Aiwa-FR-C32-C52-Service-Manual 电路图 维修手册.pdf

《Aiwa-FR-C32-C52-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Aiwa-FR-C32-C52-Service-Manual 电路图 维修手册.pdf（13页珍藏版）》请在收音机爱好者资料库上搜索。

1、RADIO RECEIVER FR-C52 FR-C32 S/M Code No. 09-994-328-7N1 EZ EZ SERVICE MANUAL DATA RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS (FR-C52) Frequency rangeFM 87.5 - 108 MHz (FM/SW antenna) SW 5.9 - 18 MHz (FM/SW antenna) MW 530 - 1,605 kHz (Ferrite bar antenna) LW 150 - 285 kHz (Ferrite bar antenna) Speake

2、rDiameter 100 mm Earphone jack3.5 monaural Power output570 mW (EIAJ/8 ) for built-in speaker Power requirementsDC 4.5 V using three R6 (size AA) or three R14 (size C) batteries AC 230 V, 50 Hz Power consumption2.6 W Battery life ManganeseFMSW/MW/LW R6PApprox. 16 hoursApprox. 17 hours R14PApprox. 48

3、hoursApprox. 51 hours AlkalineFMSW/MW/LW LR6Approx. 38 hoursApprox. 40 hours LR14Approx. 110 hoursApprox. 120 hours Dimensions245 (W) x 137.7 (H) x 68.3 (D) mm (9 3/4 x 5 1/2 x 2 3/4 in) WeightApprox. 718 g (25.1 oz) excluding batteries REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES LIST (FR-C52) (

4、FR-C32) Frequency rangeFM 87.5 - 108 MHz (FM antenna) AM 530 - 1,605 kHz (Ferrite bar antenna) SpeakerDiameter 100 mm Earphone jack3.5 monaural Power output570 mW (EIAJ/8 ) for built-in speaker Power requirementsDC 4.5 V using three R6 (size AA) or three R14 (size C) batteries AC 230 V, 50 Hz Power

5、consumption2.6 W Battery life ManganeseFMAM R6PApprox. 16 hoursApprox. 17 hours R14PApprox. 48 hoursApprox. 51 hours AlkalineFMAM LR6Approx. 38 hoursApprox. 40 hours LR14Approx. 110 hoursApprox. 120 hours Dimensions245 (W) x 137.7 (H) x 68.3 (D) mm (9 3/4 x 5 1/2 x 2 3/4 in) WeightApprox. 718 g (25.

6、1 oz) excluding batteries Design and specifications are subject to change without notice. REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES LIST (FR-C32) 1 S0-302-901-000 INSTRUC,BOOK(EGF) 1 S0-302-902-000 INSTRUC,BOOK(SID) 1 S0-302-903-000 INSTRUC,BOOK(PHNCZ) !2 S1-010-040-201 CORD,POWER AC 1 S0-302-

7、910-000 INSTRUC,BOOK(EGF) 1 S0-302-911-000 INSTRUC,BOOK(SID) 1 S0-302-912-000 INSTRUC,BOOK(PHNCZ) !2 S1-010-040-201 CORD,POWER AC 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 (FR-C52) IC S4-316-190-000 IC,CXA1619AM S2-52

8、2-093-000 IC,KA2209 !87-001-196-080 IC,PROTECTOR ICP-N10 TRANSISTOR S2-901-8G1-000 TR,9018G DIODE 82-135-799-010 DIODE,1N4148 S5-570-100-100 LED,3.0MM(RED) 87-001-783-080 DIODE,1N4001 MAIN C.B C20 SC-E10-614-280 CAP,E 10UF-10V C21 87-015-968-040 CAP,E 4.7UF-10V C22 SC-E10-614-280 CAP,E 10UF-10V C24

9、87-010-551-040 CAP,E 33UF-10V C28 87-015-968-040 CAP,E 4.7UF-10V C31 SC-E10-614-280 CAP,E 10UF-10V C35 87-015-696-080 CAP,E 2.2UF-50V C36 87-015-968-040 CAP,E 4.7UF-10V C40 87-A10-189-040 CAP,E 220UF-10V C101 87-015-968-040 CAP,E 4.7UF-10V C107 87-A10-189-040 CAP,E 220UF-10V C205 S0-ELT-122-2M0 CAP,

