AIWA CR-A61 电路原理图.pdf

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1、SERVICE MANUAL DATA STEREO RADIO RECEIVER CR-A61 S/M Code No. 09-006-346-0R1 YH1(S),YJ1(S), YZ1(S,L) REVISION This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-006-346-0T1). 2 SPECIFICATIONS REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES/PACKAGE LIST 1 8A-RC

2、G-902-010 IB,YHJ(ECC)CYH1,YJ1 1 8A-RCG-906-010 IB,YZ(3L)CYZ1,YZ1 1 8A-RCG-905-010 IB,YZ(6L)CYZ1,YZ1 2 87-B30-145-210 HEADPHONE,HP-M029(T) Design and specifications are subject to change without notice. 3 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LI

3、ST IC 87-A21-232-040 C-IC,TA2111FN 87-002-232-080 IC,NJM2073M TRANSISTOR 89-508-824-080 C-FET, 2SK882Y 89-113-625-080 C-TR, 2SA1362GR 89-341-165-080 CHIP TRANSISITOR 2SC4116GR DIODE 87-070-345-080 DIODE,IN4148 MAIN C.B C101 87-012-167-080 C-CAP,U 5P-50 CH C102 87-012-176-080 C-CAP,U 15P-50 J CHYH1,Y

4、J1 C102 87-012-178-080 C-CAP,U 18P-50 J CHYZ1,YZ1 C103 87-012-181-080 C-CAP,U 24P-50 J CH C104 87-012-166-080 C-CAP,U 4P-50 C CH C105 87-012-286-080 CAP, U 0.01-25 C106 87-012-286-080 CAP, U 0.01-25 C107 87-A10-249-080 C-CAP,U 1-10 ZF C108 87-012-274-080 CHIP CAP,U 1000P-50B C109 87-A10-249-080 C-CA

5、P,U 1-10 ZF C110 87-010-831-080 C-CAP,U,0.1-16F C111 87-010-831-080 C-CAP,U,0.1-16F C112 87-012-286-080 CAP, U 0.01-25 C113 87-012-286-080 CAP, U 0.01-25 C114 87-012-178-080 C-CAP,U 18P-50 J CH,YJ1 C114 87-012-179-080 C-CAP,U 20P-50 J CH YZ1,YZ1 C115 87-012-180-080 C-CAP,U 22P-50 J CH C116 87-010-08

6、2-080 CAPACITOR, 220MF 4V/87-0 C118 87-010-419-080 CAP,E 4.7-16 M 5L SRE C119 87-010-309-080 C-CAP,1000P-50 CH C120 87-A10-463-080 C-CAP,U 0.47-10 Z F C121 87-010-829-080 CAP, U 0.047-16 C122 87-A10-047-080 C-CAP,U 1-10 Z F C123 87-A10-249-080 C-CAP,U 1-10 ZF C124 87-010-787-080 C-CAP,U 0.022-25 K B

7、 C125 87-012-285-080 C-CAP,U 8200P-50 K B GRM C126 87-012-166-080 C-CAP,U 4P-50 C CH C127 87-A10-047-080 C-CAP,U 1-10 Z F C128 87-012-181-080 C-CAP,U 24P-50 J CH C201 87-010-831-080 C-CAP,U,0.1-16F C202 87-010-831-080 C-CAP,U,0.1-16F C203 87-010-076-010 22UF 6.3V ELECTROLYTIC C204 87-010-076-010 22U

8、F 6.3V ELECTROLYTIC C205 87-012-278-080 C-CAP,U 2200P-50 K B C206 87-012-278-080 C-CAP,U 2200P-50 K B C207 87-010-082-080 CAPACITOR, 220MF 4V/87-0 C208 87-010-267-080 CAP,E 47-10 M 105 KM C209 87-A10-463-080 C-CAP,U 0.47-10 Z F C210 87-A10-463-080 C-CAP,U 0.47-10 Z F C211 87-010-588-010 CAP,E 220-2

9、M 5L MA C212 87-010-588-010 CAP,E 220-2 M 5L MA C213 87-010-831-080 C-CAP,U,0.1-16F C214 87-010-831-080 C-CAP,U,0.1-16F C215 87-010-831-080 C-CAP,U,0.1-16F CD101 87-A90-739-010 FLTR,KIT CF101 8A-RCG-606-010 FLTR,CFAL-455 CF102 87-A90-739-010 FLTR,KIT J101 8A-RCF-607-010 JACK,3.5 ST W/O SW L1 ST-RCO-

