Teac-CDP-1250-Service-Manual电路原理图.pdf

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1、C CD D- -P P1 12 25 50 0 SERVICE MANUAL COMPACT DISC PLAYER Effective : May, 2002S-0062A CONTENTS 1 SPECIFICATIONS 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 PC BOARDS AND PARTS LIST 7 4 INCLUDED ACCESSORIES 11 NOTES PC boards shown are viewed from parts side. The parts with no reference number or no par

2、ts 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 ens

3、ure exact replacement. Parts of mark can be used only with the version designated. US:U.S.A. C:CANADA E:EUROPE UK:U.K. RadioFans.CN 收音机爱好者资料库 1 SPECIFICATIONS 2 CD PLAYER Pickup: 3-beam, semiconductor laser D/A Converter: 1 bit DAC Digital filter: 8-times oversampling Frequency Response: 20 Hz 20 k

4、Hz 1.5dB Total Harmonic Distortion: 85 dB (1 kHz) Channel Separation: 80 dB (1 kHz) Output: Analog; 2.0 Vrms (RCA) Wow and Flutter: Below measurable limit GENERAL Power Requirements: 120 V AC, 60Hz (U.S.A./Canada Model) 230 V AC, 50Hz (Europe/U.K. Model) Power Consumption: 12 Watts (AC) Dimensions (

5、W x H x D): 435 x 104 x 295mm Net Weight: 3.6 kg Standard Accessories: Wireless Remote Control Unit (RC-853) RCA pin-plug cord Battery (SUM-3, AA, R6 type) x 2 (Europe/U.K. Model) Design and specifications are subject to change without notice. SAFETY INFORMATION This product has been designed and ma

6、nufactured 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 i

7、nside 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: SFP101NXR

8、 MANUFACTURER : Sanyo Electric Co., Ltd. LASER OUTPUT: Continuous Wave max. 5mW WAVE LENGTH: 765-815nm 1For U.S.A. RadioFans.CN 收音机爱好者资料库 2 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW-1 3 51SC2 51SB2 51SD4 51SB2 51SC2 51SC2 4501 5141 5120 5133 5136 5132 5135 4505 51SD8 51SI1 5142 5104 5116 4 EXPLOD

9、ED VIEW-1 REF.NO.PARTS NO.DESCRIPTIONREMARKS 31 9A09092400MECHA,CD93F8NDT CEC0991004800 4501 9A09265600MAIN PCB ASSY CEC0B10033200 4502 9A09265800KEY PCB ASSY CEC0B10033310 4503 9A07148500H.P PCB ASSY US,C CEC0B10027400 9A07148510H.P PCB ASSY E,UK CEC0B10027401 4504 9A09266000POWER PCB ASSY US,C 01-

10、P12500003-00 9A07148610POWER PCB ASSY E CEC0B10028540 9A07148630POWER PCB ASSY UK CEC0B10028541 4505 9A09266100DISPLAY PCB ASSY 01-P12500004-00 5101 9A09266200ESCUTCHEON US,C CEC2141003313 9A07148800ESCUTCHEON E,UK CEC2141003310 5102 9A07148900PANEL,TRAY CEC2155000710 5103 9A08667500BADGE CEC2163004

11、000 5104 9A07149100WINDOW CEC2164006110 5105 9A07149000BUTTON,PLAY CEC2175011810 5106 9A07077900BUTTON,FUNCTION CEC2175011900 5107 9A07079200FILTER,IR CEC2431001200 5110 9A07149200DECORATION,TRAY CEC2144003910 5111 9A07077700KNOB,ROTARY CEC2171001800 5112 9A07077800KNOB,PUSH CEC2174005200 5116 9A070

12、79800SHEET,IR CEC2462011300 5120 9A07077000COVER,TOP CEC2121003900 5121 9A09266300PANEL,REAR US,C CEC2153002350 9A09272400PANEL,REAR E,UK CEC2153002351 5122 9A07078400CHASSIS CEC2311006900 5123 9A06842900ASSY,LEG CEC0251001700 5124 9A07078300LEG CEC2251003500 5130 9A07078800JOINT CEC2351001900 5131

