Aiwa-CRDX501-rr-sm维修电路原理图.pdf

SERVICE MANUALDATARADIO RECEIVERCR-DX501S/M Code No. 09-003-343-8R1YU(S),YZ(S),YL(S)REVISIONThis 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2SPECIFICATIONSDesign and specifications are subject to change withoutnotice.REF. NOPART NO.KANRIDESCRIPTIONNO.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-B30-319-010 HEADPHONE,HP-M046(S) NECK-BAND 3 8A-RC7-004-010 CLIP,BELTRadioFans.CN 收音机爱 好者资料库3REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANRIDESCRIPTIONNO.ELECTRICAL MAIN PARTS LISTIC 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,AK93C45AFTRANSISTOR 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 2SK880YDIODE 87-020-339-080 CHIP DIODE,1SS226 87-001-553-080 C-DIODE 1SS322MAIN C.B BPF101 87-A90-749-010 FLTR,GFEB5 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 C110 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 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 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 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-CAP,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/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 CF103 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 SW102 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-DIODE 1SS322 VR101 87-A91-741-010 VR,RTRY 20KBX2 H XV0102GPV1NBFRONT 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,0.1-16F 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 SW511 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 CFV206RadioFans.CN 收音机爱 好者资料库4TRANSISTOR ILLUSTRATIONRegarding connectors, they are not stocked as they are not the initial order items.The connectors are available after they are supplied from connector manufacturers upon the order is received.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 CodeDimensions (mm)Symbol1/16W10055%CJ1.00.50.35104LtW2SA1362GR2SC4116GR2SC4215EBC2SK880YHN1C01FDSGE2B2C1B1E1C2RadioFans.CN 收音机爱 好者资料库65LCD DISPLAYNo.12345678910111213141516171819COM1COM1-1c2e2g2d-3e3d-4d4g5-COM2-AM-1b2f2a2c-3f3gDOT4e4a4c-COM3FM-S1S2S3S4S5MEMO2bS-BASS3a3b3c4fHOLD4bCOM2COM3BLOCK DIAGRAMRadioFans.CN 收音机爱 好者资料库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(R03 x 2)EEEBBBCCCQ105C133C1591346TP7Q109C158C152TC101TP11101ACBBEECCT102TP19TP8VR101VOLUMEJ101PHONESEBCMAIN C. B(CONDUCTOR SIDE)L102GRYWHTREDGRNL105AM BAR ANTSW102MAIN C.B(COMPONENT SIDE)SW507M5SW506M4SW510M3SW509M2SW508M1SW504SW505SW503POWER1510SW501MEMOSW502BAND15101519LCD1FRONT C.B(COMPONENT SIDE)D504ACVER1D503CACACAD505R512C512C513R513R514R515C514C515HOLDONOFFSW511TP151015Q505R511R516EBC5814R506TEST1C503C504R507C501R501C502Q502DSGR505R503R504TP12C506C507C508C509C511C510TP13TP17Q501BCER5029K10KSW512ACCAD502D501IC501IC502X501FRONT C.B(CONDUCTOR SIDE)RadioFans.CN 收音机爱 好者资料库109SCHEMATIC DIAGRAMSWITCHPOWER SWITCHHEADPHONEAMP4.7PHONESJ1013.33.33.3kVOLUME3.3k3.3k1F2.7k2.2kIF AMPIF AMP2.2k4.71.2kIF AMP3.3kIFTT101AM IFAMPIC101AM/FM TUNERFM RF4.7k3.3k8.2kVC103, L103FM OSCVC102, L2FM RF3.3kAM OSCL105AM RFDC DC CONVERTER4V2.2kLPF2.2kLPFMEMOSWITCHIC502MEMORYCPUFM OSCMAIN C.BFRONT C.B1234567891012345678910RadioFans.CN 收音机爱 好者资料库1211VOLTAGE CHARTELECTRICAL ADJUSTMENTRadioFans.CN 收音机爱 好者资料库13EQUIPMENT CONNECTION DIAGRAMSRadioFans.CN 收音机爱 好者资料库14PRACTICAL SERVICE FIGURESensitivity:49dB (600kHz)(S/N 10dB)47dB (1,000kHz)45dB (1,400kHz)Distortion:Less than 1.5% (1,000kHz)(Input 100dB)Intermeduate Frequency:450kHz3kHzSignal 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:10.7MHz0.15MHzStereo Separation:More than 25dBRadioFans.CN 收音机爱 好者资料库15IC BLOCK DIAGRAMIC, TA2104BFNIC, CXA1622MIN1IN2REGSWVOLNCNF1NF2GNDGNDP GND1P GND2OUT1OUT2VCCRIPPLE16151413121110987654321REGVOLPRE+POWER1PRE+POWER2RadioFans.CN 收音机爱 好者资料库1612345678910111213141516171819202122232425262728293031323334353637383940IC, TC9318FA-056Pin No.Pin NameI/ODescriptionIC DESCRIPTIONCOM1COM2COM3LCD1LCD2LCD3LCD4LCD5LCD6LCD7LCD8LCD9LCD10LCD11LCD12LCD13LCD14LCD15LCD16LCD17KR5KR4KR3KR2KR1KR0K0K1K2K3RADIO ONATTN1ATTN2BAND1BAND2BAND3RADIO/BUZZERIF REQLIGHT ONS-BASS OUTOOOOOOOOOOOOOOOOOOOOOOOOOOIIIIOOOOOOIOOOLCD 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 OUTPUTKEY RETURN 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 OUTPUT 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 PUSHED HL OUTPUT CICRIC.RadioFans.CN 收音机爱 好者资料库17Pin No.Pin NameI/ODescription414243444546474849505152535455565758596061626364HOLDE-PROM1E-PROM2BATT INDPOWER SWALARM OUTMUTETESTINHIF INDO1DO2GNDFM INAM INVDDRESETX OUTX INV XTV LCDC1C2VEEL INPUT, KEYS HOLD.E-PROM INTERFACE.E-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 up)(Pull down)(Pull down)II/OI/OA/DIOOIIIOOIIIOIRadioFans.CN 收音机爱 好者资料库18MECHANICAL EXPLODED VIEW 1/127RadioFans.CN 收音机爱 好者资料库19REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANRIDESCRIPTIONNO.MECHANICAL PARTS LIST 1/1Basic color symbolColorBasic color symbolColorBasic color symbolColorBBlackCCreamDOrangeGGreenHGrayLBlueLTTransparent BlueNGoldPPinkRRedSSilverSTTitan SilverTBrownVVioletWWhiteWTTransparent WhiteYYellowYTTransparent YellowLMMetallic BlueLLLight BlueGTTransparent GreenLDDark BlueDTTransparent OrangeCOLOR NAME TABLE 1 8A-RC7-006-010 KEY,BAND 2 8A-RC7-007-010 KEY,POW 3 8A-RC7-005-010 WINDOW,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-RC7-211-010 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-CONTACT,(+) 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 GLDRadioFans.CN 收音机爱 好者资料库211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111931196Printed in SingaporeRadioFans.CN 收音机爱 好者资料库