10、E 2200UF-10V CF1 S2-310-011-700 CER,FILTER 10.7MHZ CF2 S1-910-010-300 CER,FIL 450K L1 S1-110-016-100 COIL,SPR FM 5-2.5-5 L2 S1-110-013-600 COIL,SPR FM 4.5-3.5-5 L3 S7-810-022-300 COIL,ANT SW L4 S1-210-000-300 COIL,OSC SW 7.5-7.5-12 L5 S7-810-022-000 COIL,ANT MW L6 S1-110-013-100 COIL,OSC AM 7.5-7.5-

11、6 L7 S1-110-013-100 COIL,OSC AM 7.5-7.5-6 L8 S7-810-021-800 COIL,ANT LW L9 S1-110-013-600 COIL,SPR FM 4.5-3.5-5 L10 87-003-108-010 COIL,0.68UH SW1 S3-164-001-000 SW,SLIDE SST-64D01-M7-NS SW2 S2-210-010-300 SW,POWER PUSH T1 S1-310-100-122 COIL,IFT AM 10-10-13 T2 S3-010-020-100 COIL,DET FM 10-10-13 TC

12、6 S4-010-010-200 CAPACITOR TRIMMER 10PF TC7 S4-010-010-601 CAP,CER 30PF TC8 S4-010-010-500 CAP,TRIMMER 20PF VC1 S2-010-012-200 PVC,AM/FM VR1 S2-910-011-700 VOL,15A50K VR2 S1-310-010-800 VOL,ROTARY 50K-A JACK C.B JK1 S1-210-011-500 JACK,HP ST BATT C.B REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART N

13、O.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST (FR-C32) IC S4-316-190-000 IC,CXA1619AM S2-522-093-000 IC,KA2209 !87-001-196-080 IC,PROTECTOR ICP-N10 TRANSISTOR S2-901-8G1-000 TR,9018G DIODE 82-135-799-010 DIODE,1N4148 S5-570-100-100 LED,3.0MM(RED) 87-001-783-080 DIODE,1N4001 MAIN C.B C15 SC-E10-6

14、14-280 CAP,E 10UF-10V C16 87-015-968-040 CAP,E 4.7UF-10V C17 SC-E10-614-280 CAP,E 10UF-10V C19 87-010-551-040 CAP,E 33UF-10V C21 SC-E10-614-280 CAP,E 10UF-10V C24 87-015-968-040 CAP,E 4.7UF-10V C30 87-015-968-040 CAP,E 4.7UF-10V C31 87-015-696-080 CAP,E 2.2UF-50V C40 87-A10-189-040 CAP,E 220UF-10V C

15、101 87-015-968-040 CAP,E 4.7UF-10V C105 87-010-264-080 CAP,E 100UF-10V C107 87-A10-189-040 CAP,E 220UF-10V C108 87-010-264-080 CAP,E 100UF-10V C205 S0-ELT-122-2M0 CAP,E 2200UF-10V CF1 S2-310-011-700 CER,FILTER 10.7MHZ CF2 S1-910-010-300 CER,FIL 450K L4 S1-110-011-300 COIL,AM OSC 12.5MM L5 S0-205-710

16、-000 COIL,AM ANT 98:22T L6 87-003-108-080 INDUCTOR 0.68UH SW1 S3-122-001-000 SW,SLIDE SSK-22J08-MT-TA SW2 S2-210-010-300 SW,POWER PUSH T1 S1-310-100-122 COIL,IFT AM 10-10-13 T2 S3-010-020-100 COIL,DET FM 10-10-13 VC1 S2-010-012-600 PVC,AM-FM 21-21-12 VR1 S2-910-011-700 VOL,15A50K VR2 S1-310-010-800

17、VOL,ROTARY 50K-A JACK C.B JK1 S1-210-011-500 JACK,HP ST BATT C.B RadioFans.CN 收音机爱 好者资料库 4 SCHEMATIC DIAGRAM (FR-C52) = ROD. ANT ANT L10 0.68UH L8 LW ANT L5 MW ANT L3 SW ANT D2 1N4148 1N4148 C1 C6 30P C11 C7 C4 C14 C2 C330P NPO 68P NPO 39P NPO 2P NPO 8P NPO 30P NPO 30P NPO L9 DIA. 4.5x 3.5T FM FM SW

18、 SW LM MW LW MW SW1B SW1A FM SW LW MW SW1C FM SW LW MW SW1E R8 330 R4 1k C17 100P C19C29 0.01 0.01 R5 220k R6 270 R7 1k R13 4.7k T1 AM IFT C18 0.01 Q1 9018C D1 R2 220 CF2 CF1 SFE 10.7MA5 SFU 450814 C20 10/10 10/10 33/10 0.018 (M) 0.12.2/50 4.7/10 C21 C22C24 C23 C35 C25 D5 RED TUNING LED R12 390 VR1

