FR-AP20W AU(W) FR-AP20 AEZ(S) FR-AP21 AEZ(S) SERVICE MANUAL RADIO RECEIVER This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-017-357-6T1). S/M Code No. 09-017-357-6R1...
SPECIFICATIONS AP20WAU AP20AEZ • • Design and specifications are subject to change without Design and specifications are subject to change without notice notice AP21AEZ • Design and specifications are subject to change without notice...
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ELECTRICAL MAIN PARTS LIST-1/2 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION LED1 8B-RU6-616-010 LED,GRN LED2 8B-RU6-616-010 LED,GRN 8B-RU6-601-010 C-IC,LC72341G-9A32 LED3 8B-RU6-616-010 LED,GRN 8B-RU7-611-010 IC,KA22425D 87-A70-187-010 VIB,XTAL 75KHZ CFV206 TRANSISTOR TUNER C.B 89-502-414-010 FET,2SK241Y 87-A10-574-010 CAP,CER 2200P-50 Z YF<AP20W AUWC> 86-NFZ-657-080 TR,2SC1923O 87-018-109-080...
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ELECTRICAL MAIN PARTS LIST-2/2 REF. NO PART NO. KANRI DESCRIPTION 8B-RU6-612-010 SW,TACT 8B-RU6-612-010 SW,TACT 8B-RU6-612-010 SW,TACT 8B-RU6-612-010 SW,TACT 8B-RU6-612-010 SW,TACT SW10 8B-RU6-612-010 SW,TACT 8B-RU6-609-010 COIL,AM OSC<EXCEPT AP21 AEZSC> S0-016-770-100 IFT, 1A1677R 10mm RED<AP21 AEZSC> 8B-RU6-610-010 IFT,AM 8B-RU6-614-010 VR,RTRY 50KB • 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.
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BLOCK DIAGRAM-1/1 MAIN C.B TUNER C.B 1/2 L5, PVC1D L3, PVC1B L4, PVC1A L1, PVC1C AM Tracking ADJ FM Fequency Range ADJ AM Fequency Range ADJ FM Tracking ADJ LCD1 AM RF FM RF FM OSC AM OSC BEEP LEVEL BEEP LEVEL L5 Q1 VOLUME...
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WIRING-1/3 (MAIN) MAIN C.B (PARTS SIDE) CON2 (EXCEPT AP20WAU MODEL) KEY C.B CON2 (AP20WAUW MODEL) IC 1 LED1~3 BACK RIGHT CON1 RESET TUNER C.B CON1 Note Lxxx Cxxx Dxxx Dxxx LEDxxx...
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WIRING-2/3 (TUNER) FM ANT. TUNER C.B (PARTS SIDE) ALARM MODE BAR ANT AP20WAU PVC1 MODEL AP20WAU PVC1C PVC1A MODEL (Black) TUNING EXCEPT AP21AEZ AP20WAU MODEL MODEL B C E PVC1B PVC1D AP21AEZ MODEL G S D AP21AEZ MODEL BAND DOWN –...
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WIRING-3/3 (KEY) KEY C.B ALARM OFF/ (PARTS SIDE) SLEEP SUMMER TIME RADIO ON/OFF SNOOZE & LIGHT MAIN C.B CON2...
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SCHEMATIC DIAGRAM-1/1 LCD1 BRU6 MAIN C.B L5, PVC1D L3, PVC1B L4, PVC1A T1, PVC1C AM Tracking ADJ FM Tracking ADJ FM Frequency Range ADJ AM Frequency Range ADJ TUNER C.B 1/2 PVC1 150P(EXCEPT AP21AEZ) 330P(AP21AEZ) 27P(EXCEPT AP20WAU 24P(AP20WAU) COIL FM RF ASSY (1.5) (1.5)
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TRANSISOTR ILLUSTRATIN-1/1 E C B D S G 2SD1383K 2SK241Y 2SC19230 2SA1586Y PE-8550B 2SC4215 2SC4116 DTC114YK -11-...
ELECTRICAL ADJUSTMENT-1/1 TUNER C.B (PARTS SIDE) PVC1C PVC1A PVC1 PVC1D PVC1B test point < TUNER SECTION > 1. AM IF Adjustment 4. AM Tracking Adjustment Settings : • Test point IC2(KA22425D)23PIN Settings : • Test point IC2(KA22425D)23PIN • Adjustment location: L5,PVC1D •...
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IC DESCRIPTION-1/1 (LC72341G)-1/1 Pin No. Pin Name Description XOUT Terminal to which external 75 kHz crystal oscillator is connected. TEST2 Test terminal. GND connection.(Pull down) PA3-PA0 Key input. (Not connected) (Pull down) 7-10 PB3-PB0 Key output. Dimmer: H output when back light is ON. Or L output. Light: H output when back light is ON.
COLOR NAME TABLE Basic color symbol Color Basic color symbol Color Basic color symbol Color Black Cream Orange Green Gray Blue Transparent Blue Gold Pink Silver Titan Silver Brown Violet White Transparent White Yellow Transparent Yellow Metallic Blue Light Blue Transparent Green Dark Blue Transparent Orange...
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2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 H251941...