爱华 CR-LA10 电路原理图.pdf

STEREO RADIO RECEIVER CR-LA10 S/M Code No. 09-994-327-8O1 YZ YH YJ YL SERVICE MANUAL DATA ? ? ? ? ? ? ? ? ? ? 2 SPECIFICATIONS Design and specifications are subject to change without notice. ? ? ? ? ? ? ? ? ? ? 43 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST 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 Resistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W Regarding 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. TRANSISTOR ILLUSTRATION IC 87-001-815-080 IC,TA7371AF 87-A20-076-040 IC,TA2022AFN 87-A21-126-040 IC,NJM2096M TRANSISTOR 89-327-143-080 C-TR,2SC2714O S0-084-700-030 C-TR,BC847C S0-085-700-020 C-TR BC857B MAIN C.B BPF1 S4-110-010-402 BPF GFMB5 88-108MHZ C11 87-010-073-080 CAP,E 3.3UF-50V C21 87-015-994-810 CAP,E 220UF-4V C34 87-010-587-070 CAP,E 100UF-2V C35 87-010-587-070 CAP,E 100UF-2V C38 87-010-587-070 CAP,E 100UF-2V C40 87-015-994-810 CAP,E 220UF-4V CF1 87-008-462-010 CER,FIL SFT10.7MS23H-A CF3 S2-310-010-800 DISCRMINATOR FILTER CDA 10.7 JK1 S1-210-012-900 JACK,HP ST 3.5MM L1 S1-110-014-100 COIL,AIR FM 2.5-6.5-0.5 L3 87-A50-009-080 C-COIL,22UH L4 87-005-777-080 C-COIL,FIXED 1UH L5 87-005-777-080 C-COIL,FIXED 1UH L6 87-005-777-080 C-COIL,FIXED 1UH PVC1 S2-010-014-100 FM PVC F28 8.6-8.6-4 SW1 S3-110-019-800 SW,SLIDE SKY23001-G2-0A SW2 S3-110-019-700 SW,SLIDE 2P2T T1 S3-010-012-601 FM 5-5-6 MT243-1125A(ORN) TC1 S4-010-011-800 CERAMIC TRIMER AB110 10PF TC2 S4-010-011-800 CERAMIC TRIMER AB110 10PF VR1 S1-050-340-000 VOL,V0102GPVINI5C50K-9322 VR2 S4-010-310-000 CHIP TYPE VR TMC3K-B10K-TR E C B 2SC27140 BC847C BC857B IC BLOCK DIAGRAM IC, TA7371AF IC, TA2022AFN IC, NJM2096M ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 65 WIRING 76543211234567 A B C D E F G H I J A B C D E F G H I J MAIN C.B (COMPONENT SIDE) TUNING PVC1 VOLUME VR1 POWER SW2 BPF1 BATTERY DC1.5V 1 BASSONOFF JK1 MAIN C.B (CONDUCTOR SIDE) CXX NOTE B C E B C E 4 4 1 1 8 8 5 5 1 12 1324 B B E E C C RXX QXX ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 87 SCHEMATIC DIAGRAM C3 10P10P C4 R2 10K R4 10K R3 37 C6 0.015 C7 0.022 C8 0.022 R5 C9 R6 C13 R7 R8 C15 C16 R9 Q1 2SC2140 AMP C24 BPF1 PFM88L SW-1 C17 R10 C20 C18 C19 R11 Q3 R17 R16 R15 R14 0.022 100/2 C40 220/4 L 3 Q 5 SWITCH R19 /2 L6 1UH L5 1UH L4 1UH /2 Q5 SW R13 R21 R18 C11 3.3/50 C21 220/4 C22 FM FRONT END FM IF/MPX AFN SUPER BASS POWER AMP MAIN C.B 123456789101112 131415161718192021222324 1234 8765 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? MECHANICAL EXPLODED VIEW 1/1 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 S0-801-140-100 LENS,DIAL 1 S0-801-140-200 LENS,DIAL YJ/YH 1 S0-801-140-000 LENS,DIAL(CRLA10YZ) 2 S1-300-010-000 PANEL,FRONT 3 S0-700-390-000 POINTER,TUNING 4 S1-001-013-800 CABI,FRONT 5 S0-401-730-000 BAT-CONTACT DOOR 6 S0-301-360-000 DOOR,BATTERY 7 S0-503-190-000 KNOB,RTRY TUNING 8 87-254-033-410 PAN-WASHER S-SCREW M2-4(T) 9 S1-700-710-000 GEAR,DIAL 10 S0-503-180-000 KNOB,SL POWER 11 S0-503-170-000 KNOB,SL MO/ST 12 87-067-756-010 S-SCREW,1.4-4 13 S1-900-070-000 DRUM,DIAL 14 S0-201-700-000 SPR-C,BATT 15 S0-401-740-000 BAT-CONTACT PCB 17 S0-201-380-300 CABI,REAR 17 S0-201-380-200 CABI,REAR YJ 17 S0-201-490-300 CABI,REAR(CRLA10YH/YL) 17 S0-201-490-100 CABI,REAR(CRLA10YZ) 18 87-266-531-310 S-SCREW 1.7-5 109 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 11 REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES/PACKAGE LIST 1 S1-210-013-800 INNERPHONE 3.5MM ST 2 S0-302-892-000 INSTRUC,BOOK(CRLA10YZ) 2 S0-302-893-000 INSTRUC,BOOK(CRLA10YZ,PHC) 2 S0-302-890-000 INSTRUCTION BOOK YH/YJ(ECC) 2 S0-302-891-000 INSTRUCTION BOOK YL ? ? ? ? ? ? ? ? ? ? 920074 Printed in Japan 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 ? ? ? ? ? ? ? ? ? ?