19、VOL. 50KA VR2 TONE 50KA R101 R11 2.7k C101 C28 4.7/10 4.7/10 R102 100k C107 220/10 C108 100/10 R103 4.7 R40 22 C103 C102 0.047(M) C104 0.1 (M) 0.1 (M) R104 4.7 1k SW2B AF2 AF2 AF1 AF1 JK1 PHONE R105 100 FM SW AM LW SP+ SP C106 C110 0.01 0.001 VB+ B+ B BT+ BATTERY R6x3 DC4.5V BATTERY R14x3 DC4.5V JK2

20、 AC SOCKET AC230V 50Hz AC 230V PT1 TO 44378 TRANSFORMER AC1 AC2 C203 0.01 C204 0.01 D203 1N4001 D202 1N4001 C202 0.01 C201 0.01 IC3 ICP-N10 CURRENT OVERLOAD PROTECTOR D204 1N4001 D201 1N4001 IC3 VB PG SW2A OFF ON POWER SW. C105 100/10 I/P1 NF1 O/P1Vcc O/P2 I/P2NF2 GND1 1234 5678 IC2 POWER AMP KA2209

21、 C30 C26 C36 0.1 15P NPO C21 C206C205 2200/100.022 10/10 C40 220/10 C15 C16 C13 C12 C9 R17 3.3k R10 1k TC4 TC9 1.8P TC6 L6 MW OSC L4 SW OSC L1 FM OSC DIA. 5X 2.5T L7 LW OSC C5 22PF NPO R1 2.2k VC1B VC1D L2 FM RF DIA. 4.5X 3.5T 25F NPO VC1A VC1C TC7 TC3 TC2TC1 TC8 160P NPO 8P NPO C8 3P NPO 10P 4.7/10

22、 C27 1P NPO 14 1516171819202122 1312111098 7654321 FM/AM IF OUT FE GND FM RF IN FM RF REG OUT FM OSC AFC METERNC IF GND M BAND AFC/ AGC J BAND AFC/ AGC DET OUT AF IN RIPPLE FILTER VCC AF OUT FM/AM BAND SELECT AM IF IN FM IF IN AM OSC VOLNF 2827 26252423 POWER GND FM DISCRI GNDNCAM RF IN IC1 CXA1819A

23、M FM/AM TUNER R3 470k T2 FM DET R9 1k or C BATT C.B ! ! ! ON OFF NOTE: ONE VOLTAGE: FM or AM MODE TWO VOLTAGE: FM AND (AM) MODE Rxx Rxx SP1 8 OHM SPEAKER + VR1 VOLUME VR2 TONE SW2 POWER Q1 AM IF AMP 1.1 2.5 0.4 T1 AM IF ADJ. 0.60.600 01.94.52.0 0 0 0 0 0 0 0 00 2.21.31.31.31.31.3 2.23.9 3.4 (4.0) 4.

24、3 (4.4) 1.3 (1.0) 1.3 (1.1) 4.2 (4.4) 1.4 (0) 1.4 (0) 0.6 (0.1) 0.3 (0) 1.4 (1.5) 1.3 (1.5) L6, TC6 MW FREQ. RANGE ADJ. L7, TC8 LW FREQ. RANGE ADJ. L3, TC5 SW TRACKING ADJ. L2, TC2 FM TRACKING ADJ. L4, TC4 SW FREQ. RANGE ADJ. L1, TC1 FM FREQ. RANGE ADJ. A MAIN C.B T2 FM IF ADJ. B JACK C.B L3, TC7 LW

25、 TRACKING ADJ. L5, TC3 MW TRACKING ADJ. FM FM SW SW LW LW MW MW SW1D SW1E 20P 20P NPO 300P NPO 2200P TC9 FINE TUNE 5 1234567 A B C D E F G H I J CIRCUIT BOARD -MAIN C.B (FR-C52) A MAIN C.B SW2 POWER 1 8 R40 7 5 3 4 OFF ON T2 28 1 3 5 7 9 11 13 14 27 25 23 21 19 17 15 B C E SW1 BAND LW MW SW FM C8 VC

26、1A TC1 TC4 VC1D TC2 TC3 VC1C VC1B VR1 VOLUME VR2 TONE TC9 FINE TUNA CXXX CXXX RXXX LXXX , , , NOTE SW1BSW1DSW1F SW1ESW1C SW1A 6 1234567 A B C D E F G H I J WIRING (FR-C52) SP1 (SPEAKER) PT1 (TRANSFORMER) JK2 (AC SOCKET) BATTERY R6 x 3 or R14 x 3 DC 4.5V BATTERY R6 x 3 or R14 x 3 DC 4.5V A MAIN C.B C

