Teac-A1D-int-sm维修电路原理图.pdf

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1、A A- -1 1D D SERVICE MANUAL Integrated Stereo Amplifier Effective : December, 2002S-0074A CONTENTS 1 SPECIFICATIONS 2 2 ADJUSTMENTS 3 3 EXPLODED VIEWS AND PARTS LIST 4 4 PC BOARDS AND PARTS LIST 6 5 INCLUDED ACCESSORIES 10 目 次 1 仕様 2 2 調整 3 3 分解図 4 4 基板図 6 5 付属品 10 NOTES PC boards shown are viewed f

2、rom 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 identi

3、cal 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 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 E:EUROPE RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 2 仕様 本体 電源 .

4、100V AC 50-60Hz 消費電力 . 130W 外形寸法(W x H x D) . 435mmx102mmx380mm 質量. 7.7kg 許容動作温度. 540 許容動作湿度. 590(結露) 許容保管温度 . 2055 部 出力(0.1%, 1kHz, 8). 50W50W SN比. 95dB 入力感度/. 300mV/47k 周波数特性 . 5Hz60kHz . BASS : 10dB(100Hz) TREBLE : 10dB(10kHz) 付属品 用乾電池(単3)x 2本 取扱説明書 保証書 仕様及外観改善予告変更。 Amplifier Section Power output

5、 . 50 W +50 W (8, 1kHz, 0.1% THD) S/N Ratio. LINE : 85dB (IHF-A) Input Sensitivity/Impedance . LINE : 300mV/47k Frequency Response . LINE : 20Hz60kHz Tone Control . BASS : 10dB (100Hz) TREBLE : 10dB (10kHz) General Power Requirement . 230V, 50Hz Power Consumption. 160 W Dimensions (W x H x D) . 435

6、x 102 x 370mm Weight (Net) . 7.7 kg Standard Accessory . Remote Control Unit (RC-1D) (Batteries are not included) Design and specifications are subject to change without notice. RadioFans.CN 收音机爱 好者资料库 2 ADJUSTMENTS 3 Bias Current Adjustment 1. Set the VOLUME control to . 2. Set the POWER switch to

7、ON and wait for 10 minutes for preheating. 3. Adjust TVR1 so that the voltage between R142 (heat sink side) and R141 (heat sink side) on AMP PCB becomes 101mV. 4. In the same way, adjust TVR2 so that the voltage between R143 (heat sink side) and R144 (heat sink side) becomes 10 1mV. 電流調整 1. VOLUME 。

8、 2. 電源入、10分間。 3. AMP PCBR142 (側) R141 ( 側) 間電圧、101mVTVR1調整。 4. 同様R143 (側) R144 (側) 間 電圧、101mVTVR2調整。 調整 R142R141R143R144 TVR2 TVR1 AMP PCB DC voltmeterDC voltmeter 4 1 23 4 67 89 0q w e r t y u i o p a s d f g h j k l ; z x c v b n c 3 EXPLODED VIEWS AND PARTS LIST 分解図 5 EXPLODED VIEW LIST REF.NO.PA

9、RTS NO.DESCRIPTIONREMARKS 1 9A09503100KNOB 80KB448* 2 9A09503200KNOB 80KB451* 3 9A09501600FACE PLATE 75L942W0348* 4 9A09502700END CAP RIGHT 76H671000000 6 9A09503000WASHER,POWER 85A716* 7 9A09502500BRACKET 78C284800000 8 9A09502900KNOB,POWER 80KB450* 9 9A09230300ACRY 85A398* 10 9A09502800KNOB,POWER

10、PUSH 80KB449* 11 9A09501700FRONT PLATE 78C284100000 12 9A09507100KEY PCB ASSY A1DB4221* 13 9A09516700HEAT SINK 76H669000000 14 9A09503800RING TRANSFORMER J R93032J213* 9A09503850RING TRANSFORMER E R93032E213*V 15 -TRANS PAD RUBBER 16 -TRANS PAD METAL 17 -NUT 18 9A09507300AC PCB ASSY J A1DB4227* 9A09

