Teac-LP-R400-Service-Manual电路原理图.pdf

《Teac-LP-R400-Service-Manual电路原理图.pdf》由会员分享，可在线阅读，更多相关《Teac-LP-R400-Service-Manual电路原理图.pdf（23页珍藏版）》请在收音机爱好者资料库上搜索。

1、LP-R400 NOTESCONTENTS 1 SAFETYINFORMATION.2 2 SPECIFICATIONS.3 3 ADJUSTMENTANDCHECK.4 4 EXPLODEDVIEWANDPARTSLIST .6 5 PCBOARDSANDPARTSLIST.11 6 WIRINGDIAGRAM.18 7 INCLUDEDACCESSORIES .19 STEREO MUSIC SYSTEM WITH CD RECORDER PC board shown are viewed from parts side. The parts with no reference numbe

2、r 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 l

3、ist and ensure exact replacement. Parts of mark can be used only with the version designated. USA - U.S.A.; EUR - Europe; UK - UK; JPN - Japan ! RadioFans.CN 收音机爱 好者资料库 2 LP-R400 1 SAFETY INFORMATION Optical pickup : Type : SF-W37SGT Manufacturer :SANYO ELECTRIC CO.,LTD. Laser output :Less than 1 mW

4、(Play)on the objective lens Less than 5 mW(Record)on the objective lens Less than 10 mW(Erase)on the objective lens Wavelength : 783nm For U.S.A. RadioFans.CN 收音机爱 好者资料库 3 LP-R400 2 SPECIFICATIONS Amplifier Section output power 3.5W+3.5W frequency response 50Hz to 20KHz Audio input sensitivity/lmped

5、ance . AUX:-6dBV(0.5V)20K Maximum iutput level AUX:+6dBV(2.0V) CD Recorder Section Media type CD_RW and CD_R for Digital audio (record and playback) CD (playback only) Recording sampling frequency 44.1KHz Frequency response 20Hz to 20KHz (playback:2 dB, recording: 3dB) Signal to noise ratio More tha

6、n 80 dB(playback) More than75dB (recording) Total harmonic distortion Less than 0.1%(playback) Less than 0.12% (recording) Tuner Section Frequency range (FM) 87.5 MHz to 108.0 MHz (100 kHz step) USA Frequency range (AM) 530 kHz to 1,720 kHz (10 kHz step) Frequency range (FM) 87.50 MHz to 108.00 MHz

7、(50 kHz step) EUR/UK Frequency range (AM) 522 kHz to 1,629 kHz (9 kHz step) Frequency range (FM) 76.0 MHz to 90.0 MHz (100 kHz step) JPN Frequency range (AM) 522 kHz to 1,620 kHz (9 kHz step) Record player Section Motor DC servo motor Drive system Belt Drive Speed 33-1/3 rpm, 45 rpm, 78 rpm Wow and

8、Flutte less than 0.25% (WDT) Cartridge type Ceramic Stereo Cartridge Stylus TL-103 Output level 160-360 mV Speaker System Section Unit 70mm (3) lmpedance 4 ohms GENERAL Power requirements 120 V, 60 Hz USA 230 V, 50 Hz EUR/UK 100 V, 50/60 Hz JPN Power consumption 25W Dimensions (WHD ) 18 1/291 /16 15

9、 3/8 mm (470 230 390 mm) Weight 21 13/16 lbs ( 10 kg) Standard Accessories 45 RPM adaptor 1 Remote control unit (RC-1157) x 1 USA/EUR/UK Remote control unit (RC-1173) x 1 JPN Battery (AA, R6, SUM-3) x 2 AM antenna 1 Stereo RCA pin cable 1 Owner s manual 1 Warranty card 1 Design and specifications ar

10、e subject to change without notice. Weight and dimensions are approximate. Illustrations may differ slightly from production models. 4 LP-R400 3 ADJUSTMENTS AND CHECKS 120 V UL model Tuner adjustments FM Frequency range: Low endVTadjust part 87.5MHz1.5VL206 FM sensitivity Low frequency adjust part 9

