Aiwa-CRAS16-rr-sm电路图 维修手册.pdf

RADIO RECEIVER CR-AS16 S/M Code No. 09-993-327-0R2 YH(ST),YL(ST) SERVICE MANUAL REVISION This Service Manual is the “Revision Publishing” and replaces “Simple Manual” CR-AS16(S/M Code No.09-993-327-0T2). DATA RadioFans.CN 收音机爱 好者资料库 2 REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES/PACKAGE LIST 1 S0-302-764-000 INSTRUC,BOOK(CRAS16YH)(EC) 1 S0-302-765-000 INSTRUC,BOOK(CRAS16YL) 2 S2-712-100-128 EARPHONE & PLUG 3.5MM MONO SPECIFICATIONS Design and specifications are subject to change without notice. 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 S2-516-191-100 IC,CXA1619AM DIODE 82-135-799-010 DIODE,1N4148 MAIN C.B C5 87-016-299-080 CAP,E 10-10V C12 87-010-403-080 CAP,E 3.3-50V C14 87-016-299-080 CAP,E 10-10V C15 87-010-404-080 CAP,E 4.7UF-50V C16 87-016-299-080 CAP,E 10-10V C18 87-010-400-080 CAP,E 0.47UF-50V C19 87-016-299-080 CAP,E 10-10V C21 87-010-221-080 CAP,E 470UF-10V C23 87-010-221-080 CAP,E 470UF-10V CF1 S1-910-010-300 CER,FIL 450K CF2 S2-310-011-700 CER,FILTER 10.7MHZ J1 S1-210-011-500 JACK,HP ST L2 S1-110-100-121 BAR,ANT AM 10-50 L5 S1-110-013-200 COIL,OSC AM 8441A 7ZO-93100 L6 S3-010-011-900 IET,FM 7.5-7.5-12.5(GRN) LED1 S5-570-100-100 LED,3.0MM(RED) PVC1 S1-520-100-108 PVC,21-21.6-11 WF420LT12 - A23 SP1 S1-010-016-301 SPKR,SLIM MYLEAR 50MM 0.2W SW1 S3-110-014-200 SW,SLIDE 2P2T SW2 S2-110-010-202 VOL,ROTARY RV121S-10-012J-B50K T1 S1-010-012-000 IFT,AM 7.5-7.5-12.5 VR1 S2-110-010-202 VOL,ROTARY RV121S-10-012J-B50K 4 IC BLOCK DIAGRAM IC, CXA1619AM 5 ELECTRICAL ADJUSTMENT Sensitivity:Less than 49dB (at 600kHz) (S/N 10dB)Less than 47dB (at 1000kHz) Less than 46dB (at 1400kHz) Distortion:Less than 3% (at 1000kHz) Intermediate frequency:450kHz Sensitivity:Less than 16dB (THD 3%)(at 88, 98, 100MHz) Distortion:Less than 2% (at 98MHz) (Input 60dB) Intermediate frequency:10.7MHz PRACTICAL SERVICE FIGURE 6 1234567 A B C D E F G H I J K WIRING WHT BLU BLU RED (FM ANT) RED RED YEL GRY BLK + _ _ BATTERY R6(AA)DC3V _ + + BATTERY R6(AA)DC3V SP1 (SPEAKER) GRN NOTE : CXX CXX CXX RXX RXX LXX + AMAIN C.B PVC1 TUNING TUNING LED1 SW2 VR1 (VOLUME) (POWER SWITCH) VOL L2 VC1C TC3 TC1 VC1A TC4 VC1D TC2 VC1B J1 EAR SW1 FM/AM FM AM R1 L3 C7 R9 R8 C8 L4 C10 C6 C26 L5 C5 C4 C24C12 C22 C11 IC1 R2 R6 1 14 15 28 C3 C2 C25 D2 D1 J1 PVC1 L1 R3 T1 CF1 C23 R7 C13 R4 CF2 C14 C15 C16 C17 C19 C18 L6 C20 C21 = = = = = = + OFF + 7 SCHEMATIC DIAGRAM 8 MECHANICAL EXPLODED VIEW 1/1 1 2 SPEAKER PVC SHEET 3 8 16 17 PCB 13 14 15 D 12 C 11 10 9 7 B 5 4 A 6 9 REF. NOPART NO.KANRIDESCRIPTION NO. 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 Green LDDark BlueDTTransparent Orange COLOR NAME TABLE 1 S0-801-070-100 LENS,DIAL 2 S1-600-770-000 GRILLE,SPKR 3 S0-101-340-000 CAB,FRONT 4 S0-700-360-000 POINTER,DIAL 5 S0-502-360-001 KNOB,RTRY TUN 6 S1-000-150-001 HLDR JOIN 7 S0-502-370-000 KNOB,RTRY VOL 8 S1-009-011-000 BAR HOLDER 9 S0-400-940-000 KNOB,BAND SWITCH 10 S0-100-050-000 HAND STRAP(BLK) 11 S2-010-010-803 ANT,ROD FM 12 S0-201-660-000 BATT,CONTACT(-) 13 S0-201-650-000 BATT,CONTACT(+) 14 S0-201-330-200 CABI,REAR(CRAS16YJ) 15 S0-301-190-000 DOOR,BATT 17 S1-110-100-121 BAR,ANT AM 10-50 A 87-265-071-210 PAN M-SCREW M2.6-4 B S9-717-040-200 SPECIAL HEAD M1.7-4 C S6-026-025-000 FLAT M-SCREW M2.6-2.5 D 87-841-035-410 S-SCREW,2-6 PB 931196 Printed in Singapore 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111