11、507350AC PCB ASSY E A1DB4225* 19 9A09502100REAR PLATE J 78C2849W0487 9A09502150REAR PLATE E 78C2842W0349 20 9A09231500BUSHING,SB4F-4 98BSB4F4* 21 9A09231400AC CORD J651B2U56B24P 9A09503900AC CORD E654H2E20B21S 22 9A09504000AC RECEPTACLE,AS-0715-PQ J10DAS0715PQ* 9A09504050AC RECEPTACLE,DTS-0043 E 10D

12、DTS0043* 23 9A09501800UPPER COVER 78C284600000 24 9A09503400KNOB 80KB453* 25 9A09503300KNOB 80KB452* 26 9A09502600END CAP LIFT 76H670000000 27 9A09503500LIGHT GUIDER 85A712* 28 9A09503600LIGHT SHIELE 85A713* 29 -BOLT 30 9A09501900CHASSIS,LEFT 78C284300000 31 9A09507000AMP PCB ASSY A1DB4220* 32 9A095

13、04100SPEAKER JACK,WTA-510 71AWAT510* 33 9A09507200GATHER PCB ASSY A1DB4222* 34 9A09503700FOOT CUSHION 81AD289* 35 9A09502000BOTTOM PLATE 78C284500000 36 9A09502200CHASSIS,RIGHT 78C284400000 F1 9A09572000FUSE,M5 5A/250V T J2652000522*2 F1 9A09504500FUSE,M5 2.5A/250V T E265202P522*2 F2 9A09504300FUSE,

14、M5 1A/250V T 2652000122*2 F5,F6 9A09504400FUSE,M5 6.3A/250V T 265206P322*2 F411 9A09572100FUSE,M5 1.6A/250V T J265201P622*2 F411 9A09504600FUSE,M5 0.8A/250V T E265200P822*2 6 4 PC BOARDS AND PARTS LIST 基板図 AMP PCB (B4220) 7 KEY PCB (B4221) GATHER PCB (B4222)GATHER PCB (B4223) AC PCB (B4225)AC PCB (B

15、4227) GATHER PCB (B4224) GATHER PCB (B4226) AMP PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A09507000AMP PCB ASSY B4220 9A09517700AMP PCB B4220 9A09516700HEAT SINK,H-669 9A09517600BRACKET,C-1307 C15 9A09508200C,MEX 0.1UF/250V C70 9A09509000C,ELEC 1000UF/25V C98,C99 9A09509400C,ELEC 10000UF/50V WHITE D1 9A

16、09509500DIODE,1N914 D4-D17 9A09237400DIODE,1N4007 D18 9A09509600BRIDGE RECTIFIER,RC202 D19 9A09509500DIODE,1N914 D20 9A09509700ZENER DIODE,4.7V 0.5W D22 9A09509800BRIDGE RECTIFIER,BR102 D22 9A09509900HEAT SINK,H-486 D32 9A09510000ZENER DIODE,8.2V 0.5W F2,F5,F6 9A09241200FUSE HOLDER JP1,JP2 9A0951010

17、0WAFER,5045-5P JP3 9A09510200WAFER,3963-2P JP4 9A09510300WAFER,5045-3P JP6 9A09510400WAFER,3963-3P JP7 9A09510500WAFER,5045-4P JP8 9A09244800WAFER,5045-2P JP10 9A09510300WAFER,5045-3P JP14 9A09510100WAFER,5045-5P JP15 9A09244800WAFER,5045-2P L2,L3 9A09510700COIL,40TX0.8 L5 9A09510800BEAD CORE,3.5TX7

18、.5MX0.8M LTV1 9A09510900PHOTO-TR,LTV-817 Q1,Q2 9A09511000TR,2SC2235 Q3 9A09511100TR,2SC2240 Q4-Q9 9A09511200TR,2SA970 Q10,Q11 9A09240700TR,2SC3327A Q12-Q15 9A09511300TR,2SC3421 Q16-Q25 9A09511100TR,2SC2240 Q26 9A09240800TR,2SA965 Q27,Q28 9A09511600TR,2SA1349 Q29,Q30 9A09511700TR,2SA1145 Q31,Q32 9A09

