Aiwa-CRDS800-rr-sm电路图 维修手册.pdf

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1、STEREO RADIO RECEIVER CR-DS800 S/M Code No. 09-99A-336-1R1 YH1(N),YZ1(N) SERVICE MANUAL REVISION This Service Manual is the “Revision Publishing” and replaces “Simple Manual” (S/M Code No.09-99A-336-1T1). DATA RadioFans.CN 收音机爱 好者资料库 RTV servis Horvat Tel: +385-31-856-637 Tel/fax: +385-31-856-139 Mo

2、b: 098-788-319 www.rtv-horvat-dj.hr 2 Frequency 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,

3、710 kHz (10 kHz steps) 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 LR03 BandHeadphonesSpeaker AMApprox. 43 hoursApprox. 23 hours FMApprox. 29 hoursApprox. 19 hours Using a manganese battery R03 BandHead

4、phonesSpeaker AMApprox. 21 hoursApprox. 11 hours FMApprox. 14 hoursApprox. 9 hours Power sources:DC 1.5 V using an R03 (size AAA) dry cell battery Maximum 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 battery SPECIFICATIONS REF. NOPART

5、 NO.KANRIDESCRIPTION NO. ACCESSORIES 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 43 REF. NOPART NO.KANR

6、IDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST REF. NOPART NO.KANRIDESCRIPTION NO. 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 3216 5% 5% 5% CJ CJ CJ FormLWt 1.60.80.45 21.250.45

7、 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W TRANSISTOR ILLUSTRATION 2SA1362 2SA1588 2SC3326 2SC4116 2SC4215 BC847CT116 RN2307 2SK8802SK882HN1C03F B E C S D GS D G E1 B1 C1 C2 B2 E2 IC 87-A21-260-110 C-IC,UPD17934A-514

8、 87-A20-745-040 C-IC,TA2030FN 87-A20-076-040 C-IC,TA2022AFN 87-A20-840-040 C-IC,NJM2076M 87-A20-124-080 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-X TRANSISTOR 89-508-824-080 CHIP FET,2SK882Y 87-026-470-080 TR,HN1C03FB(0.3W) 89-508-80

9、4-080 CHIP FET 2SK880Y 87-026-425-080 C-TR,RN2307 89-115-884-080 CHIP -TRANSISTER 2SA1588Y 89-342-153-080 TR,2SC4215O 89-113-625-080 TR,2SA1362GR(120MHZ,0. 89-341-165-080 CHIP TRANSISTOR 2SC4116GR 87-A30-314-040 C-TR,BC847CT116 MAIN C.B BPF101 87-008-406-080 BPF GFMB1 BPF101 87-030-141-080 BPF GFWB1

10、 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 0.01-25 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-A1

11、0-263-080 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 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 0.0

12、1-25 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-A10-031-080 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

13、-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 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

14、 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 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 CH

15、IP 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-A10-466-080 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

16、-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 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-

17、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-A10-706-080 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 87-012-174-0

18、80 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-VL3T) 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 0.3

19、3U-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-A10-031-080 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 87-010-802-08

20、0 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 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

21、 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-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-

22、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 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 1

23、UH L154 87-003-234-080 C-COIL,2125 0.22UH K MLF201 LCD201 8A-RC2-601-010 LCD,DS800 L202 87-003-246-080 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

24、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 SKQDAB 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 S

25、501 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-A91-466-040 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 75K 65 SCHEM

26、ATIC DIAGRAM 87 WIRING 1 A B C D E F G H I J K L M A B C D E F G H I J K L M 23456789654987321 109 ADJUSTMENT 1. AM IF Adjustment IFT101 . 450 kHz 2. AM VT Check Setting: 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 V 3. AM Tracking Adjustment L11

27、2. 630 kHz TC102 . 1440 kHz 4. FM IF Adjustment TC101 . 10.7 MHz 5. FM VT Adjustment Settings: Test point: TP1 (VT) Adjustment location: L104 Method: 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).

