Aiwa-CRDS800-rr-sm维修电路原理图.pdf

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1、STEREO RADIO RECEIVERCR-DS800S/M Code No. 09-99A-336-1R1YH1(N),YZ1(N)SERVICE MANUALREVISIONThis Service Manual is the “Revision Publishing” and replaces “Simple Manual”(S/M Code No.09-99A-336-1T1).DATARadioFans.CN 收音机爱 好者资料库RTV servis Horvat Tel: +385-31-856-637 Tel/fax: +385-31-856-139 Mob: 098-788

2、-319 www.rtv-horvat-dj.hr 2Frequency range:Reception area “E”AM 531-1,602 kHz (9 kHz steps)FM1, FM2 87.5-108 MHz (50 kHz steps)Reception area “J”AM531-1,629 kHz (9 kHz steps)YH1(N)FM1, FM2 76.0-108 MHz(100 kHz steps in 76-90 MHz, 50 kHz steps in 90-108 MHz)Reception area “U”AM530-1,710 kHz (10 kHz s

3、teps)FM1, FM2 87.5P-108.1 MHz (200 kHz steps)Maximum output:85 mW (EIAJ 8 ohms)8 mW + 8 mW (EIAJ 32 ohms)Battery life:Using an alkaline battery LR03BandHeadphonesSpeaker AMApprox. 43 hoursApprox. 23 hours FMApprox. 29 hoursApprox. 19 hoursUsing a manganese battery R03BandHeadphonesSpeaker AMApprox.

4、21 hoursApprox. 11 hours FMApprox. 14 hoursApprox. 9 hoursPower sources:DC 1.5 V using an R03 (size AAA) dry cell batteryMaximum dimensions:54.5 (W) x 85.5 (H) x 15.4 (D) mm (2 1/4 x 3 3/8 x 5/8 in.)Weight:Approx. 52 g (1.8 oz.) excluding batterySPECIFICATIONSREF. NOPART NO.KANRIDESCRIPTIONNO.ACCESS

5、ORIES LIST 1 8A-RC2-905-010 IB,YH(ECK)C 1 8A-RC2-907-010 IB,YZ(EGF)C 1 8A-RC2-908-010 IB,YZ(SID)C 1 8A-RC2-909-010 IB,YZ(PHNCZ)C 2 8A-RC2-801-010 CASE,CARRING Design and specifications are subject to change without notice.RadioFans.CN 收音机爱 好者资料库43REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANR

6、IDESCRIPTIONNO.ELECTRICAL MAIN PARTS LISTREF. NOPART NO.KANRIDESCRIPTIONNO.8 8AResistor CodeChip Resistor Part CodingFigureValue of resistorChip resistorWattageTypeTolerance1/16W1/10W1/8W1608212532165%5%5%CJCJCJFormLWt1.60.80.4521.250.453.21.6108118128 : A : ACHIP RESISTOR PART CODE0.55Resistor Code

7、Dimensions (mm)Symbol1/16W10055%CJ1.00.50.35104LtWTRANSISTOR ILLUSTRATION2SA13622SA15882SC33262SC41162SC4215BC847CT116RN23072SK8802SK882HN1C03FBECSDGSDGE1B1C1C2B2E2IC 87-A21-260-110 C-IC,UPD17934A-514 87-A20-745-040 C-IC,TA2030FN 87-A20-076-040 C-IC,TA2022AFN 87-A20-840-040 C-IC,NJM2076M 87-A20-124-

8、080 IC, TK11823 87-A20-819-040 C-IC,S-80811ANNP 87-A21-050-040 C-IC,S-80810ANNP 87-A21-237-040 C-IC,S-81211SG-QA-XTRANSISTOR 89-508-824-080 CHIP FET,2SK882Y 87-026-470-080 TR,HN1C03FB(0.3W) 89-508-804-080 CHIP FET 2SK880Y 87-026-425-080 C-TR,RN2307 89-115-884-080 CHIP -TRANSISTER 2SA1588Y 89-342-153

9、-080 TR,2SC4215O 89-113-625-080 TR,2SA1362GR(120MHZ,0. 89-341-165-080 CHIP TRANSISTOR 2SC4116GR 87-A30-314-040 C-TR,BC847CT116MAIN C.B BPF101 87-008-406-080 BPF GFMB1 BPF101 87-030-141-080 BPF GFWB1 C1 87-A10-263-080 C-CAP,U 0.1-16ZF C2 87-A10-263-080 C-CAP,U 0.1-16ZF C3 87-A10-031-080 C-CAP,U 0.01-