19、511800TR,2SC2705 Q33,Q34 9A09511900TR,2SA1358 Q35,Q36 9A09512000TR,2SK1529 Q37,Q38 9A09512100TR,2SJ200 Q39,Q42 9A09511200TR,2SA970 Q43 9A09511100TR,2SC2240 R17 9A09512200R,M.O.F 2W 10 J R57,R62 9A09512200R,M.O.F 2W 10 J R77,R78 9A09512800R,METAL 1/4W 24K9 R81,R82 9A09512900R,METAL 1/4W 620 R120 9A09

20、513900R,M.O.F 2W 33 J R137,R138 9A09514400R,CARBON 1/2W 68 R141-R144 9A09514500R,CEMENT 5W 0.33 R152,R153 9A09514900R,CARBON 1/2W 33 R154,R155 9A09515000R,M.O.F 1W 8K2 R156 9A09512200R,M.O.F 2W 10 J R161,R162 9A09515100R,M.O.F 2W 330 R175,R176 9A09515300NTC THERMISTOR,220K AMP PCB ASSY REF.NO.PARTS

21、NO.DESCRIPTION R178 9A09515400R,CARBON 1/2W 47 RCA1-RCA4 9A09515600RCA JACK,HSP-214V03 RCA6 9A09515700M3.5 JACK,HTJ-035-12EB RY1 9A09515800RELAY,V23105-A5003-A201 RY2,RY3 9A09515900RELAY,G4W-2214 12V TP1-TP4 9A09516000COPPER CONDUCTOR TVR1,TVR2 9A09516100VR,SEMI-FIXED 1K U1 9A09516300IC,TC9163AN U6

22、9A09516400IC,JRC072 U7 9A09242300IC,AN7805 U8 9A09516500IC,AN7815 U9 9A09516600IC,AN7915 U7-U9 9A09529900HEAT SINK,H-198 U12 9A09516800IC,NE5532AN KEY PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A09507100KEY PCB ASSY B4221 9A09519300KEY PCB B4221 D2,D3,D30 9A09509500DIODE,1N914 IR1 9A09247100INFERRED RECE

23、IVER,IR-9G J4 9A09518100WAFER,5045-2P LED1 9A09518500LED,RT3-634B2CS(BLUE) LED23-29 9A09518600LED,L-3XAT(YELLOW) SW1 9A09247000TACT SW,SKHVBK3710 U10 9A09518800IC,BA6208 U11 9A09518900IC,TMP87CH47U U13 9A09519000IC,TC74HC74AP U14 9A09519100IC,HD74HC14P Z1 9A09519200OSCILLATOR,8MHZ 49US GATHER PCB AS

24、SY REF.NO.PARTS NO.DESCRIPTION 9A09507200GATHER PCB ASSY 9A09522600GATHER PCB C116,C117 9A09520000C,MEX 0.01UF/250V J9 9A09510300WAFER,5045-3P J12 9A09520300PHONE JACK,HTJ-0640-3A NI J15,J16 9A09523300WAFER,3963-3P2T JP5 9A09510100WAFER,5045-5P JP11 9A09510300WAFER,5045-3P P1 9A09244600TERMNAL GND,K

25、-15 Q40,Q41 9A09240700TR,2SC3327A SW1 9A09521600SW,POWER SDDFA3117U TV8 SW3 9A09521700SW,ROTATE EC16B24202 U2 9A09521800IC,OPA2604 U3 9A09516800IC,NE5532AN U4 9A09521900IC,JRC4556 U5 9A09522000IC,AD712 VR1 9A09522200VR,25KMN RK163121A105 VR2 9A09522300VR,50KAX2 RK18112MC VR3,VR4 9A09522400VR,100KBX2

