Aiwa-CRDX501-rr-sm电路图 维修手册.pdf

《Aiwa-CRDX501-rr-sm电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Aiwa-CRDX501-rr-sm电路图 维修手册.pdf（16页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUAL DATA RADIO RECEIVER CR-DX501 S/M Code No. 09-003-343-8R1 YU(S),YZ(S), YL(S) REVISION This Service Manual is the “Revision Publishing” and replaces “Simple Manual” CR-DX501 YU(S)(S/M Code No. 09-003-343-8T1) CR-DX501 YZ(S),YL(S)(S/M Code No. 09-003-343-8T2). RadioFans.CN 收音机爱 好者资料库 2 S

2、PECIFICATIONS Design and specifications are subject to change without notice. REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES/PACKAGE LIST 1 8A-RC7-901-010 IB,YU(3L)YU 1 8A-RC7-904-010 IB,YL(ESP)YL 1 8A-RC7-905-010 IB,YZ(EGF)YZ 1 8A-RC7-906-010 IB,YZ(SID)YZ 1 8A-RC7-907-010 IB,YZ(PHC)YZ 2 87-B30-319

3、-010 HEADPHONE,HP-M046(S) NECK-BAND 3 8A-RC7-004-010 CLIP,BELT RadioFans.CN 收音机爱 好者资料库 3 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A21-407-040 C-IC,TA2104BFN 87-017-642-080 IC,CXA1622M 87-A21-605-010 C-IC,TC9318FA-056 87-A20-755-080 C-IC

4、,AK93C45AF TRANSISTOR 89-342-153-080 TR,2SC4215 89-341-165-080 CHIP TRANSISTOR 2SC4116GR 89-113-625-080 TR,2SA1362GR(120MHZ,0. 87-026-467-080 TR,HN1C01F (0.3W) 89-508-804-080 CHIP FET 2SK880Y DIODE 87-020-339-080 CHIP DIODE,1SS226 87-001-553-080 C-DIODE 1SS322 MAIN C.B BPF101 87-A90-749-010 FLTR,GFE

5、B5 C101 87-012-199-080 CAP 220P C102 87-012-286-080 CAP, U 0.01-25 C103 87-010-831-080 C-CAP,U,0.1-16F C104 87-010-873-080 C-CAP,U 560-50 SL C105 87-012-335-080 C-CAP,U 270P-50 SL C107 87-012-172-080 CAPACITOR CHIP U 10P CH C108 87-012-167-080 C-CAP,U 5P-50 CH C109 87-010-873-080 C-CAP,U 560-50 SL C

6、110 87-010-872-080 C-CAP,U 470P-50 SL C111 87-012-162-080 C-CAP,U 1P-50 CK C112 87-012-274-080 CHIP CAP,U 1000P-50B C114 87-010-197-080 CAP, CHIP 0.01 DM C115 87-012-172-080 CAPACITOR CHIP U 10P CH C116 87-012-272-080 C-CAP,U 680P-50 B C117 87-012-174-080 CAP CHIP CERA SS 12P CHJ C118 87-012-268-080

7、 C-CAP,U 330P-50 B C119 87-A10-047-080 C-CAP,U 1-10 Z F C120 87-A10-047-080 C-CAP,U 1-10 Z F C121 87-010-831-080 C-CAP,U,0.1-16F C122 87-A10-047-080 C-CAP,U 1-10 Z F C123 87-010-831-080 C-CAP,U,0.1-16F C124 87-012-286-080 CAP, U 0.01-25 C125 87-012-286-080 CAP, U 0.01-25 C126 87-A10-463-080 C-CAP,U

8、0.47-10 Z F C127 87-010-419-010 CAP,E 4.7-16 SRE C128 87-010-831-080 C-CAP,U,0.1-16F C129 87-010-082-010 CAPACITOR, 220MF 4V/87-0 C130 87-012-286-080 CAP, U 0.01-25 C131 87-012-286-080 CAP, U 0.01-25 C132 87-012-286-080 CAP, U 0.01-25 C133 87-010-082-010 CAPACITOR, 220MF 4V/87-0 C134 87-010-831-080

9、C-CAP,U,0.1-16F C135 87-010-033-010 CAP,E 10-16 C136 87-010-033-010 CAP,E 10-16 C137 87-012-274-080 CHIP CAP,U 1000P-50B C139 87-012-285-080 C-CAP,U 8200P-50 KB C140 87-010-785-080 C-CAP,U0.015-25BK C141 87-010-785-080 C-CAP,U0.015-25BK C143 87-010-781-080 C-CAP,U 390P-50 SL C146 87-A10-463-080 C-CA

