修手册.pdf

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1、C CR R- -L L6 60 00 0 SERVICE MANUAL CD Receiver Effective : December, 2002 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

2、 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 E:EUROPE UK:U.K. 注意 基板図部品面示。 分解図部番部品品番部

3、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 E:EUROPE UK:U.K. CONTENTS 1 SPECIFICATIONS 2 2 ADJUSTMENTS AND CHECKS 3 3 IC BLOCK DIAGRAMS AND PIN FUNCTIONS 6 4 EXPLODED VIEWS AND PARTS LIST 18 5 PC BOARDS AND PARTS LIST 22 6 INCLUDED ACCESSORIES 27 目 次 1 仕 様 2 2 調整確認 3 3 IC図端子説明 6 4 分解図 18

4、5 基板図 22 6 付属品 27 暫 定 版 Preliminary RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 2 仕様 AMPLIFIER Section Output Power . 30 W/ch (6 ohms, 0.5 %,1 kHz) Input Sensitivity. 350 mV/47k ohms Frequency Response. 20 Hz to 20,000 Hz (+1/-3 dB) TUNER Section FM Section Frequency Range. 87.50 MHz to 108.00 MHz (50

5、kHz steps) Signal-to-Noise Ratio . 65 dB (Mono) / 60 dB (Stereo) AM Section Frequency Range . 522 kHz to 1629 kHz (9 kHz steps) Signal-to-Noise Ratio. 35 dB CD PLAYER Section Frequency Response . 20 Hz to 20,000 Hz (2 dB) Signal-to-Noise Ratio . more than 85 dB Wow and Flutter. Unmeasurable GENERAL

6、Power Requirements. 230 V AC, 50 Hz Power Consumption. 40 W Power Consumption (standby). 5 W Dimension (W x H x D) . 190 x 104 x 349 mm Weight . 3.0 kg Standard Accessories . Remote Control Unit (RC-864) x 1 Batteries (AA, R6, SUM-3) x 2 AM Loop Antenna x 1 FM Lead-type Antenna x 1 Owners Manual x 1

7、 Warranty Card x 1 Design and specifications are subject to change without notice. Weight and dimensions are approximate. 部 定格出力 . 30W30W(0.5, 1kHz, 6) 入力感度 . 350mV/47k 周波数特性 . 20Hz20,000Hz FM部 受信周波数 . 76.0MHz90.0MHz(100kHz) AM部 受信周波数. 522kHz1,629kHz(9kHz) CD部 周波数特性 . 20Hz20,000Hz(2dB) S/N比 . 85dB以上

8、 . 測定限界値以下 共通部 電源. AC100V，50-60Hz 消費電. 40W 消費電力(時) . 3W 外形寸法(幅、高、奥行) . 190104349mm 質量. 3.0kg 付属品 . 1 乾電池(単3形)2 FM室内1 AM1 取扱説明書1 保証書1 仕様外観改善予告変更。 RadioFans.CN 收音机爱 好者资料库 2 ADJUSTMENTS AND CHECKS 3 調整確認 準 備 中 Preliminary RadioFans.CN 收音机爱 好者资料库 4 準 備 中 Preliminary 5 準 備 中 Preliminary 3 IC BLOCK DIAGRA

9、MS AND PIN FUNCTIONS 6 IC図端子説明 P96 (S14) P95 (S13) P94 (S12) P93 (S11) P92 (S10) P91 (S9) P90 (S8) P87 (S7) P86 (S6) P85 (S5) P84 (S4) P83 (S3) P82 (S2) P81 (S1) P80 (S0) P77 (G0) P76 (G1) P75 (G2) P74 (G3) (SIS) P97 123456789 10 11 12 1314 15 16 17 18 19 20 21 22 23 24 5556575859606162636454 53 525

10、1 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 VKK (KEY0) P40 (KEY1) P41 (KEY2) P42 (KEY3) P43 (KEY4) P44 (KEY5) P45 (CIN5/KEY6) P46 (CIN4/KEY7) P47 (CIN3) P50 (CIN2) P51 (CIN1) P52 (CIN0) P53 P54 (PWM/PDO) P55 P73 (G4)

11、 P72 (G5) P71 (G6) P70 (G7) P67 (G8) (INT0) P10 (INT1) P11 (INT2/TC1) P12 (DVO) P13 P14 (TC2) P15 P16 P17 TEST (XTIN) P21 (XTIN) P22 RESET XIN XOUT VSS (INTS/STOP) P20 (INT3/TC3) P30 (TC4) P31 (SCK) P32 (SI) P33 (SO) P34 (HSCK) P35 P36 (HSO) P37 P66 (G9) P65 (G10) P64 (G11) P63 (G12) P62 (G13) P61 (