13、9A07078900POST CEC2373001100 5132 9A07989100LCD,IS06193P00V2 CEC4T40000500 5133 9A07149500HOLDER,LAMP CEC2451001300 5134 9A06846200BUSHING,NIFCO 2271 CEC2446000200 5135 9A07989900FILTER,LCD,BLUE CEC2431001301 5136 9A07990000FILTER,LCD,WHITE CEC2431001302 5141 9A07078700BRACKET-M,TOP CEC2322001800 51

14、42 9A07274200FELT,PL CEC2571002200 CN01 9A09195600HOUSING,2P 43-791002031-00 PC120 9A08660100POWER CORD US,C CEC4W10006400 9A07087801POWER CORD E 45-112230118-06 9A07258200POWER CORD UK CEC4W10004700 T01 9A07154000POWER TRANSFORMER CEC4L50005930 51SA1 9A06855600SCREW,S-TPG BIN 2.6X6 SFBDN266R0SE- 51

15、SB1 9A00768400SCREW,S-TPG BRZ M2.6X8 SFBAN268R0SE- 51SB2 9A00768400SCREW,S-TPG BRZ M2.6X8 SFBAN268R0SE- 51SC1 9A01589800SCREW,S-TPG BIN M3X6 SFBDN306R0SE- 51SC2 9A01589800SCREW,S-TPG BIN M3X6 SFBDN306R0SE- 51SD1 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 51SD2 9A01041200SCREW,S-TPG BIN M3X8 SFBDN3

16、08R0SM- 51SD3 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 51SD4 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 51SD5 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 51SD6 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 51SD8 9A01041200SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 51SE1 9A07086400SCREW,S-TPG BIN 3X14

17、SFBDN30140SE- 51SF1 9A07086500SCREW,S-TPG BIN 3X25 SFBDN30250SE- 51SG1 9A06856000SCREW,S-TPG TR S4X6 SFSTN406R0SE- 51SI1 9A06855700SCREW,S-TPG BIN 3X4 SFBDN304R0SE- EXPLODED VIEW-2 5 6 EXPLODED VIEW-2 (CD93F8NDT) REF.NO.PARTS NO.DESCRIPTIONREMARKS 1 9A07071300SWITCH PCB ASSY 1EA0B10A98100 3 9A070723

18、00CHASSIS,FRAME 1EA2311A06600 4 9A07071400PLATE,MAGNET 1EA2336A05300 5 9A07071500LEFT RAIL ASSY 1EA0363A00100 6 9A07071600RAIL,RIGHT 1EA2363A00300 8 9A07071800SUPPORT,MAGNET 1EA2413A01700 9 9A08438700CUSHION,RUBBER CEC2443000100 10 9A08438800CUSHION,RUBBER CEC2443000101 11 9A07072100HOLDER,MAGNET 1E

19、A2451A09000 12 9A07072200SHEET 1EA2462A13200 13 9A07072400GEAR,LOADING 1EA2511A10900 14 9A07072500GEAR,LIFTER 1EA2511A11000 15 9A07072600GEAR,IDLER,A 1EA2511A11100 16 9A07072700GEAR,IDLER,B 1EA2511A11200 17 9A07072800PULLEY,MOTOR 1EA2523A01700 18 9A07072900PULLEY,GEAR 1EA2524A01600 19 9A07073000BELT

20、,SQUARE 1EA2563A02200 20 9A02677600MAGNET,DISC CLAMP 1EA2641A01300 21 9A08438600LIFTER,MECHA CEC2713000700 22 9A07073200SLIDE,LIFTER 1EA2741A01300 23 9A07073300TABLE,LOADING 1EA2761A00700 24 9A03303300MOTOR,3.0V 1EA4M10A02100 30 5760707700SCREW,B-TITE SEMS M3X10 13124201283000 31 9A07073500SCREW,S-T