10、P,U 0.47-10 Z F C147 87-A10-463-080 C-CAP,U 0.47-10 Z F C148 87-012-274-080 CHIP CAP,U 1000P-50B C149 87-012-274-080 CHIP CAP,U 1000P-50B C150 87-010-831-080 C-CAP,U,0.1-16F C151 87-010-196-080 CHIP CAPACITOR,0.1-25 C152 87-010-082-010 CAPACITOR, 220MF 4V/87-0 C153 87-010-082-010 CAPACITOR, 220MF 4V

11、/87-0 C158 87-010-031-010 CAP,E 3.3-25 M BK C159 87-010-031-010 CAP,E 3.3-25 M BK C170 87-010-162-080 CAP, CHIP 47P C171 87-010-805-080 CAP, S 1-16 C172 87-010-188-080 CAP,CHIP 6800P C173 87-010-501-010 CAP,E 47-4 M KS CF101 87-A91-162-010 FLTR,PFS450A7 CF102 87-A90-991-010 FLTR,SFE10.7 MS239-A CF10

12、3 87-A91-094-010 FLTR,CDA10.7 MG80A J101 8A-RCL-608-010 JACK,TC38 ST W/O SW L102 8A-RC7-601-010 COIL,FM RF L103 8A-RC7-602-010 COIL,FM OSC L104 87-003-152-080 COIL, 100UH L105 8A-RC7-603-010 COIL,BAR-ANT L110 87-003-231-080 C-COIL 1UH L111 87-003-231-080 C-COIL 1UH L112 87-003-231-080 C-COIL 1UH SW1

13、02 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A T101 87-A91-366-010 IFT,MW 5PLG T102 87-A91-366-010 IFT,MW 5PLG TC101 87-A91-657-010 TRIMMER,20P 4.0X4.5 ECRL VC101 87-A40-462-040 C-VARI-CAP,SVC347(S) VC102 87-A40-471-070 C-VARI-CAP,KV1435 VC103 87-A40-471-070 C-VARI-CAP,KV1435 VER001 87-001-553-080 C-DIO

14、DE 1SS322 VR101 87-A91-741-010 VR,RTRY 20KBX2 H XV0102GPV1NB FRONT C.B C501 87-012-286-080 CAP, U 0.01-25 C502 87-010-132-010 CAP, ELECT 1-50V C503 87-010-831-080 C-CAP,U,0.1-16F C504 87-010-501-010 CAP GAS 47UF 4V C506 87-012-176-080 CAP 15P C507 87-012-176-080 CAP 15P C508 87-010-831-080 C-CAP,U,0

15、.1-16F C509 87-010-831-080 C-CAP,U,0.1-16F C510 87-010-831-080 C-CAP,U,0.1-16F C511 87-010-831-080 C-CAP,U,0.1-16F C512 87-012-273-080 C-CAP,U 820P-50 B C513 87-012-273-080 C-CAP,U 820P-50 B C514 87-012-273-080 C-CAP,U 820P-50 B C515 87-012-273-080 C-CAP,U 820P-50 B LCD001 8A-RC7-605-010 LCD,ARC-7 S

16、W511 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A SW512 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A X501 87-A70-187-010 VIB,XTAL 75KHZ CFV206 4 TRANSISTOR ILLUSTRATION Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from

17、 connector manufacturers upon the order is received. 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 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resist

18、or Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W 2SA1362GR 2SC4116GR 2SC4215 E B C 2SK880YHN1C01F D S G E2 B2 C1 B1 E1 C2 65 LCD DISPLAY No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 COM1 COM1 - - - - - - - 1c 2e 2g 2d - 3e 3d - 4d 4g 5 - COM2 - - AM - - - 1b 2f 2a 2c - 3f 3g DO

19、T 4e 4a 4c - - COM3 FM - S1 S2 S3 S4 S5 MEMO 2b S-BASS 3a 3b 3c 4f HOLD 4b COM2COM3 BLOCK DIAGRAM 87 WIRING 76543211234567 A B C D E F G H I J A B C D E F G H I J R137 R121 R120 C118 R106 Q101 VC103 L103 L104 C109 R105 TP14 C122 R128 C125 T101 BPF101 C171 C105 C147 C127 C141 R148 C137 R149 Q107 R175