11、0MHz L204 High frequency adjust part 106MHz CT201 AM middle Frequencyadjust part 450KHz T201 AM Frequency range: Low end VT adjust part 530KHz 1.5V T203 AM sensitivity Low frequency adjust part 600KHz T202 High frequency adjust part 1400KHz CT202 FM Frequency range: Low endVTadjust part 87.5MHz1.5V

12、L206 FM sensitivity Low frequency adjust part 90MHz L204 High frequency adjust part 106MHz CT201 AM middle Frequency adjust part 450KHz T201 AM Frequency range: Low end VT adjust part 522KHz 1.5V T203 AM sensitivity Low frequency adjust part 600KHz T202 High frequency adjust part 1400KHz CT202 230 V

13、 EUR/UK model Tuner adjustments 5 LP-R400 100 V JPN model Tuner adjustments FM Frequency range: Low end VT adjust part 76MHz 1.5V L206 FM sensitivity: Low frequency adjust part 78MHz L204 High frequency adjust part 88MHz CT201 AM middle Frequency adjust part 450KHZ T201 AM Frequency range: Low end V

14、T adjust part 522KHz 1.5V T203 AM sensitivity: Low frequency adjust part 600KHz T202 High frequency adjust part 1400KHz CT202 MAIN PCB 38 18 49 25 18 33 48 18 18 33 42 26 26 26 27 53 36 44 19 58 15 17 36 26 50 56 21 53 30 27 53 27 45 43 40 X4 41 X4 51 31 31 47 32 26 53 32 36 36 36 44 26 34 33 34 34

15、34 34 34 55 20 34 19 19 30 29 39 39 39 29 29 16 46 6 36 4 2 11 8 7 3 5 8 12 13 14 10 24 22 17 9 1 2 19 28 52 54 23 55 55 55 57 LP-R400 6 4 EXPLODED VIEWS AND PARTS LIST EXPLODE VIEW-1 LP-R400 REF.NOPARTSNO.DESCRIPTIONREMARKS 1-156-04LR4001B010FRONTPANEL(HIPS+94V2)BLK931980USA 56-04LR4000B010FRONTPAN

16、EL(ABS)BLK-GRAY42C+RED186CEUR/UK 56-04LR4000B020FRONTPANEL(ABS)BLK-GRAY42CJPN 1-256-54LR4003A000VOLUMEKNOB(ABS)silverTN8- 1-35-26LR40000020FILTERSHEET125x23x0.mm 1-456-5LR40010010DISPLAYLENS(PMMA)balck 1-556-5LR40022000IRREMOTELENS(SAN) 1-656-54LR4002A000POWERKNOB(ABS)silverTN8- 1-56-54LR4000A010OPE

17、NDOORKNOB(ABS)silverTN8-gray433C 1-856-54LR4005A000SELECTKNOB(ABS)silverTN8- 1-956-54LR4001A000FUNCTIONKNOB(ABS)silverTN8- 1-1056-54LR4004A010PLAYKNOB(ABS)silverTN8-gray433C 1-1161-58LR40000020BRANDPLATE(CEC2462012400)(T=0.6mm) 1-1213-05LR40000020LCDDISPLAYSDT-DA1633-TP-1 1-1356-5LR40000000BACKLIGHT

18、LENS(PMMA) 1-1456-0LR40009000LCDHOLDER(ABS) 1-1505-LR4000400000PCBA-DISUSA 05-LR4000400020PCBA-DISEUR/UK 05-LR4000400010PCBA-DISJPN 1-1605-LR4000100000PCBA-MAINUSA 05-LR4000100020PCBA-MAINEUR/UK 05-LR4000100010PCBA-MAINJPN 1-156-86LR4000B000SPEAKERGRIL(ABS) 1-1866-10230160103HARDENSCREW(RoHS)STTB3x6