21、PG BIN 2.6X8 SFBDN268R0SE- 31-02 9A09093000MECH ASSY,DA11T3CN 13933102 31-40 9A07070800BRACKET CEC2322001300 31-41 9A07070900SHEET,MECHA CEC2462011200 31SA1 9A07071100SCREW,S-TPG BIN 3X8 SFBDN308R0SE- 32 9A07073600SCREW,S-TPG PAN+FLG 2X6 SFBPY206R0SE- 33 9A07073700SCREW,PAN+SW 1.7X3.5 SM2PS173R5SE-

22、34 9A07073800SCREW,SPECIAL SGXEA00201- 35 9A07071100SCREW,S-TPG BIN 3X8 SFBDN308R0SE- 9A08632700WIRE,JUMPER,16P CEC4W30009700 7 3 PC BOARDS AND PARTS LIST MAIN PCB 8 KEY PCB DISPLAY PCB HP PCB 9 POWER PCB (U.S.A.) POWER PCB (Europe) MAIN PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A09265600MAIN PCB ASSY 9

23、A09265700MAIN PCB 9A07152600HEAT SINK 9A09271100SCREW,MACHINE M3X8 9A09271200NUT,M3 CN01 9A09270400WAFER,5P CN02 9A09218500WAFER,6P CN03 9A09270500WAFER,16P(FFC) CN09 9A09271000PLUG,19P CN10 9A09270600WAFER,2P CN11 9A09218400WAFER,4P D01-D04 9A09267000DIODE,1A3-1 D05 9A09267100DIODE,1SS133-T-77 D06

24、9A09267200DIODE,ZENER D07 9A09267000DIODE,1A3-1 D08 9A09267300DIODE,BAT46 E13 9A09270100C,ELECT 4700UF 25V M IC01 9A09188600IC,BA5813FM IC02 9A09188800IC,KA7805 IC03 9A09270700IC,UPD63711AGC-8EU IC04 9A09188900IC,KA7808 JK501 9A09270900RCA JACK,2P OP1 9A09189500IC,NJM4558D Q01 9A09266700TR,2SB1375 Q

25、02,Q03 9A09207100TR,2SA933AS-TP Q04-Q07 9A09266800TR,2SC2240BL Q08 9A09266900TR,2SD1936T-AC Q11-Q13 9A09266800TR,2SC2240BL Q14 9A09207100TR,2SA933AS-TP R26 9A09268200R,FUSIBLE 1/4W 10 JA X01 9A09270800CRYSTAL,16.9344MHZ 50PPM KEY PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A09265800KEY PCB ASSY 9A09271300

26、KEY PCB CN101 9A09271900PLUG,19P D100-D106 9A09208100DIODE,1SS133T77 IC01 9A09271500IC,UPD789406AGC S100-S112 9A08467800SWITCH,TACT,SKHHANA010 U100 9A09271400IC,PST600D U101 9A06847600IC,GP1U281X X100 9A09271800CRYSTAL,5.000MHZ AT-39 DISPLAY PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A09266100DISPLAY PCB

27、 ASSY 9A07154200DISPLAY PCB 9A07149500HOLDER,LAMP 9A07989100LCD,IS06193P00V2 9A07989900FILTER,LCD,BLUE 9A07990000FILTER,LCD,WHITE 9A09272300LAMP,PILOT C-2V H.P. PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A07148500H.P PCB ASSY US,C 9A07148510H.P PCB ASSY E,UK 9A07153200H.P PCB 9A09274500NUT,M9X0.75 9A0927

28、4600WASHER,9.2X14X0.4 9A07078500BRACKET-E,JACK IC401 9A07153300IC,M5218AP J401 9A07081200JACK,H.P. VR401 9A07082700VR,ROTARY 50K POWER PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A09266000POWER PCB ASSY US,C 9A07148610POWER PCB ASSY E 9A07148630POWER PCB ASSY UK 9A09272000POWER PCB US,C 9A07155300POWER PC