12、G14) P60 (G15) VDD P07 P06 P05 P04 P03 P02 P01 P00 VDDP9 VFT drive circuit (automatic display) Key scan control Program counter Register banks Stack PointerP S W Interrupt Controller System Controller Standby Controller Timing Generator High frequ. Low frequ. Clock Generator Time Base Timer 16-bit T

13、imer/Counters TC1TC2TC3TC4SIOHSO 8-bit Timer/Counters Serial Interfaces 6-bit A/D Converter P4 P47 to P40 P5 P55 to P50 P3 P37 to P30 P1 P17 to P10 P0 P07 to P00 P2 P22 to P20 Inst. Register Inst. Decoder Watchdog Timer Flags ALU RBS Program Memory (ROM) Data Memory (RAM) I/O Ports P97 to P90 P8 Out

14、put Ports P87 to P80 P7 I/O Ports P77 to P70 P6 P67 to P60 Power Supply VFT Power Supply Reset I/O Test Pin Resonator connecting Pins VSS VKK RESET TEST XIN XOUT I/O Ports I BLOCK DIAGRAM TMP87PS71AF (IC31) I PIN ASSIGNMENTS (TOP VIEW) 7 PIN NO.SYMBOLI/O 1F_MUTEOFUNCTION MUTE CONTROL PORT 2REMOIREMO

15、TE CONTROL SENSOR DATA INPUT 3RDS CLKI 4RDS DATAO 5V_SDATAO 6V_SCLKO 7- 8CD_M_STBYOCD STAND-BY PORT 9GND- 10VSW2I 11VSW1I 12RESETIRESET INPUT PORT 13X_INI 14X_OUTO 15GND- 16BACK_UPIBACK UP MODE CONTROL 17CD_BUS0O 18CD_BUS1O 19CD_BUS2O 20CD_BUS3O 21(DVD)RXDOOCD OPEN CONTROL PORT 22D_RSTOCD CLOSE CONT

16、ROL PORT 23- 24TUNER_INI 25STEREO_INI 26OPLEDOLED ON/OFF CONTROL PORT 27POWEROPOWER ON/OFF CONTROL PORT 28PLL_DATA_INIPLL DATA INPUT PORT 29F_STBO 30F_P_CLKO 31F_P_DATAO 32PLL_CEOPLL ENABLE CONTROL PORT 33VDD-POWER PORT(+5) 34OPTION(A)O 35OPTION(B)O 36OPTION(C)O 37OPTION(D)O 38OPTION(E)O 3965FIP SEG

17、MENTO 66VKK(-)-POWER PORT(-30) 67OPTIONIOPTION CONTROL PORT 68PROTECTIPROTECT INPUT PORT 69HPINIHEADPHONE IN/OUT DEFECT PORT 70CD_PWROCD POWER PORT 71CD/RSTOCD RESET PORT 72CD_BUCKOCD BUCK PORT 73CD/CCEOCD ENABLE CONTROL PORT 74CD/RWOCD_RW PORT 75M_OP_MO 76M_CL_MO 77KEY2I 78KEY1I 79SP_ONISPEAKER ON/

18、OFF PORT 80T_MUTEOTUNER MUTE PORT CD DATA BUS PORT VOLUME CONTROL PORT CRYSTAL CONNECTION PORT DESCRIPTION KEY CONTROL INPUT MECHA. CONTROL PORT OPTION/FIP SEGMENT CONTROL PORT FUNCTION IC CONTROL PORT TUNED/STEREO DISPLAY CONTROL PORT VOL.IC CONTROL PORT RDS CLOCK/DATA PORT 8 AGC VOL1 VOL1 I2C BUS

19、Interface Bias TONE VOL2 TONE VOL2 LPF NJRC Original Surround approximately 1.2 VDC. 16 OCD1 Over Current Detect. This pin must be grounded for proper device operation. 17 VLO Negative power stage over/under supply voltage sense resistor tie point. 18 OVRLDB A logic low output indicates the input si

20、gnal has overloaded the amplifier. 19 VHI Positive power stage over/under supply voltage sense resistor tie point. 20 GND Ground. 21 V5 5 Volt power supply input. 22, 27 VP1, VP2 Input stage output pins. 23, 28 IN1, IN2 Single-ended inputs. Inputs are a virtual ground of an inverting opamp with appr

21、oximately 2.4VDC bias. 24 MUTE When set to logic high, both amplifiers are muted and in idle mode. When low (grounded), both amplifiers are fully operational. If left floating, the device stays in the mute mode. Ground if not used. 25, 26 BBM1, BBM0 Break-before-make timing control to prevent shoot-