10、25 KB C4 87-A10-263-080 C-CAP,U 0.1-16ZF C5 87-012-274-080 CHIP CAP,U 1000P-50B C6 87-012-268-080 C-CAP,U 330P-50 B C7 87-A10-031-080 C-CAP,U 0.01-25 KB C8 87-A10-263-080 C-CAP,U 0.1-16 Z F C9 87-A10-263-080 C-CAP,U 0.1-16ZF C10 87-A10-263-080 C-CAP,U 0.1-16ZF C102 87-012-275-080 C-CAP,U 1200P-50 B

11、C103 87-A10-031-080 C-CAP,U 0.01-25 KB C104 87-012-174-080 CAP CHIP CERA SS 12P CHJ C106 87-012-157-080 C-CAP,S 330P-50 CH C107 87-012-172-080 CAPACITOR CHIP U 10P CH C108 87-A10-031-080 C-CAP,U 0.01-25 KB C110 87-010-149-080 C-CAP,S 5P-50 CH C114 87-010-173-080 C-CAP,S 390P-50 SL C116 87-A10-031-08

12、0 C-CAP,U 0.01-25 KB C118 87-012-193-080 C-CAP,U 82P-50 CH C119 87-010-805-080 CAP, S 1-16 C120 87-A10-263-080 C-CAP,U 0.1-16ZF C121 87-012-274-080 CHIP CAP,U 1000P-50B C122 87-A10-047-080 C-CAP,U 1-10 Z F C123 87-A10-263-080 C-CAP,U 0.1-16ZF C124 87-A10-263-080 C-CAP,U 0.1-16ZF C125 87-A10-110-080

13、C-CAP,U 820P-50JB C126 87-A10-263-080 C-CAP,U 0.1-16ZF C127 87-010-829-080 CAP, U 0.047-16 C128 87-012-284-080 C-CAP,U 6800P-50 KB C129 87-012-278-080 C-CAP,U 2200P-50 KB C130 87-016-396-080 C-CAP,U 0.22-16F C131 87-010-805-080 CAP, S 1-16 C133 87-010-787-080 CAP, U 0.022-25 C134 87-012-191-080 CHIP

14、 CAP 68 PF C135 87-012-274-080 CHIP CAP,U 1000P-50B C136 87-A10-263-080 C-CAP,U 0.1-16ZF C137 87-010-574-080 C-CAP,S 470P-50 UJ C138 87-012-150-080 C-CAP,S 20P-50 CH C139 87-012-172-080 CAPACITOR CHIP U 10P CH C140 87-A10-031-080 C-CAP,U 0.01-25 KB C141 87-A10-703-080 C-CAP,TN 47-2.5 M A C142 87-A10

15、-466-080 C-CAP,TN 3.3-6.3 A TCF C143 87-A10-110-080 C-CAP,U 820P-50JB C144 87-012-182-080 C-CAP,U 27P-50 CH C145 87-A10-031-080 C-CAP,U 0.01-25 KB C146 87-012-188-080 C-CAP,U 47P-50 J CH C153 87-016-526-080 C-CAP,S 0.47-16 BK C154 87-016-526-080 C-CAP,S 0.47-16 BK C155 87-A10-031-080 C-CAP,U 0.01-25

16、 KB C156 87-010-805-080 CAP, S 1-16 C157 87-016-396-080 C-CAP,U 0.22-16F C158 87-012-282-080 CAP, U 4700P-50 C159 87-A10-263-080 C-CAP,U 0.1-16ZF C160 87-012-282-080 CAP, U 4700P-50 C161 87-012-199-080 CAP 220P C162 87-010-785-080 C-CAP,U0.015-25BK C165 87-A10-031-080 C-CAP,U 0.01-25 KB C166 87-A10-

17、706-080 C-CAP,U 0.33U-16 F Z C167 87-A10-263-080 C-CAP,U 0.1-16ZF C169 87-A10-706-080 C-CAP,U 0.33U-16 F Z C170 87-A10-263-080 C-CAP,U 0.1-16ZF C171 87-A10-263-080 C-CAP,U 0.1-16ZF C201 87-012-174-080 CAP CHIP CERA SS 12P CHJ C202 87-012-176-080 CAP 15P C203 87-B30-196-010 CAP,E 0.6-2.5V(PAS920S-VL3