26、 RK16F121A400 VR5 9A09522500VR,100KAX2 RD163121R033 8 AC PCB ASSY REF.NO.PARTS NO.DESCRIPTION 9A09507300AC PCB ASSY B4227 J 9A09507350AC PCB ASSY B4225 E 9A09523400AC PCB B4227 J 9A09523450AC PCB B4225 E C115 9A09508200C,MEX 0.1UF/250V D31 9A09237400DIODE,1N4007 F1,F411 9A09522800FUSE HOLDER F1,F411

27、 9A09522900FUSE HOLDER COVER J13 9A09523300WAFER,3963-3P2T L4 9A09522700CHOKE,RDS2.6-0.4MH RY4 9A09523000RELAY,OM1-SS-212L 9 5 INCLUDED ACCESSORIES 10 付属品 INCLUDED ACCESSORIES REF.NO.PARTS NO.DESCRIPTIONREMARKS 9A09146900OWNERS MANUAL,JAPANESE J 9904A1DDM* 9A09147000OWNERS MANUAL,MULTI E 99041DEUR*

28、9A09507700REMOTE CONTROL UNIT 62RC1D* 9A09234300BATTERY 250027* 9A09507800NOMO-NOMO 3.5M CABLE E 64T0008* 86745231 E D C B A SCHEMATIC DIAGRAMA-1D Integrated Stereo Amplifier A A- -1 1D D 1 st Issue; August 2002 45231 C B A SCHEMATIC DIAGRAMA-1D 1 st Issue; August 2002 Integrated Stereo Amplifier A

29、A- -1 1D D 45231 C B A SCHEMATIC DIAGRAMA-1D 1 st Issue; August 2002 Integrated Stereo Amplifier A A- -1 1D D AMP, A-1D EUR LEVELPARTS NO.DESCRIPTIONUNIT 1 19A09147000OWNERS MNL,EUR A-1D1 2 19A09230300ACRY A-3981 3 19A09231500BUSHING SB4F-41 4 19A09232100SCREW RH,PHIL,Y 3*0.5*L67 5 19A09232300SCREW

30、RH,PHIL,B 3*0.5*L62 6 19A09232700SCREW RH,PHIL,PLASTIC 1/86 7 19A09234300BATTERY #32 8 19A09501600FACE PLATE L-9421 9 19A09501700FRONT PLATE C-28411 10 19A09501800UPPER COVER C-28461 11 19A09501900CHASSIS,LEFT C-28431 12 19A09502000BOTTOM PLATE C-28451 13 19A09502150REAR PLATE C-28421 14 19A09502200

31、CHASSIS,RIGHT C-28441 15 19A09502300BRACKET, C-28471 16 19A09502400BRACKET, C-19332 17 19A09502500BRACKET, C-28481 18 19A09502600END CAP LIFT H-6701 19 19A09502700END CAP RIGHT H6711 20 19A09502800KNOB,POWER PUSH KB-4491 21 19A09502900KNOB,POWER TACE KB-4501 22 19A09503000WASHER,POWER A-7161 23 19A0

32、9503100KNOB TYPE KB-4481 24 19A09503200KNOB KB-4511 25 19A09503300KNOB KB-4521 26 19A09503400KNOB KB-4531 27 19A09503500LIGHT GUIDER A-7121 28 19A09503600LIGHT SHIELE A-7131 29 19A09503700FOOT CUSHION D-2894 30 19A09503850RING TRANSFORMER1 31 19A09503900AC CORD, H03VVH2-F 2*0.751 32 19A09504050AC RE

33、CEPTACLE DTS-00432 33 19A09504100SPEAKER JACK WTA-5101 34 19A09504200TUBE,SLEEVE M431 35 19A09504300FUSE, M5 1A/250V T 191951 36 19A09504400FUSE, M5 6.3A/250V T 19192 37 19A09504500FUSE, M5 2.5A/250V T 19191 38 19A09504600FUSE, M5 0.8A/250V T 19191 39 19A09504700RUBBER PLUG 4TR-24404 40 19A09504800L