27、 BATT C.B B JACK C.B (LW ANT COIL)(MW ANT COIL) (BK)(BK)(R) (R) (W) (W) (B) (C) D5 TUNE INDICATOR 7 CIRCUIT BOARD -JACK C.B B JACK C.B JK1 PHONE CXXX RXXX NOTE IC BLOCK DIAGRAM IC, CXA1619AM IC, KA2209 8 SCHEMATIC DIAGRAM (FR-C32) ROD. ANT ANT L6 0.68UH L5 AM ANT D2 1N4148 1N4148 C1 C8 C2 C3 30P NPO

28、 5P NPO 30P NPO 100P NPO L3 DIA. 4.5x3.5T FM AM SW1 R12 330 R4 2.2k C11 100P C12C25 0.010.01 R5 220k R6 270 R7 1k R10 4.7k T1 AM IFT C13 0.01 Q1 9018C D1 R2 220 CF2 CF1 SFE 10.7MA5 C15 10/10 10/10 33/10 0.018 (M) 0.1 2.2/50 4.7/10 C16 C17C19 C18 C31 C22 D5 RED TUNING LED R9 390 VR1 VOL. 50KA VR2 TON

29、E 50KA R101 R11 2.7k C101 C24 4.7/10 4.7/10 R102 100k C107 220/10 C108 100/10 R103 4.7 R40 22 C103 C102 0.047(M) C104 0.1 (M) 0.1 (M) R104 4.7 1k SW2B AF2AF2 AF1 AF1 JK1 PHONE R105 100 FM AM SP+ SP C106 0.01 VB+ B+ B BT+ BATTERY R6x3 DC4.5V BATTERY R14x3 DC4.5V JK2 AC SOCKET AC230V 50Hz AC 230V PT1

30、TO44378 TRANSFORMER AC1 AC2 C203 0.01 C204 0.01 D203 1N4001 D202 1N4001 C202 0.01 C201 0.01 IC3 ICP-N10 CURRENT OVERLOAD PROTECTOR D204 1N4001 D201 1N4001 IC3 BG VB SW2A OFF ON POWER SW. C105 100/10 I/P1NF1 O/P1Vcc O/P2 I/P2NF2 GND1 1234 5678 IC2 HCKA2209 C20 C10 C30 0.01 15P NPO C21 C206C205 2200/1

31、0 0.022 10/10 C40 220/10 C7 VC1D TC4 L1 FM OSC DIA. 3.5X 3.5T C5 25PF NPO R1 2.2k VC1B TC2 L2 FM RF DIA. 3.5X 4.5T C4 20F NPO VC1A VC1C TC1 TC3 4P NPO L4 AM OSC 4.7/10 C9 1P NPO 14 1516171819202122 13121110987654321 FM/AM IF OUT FE GND FM RF IN FM RF REG OUT FM OSC AFC METERNC IF GND M BAND AFC/ AGC

32、 J BAND AFC/ AGC DET OUT AF IN RIPPLE FILTER VCC AF OUT FM/AM BAND SELECT AM IF IN FM IF IN AM OSC VOLNF 282726252423 POWER GND FM DISCRI GNDNCAM RF IN IC1 CXA1819AM FM/AM TUNER R20 470k T2 FM DET R8 1k or C BATT C.B ! ! ! ON OFF NOTE: ONE VOLTAGE: FM or AM MODE TWO VOLTAGE: FM AND (AM) MODE RxxRxx

33、SP1 8 OHM + VR1 VOLUME VR2 TONE SW2 POWER Q1 AM IF AMP 1.1 2.5 0.4 450k T1 AM IF ADJ. 0.60.600 01.94.52.0 IC2 POWER AMP 0 0 0 0 0 0 0 00 2.2 1.31.31.31.31.3 2.23.9 3.4 (4.0) 4.3 (4.4) 1.5 (1.1) 1.4 (1.1) 4.3 (4.4) 1.4 (0) 1.4 (0) 0.9 (0.2) 0.3 (0) 1.1 (1.5) 1.0 (1.5) SW1 FM/AM L4, TC4 AM FREQ. RANGE