19、mmAB(BLACK) 1-1906-190LR4000000WOODENBOXPARTPVC:F-2905-28(120V)USA 06-190LR4001000WOODENBOXPARTPVC:F-2905-28(230V)EUR/UK 06-190LR4000010WOODENBOXPARTPVC:F-2905-28(100V)JPN 1-2058-0LR40000020REARBOARD120VUSA 58-0LR40000220REARBOARD230V 58-0LR40000120REARBOARD100VJPN 1-2156-22LR40000000DUSTCOVER(05-40

20、0-1232) 1-2256-5LR40039000RECLIGHTLENS(PMMA) 1-2366-141430211321SELF-TAPPINGSCREWTA/WH3x10mm(HD:8mm) 1-2456-0LR40018000LIGHTHOLDER(ABS) 1-2556-14LR4000B010CDDOOR(ABS)Black931980gray42C 1-2656-80S16800B000SPEAKERPANELSTUD(PE)BLK 1-258-263182600020RUBBERFOOTDIA18T=6mm(AC619) 1-2843-500000002020ACPOWER

21、CORDBUSHINGTHK=1.6mm#4N4 1-2966-120230180321MACHINESCREWMS/BH3x8mm 1-3066-120240225321MACHINESCREWMS/BH4x25 1-3166-120330160321MACHINESCREWMS/PH3x6mm 1-3266-120830220321MACHINESCREWMS/WH3x20mm 1-3366-120230180121MACHINESCREWMS/BH3x8mm(BLACK) 1-3466-140230214121SELF-TAPPINGSCREWTA/BH3x14mm(BLACK) 1-3

22、566-141430218321SELF-TAPPINGSCREWTA/WH3x18mm(BLACK) 1-3666-120830160321MACHINESCREWMS/WH3x6mm 1-366-141430211321SELF-TAPESCREWTA/WH3x10mm(BLACK) 1-3866-141430210321SELF-TAPPINGSCREWTA/WH3x10mm(HD:10mm) 1-3966-140330180321SELF-TAPPINGSCREWTA/PH3x8mm 1-406-021400000020NUTM4mm 1-4168-112403101000METALW

23、ASHER4x10 x1mm 1-4206-200GF3501001CDMECHASSY,CRD-RA2A(205010) 1-4318-203LR4000000TRANSFORMER120VT08685A(WAHHING)USA 18-205LR4000000TRANSFORMER230VT08685C(WAHHING)EUR/UK 18-201LR4000000TRANSFORMER100VT08685B(WAHHING)JPN 1-4419-021093100220SPEAKER310W4#JHD-SA78-25 1-4520-60ST15000000PHONOGRAPHMECHANIS

24、M#H10B(HANPIN) 1-4641-191120000010POWERSWITCH(HUAFENG)KDC-A04-10(B2) 1-405-LR4000800000PCBA-AUXUSA 05-LR4000800010PCBA-AUXEUR/UK 05-LR4000800010PCBA-AUXJPN 1-4861-11LR40000020DECKBKTM-L 1-4961-11LR40000120DECKBKTM-R 1-505-08ST15000120PVCPLATE 1-5161-22SG19000020BUSHINGMOUNTINGPLATE 1-5261-25SCD66000

25、20CONTACTPLATE(THK1.2mm)11x11x8mm 1-5366-150830180121SELF-TAPPINGSCREW(RoHS)TB/WH3x8mm(BLACK) 1-5405-LR4000900000PCBA-H.P 1-5556-64LR4000B010HINGEASSY(BLACK)(05-400-1233) 1-5666-120830160321MACHINESCREWRoHSMS/WH3x6mm 1-545-113420300150ACCORDULAPPL=420mm105C(YAHUAN)BLKUSA 45-114200500061ACCORDVDEAPP2

26、M(M.T)BLKEUR 45-114200411008ACCORDBSAPPBLKUK 45-113420300150ACCORDULAPPL=420mm105C(YAHUAN)BLKJPN 1-5856-01GF3500002045RPMADAPTER(100-S300-069) EXPLODEDVIEW-1PARTSLIST 8 LP-R400 EXPLODEVIEW-2 1 4 7 6 8 5 3 2 9 LP-R400 REF.NOPARTSNO.DESCRIPTIONREMARKS 2-156-43GF3500B030REMOTEFRONTCAB(ABS)BlackRC-115US