34、OCKER WTJ-0641 41 19A09504900CONNECTOR ED-B33 2P1 42 19A09505000CONNECTOR ED-F72 2P1 43 19A09505100CONNECTOR ED-F73 3P1 44 19A09505200CONNECTOR ED-F11 3P2T1 45 19A09505300SPONGE,EVA D-2652 46 19A09505400SPONGE,EVA D-1180,5 47 19A09505500CABLE TIE MOUNT CM-201 48 19A09505600CABLE TIE MOUNT FW-2S-3M1

35、49 19A09505700SCREW PH PHIL W 3*0.5*L825 50 19A09505800SCREW RH PHIL W 4*0.7*L64 51 19A09505900SCREW RH PHIL Y 3*0.5*L122 52 19A09506000SCREW RH PHIL W 3.5*0.6*I1 53 19A09506100SCREW RH PHIL B 3*0.5*L83 54 19A09506200SCREW TRILOBUAR THEAD RH4 55 19A09506300SCREW RH PHIL B 3.2*0.6*5 56 19A09506400SCR

36、EW FH PHIL Y 3*0.5*L68 57 19A09506500SCREW FH PHIL B 3*0.5*L612 58 19A09506600STICKER (MADE IN TAIWAN)1 59 19A09506700CABLE TIE 90MM10 60 19A09506800ISOLATION SHEET 35*55MM1 61 19A09506900SPONG,EVA D-1851 62 19A09507000AMP PCB KIT B42201 63 2 9A09232100SCREW RH,PHIL,Y 3*0.5*L65 64 2 9A09236700RES,CA

37、RBON 1/4W T 1002 65 2 9A09236900RES,CARBON 1/4W T 1K16 66 2 9A09236900RES,CARBON 1/4W T 1K2 67 2 9A09237400DIODE 1N400714 68 2 9A09237900C,CERAMIC 0.1/50V F/Z1 69 2 9A09239600C,ELEC 1U/50V1 70 2 9A09240100C,ELEC 4.7U/50V NP1 71 2 9A09240700TRANSISTOR 2SC3327A2 72 2 9A09240800TRANSISTOR 2SA9651 73 2

38、9A09241200FUSE HOLDER 52 74 2 9A09241200FUSE HOLDER 54 75 2 9A09242300IC AN78051 76 2 9A09244800WAFER 5045-2P2 77 2 9A09246000RES,CARBON 1/4W 10K1 78 2 9A09246000RES,CARBON 1/4W 10K2 79 2 9A09246000RES,CARBON 1/4W 10K2 80 2 9A09508000CAP PP-D 200P/50V RODAN2 81 2 9A09508100CAP,CARAMIC 220P/50V SL/K1

39、2 82 2 9A09508100CAP,CARAMIC 220P/50V SL/K2 83 2 9A09508200CAP,METALL MEX 0.1/250V1 84 2 9A09508300CAP,CERAMIC 220P/500V SL/2 85 2 9A09508400CAP,MYLAR 0.1/50V J2 86 2 9A09508500CAP,ELEC 10U/50V ROA2 87 2 9A09508600CAP,ELEC 220U/25V2 88 2 9A09508600CAP,ELEC 220U/25V2 89 2 9A09508600CAP,ELEC 220U/25V2

40、 90 2 9A09508700CAP,CERAMIC 22P/500V SL/K2 91 2 9A09508800CAP,ELEC 220U/50V4 92 2 9A09508800CAP,ELEC 220U/50V2 93 2 9A09508900CAP,ELEC 10U/50V NP2 94 2 9A09508900CAP,ELEC 10U/50V NP1 95 2 9A09509000CAP,ELEC 1000U/25V1 96 2 9A09509100CAP,ELEC 47U/25V NP2 97 2 9A09509100CAP,ELEC 47U/25V NP1 98 2 9A09509200CAP,CERAMIC 470P/50V SL/K2 99 2