10、041-200 FERRITE BEAD INDUCTOR 120UH L2 8A-RCG-605-010 COIL,IFT 7005NN L101 8A-RCG-611-010 BAR-ANT,ARC-G L102 8Z-HJ9-609-010 COIL,FM RF(EX) L103 8Z-HJA-610-010 COIL,FM OSC(EX) L104 8A-RCG-604-010 COIL,IFT 5PNR L105 87-A90-177-010 IFT,AM IF 5P PVC1 8A-RCG-603-010 TUN-CAP,20P-160P 16 SW1 88-YC3-603-010

11、 SW,SL SS058 PT022BA SW2 87-A90-778-010 SW,SL 2-2-3 SS-337-B23 SW3 88-YC3-603-010 SW,SL SS058 PT022BA VR1 87-A90-835-010 VR,RTRY 20KCX2 H Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufactur

12、ers upon the order is received. 4 TRANSISTOR ILLUSTRATION 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 R

13、esistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W E B C 2SA1362 2SC4116 D S G 2SK882 65 BLOCK DIAGRAMIC BLOCK DIAGRAM IC, TA2111FN IC, NJM2073 1234567891011121314 A B C D E F G H I J K 87 WIRING-1 (MAIN 1/2) 109 1234567 A B C D E F G H I J K WIRING-2 (MAIN 2/2)VOLTAGE CHART 1211 S

14、CHEMATIC DIAGRAM 1413 ELECTRICAL ADJUSTMENT PRACTICAL SERVICE FIGURE Sensitivity:Less than 15dB (88MHz) (THD 3%)Less than 15dB (98MHz) Less than 15dB (108MHz) Distortion:Less than 2% (at 98.0MHz) Intermediate frequency:10.7MHz Stereo separation:More than 20dB Sensitivity:Less than 50dB (at 600kHz) (

15、S/N 10dB)Less than 48dB (at 1000kHz) Less than 47dB (at 1400kHz) Distortion:Less than 3% (Input 74dB) Intermediate frequency:455kHz EQUIPMENT CONNECTION DIAGRAMS 1615 MECHANICAL EXPLODED VIEW 1/1 3 1 2 4 5 6 BAR, ANT 7 P.C.B 8 9 10 11 13 12 14 15 16 D E C C A B 17 REF. NOPART NO.KANRIDESCRIPTION NO.

16、 MECHANICAL PARTS LIST 1/1 Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenHGrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletWWhite WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Gre

17、en LDDark BlueDTTransparent Orange COLOR NAME TABLE 1 8A-RCG-003-010 PANEL,WINDOW 2 8A-RCG-004-010 WINDOW,DIAL 3 8A-RCG-001-010 CABI,FRONTEXCEPT YZ1 3 8A-RCG-007-010 CABI,FRONT LYZ1 4 8A-RCF-007-010 POINTER,DIAL 5 8A-RCF-202-010 GEAR,MIDDLE 6 8A-RCF-201-010 HLDR,AM ANT 7 8A-RCF-203-010 GEAR,PVC 8 8A

18、-RCF-008-010 KNOB,RTRY TUNEXCEPT YZ1 8 8A-RCF-018-010 KNOB,RTRY TUN LYZ1 9 8A-RCF-204-010 BAT-CONTACT,(+) 10 8A-RCF-205-010 BAT-CONTACT,(-) 11 8A-RCF-206-010 BAT-CONTACT,(+/-) 12 8A-RCF-011-010 KNOB,SL SP/EARYH1,YJ1 12 8A-RCF-021-010 KNOB,SL SP/EAR LYZ1 13 8A-RCF-010-010 KNOB,SL BANDEXCEPT YZ1 13 8A

19、-RCF-020-010 KNOB,SL BAND LYZ1 14 8A-RCF-009-010 KNOB,SL POWEREXCEPT YZ1 14 8A-RCF-019-010 KNOB,SL POWER LYZ1 15 8A-RCF-005-010 LID,BATTEXCEPT YZ1 15 8A-RCF-017-010 LID,BATT LYZ1 16 8A-RCG-008-010 CABI,REAR L YZYZ1 16 8A-RCG-006-010 CABI,REAR YHYH1 16 8A-RCG-005-010 CABI,REAR YJYJ1 16 8A-RCG-002-010 CABI,REAR YZYZ1 A 87-264-527-310 V+1.7-3.0 CR B 87-351-549-310 VT2+2-4 C 87-352-529-310 VT2+1.7-4.0 BLK D 87-B10-302-010 QT2+2-4 W/O BLACK E S5-017-040-300 PVC WASHER O1.7X4X0.3MM 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 931196Printed in Singapore