28、 More than 1.0 V 6. FM Tracking Adjustment L102. 87.5 MHz 7. VCO Frequency Adjustment SFR101 . 19 kHz 100Hz PRACTICAL SERVICE FIGURE IHF 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 th

29、an 2.0% (Input - 54 dB)(98.5 MHz) Stereo separation:More than 20 dB (98.5 MHz) Intermediate frequency:10.7 MHz Sensitivity: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 (999/144

30、0 kHz) Distortion:Less than 4.0% (Input - 74 dB)(999 kHz) Intermediate frequency:450 kHz HJ501 VR151 VOLUME TP1 (VT) TP2 (VCO) L102 L104 TC102 TC101 IFT101 L112 S209 SFR101 S202S211 S212 654 713 11 IC BLOCK DIAGRAM IC, TA2030FN IC, TA2022AFN 161514131211109 87654321 RF GND FM IN FM RF TV RFMODE SW P

31、W SW IF BUFFMIX TV OSC FM OSC OSC OUT MIX OUT VccFM RFTV RFGND IC, TK11823 Pin No.Pin NameI/ODescription 12 I I I O I I I I I I I O O O O O O O O O O O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 VAD SELL TM1 IF IN VDD1 PLL REG PL

32、L OUT OSC L OSC H GND TEST RESET ST IN E U W POA0 POA1 IF REQ POWER OUT TU OUT AM OUT FM OUT TV OUT NSB OUT FM/TV OUT SCK SO2 SO1 BEEP VDD0 CAP0 CAP1 REG0 REG1 CAP2 CAP3 REG2 COM0 COM1 IC DESCRIPTION IC, UPD17934A-514 H is input when power voltage is 3.0 V. L is input when power voltage is 1.5 V. No

33、t used. IF counter input. Power suply. PLL regulator pin. PLL charge pomp output. PLL local oscillator (L) input PLL local oscillator (H) input GND Not used. Reset input. Stereo indicator input Destination setting pin. L input for Europe. Destination setting pin. L input for US. TV/WEATHER select pi

34、n for WIDE specifications Not 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. Outputs H in NSB band. Outputs H in FM/TV band. Not used. Not

35、used. Not used. Beep output Power supply. LCD condenser connect pin LCD regulator pin LCD condenser connect pin LCD regulator pin LCD common output Pin No.Pin NameI/ODescription 13 COM2 COM3 LCD0 LCD1 LCD2 LCD3 LCD4 LCD5 LCD6 LCD7 LCD8 LCD9 LCD10 LCD11 LCD12 LCD13 LCD14 LCD15 LCD16 BATT SEL TV SEL B

36、ASS SEL POC0 MUTE OUT SP CANCEL S-BASS OUT CLOCK/TU Xout Xin DSP TEST BATT IND S-BASS HOLD IF SELECT BATT DSP NSB SIG KEY IN GND VDD2 O O O O O O O O O O O O O O O O O O O I I I O O O O I I I/O O I I I I I I 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

37、 73 74 75 76 77 78 79 80 LCD common output LCD segment output Voltage 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

38、 port. L: Switched by A/D key input. Not used Outputs 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 oscillator For the connection of crystal oscillator All indicators light when

39、H is input. BT3 indicator lights when H is input. S-BASS ON with H input No A/D key input is accepted when H is input. IF frequency select pin. H: 10.7 MHz, L: 10.5 MHz A/D input for battery remaining lever display A/D input for discriminating NSB signal level. A/D KEY input GND Power supply 14 MECH

40、ANICAL EXPLODED VIEW 1/1 1 2 3 5 6 7 8 9 10 11 12 13 14 4 15 16 A A 28 28 B C C C 21 22 17 18 19 26 20 27 23 25 24 P.C.B 15 REF. NOPART NO.KANRIDESCRIPTION NO. MECHANICAL MAIN PARTS LIST 1/1 Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenHGrayLBlue LT

41、Transparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletWWhite WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Green LDDark BlueDTTransparent Orange COLOR NAME TABLE 1 8A-RC2-004-010 COVER, FRONT 2 8Z-RC3-005-010 PANEL,FRONT 3 8A-RC2-011-010 WINDOW,L

42、CD 4 8Z-RC3-221-010 SPR,FRONT 5 8A-RC2-003-010 CABI,FRONT 6 8Z-RC3-006-010 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-R

43、C3-009-010 BTN,TUN(-) 15 84-TM1-635-010 SP,DIA36 16 8Z-RC3-205-010 BAT-CONTACT,(+) 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/M

44、ON 24 8A-RC2-006-010 BTN,ALARM/ TIMER 25 8A-RC2-001-010 CABI,REAR 26 8A-RC2-005-010 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 BK 931196 Printed in Singapore 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111