27、A/EUR/UK 56-43GF3500B040REMOTEFRONTPANEL(ABS)BLKRC-113JPN 2-256-43GF3501B010REMOTEBOTTOMCAB(ABS)Black 2-356-44GF3500B010REMOTEBATTERYDOOR(ABS)Black 2-458-23LR4000B120RUBBERKEY(BLACK,WHITE,BLUE) 2-561-26GF35000020REMOTEBATTERYSPRING(+) 2-661-26GF35000120REMOTEBATTERYSPRING(-) 2-61-26GF35000220REMOTEB

28、ATTERYSPRING(+/-) 2-866-140320180321SELF-TAPPINGSCREWRoHS!TA/PH2x8mm EXPLODEDVIEW-2PARTSLIST 10 LP-R400 MAINPCB 11 LP-R400 REF.NOPARTSNO.DESCRIPTIONREMARKS 05-LR4000100000PCBA-MAINUSA 05-LR4000100020PCBA-MAINEUR/UK 05-LR4000100010PCBA-MAINJPN 48-01LR40000121MAINPCB180X220X1.6MM94V0R1 C405,C42426-017

29、470850311E.CAP4700UF25V20%(16x25mm)105C CN10243-012100217120F.F.C.WAFER1mm17P180C CN10344-5653450566206PSHIELDWIREL=450mmTML+HSG(2)2547#28 CN10443-012200150120WAFER2mm5P180C CN301 CN30244-5653260536203PSHIELDWIREL=260mmHSG+MTL(2)AA SPEAKL,43-012250120120WAFER2.5mm2P180C SPEAKR IC116-LM78L0500121IC(L

30、IBERAL)LM78L05(933510720676) IC20116-TB2132FN0021IC(TOSHIBA)TB2132FNG U716-LM1117S00021ICLM1117S-3.3SOT-223 U10116-BA4558F00021IC(ROHM)BA4558FSOP8 U30116-TC4052BP0021IC(TOSHIBA)TC4052BP(DIP) U30216-HEF4066B0121IC(PHILIPS)HEF4066BP U30316-TC9260P00021IC(TOSHIBA)TC9260PAG U30416-BA5417000021IC(ROHM)BA

31、5417 U401,U40316-KA7805000121IC(SAMSUNG)KA7805E(TO-220) U40216-AP1501AD0121ICAP1501-ADJUST(TO263-5L) CF20131-028107000110CERAMICFILTERSFE10.7MA5-A(3PIN)RED CF20231-026450010110CERAMICFILTER(MURATA)SFU450B CF20331-038107040120DISCRIMINATORFILTERJT10.7MG80-A(2PIN) CT201,20327-501602202020TRIMMER20PF6m

32、m(RED) CT20227-501602101020TRIMMER10PF6mm(WH) D101,409,410,12-1N4001000021RECTIFIERDIODE1N40011A50V 411,412 D201,20212-BAS316000021SMDDIODEBAS316(319801010630) D401,402,403,12-1N5401000021RECTIFIERDIODE1N54013A100V 404 D40540812-RL2020000021RECTIFIERDIODERL-2022A100V D41312-SS1400000025SMDDIODESS14S

33、MA/DO-214AC F1,F246-015200300010AXIALFUSE4x10mmW/LEAD2A/250V L1,2,3,4,5,638-013100060220CHIPINDUCTOR10UH1.15(0805) L20238-014100050120AXIALINDUCTOR100UH10%275mAEC-36 L20340-351450145020FMCOIL4.5x4.5T(0.8mm)USA/EUR 40-351550145020FMCOIL5.5x4.5T(0.8mm)JPN L20440-351500135020FMCOIL5.0 x3.5T(0.8mm)USA/E