29、B E,UK 9A09195600HOUSING,2P 9A07081100PLUG,ROUND PIN 9A08660100POWER CORD US,C 9A07087801POWER CORD E 9A07258200POWER CORD UK 9A09345000DIODE,6KE27CA E,UK 9A09345100FERRITE CORE,25X15X13 E,UK C01 9A07080700CAPACITOR EC01,EC02 5760663000EC TERMINAL,1P F01 9A07088000FUSE HOLDER E,UK F01 9A09251800FUSE

30、,250V 1A E,UK SW01 9A06849100SWITCH,PUSH,POWER T01 9A07154000POWER TRANSFORMER 10 4 INCLUDED ACCESSORIES 11 INCLUDED ACCESSORIES REF.NO.PARTS NO.DESCRIPTIONREMARKS 9A09051700OWNERS MNL,E/F US,C CEC6P10069930 9A09051800OWNERS MNL,MULTI E,UKCEC6P10069940 9A09266500REMOTE CONTROL UNIT CEC4U10002620 9A0

31、7089700BATTERY E,UK CEC4D10000700 9A06849900PLUG,CORD,RCA CEC4W20004000 86745231 E D C B A SCHEMATIC DIAGRAMCD-P1250MAIN PCB COMPACT DISC PLAYER C CD D- -P P1 12 25 50 0 1 st Issue; April 2002 NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=p

32、icofarads). 3. 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. S101 SW DIP-4 1 CN6 TP 1 2 3 4 5 6 CN2 PH6 1 2 3 4 5 CN1 PH5 C11 0.1u D.GND 1 RFOK 2 RST 3 A0 4 STB 5 SC

33、K 6 SO 7 SI 8 XTALEN 9 D.Vdd 10 DA.Vdd 11 ROUT 12 DA.GND 13 REGC 14 DA.GND 15 LOUT 16 DA.Vdd 17 R+ 18 R- 19 L- 20 L+ 21 X.Vdd 22 XTAL 23 XTAL 24 X.GND 25 D.Vdd 26 EMPH 27 FLAG 28 DIN 29 DOUT 30 SCKIN 31 SCKO 32 LRCKIN 33 LRCK 34 HOLD/WDCK 35 Tx 36 D.GND 37 C16M 38 LIMIT 39 D.Vdd 40 LOCK 41 RFCK 42 M

34、IRR/WFCK 43 PLCK 44 D.GND 45 C1D1 46 C1D2 47 C2D1 48 C2D2 49 C2D3 50 D.Vdd 51 PACK 52 TSO 53 TSI 54 TSCK 55 TSTB 56 D.GND 57 TEST0 58 TEST1 59 ATEST 60 A.GND 61 FD 62 TD 63 SD 64 MD 65 DAC0 66 DAC1 67 DAC2 68 DAC3 69 A.Vdd 70 EFM 71 ASY 72 C3T 73 RFI 74 AGCO 75 AGCI 76 RFO 77 EQ2 78 EQ1 79 RF- 80 A.

35、GND 81 A 82 C 83 B 84 D 85 F 86 E 87 A.Vdd 88 REFOUT 89 FE- 90 FEO 91 TE- 92 TEO 93 TE2 94 TEC 95 A.GND 96 PD 97 LD 98 PN 99 A.Vdd 100 IC3 uPD63711 LO F IN 1 LO R IN 2 LO V CON 3 MUTE1 LOW 4 SD IN 5 MD IN 6 PREVcc 8V 7 POWVcc 5V 8 LO R OUT 9 LO F OUT 10 MD OUT- 11 MD OUT+ 12 SD OUT- 13 SD OUT+ 14 FD