18、T) C204 87-A10-706-080 C-CAP,U 0.33U-16 F Z C205 87-A10-706-080 C-CAP,U 0.33U-16 F Z C206 87-A10-706-080 C-CAP,U 0.33U-16 F Z C207 87-A10-706-080 C-CAP,U 0.33U-16 F Z C208 87-A10-706-080 C-CAP,U 0.33U-16 F Z C209 87-A10-263-080 C-CAP,U 0.1-16ZF C210 87-A10-031-080 C-CAP,U 0.01-25 KB C211 87-A10-031-

19、080 C-CAP,U 0.01-25 KB C212 87-A10-031-080 C-CAP,U 0.01-25 KB C213 87-A10-031-080 C-CAP,U 0.01-25 KB C215 87-012-274-080 CHIP CAP,U 1000P-50B C216 87-016-437-080 C-CAP,TN 100-4(C) C217 87-010-802-080 C-CAP,TN2.2-4(A2) C218 87-A10-422-080 C-CAP,TN 10-4 A TCF C219 87-A10-263-080 C-CAP,U 0.1-16ZF C251

20、87-010-800-080 C-CAP TN 1-10(A2) C252 87-A10-031-080 C-CAP,U 0.01-25 KB C253 87-A10-251-080 C-CAP,TN 33-2.5 A C254 87-010-805-080 CAP, S 1-16 C255 87-012-167-080 C-CAP,U 5P-50 CH C256 87-012-337-080 C-CAP,U 56P-50 CH C257 87-012-170-080 C-CAP,U 8P-50 CH C258 87-A10-263-080 C-CAP,U 0.1-16ZF CF103 87-

21、A90-456-080 C-FLTR,PFWCC 450J3 D101 87-017-925-070 C-VARI CAP,KV1460 D102 87-017-925-070 C-VARI CAP,KV1460 D110 87-A40-462-040 C-VARI-CAP,SVC347(S) HJ501 87-A60-760-080 JACK,3.5 ST W/O SW IFT101 87-008-420-080 COIL IFT 450K MW L101 87-005-564-080 CHIP-COIL S2.2MH L102 8A-RC2-603-010 COIL,FM RF L104

22、8A-RC2-604-010 COIL,FM OSC L110 87-005-375-080 C-COIL,100UH J NL322522 L112 8Z-RC3-608-010 BAR-ANT,MW L151 87-003-243-080 C-COIL,S 10UH L152 87-003-243-080 C-COIL,S 10UH L153 87-003-231-080 C-COIL 1UH L154 87-003-234-080 C-COIL,2125 0.22UH K MLF201 LCD201 8A-RC2-601-010 LCD,DS800 L202 87-003-246-080

23、 C-COIL,33UH L251 87-A50-037-080 C-COIL,D-D 5CDLU L252 87-003-246-080 C-COIL,33UH S201 87-A91-290-080 C-SW,TACT SKQDAB S202 87-A91-334-080 C-SW,TACT SKQTLB S203 87-A91-290-080 C-SW,TACT SKQDAB S204 87-A91-290-080 C-SW,TACT SKQDAB S205 87-A91-290-080 C-SW,TACT SKQDAB S207 87-A91-290-080 C-SW,TACT SKQ

24、DAB S208 87-A91-290-080 C-SW,TACT SKQDAB S209 87-A91-334-080 C-SW,TACT SKQTLB S210 87-A91-289-080 C-SW,TACT SKQMAM S211 87-A91-334-080 C-SW,TACT SKQTLB S212 87-A90-871-080 C-SW,SL 1-1-2 SSSS810701 S501 87-A91-446-010 SW,SL 2-2-4 ALZ S502 87-A91-304-080 C-SW,SL 2-2-2 SSSS822-A-3B SFR101 87-A91-466-04

25、0 C-SFR,K 22K H RH03AEC TC101 87-A90-688-080 C-TRIMMER,30P CTZ2S-30C TC102 87-A90-687-080 C-TRIMMER,20P CTZ2S-20C VR151 87-A91-299-010 VR,RTRY 50KCX2 H GPHN X201 87-030-349-010 VIB,XTAL 75KRadioFans.CN 收音机爱 好者资料库65SCHEMATIC DIAGRAMRadioFans.CN 收音机爱 好者资料库87WIRING1ABCDEFGHIJKLMABCDEFGHIJKLM23456789654