34、UR 40-351550145020FMCOIL5.5*4.5T(0.8mm)JPN L20640-351450125020FMCOIL4.5x2.5T(0.8mm)USA/EUR 40-351500125020FMCOIL5.0 x2.5T(0.8mm)JPN L40238-103100050320CHOKECOIL10UH10%D6x8mm1A L40138-103330060120CHOKECOIL33UH10%3A0.1 Q10111-PMBT39060021SMDTRANSISTORSPMBT3906SOT23(PHILIPS) Q10211-8550C0000021TRANSIST

35、ORS2W8550C Q103,104,203,11-MMBT39040221SMDTRANSISTORSMMBT3904SOT23 204,205,210,221, 222,311,312,321, 353,402,403,503 Q201,Q40411-9015C0000021PNPTRANSISTORS9015C Q351.Q35211-2SD1936T0125TRANSISTORS2SD1936T-AC(SANYO)(TAPING) Q40511-KSD882Y00021TRANSISTORSKSD882Y(SAMSUNG) T20140-022490004020I.F.T7mm7AC

36、-249S0(YELLOW) T20240-023120000020I.F.T7mm312A(BLACK) T20340-022720002020I.F.T7mm7AL-272HM(RED) VD201,VD20212-SVC201SPA021VARACTORDIODE(SANYO)SVC201SPA VD204,VD20512-SVC321SPA021VARACTORDIODE(SANYO)SVC321SPA X20131-015750000020CRYSTAL75KHZ12.5PF20PPM3x8mm ZD34112-011270320125ZENERDIODE5%2.7V1/2W(T=5

37、2mm) ZD401,ZD40212-011510320125ZENERDIODE5%5.1V1/2W(T=52mm) ZD40312-012100320125ZENERDIODE5%10V1/2W(T=52mm) MAINPCBASSY 5 PC BOARDS AND PARTS LIST 12 LP-R400 LCDDISPLAYPCB 13 LP-R400 REF.NOPARTSNO.DESCRIPTION REMARKS 05-LR4000400000PCBA-DISUSA 05-LR4000400020PCBA-DISEUR/UK 05-LR4000400010PCBA-DISJPN

38、 48-04LR40000220DISPLAYPCB188X112X1.694HB CN50143-012100217530SMDFFC.WAFER1MM17P90CW/LOCK(BYCEC) CN50243-012100190530SMDFFC.WAFER1MM9P90CW/LOCK(BYCEC) CN50443-022200160120WAFER2mm6P90C D50012-DAN217000021DIODEDAN217 D50113-011292121020LEDLAMP(MICRO)MSC32D-C2.94mm(RED) D502.50313-011200022020LEDLAMP2

39、x5x7mm(WHITE)MT-513UWC/W120 LCD50113-05LR40000020LCDDISPLAYSDT-DA1633-TP-1 Q50111-DTA124EK0021SMDTRANSISTORSDTA124EKA-T146(ROHM) S500.50122-501200001620ROTARYENCODERE1211A3BV1NG0037 SW511,512,513,41-150010030020TACTSWITCH6x6mm5mm(160g30g)4LEGS 514,515,516,517, 521,522,523,524, 525,526,527,528 U50116

40、-LC87F7CC0321IC(SANYO)LC87F7CC8A-TQFP(FLASH) U50217-05HM33800120IRRECEIVERMODULEHM338RST-16M2 U50316-PST600D00021IC(MITSUMI)PST600D U50416-BR93L46F0021ICBR93L46F-W(SOP8)(ROHM) X50131-047450000020CERAMICRESONATOR4.5MHZ LCDDISPLAYPCBASSY 14 LP-R400 AUXPCB H.P.PCBASSY 15 LP-R400 REF.NOPARTSNO.DESCRIPTI

41、ONREMARKS 48-08LR40010220AUXIN/AUXOUTPCB94HB6.2x22x1.6mm CL1,2,338-013100060220CHIPINDUCTOR10UH1.15(0805) CON143-012200160120WAFER2mm6P180C CON243-0222501202P0WAFER2.5mm2P90C(WHITE) CON343-012250120120WAFER2.5mm2P180C JK143-451400002020RCAJACK4P(W/W/R/R)TC58-118-01 AUXPCBASSY REF.NOPARTSNO.DESCRIPTI