34、 ADJ. L1, TC2 FM FREQ. RANGE ADJ. L2, TC1 FM TRACKING ADJ. L5, TC3 AM TRACKING ADJ. A MAIN C.B T2 FM IF ADJ. B BATT C.B = 9 1234567 A B C D E F G H I J CIRCUIT BOARD -MAIN C.B (FR-C32) A MAIN C.B SW2 POWER 18 C205 R40 7 5 3 4 OFF ON R5 T2 R3 R20 281 3 5 7 9 11 13 14 27 25 23 21 19 17 15 B C E SW1 BA

35、ND AM FM C8 VC1A TC1 TC4 VC1D TC2 TC3 VC1C VC1B VR1 VOLUME VR2 TONE CXXX CXXX RXXX LXXX , , , NOTE 10 1234567 A B C D E F G H I J WIRING (FR-C32) SP1 (SPEAKER) PT1 (TRANSFORMER) JK2 (AC SOCKET) BATTERY R6 x 3 or R14 x 3 DC 4.5V + D5 TUNE INDICATOR A MAIN C.B B JACK C.B C BATT C.B 1211 ADJUSTMENT (FR

36、-C52) 1.FM IF Adjustment T2 . 10.7 MHz 2.FM Frequency Range Adjustment L1 . 87.4 MHz TC2. 108.3 MHz 3.FM Tracking Adjustment L2 . 88.0 MHz TC1. 108.0 MHz 4.AM IF Adjustment T1 . 450 kHz 5.SW Frequency Range Adjustment L4 . 5.8 MHz TC3. 18.5 MHz 6.SW Tracking Adjustment L3 . 5.9 MHz 7.MW Frequency Ad

37、justment L6 . 515 kHz TC6. 1,635 kHz 8.MW Frequency Adjustment L8 . 600 kHz TC4. 1,400 kHz 9.LW Frequency Range Adjustment L7 . 145 kHz TC8. 295 kHz 10. LW Frequency Range Adjustment L5 . 150 kHz TC7. 285 kHz PRACTICAL SERVICE FIGURE (FR-C52) Sensitivity: (THD 3%)FM Less than 17 dB (88, 98, 108 MHz)

38、 (S/N 10 dB)SW Less than 30 dB (5, 9, 12, 18 MHz) (S/N 10 dB)MW Less than 46 dB (600 kHz) Less than 44 dB (1,000, 1,400 kHz) (S/N 10 dB)LW Less than 57 dB (150 kHz) Less than 55 dB (200, 285 kHz) Intermediate frequency:FM 10.7 MHz AM 450 kHz SW2 POWER OFF ON T2 FM ANT L5 L1 TC2 TC3 TC1L2 L7 T1TC8 TC

39、6 SW1 LW MW SW FM L3 L6 TC4 L4 TC7 TC8 L8 142396 108 75 A MAIN C.B SW2 POWER OFF ON T2 FM ANT L1 TC2TC3 TC1 L2 PVC T1 SW1 SW1 BAND AM FM L4 TC4 L5 456 132 A MAIN C.B 1.FM IF Adjustment T2 . 10.7 MHz 2.FM Frequency Range Adjustment L1 . 87.4 MHz TC2. 108.3 MHz 3.FM Tracking Adjustment L2 . 88.0 MHz T

40、C1. 108.0 MHz 4.AM IF Adjustment T1 . 450 kHz 5.AM Frequency Range Adjustment L4 . 515 kHz TC4. 1,635 kHz 6.AM Tracking Adjustment L5 . 600 kHz TC3. 1,400 kHz PRACTICAL SERVICE FIGURE (FR-C32) Sensitivity: (THD 3%)FM Less than 17 dB (88 MHz) Less than 17 dB (98 MHz) Less than 17 dB (108 MHz) (S/N 10

41、 dB)AM Less than 46 dB (600 kHz) Less than 44 dB (1,000 kHz) Less than 44 dB (1,400 kHz) Intermediate frequency:FM 10.7 MHz AM 450 kHz ADJUSTMENT (FR-C32) 1413 MECHANICAL EXPLODED VIEW 1/1 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. MECHANICAL MAIN PARTS LIST 1/1 1 S0-900-400-000 SPKR,GRILLE 2 S1-102-340-000 AIWA BADGE 30MM 3 S1-005-032-000 KNOB,SL BAND 3 S0-503-200-100 KNOB,SL BAND 4 S0-801-160-000 LENS,DIAL 4 S0-801-160-100 LENS,DIAL 5 S1-202-250-000 PLATE,DIAL 5 S1-202-250-100 PLATE,DIAL 6 S0-101-400-000 CAB,FRONT 6 S0-101-400-100 CAB,FRONT 6 S0-101-400-300