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Akai ASR-95, Service Manual, Page: 2 / 21

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CONTENTS

 

 

Page 

Disassembly Instructions .................................................................................................................................3 
Disassembly Diagram ......................................................................................................................................4 
Operation Check ..............................................................................................................................................5 
Block Diagram..................................................................................................................................................6 
Alignment Locations.........................................................................................................................................7 
Alignment Procedures......................................................................................................................................8 
Printed Circuit Boards ......................................................................................................................................9 
Wiring Diagram  ............................................................................................................................................12 
Exploded View (Panel)...................................................................................................................................13 
Exploded View Parts List (Panel)...................................................................................................................14 
Exploded View (Cabinet)................................................................................................................................15 
Exploded View Parts List (Cabinet)................................................................................................................16 
Schematic Diagram........................................................................................................................................17 
Electrical Parts List.........................................................................................................................................18 
Specifications .................................................................................................................................................21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

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Summary of Contents for ASR-95

Page 1: ...SERVICE MANUAL Model ASR 95 AUTO REVERSE CAR STEREO RADIO CASSETTE PLAYER WITH PLL SYNTHESIZED TUNING FULL DETACHABLE PANEL www akai ru...

Page 2: ...ck Diagram 6 Alignment Locations 7 Alignment Procedures 8 Printed Circuit Boards 9 Wiring Diagram 12 Exploded View Panel 13 Exploded View Parts List Panel 14 Exploded View Cabinet 15 Exploded View Par...

Page 3: ...screw D and remove the Antenna Clip 6 Remove two screws E and remove the Wire Clip Remove two screws F from the Heat Sink then remove the Clip A 7 Remove two screws G from the deck front bracket and...

Page 4: ...DISASSEMBLY DIAGRAM 4...

Page 5: ...200 kHz 144 288kHz 1mV 5 mV 5 mV 400 Hz 30 MOD 1 kHz 75 kHz DEV 90 for L only or R only pilot level 10 AF output level FM MW LW Power source voltage DC 14 0V Backup voltage is the same as this AF load...

Page 6: ...BLOCK DIAGRAM 6...

Page 7: ...ALIGNMENT LOCATIONS FM AM TUNER 7...

Page 8: ...Generator Coupling Generator Display Setting Adjustment Remarks Stereo Separation Signal generator to antenna receptacle 98 1 MHz Int 1 kHz Dev 75 kHz L R 90 pilot 10 98 1 MHz VR1 Adjust AF output po...

Page 9: ...PRINTED CIRCUIT BOARDS MAIN BOARD 9...

Page 10: ...KEY BOARD TOP VIEW 10...

Page 11: ...KEY BOARD BOTTOM VIEW 11...

Page 12: ...WIRING DIAGRAM 12...

Page 13: ...13...

Page 14: ...201 1 Knob L Up S OPC0201 2 Knob L Up S OPC0201 3 Knob L Up S OPC0201 4 Knob L Up S OPC0201 5 Knob L Up S OPC0201 6 Knob L Up S OPC0201 DISP Knob L Up S OPC0201 EQ Knob L Up S OPC0201 AMS Knob L Up S...

Page 15: ...EXPLODED VIEW CABINET 15...

Page 16: ...rt LA1787 FM AM Tuner CET 7000AF Touch Sheet IC Bracket 8568 BD435 Bracket Spring Washer M5 Back Mounting Screw Antenna Clip Wire Clip Clip A Screw 2 X 4 PH ST Screw 2 X 6 PA ST Screw 2 6 X 4 BH MS Sc...

Page 17: ...SCHEMATIC DIAGRAM 17...

Page 18: ...06 10476 01 06 16105 01 06 16107 01 06 16225 01 06 16226 01 06 16228 00S TRANSISTOR BD435 TRANSISTOR 2SA1175 FF TRANSISTOR B1240 TRANSISTOR 2SC2785 FF IC REGULATOR 78L05 DIODE IN4001 AT TAPPING DIODE...

Page 19: ...INI RES 1 1 4W RES 10 1 16W TAPPING RES 100 1 16W TAPPING RES 1K 1 16W TAPPING RES 10K 1 16W TAPPING RES 100K 1 16W TAPPING RES 1M 1 16W TAPPING RES 12K 1 16W TAPPING RES 1 5K 1 16W TAPPING RES 15K 1...

Page 20: ...5 16 01107 00K 16 01140 04 16 05001 00 LED 3MM RED IC LC75823ED CHIP CAP CM21X7R223K25AT CHIP CER 680P 50V X7R TA CHIP RES 1 2K 1 10W CHIP RES 1 5K 1 10W CHIP RES 15K 1 10W RES 180 1 4W CHIP RES 180 1...

Page 21: ...ating FM 30 dB at 1kHz Signal to noise ratio FM Better than 45 dB Output power 4 X 25W Speaker output impedance 4 To 8 ohm Power source DC 12V 11 16V Negative ground Frequency range FM 87 5 108 0 MHz...

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