20、 R138 C134C151 C153 L111 R153 R122 C149 R155 R141 Q106 C146 C119 C120 C121 R114 C114 C104 VC101 C103 C139 C101 R156 R150 IC102 L112 R154 C148 R171R174 C132 R112 VC102 C110 C126 C118 C140 R130 R116 R172 D171 C172 Q108 C143 CF101 CF102 CF103 C170 C173 R173 R170 C128 C129 R117 C117 R108 R101 R102 C150

21、C136 L110 C135 R151 R152 C123 R113 R140 R129 R104 C111 R107 C112 C102 R126 C115 C116 R111 C107 R118 C131 C130 R119 E E B B C C Q103 Q102 IC101 Q104 BATTERY DC3V (R03 x 2) E E EB B B C C C Q105 C133 C159 13 46 TP7 Q109 C158 C152 TC101 TP11 10 1 A C B B E E C C T102TP19 TP8 VR101 VOLUME J101 PHONES EB

22、 C MAIN C. B (CONDUCTOR SIDE) L102 GRY WHT RED GRN L105 AM BAR ANT SW102 MAIN C.B (COMPONENT SIDE) SW507 M5 SW506 M4 SW510 M3 SW509 M2 SW508 M1 SW504SW505 SW503 POWER 1 5 10 SW501 MEMO SW502 BAND 15101519 LCD1 FRONT C.B (COMPONENT SIDE) D504 A C VER1 D503 C A C A C A D505 R512 C512 C513 R513 R514 R5

23、15 C514 C515 HOLD ON OFF SW511 TP15 10 1 5 Q505 R511 R516 E B C 5 8 1 4 R506 TEST1 C503C504 R507 C501 R501 C502 Q502 DS G R505 R503 R504 TP12 C506 C507 C508 C509 C511 C510 TP13 TP17 Q501 B C E R502 9K10K SW512 A C C A D502 D501 IC501 IC502 X501 FRONT C.B (CONDUCTOR SIDE) 109 SCHEMATIC DIAGRAM SWITCH

24、 POWER SWITCH HEADPHONE AMP 4.7 PHONES J101 3.3 3.3 3.3k VOLUME 3.3k 3.3k 1F 2.7k 2.2k IF AMP IF AMP 2.2k 4.7 1.2k IF AMP 3.3k IFT T101 AM IF AMP IC101 AM/FM TUNER FM RF 4.7k 3.3k 8.2k VC103, L103 FM OSC VC102, L2 FM RF 3.3k AM OSC L105 AM RF DC DC CONVERTER 4V 2.2k LPF 2.2k LPF MEMO SWITCH IC502 ME

25、MORY CPU FM OSC MAIN C.B FRONT C.B 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1211 VOLTAGE CHARTELECTRICAL ADJUSTMENT 13 EQUIPMENT CONNECTION DIAGRAMS 14 PRACTICAL SERVICE FIGURE Sensitivity:49dB (600kHz) (S/N 10dB)47dB (1,000kHz) 45dB (1,400kHz) Distortion:Less than 1.5% (1,000kHz) (Input 100dB) Int

26、ermeduate Frequency:450kHz3kHz Signal to Noise Ratio:30dB (600kHz) (Input 74dB)30dB (1,000kHz) 30dB (1,400kHz) Sensitivity:12dB (88MHz) (THD 3%)12dB (98MHz) 12dB (100MHz) Distortion:Less than 1% Intermediate Frequency:10.7MHz0.15MHz Stereo Separation:More than 25dB 15 IC BLOCK DIAGRAM IC, TA2104BFN

27、IC, CXA1622M IN1IN2 REGSW VOLNC NF1NF2 GNDGND P GND1P GND2 OUT1OUT2 VCCRIPPLE 161514131211109 87654321 REGVOL PRE+POWER1 PRE+POWER2 16 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 IC, TC9318FA-056 Pin No.Pin NameI/ODescription IC DESC

28、RIPTION COM1 COM2 COM3 LCD1 LCD2 LCD3 LCD4 LCD5 LCD6 LCD7 LCD8 LCD9 LCD10 LCD11 LCD12 LCD13 LCD14 LCD15 LCD16 LCD17 KR5 KR4 KR3 KR2 KR1 KR0 K0 K1 K2 K3 RADIO ON ATTN1 ATTN2 BAND1 BAND2 BAND3 RADIO/BUZZER IF REQ LIGHT ON S-BASS OUT O O O O O O O O O O O O O O O O O O O O O O O O O O I I I I O O O O O