42、ONREMARKS 05-LR4000900000PCBA-H.P 04-LR4000900000ACP-H.P. 48-09LR40000120H.P.PCB94V0 CP244-5153160555205PWIREL=160mmHSG+TML(2)(UL100#26) L1,2,338-013100050120AXIALINDUCTOR10UH10%350mAEC-24 PHONE43-431360006020PH3.6mmJY35350001/PJ322A/HTJ03513AB H.P.PCBASSY 16 LP-R400 REMOTECONTROLPCB 1 LP-R400 REF.N

43、OPARTSNO.DESCRIPTIONREMARKS 0-000000020000INDIRECTMATERIAL 48-13LR40000220REMOTEPCB LED60113-021500020020INFRAREDLED5mm#SIR-563-ST-3F U60116-UPD6P9000021IC(NEC)UPD6P9M1MC-5A4-A(OTP) X60131-04364000110RESONATOR(FARGO)ZTT3.64MHZ REMOTECONTROLPCBASSY 18 LP-R400 MAINPCB 6 WIRING DIAGRAM SPEAK-L SPEAKER(

44、R) CD PCB PHONOGRAPH PCB CN104 SPEAKER(L) ACP-H.P. PCB ASSY AUX PCB ASSY CD PCB CD PCB SPEAK-R CN303 CN101 CN103 CN301 CN102 CN302 LCD DISPLAYER PCB 19 LP-R400 REF.NOPARTSNO.DESCRIPTIONREMARKS 51-011150300010BATTERY1.5V(SANYO)AA/UM-32PCS/PACK -20LR40000220MANUAL(E/F/S)(CEC6P10501340) -20LR40000320MA

45、NUAL(G/I/N)(CEC6P10501341) -21LR40000120QUICKUSERGUIDE(EUR)(CEC6P1201400) -14CD15000124WARRANTYCARDTEAC(CEC6P3000102) 56-64LR4000B010HINGEASSY(BLACK)(05-400-1233) 32-0A200000020AMLOOPANT(8X2.5mmHSG/L20mm) 02-10LR400100REMOTECONTROLRC-115USA/EUR/UKUSA/EUR/UK 02-10LR4001100REMOTECONTROLRC-113JPNJPN IN

46、CLUDEDACCESSORIES 7 INCLUDED ACCESSORIES LP-R400 DTE-SM0802001 PREPARED IN CHINA FEB 2008 TEAC CORPORATION1-47, Ochiai, Tama-shi, Tokyo 206-8530, Japan Phone: (042) 356-9155 TEAC AMERICA, INC. 7733 Telegraph Road, Montebello, California 90640 Phone: (323) 726-0303 TEAC CANADA LTD. 5939 Wallace Stree

47、t, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905) 890-8008 TEAC MEXICO, S.A. De C.V TEAC UK LIMITED Unit 19 & 20, The Courtyards, Hatters Lane, Watford, Hertfordshire, WD18 8TE, U.K. Phone: (0845) 130-2511 TEAC EUROPE GmbH Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany Phone: 0611-71580 Ro Ch

48、urubusco 364, Colonia Del Carmen, Delegacin Coyoacn, CP 04100, Mxico DF, Mxico Phone:(5255)5010-6000 LP-R400 STEREO MUSIC SYSTEM WITH CD RECORDER MAIN PCB LP-R400 STEREO MUSIC SYSTEM WITH CD RECORDER MAIN PCB TUNER PART 1 P14 2 P15/SCK1 3 P16 4 P17 5 RES 6 XT1/AN10 7 XT2/AN11 8 VSS1 9 CF1 10 CF2 11 VDD1 12 P80/AN0 13 P81/AN1 14 P82/AN2 15 P83/AN3 16 P84/AN4 17 P85/AN5 18 P86/AN6 19 P87 20 P70 P71 21 P72 22 P73/INT3 23 S0 24 S1 25 S2 26 S3