26、987321RadioFans.CN 收音机爱 好者资料库109ADJUSTMENT1. AM IF AdjustmentIFT101 . 450 kHz2. AM VT CheckSetting: Test point: TP1 (VT)Check: AM 531 kHz (YZ)/AM 530 kHz (YH) .0.9 1.4 V AM 1710 kHz .Less than 8.2 V3. AM Tracking AdjustmentL112. 630 kHzTC102 . 1440 kHz4. FM IF AdjustmentTC101 . 10.7 MHz5. FM VT Adju

27、stmentSettings: Test point: TP1 (VT) Adjustment location: L104Method: Set to FM 87.5 MHz and adjust L104 so that test point becomes 2.3 0.1 V.Check: FM 108.0 MHz (YZ)/FM 108.1 MHz (YH).Less than 5.5 V FM 76.0 MHz (YH). More than 1.0 V6. FM Tracking AdjustmentL102. 87.5 MHz7. VCO Frequency Adjustment

28、SFR101 . 19 kHz 100HzPRACTICAL SERVICE FIGUREIHF Sensitivity:Less than 16 dB(IHF, THD 3%)(87.5 MHz)Less than 15 dB(98.5/108.0 MHz)Signal to noise ratio:More than 50 dB(87.5/98.5/108.0 MHz)Distortion:Less than 2.0%(Input - 54 dB)(98.5 MHz)Stereo separation:More than 20 dB(98.5 MHz)Intermediate freque

29、ncy:10.7 MHzSensitivity:Less than 51 dB(S/N 10 dB)(630 kHz)Less than 48 dB(999 kHz)Less than 45 dB(1440 kHz)Signal to noise ratio:More than 31 dB(Input - 74 dB)(603 kHz)More than 33 dB(999/1440 kHz)Distortion:Less than 4.0%(Input - 74 dB)(999 kHz)Intermediate frequency:450 kHzHJ501VR151VOLUMETP1(VT)

30、TP2(VCO)L102L104TC102TC101IFT101L112S209SFR101S202S211S212654713RadioFans.CN 收音机爱 好者资料库11IC BLOCK DIAGRAMIC, TA2030FNIC, TA2022AFN16151413121110987654321RF GNDFM INFMRFTVRFMODESWPWSWIFBUFFMIXTVOSCFMOSCOSCOUTMIXOUTVccFM RFTV RFGNDIC, TK11823RadioFans.CN 收音机爱 好者资料库Pin No.Pin NameI/ODescription12IIIOII

31、IIIIIOOOOOOOOOOO1234567891011121314151617181920212223242526272829303132333435363738394041VAD SELLTM1IF INVDD1PLL REGPLL OUTOSC LOSC HGNDTESTRESETST INEUWPOA0POA1IF REQPOWER OUTTU OUTAM OUTFM OUTTV OUTNSB OUTFM/TV OUTSCKSO2SO1BEEPVDD0CAP0CAP1REG0REG1CAP2CAP3REG2COM0COM1IC DESCRIPTIONIC, UPD17934A-514

32、H is input when power voltage is 3.0 V. L is input when power voltage is 1.5 V.Not used.IF counter input.Power suply.PLL regulator pin.PLL charge pomp output.PLL local oscillator (L) inputPLL local oscillator (H) inputGNDNot used.Reset input.Stereo indicator inputDestination setting pin. L input for

33、 Europe.Destination setting pin. L input for US.TV/WEATHER select pin for WIDE specificationsNot used.Not used.Outputs H when IF output is requested.Outputs H when tuner, alarm, or timer is turned on.Outputs H when tuner is turned on.Outputs H in AM band.Outputs H in FM band.Outputs H in TV band.Out

34、puts H in NSB band.Outputs H in FM/TV band.Not used.Not used.Not used.Beep outputPower supply.LCD condenser connect pinLCD regulator pinLCD condenser connect pinLCD regulator pinLCD common outputRadioFans.CN 收音机爱 好者资料库Pin No.Pin NameI/ODescription13COM2COM3LCD0LCD1LCD2LCD3LCD4LCD5LCD6LCD7LCD8LCD9LCD