29、 O I O O O LCD COMMON. LCD COMMON. LCD COMMON. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. LCD SEGMENT. KEY RETURN TIMING OUTPUT KEY RET

30、URN TIMING OUTPUT. (Not connected) KEY RETURN TIMING OUTPUT. KEY RETURN TIMING OUTPUT. KEY RETURN TIMING OUTPUT. KEY RETURN TIMING OUTPUT. KEY INPUT. KEY INPUT. KEY INPUT. KEY INPUT. RADIO FANCTIONS, C WHEN ALARM OUTPUT, H OUTPUT. WHEN ALARM OUTPUT HHLL OUTPUT at 10sec. (Not connected) WHEN ALARM OU

31、TPUT HLHL OUTPUT at 10sec. AM FANCTIONS H OUTPUT. FM FANCTIONS H OUTPUT. (Not connected) E: LW or J: TV or U: TV, WEATHER FANCTIONS H OUTPUT. (Not connected) ALARM SELECTION H : RADIO ALARM L: FBUZZER ALARM. (Connected to VDD) DURING AUTO SCANNING H OUTPUT. LIGHT KEY PUSHED H OUTPUT. S BASS KEY PUSH

32、ED HL OUTPUT CICRIC. 17 Pin No.Pin NameI/ODescription 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 HOLD E-PROM1 E-PROM2 BATT IND POWER SW ALARM OUT MUTE TEST INH IF IN DO1 DO2 GND FM IN AM IN VDD RESET X OUT X IN V XT V LCD C1 C2 VEE L INPUT, KEYS HOLD. E-PROM INTERFACE. E

33、-PROM INTERFACE. A/D INPUT FOR BATTRY INDICATOR. (Connected to VDD) H INPUT, RADIO ON. ALARM1,ALARM2 OUTPUT. WHEN MUTE ON, H OUTPUT. (Not connected) L INPUT RADIO OFF. IF SIGNAL INPUT. PLL OUTPUT. (Connected to VDD) PLL OUTPUT. GND. FM OSC SIGNAL INPUT. AM OSC SIGNAL INPUT. Power Supply Pin. (Pull u

34、p) (Pull down) (Pull down) I I/O I/O A/D I O O I I I O O I I I O I 18 MECHANICAL EXPLODED VIEW 1/1 27 19 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. MECHANICAL PARTS LIST 1/1 Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenH

35、GrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletWWhite WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Green LDDark BlueDTTransparent Orange COLOR NAME TABLE 1 8A-RC7-006-010 KEY,BAND 2 8A-RC7-007-010 KEY,POW 3 8A-RC7-005-010 WIND

36、OW,LCD 4 8A-RC7-009-010 KNOB,SL HOLD 5 8A-RC7-010-010 KNOB,SL FM MODE 6 8A-RC7-001-010 CABI,FRONT YU 7 8A-RC7-208-010 BAT-CONTACT,(+/-) 8 8A-RC7-003-010 LID,BATT YUYU 8 8A-RC7-012-010 LID,BATT YZYZ,YL 9 8A-RC7-008-010 KEY,PRE/TUNE 10 8A-RC7-603-010 COIL,BAR-ANT 11 8A-RC7-201-010 HLDR,ANT 13 8A-RC7-2

37、11-010 HLDR,BAND 14 8A-RC7-203-010 HLDR,PRESET 15 8A-RC7-204-010 HLDR,POW/BAND 16 8A-RC7-205-010 HLDR,LCD 17 8A-RC7-605-010 LCD,ARC-7 18 8A-RC7-202-010 BASE,LCD 20 8A-RC7-210-010 HLDR,JACK 21 87-A91-741-010 VR,RTRY 20KBX2 H XV0102GPV1NB 22 8A-RCL-608-010 JACK,TC38 ST W/O SW 23 8A-RC7-206-010 BAT-CON

38、TACT,(+) 24 8A-RC7-207-010 BAT-CONTACT,(-) 25 8A-RC7-002-010 CABI,REAR YUYL,YU 25 8A-RC7-011-010 CABI,REAR YZYZ 26 8A-RC7-004-010 CLIP,BELT 27 8A-RC7-209-010 CONN, RUBBER LCD A 87-354-529-310 VT2+1.7-4 B 87-B10-304-010 VT2+1.7-10 W/O CR C 87-B10-026-030 VT2+1.7-8 CR HL D 87-357-529-310 VT2+1.7.0 GLD 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 931196Printed in Singapore