22、through in the output FETs. TC2000 Audio Signal Processor Pinout 1 2 3 4 5 6 7 8 9 10 11 12 13 1415 16 17 18 19 20 21 22 23 24 25 26 27 28 BIASCAP FDBKP2 DCMP FDBKN2 VPWR FDBKP1 FDBKN1 HMUTE Y1 Y1B Y2B Y2 NC OCD2REF OCD1 VLO OVRLDB VHI GND V5 VP1 IN1 MUTE BBM1 BBM0 VP2 IN2 17 TP2050 Power Stage Pin

23、Descriptions Pin Function Description 1 GND-SUB Substrate ground 35,36 VccSign Signal positive supply 15 Vcc1A Positive supply 12 Vcc1B Positive supply 7 Vcc2A Positive supply 4 Vcc2B Positive supply 14 GND1A Negative supply 13 GND1B Negative supply 6 GND2A Negative supply 5 GND2B Negative supply 16

24、,17 OUT1A Output half bridge 1A 10,11 OUT1B Output half bridge 1B 8,9 OUT2A Output half bridge 2A 2,3 OUT2B Output half bridge 2B 29 IN1A Input of half bridge 1A 30 IN1B Input of half bridge 1B 31 IN2A Input of half bridge 2A 32 IN2B Input of half bridge 2B 21,22 Vdd 5V regulator referenced to groun

25、d 33,34 Vss 5V regulator referenced to Vcc 25 PWRDN Stand-by pin 26 TRI-STATE Hi-Z pin 27 FAULT Fault output 24 CONFIG Config input 28 TH-WAR Thermal warning output 19 GND-clean Logic ground 23 IBIAS Logic high voltage 18 NC Not connected 20 GND-Reg Ground for Vdd regulator TP2050 Power Stage Pinout

26、 (Top view with heat slug up) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1819 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 GNDSUB OUT2B OUT2B VCC2B GND2B GND2A VCC2A OUT2A OUT2A OUT1B OUT1B VCC1B GND1B GND1A VCC1A OUT1A OUT1A NCGNDCLEAN GNDREG VDD VDD IBIAS CONFIG PWRDN TRISTATE FAULT TH_WAR IN

27、1A IN1B IN2A IN2B VSS VSS VCCSIGN VCCSIGN 18 4 EXPLODED VIEWS AND PARTS LIST 分解図 EXPLODED VIEW-1 19 EXPLODED VIEW-1 REF.NO.PARTS NO.DESCRIPTIONREMARKS 1- 1 9A09567000VOLUME KNOB ASSY HGX1A322ZA 1- 2 9A09557700DOOR,CD CGR1A281ZK101 1- 3 9A09571100WINDOW,FIP J KGU1A291Y 9A09571120WINDOW,FIP E,UK KGU1A

28、291Z 1- 4 9A09556700KNOB,CAP(R) CBT1A847YK101 1- 5 9A09559400FRONT PANEL(AL) CKM2A126ZC35 1- 6 9A09558000PANEL,SUB CGW1A348K101 1- 7 9A09556800KNOB,CAP(L) CBT1A847ZK101 1- 8 9A09557600INDICATOR,POWER CGL1A207 1- 9 9A09557000KNOB,HOUSING CBT1A862 1-10 9A09557800WINDOW,IR CGU1A292K101 1-11 9A09556500K

29、NOB,FUNCTION(L) CBT1A845C22 1-12 9A09556600KNOB,FUNCTION(R) CBT1A846C22 1-13 9A09556900KNOB,SUPPORT CBT1A848 1-14 9A09571300FOOT KKL2A055M7G6 1-15 9A05837300FOOT CUSHION KHG1A050Y 1-16 9A08885700RUBBER CHG1A113 1-17 9A09559800BRACKET,PCB CMD1A473 1-18 9A09562700CHASSIS,BOTTOM CUA1A219 1-19 9A0789160

30、0SUPPORT,PCB KMH1A092 1-20 9A09559200TOP CABINET CKC1B133S35 1-21 9A09559600PLATE,SHIELD CMC1A187 1-22 9A09559300REAR PANEL J CKF1A241Y 9A09559320REAR PANEL E,UK CKF1A241Z 1-23 9A06754900BUSHING,AC CORD KHR1A028 1-24 9A08125200CORD,POWER J CJA2J049Z 9A07916700CORD,POWER 2.5A 250V E CJA2B043Z 9A07916

31、800CORD,POWER 2.5A 250V UKCJA2E045Z 1-25 9A09559900INSULATOR,SMPS CMX1A133 1-26 9A09560200SMPS PCB ASSY J COPDDS114B 9A09560220SMPS PCB ASSY E,UK COPDDS114A 1-27 9A09560600AMP PCB ASSY J COP11536D 9A09560620AMP PCB ASSY E,UK COP11536E 1-28 9A09560100TUNER MODULE J CNVMB006MA18SL 9A09560120TUNER MODU