35、10LCD11LCD12LCD13LCD14LCD15LCD16BATT SELTV SELBASS SELPOC0MUTE OUTSP CANCELS-BASS OUTCLOCK/TUXoutXinDSP TESTBATT INDS-BASSHOLDIF SELECTBATT DSPNSB SIGKEY INGNDVDD2OOOOOOOOOOOOOOOOOOOIIIOOOOIII/OOIIIIII424344454647484950515253545556575859606162636465666768697071727374757677787980LCD common outputLCD

36、segment outputVoltage detection method select pin. H: Voltage is detected by the input to pin 76.L: Voltage is detected by the input to pin 64.TV canceling pin. H: TV not provided, L: TV provided.S-BASS key select pin. H: Switched by input to S-BASS port. L: Switched by A/Dkey input.Not usedOutputs

37、H with MUTE.Outputs H to cancel speaker output.Outputs H with S-BASS ON.Clock/frequency display switching input. H: Frequency display.For the connection of crystal oscillatorFor the connection of crystal oscillatorAll indicators light when H is input.BT3 indicator lights when H is input.S-BASS ON wi

38、th H inputNo A/D key input is accepted when H is input.IF frequency select pin. H: 10.7 MHz, L: 10.5 MHzA/D input for battery remaining lever displayA/D input for discriminating NSB signal level.A/D KEY inputGNDPower supplyRadioFans.CN 收音机爱 好者资料库14MECHANICAL EXPLODED VIEW 1/112356789101112131441516A

39、A2828BCCC2122171819262027232524P.C.BRadioFans.CN 收音机爱 好者资料库15REF. NOPART NO.KANRIDESCRIPTIONNO.MECHANICAL MAIN PARTS LIST 1/1Basic color symbolColorBasic color symbolColorBasic color symbolColorBBlackCCreamDOrangeGGreenHGrayLBlueLTTransparent BlueNGoldPPinkRRedSSilverSTTitan SilverTBrownVVioletWWhit

40、eWTTransparent WhiteYYellowYTTransparent YellowLMMetallic BlueLLLight BlueGTTransparent GreenLDDark BlueDTTransparent OrangeCOLOR NAME TABLE 1 8A-RC2-004-010 COVER, FRONT 2 8Z-RC3-005-010 PANEL,FRONT 3 8A-RC2-011-010 WINDOW,LCD 4 8Z-RC3-221-010 SPR,FRONT 5 8A-RC2-003-010 CABI,FRONT 6 8Z-RC3-006-010

41、BTN,BAND/PSET/ AREA 7 8Z-RC3-203-010 COVER, LCD 8 8A-RC2-601-010 LCD,S800 9 8Z-RC3-224-010 CONN, RUBBER LCD 10 8Z-RC3-204-010 HLDR,LCD 11 8Z-RC3-008-010 BTN,TUN(+) 12 8Z-RC3-010-010 BTN,MEMO 13 8Z-RC3-201-010 HLDR,TUN 14 8Z-RC3-009-010 BTN,TUN(-) 15 84-TM1-635-010 SP,DIA36 16 8Z-RC3-205-010 BAT-CONT

42、ACT,(+) 17 8Z-RC3-206-010 BAT-CONTACT,(-) 18 8Z-RC3-217-010 HLDR,AM ANT 19 8Z-RC3-608-110 BAR,ANT MW 20 8A-RC2-007-010 BTN,POWER 21 8A-RC2-008-010 KNOB,SL HOLD 22 8A-RC2-002-010 KNOB,SL SPEK/EAR 23 8A-RC2-012-010 KNOB,SL ST/MON 24 8A-RC2-006-010 BTN,ALARM/ TIMER 25 8A-RC2-001-010 CABI,REAR 26 8A-RC2

43、-005-010 LID,BATT 27 8Z-RCC-214-010 HLDR,SPEK/EAR 28 8Z-RC3-223-010 SPR,PWB MAKI A 87-B10-253-010 VT2+1.4-4 W/O ZN B 87-B10-252-010 VT2+1.4-2 W/O ZN C 87-B10-282-010 VT2+1.4-6 W/O BKRadioFans.CN 收音机爱 好者资料库931196Printed in Singapore211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111RadioFans.CN 收音机爱 好者资料库