Aiwa FR-C52 Service Manual

Text of Aiwa FR-C52 User Guide:

• Aiwa FR-C52, 2 SPECIFICATIONS (FR-C52) Frequency range FM 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) Speaker Diameter 100 mm Earphone jack 3.5 ø monaural Power output 570 mW (EIAJ/8 Ω) for built-in speaker Power requirements DC 4.5 V using three R6 (size AA) or three R14 (size C) batteries AC 230 V, 50 Hz Power consumption 2.6 W Battery life Manganese FM SW/MW/LW R6P Approx. 16 hours Approx. 17 hours R14P Approx. 48 hours Approx. 51 hours Alkaline FM SW/MW/LW LR6 Approx. 38 hours Approx. 40 hours LR14 Approx. 110 hours Approx. 120 hours Dimension

• 3 REF. NO PART NO. KANRI DESCRIPTION NO. REF. NO PART NO. KANRI DESCRIPTION NO. ELECTRICAL MAIN PARTS LIST (FR-C52) 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

• Aiwa FR-C52, 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 C3 30P NPO 68P NPO 39P NPO 2P NPO 8P NPO 30P NPO 30P NPO L9 DIA. 4.5x 3.5T FM FM SW SW LM MW LW MW SW1B SW1A FM SW LW MW SW1C FM SW LW MW SW1E R8 330 R4 1k C17 100P C19 C29 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) 0.1 2.2/50 4.7/10 C21 C22 C24 C23 C35 C25 D5 RED TUNING LED R12 390 VR1 VOL. 50KA VR2 TONE 50K

• Aiwa FR-C52, 5 1 234567 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 BC E SW1 BAND LW MW SW FM C8 VC1A TC1 TC4 VC1D TC2 TC3 VC1C VC1B VR1 VOLUME VR2 TONE TC9 FINE TUNA CXXX CXXX RXXX LXXX , , , NOTE SW1B SW1D SW1F SW1E SW1C SW1A

• Aiwa FR-C52, 6 1 234567 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 BATT C.B B JACK C.B (LW ANT COIL) (MW ANT COIL) (BK) (BK) (R) (R) (W) (W) (B) (C) D5 TUNE INDICATOR

• 8 SCHEMATIC DIAGRAM (FR-C32) ROD. ANT ANT L6 0.68UH L5 AM ANT D2 1N4148 1N4148 C1 C8 C2 C3 30P NPO 5P NPO 30P NPO 100P NPO L3 DIA. 4.5x3.5T FM AM SW1 R12 330 R4 2.2k C11 100P C12 C25 0.01 0.01 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 C17 C19 C18 C31 C22 D5 RED TUNING

• Aiwa FR-C52, 9 1 234567 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 T 2 R 3 R 20 28 1 3 5 7 9 11 13 14 27 25 23 21 19 17 15 B C E SW1 BAND AM FM C8 VC1A TC1 TC4 VC1D TC2 TC3 VC1C VC1B VR1 VOLUME VR2 TONE CXXX CXXX RXXX LXXX , , , NOTE

• 1211 ADJUSTMENT (FR-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 .....

• Aiwa FR-C52, 1413 MECHANICAL EXPLODED VIEW 1/1 REF. NO PART NO. KANRI DESCRIPTION NO. REF. NO PART NO. KANRI DESCRIPTION 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<C52EZB,C32EZB> 3 S0-503-200-100 KNOB,SL BAND<C52EZW> 4 S0-801-160-000 LENS,DIAL<C32EZB> 4 S0-801-160-100 LENS,DIAL<C52EZB,C52EZW> 5 S1-202-250-000 PLATE,DIAL<C32EZB> 5 S1-202-250-100 PLATE,DIAL<C52EZB,C52EZW> 6 S0-101-400-000 CAB,FRONT<C32EZB> 6 S0-101-400-100 CAB,FRONT<C52EZB> 6

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