32、LE E,UK CNVMB114MA18L 1-29,1-30 9A09560500MAIN PCB ASSY J COP11535D 9A09560520MAIN PCB ASSY E,UK COP11535E 1-31 9A09560400CD PCB ASSY J COP11534D 9A09560420CD PCB ASSY E,UK COP11534E 1-32 9A09056400MECHANISM,KSL2130CCM HJDKSL2130CCM 1-33,1-34 9A09560300FRONT PCB ASSY J,UK COP11533D 9A09560320FRONT P

33、CB ASSY E COP11533E 9A09564000CARD CABLE CWC1B2A15A120B 9A09564100CARD CABLE CWC1B2A30A120B 9A09564300CARD CABLE CWC1C4A17B070B 9A09564200CARD CABLE J,UK CWC1C4A15B130B 9A09572600CARD CABLE E CWC1C4A17B130B 9A09316700MECHA CABLE CWC1F1A16A200A EXPLODED VIEW-2 20 21 EXPLODED VIEW-2 (KSL-2130CCM) REF.

34、NO.PARTS NO.DESCRIPTIONREMARKS 2- 19A06965300CHUCKING YOKE(S) 2-625-537-01 2- 29A07268700DAMPER 2-625-541-02 2- 39A06965400MAGNET 1-452-493-21 2- 49A07979800CHUCKING PULLY 2-625-548-01 2- 59A07268900CHUCKING PLATE 2-625-546-01 2- 69A07979600TRAY(C) 2-646-290-01 2- 79A07979700GEAR COVER(S) 2-625-544-

35、01 2- 89A07268500TRAY GEAR(S) 2-625-535-01 2- 99A07980900LM BELT 3-653-387-00 2-109A07268600LOADING PULLY 2-625-536-02 2-119A06966200SCREW,+PTPWH 2.6X16 3-319-501-51 2-129A07980700DRIVE GEAR(S) 2-625-547-01 2-139A07980800MIDWAY GEAR(S) 2-625-274-02 2-149A07269000CONTROL CAM(S) 2-625-545-04 2-159A079

36、80600OUTSERT MAIN CHASSIS(S) 2-625-552-06 2-169A06966800LOADING MOTOR ASSY X-2625-117-1 2-179A07268000LEAF SWITCH 1-692-667-11 2-189A06966600CONNECTOR 5P 1-564-721-11 2-199A06966700LOADING PCB 1-640-523-11 2-209A07979900SUB CHASSIS 2130 2-646-288-01 2-219A06967500SCREW,TAPPING 2X5(S) 2-641-386-01 2-

37、229A06967600REINFORCEMENT(S) 2-625-625-01 2-239A07981200GEAR(A)(S) 2-625-188-02 2-249A07981400GEAR(B)(RP) 2-627-003-02 2-259A06967800CENTER RING(LO)(S) 2-625-477-01 2-269A07981500COMPRESSION SPRING(S) 2-625-191-01 2-279A07981000MOTOR CHASSIS ASSY(MB) X-2625-984-1 2-289A07269800SLED SHAFT(S) 2-626-90

38、8-01 2-299A07981100MOTOR GEAR ASSY X-2625-769-1 2-309A07981300LEAF SWITCH 1-572-085-11 2-319A06968300MOTOR PCB(6P)(S) 1-639-678-12 2-329A06968500CONNECTOR 6P 1-564-722-11 2-33K0000320 OPT PU ASSY,KSS-213C 2-349A07980400INSULATOR 2-627-234-01 2-359A07980000COIL SPRING(FRONT) 2-627-236-01 2-369A079801

39、00COIL SPRING(BACK) 2-627-235-01 2-379A07980200WASHER 2130 2-646-289-01 2-389A07980500CD ASSY A-4912-186-A 5 PC BOARDS AND PARTS LIST 22 基板図 MAIN PCB 23 INPUT PCBCD PCB 24 FRONT PCB AMP PCBPHONE JACK PCB 25 MAIN PCB ASSY (MAIN PCB+INPUT PCB) REF.NO.PARTS NO.DESCRIPTION 9A09560500MAIN PCB ASSY J 9A09

40、560520MAIN PCB ASSY E,UK 9A09563100MAIN PCB BD32,BD33 9A07050600BEAD,CORE BD34-BD36 9A07050600BEAD,CORE E,UK BD38 9A07050600BEAD,CORE BK01 9A09559700BRACKET,PCB CN21 9A05938500WAFER,3P CN24 9A05356400WAFER,MOLEX53014-0510 CN25 9A07890600WAFER,CARD CABLE CN31 9A08220000WAFER,CARD CABLE J CN31 9A07890600WAFER,CARD CABLE E,UK CN32 9A07890600WAFER,CARD CABLE CN33 9A05356300WAFER,04GA19ZM D301-D304 9A08878200D