36、 OUT+ 15 FD OUT- 16 TD OUT+ 17 TD OUT- 18 GND 19 POWVcc 5V 20 MUTE2 LOW 21 TD IN 22 FD IN 23 GND 24 VBG+ 25 VBG OUT 26 RVcc 27 BIAS 28 IC1 BA5813FM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN3 FFC16 To Power PCB C20 0.1u C19 0.1u 1 2 CN10 Con2 E13 4700u/25 R26 10R 1/4W E12 2200u/10 E5 220u/10 C8 4p C2

37、9 22p C9 0.1u C1 47n C24 1n C2 10n C21 12p C5 10n C10 0.1u HFO AGCO EFM E7 10u/16 E10 100u/10 E2220u/10 C27 56p C28 27p FE TE C26 1n R28 22k R27 10R E11 100u/10 R25 470R C25 1n E1 220u/10 E4 220u/10 E3 220u/10 C3 10n C4 10n C7 4.7n C6 4.7n X1 16.9344MHz C22 12p C23 12p 1 2 3 4 5 6 7 8 9 10 11 12 13

38、14 15 16 17 18 19 CN9 CON19 TM+ TM- TM+ TM- Driver-M Pu-In Open A-Mute Pu-In Open R31 100R R33 4.7k R12 10k R30 100R R32 20k +5V R29 22k C32 330p +5V Up Up R5 100k R6100k R7 100k R9 10k R10 10k 12V-AC1 +5V +8V +8V 1 2 3 4 CN11 PH5 RCH LCH +8V To Headphone PCB E8 10u/16 E9 10u/16 C16 1u C17 1u R2 47k

39、 R3 47k R40 1.5k R41 1.5k C30 1n C31 1n R1947R R20 47R Q4 2SC2240BL Q5 2SC2240BL Q6 2SC2240BL Q7 2SC2240BL R37 22k R36 22k R35 22k R34 22k Q3 2SA933 +8V Q8 2SD1936 A-Mute R38 3.3k R810k R39 3.3k R42 22R E6 220u/10 R RCA1A RCA2 L RCA1B RCA2 Close SW GND Open SW Tray Motor- Tray Motor+ Spindle Motor +

40、 Spindle Motor - Sled Motor+ Sled Motor- PU SW PU SW Vcc E D A B C F GND LD VR MD F+ T+ T- F- R18 47R R21 2.2k R22 2.2k Q2 2SA933 D5 1SS133 D1 1.3A D2 1.3A D4 1.3A D3 1.3A To uCom / Key PCB R23 1k R24 1k R11 10k R17 39k R13 3 9k R14 18k R4 6.8k R1 27k Q1 B1375 R16 5.6k R15 18k 1 CN7 TP 1 CN8 TP 1 CN

41、4 TP 1 CN5 TP in 1 G 3 out 2 IC2 7805 in 1 G 3 out 2 IC4 7808 C12 10n E14 22u ATest Mirr/WFCK Flag Hold/WDCK Lock Sig-R Sig-L R50 27k R43 27k R48 100k R49 100k R45 100k R44 100k R463.3k R473.3k C15 560p C14 560p C18180p C13180p +9V +8V Sig-R Sig-L 1 2 3 4 5 6 7 CN12 CON7 +5V E16 2200u/10V E15 2200u/

42、10V R5210k R5110k Q13 2SC2240BL Q12 2SC2240BL Q112SC2240BL D6 10V +9V R53 1.8k E17 220u E18 1u R54 3.3k Q14 2SA933 R55 100k D7 1.3A C33 0.1u C34 1u C35 1u OP1A JRC4558 OP1B JRC4558 86745231 E D C B A SCHEMATIC DIAGRAMCD-P1250DISPLAY PCB, KEY PCB, HP PCB, POWER PCB COMPACT DISC PLAYER C CD D- -P P1 1

43、2 25 50 0 1 st Issue; April 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: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 3. Parts marked with this sign are safety critical components. They must always be replaced with identical components-refer to the appro