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20

DRA-395

Ref. No.

Part No.

Part Name

Remarks

Ref. No.

Part No.

Part Name

Remarks

Q'ty

C301

Electrolytic 10uF/50V

D040100087050

C302,303

963 9005 273 Ceramic 220pF/50V

D004221067060

C304

Electrolytic 10uF/50V

D040100087050

C307,308

Electrolytic 220uF/6.3V

D040221081050

C311,312

963 9005 118 Ceramic 100pF/50V

D004101067060

C313,314

963 9004 779 Mylar film 0.024uF/50V

D020243167050

C315,316

960 9008 695 Mylar film 6800pF/100V

D02068206C060

C317,318

Electrolytic 4.7uF/50V

D0404R7087250

C319,320

963 9004 517 Mylar film 0.022uF/50V

D004223597050

C321-324

Electrolytic 47uF/25V

D040470084100

C325,326

963 9005 118 Ceramic 100pF/50V

D004101067060

C327,328

Electrolytic 4.7uF/50V

D0404R7087250

C329,330

Electrolytic 10uF/50V

D040100087050

C331,332

963 9005 118 Ceramic 100pF/50V

D004101067060

C333,334

Electrolytic 4.7uF/50V

D0404R7087250

C335,336

963 9005 118 Ceramic 100pF/50V

D004101067060

C337,338

Electrolytic 10uF/50V

D040100087050

C339-344

963 9005 118 Ceramic 100pF/50V

D004101067060

C347-349

Electrolytic 1uF/50V

D040010087080

OTHER PARTS GROUP

Q'ty

CN600

963 0086 709 11P connector base

L101100031110

1

CN601

963 0085 700 6P connector base

L101100030610

1

CP101

960 0197 505 2P connector base

L108202000220

1

CP102

960 0123 304 2P connector base

L104353280200

1

CP103

963 0081 403 4P connector base

L104353280400

1

CP104

960 0128 804 6P connector base

L102526700600

1

CP107

960 0123 207 3P connector base

L102526700300

1

CP608

963 0088 008 10P connector base

L101100041010

1

CP609

963 0087 805 11P connector base

L101100041110

1

CP907

963 0048 909 3P connector base

L101220030000

1

F101

960 0188 705 Fuse  8A/125V

G650802121060

1

F102

963 0089 803 Fuse  6.3A/125V

G650632121150

1

F101A,B

960 0005 804 Fuse clip

G645000050010

2

F102A,B

960 0005 804 Fuse clip

G645000050010

2

GND101,102 960 9006 600 GND terminal

3790040876010

2

JACK102

963 0074 009 8P speaker terminal

G61408103610A

1

JACK104

960 0181 508 2P AC outlet

G435204004010

1

JACK301

960 0188 307 6P pin jack

G603060610010

1

JACK302

960 0188 200 4P pin jack

G602040610000

1

JACK303

960 0188 307 6P pin jack

G603060610010

1

L101,102

963 0049 005 Inductor 0.5uH

D330R50000000

2

RLY101

960 0181 702 Relay (G5PA-28)

G680240502020

1

RLY102

963 0071 303 Relay (RSB24S)

G680240202010

1

RLY103

960 0181 702 Relay (G5PA-28)

G680240502020

1

RLY104

960 0181 605 Relay (G5PA-1-8)

G680120502010

1

T101

960 0185 708 Power trans. (Sub)

8200280960010

1

TP101,102 960 0161 405 3P connector base

L101530140310

2

Heat sink

2120043538050

1

963 0018 007 Screw 3

×

8 (B)-Z

B020030081B10

2

963 0090 009 Shield plate

3070210146000

1

Summary of Contents for DRA-395

Page 1: ...LIST OF EXPLODED VIEW 26 PACKING VIEW 27 TABLE OF CONTENTS Some illustrations using in this service manual are slightly different from the actual set PARTS LIST OF PACKING ACCESSORIES 27 WIRING DIAGR...

Page 2: ...1 4 V 14 2dBf 18 V 50dB quieting sensitivity MONO 2 8 V 20 2dBf STEREO 23 V 38 5dBf S N ratio MONO 80dB IHF A weighted STEREO 75dB IHF A weighted Total harmonic distortion MONO 0 15 1kHz STEREO 0 3 1k...

Page 3: ...rews 2 detach the Top Cover in the arrow direction Top Cover Front Panel 1 Remove 4 screws 3 and 2 screws 4 2 Detach the Front Panel in the arrow direction 2 1 1 3 Rear Panel 1 Remove cord bushing 5 f...

Page 4: ...on Meter Output Terminal L T403 Minimum Distortion 3 Repeat Steps 1 and 2 4 Signal Level 98 1MHz 98 0MHz FM SSG 98 1MHz 20dB OFF Antenna Terminal Light TUNED on FL Display VR402 ADJUSTMENT Tuner Secti...

Page 5: ...emove top cover and set VR101 VR102 on Amp Unit at full counterclockwise position 2 Connect DC Voltmeter to test points Lch TP101 Rch TP102 3 Connect power cord to AC Line and turn power switch ON 4 P...

Page 6: ...8 7 6 5 4 3 2 1 A B C D E DRA 395 6 BLOCK DIAGRAM...

Page 7: ...POWER AMP MAIN VOL INPUT BUFFER AMP ATT 1 1 1 1 MAIN MULTI ROOM CD IN 18dB VOL 00 15 5dB 35 5dB 16 2dB 27dB SPK OUT 2 83V 1W 8ohms H P OUT 47mV 1W 8ohms MULTI ROOM OUT 1 2V 200mV 200mV SPK OUT H P OUT...

Page 8: ...input 3 34 STEP OPTION I Area select 35 SET OPTION I Model select 36 SPEAKER A LED 1 O SPEAKER A LED indicator control 37 A VSS I A D converter GND 38 RESET I Low level active system reset 39 EXTAL I...

Page 9: ...o Rc Rc Rb 2 3 4 DECODER MUTING CONTROL FM AM CHANGE OVER Vcc ON MUTING MUTING OUTPUT STEREO SWITCH TRIGGER LAMP DRIVER Rb 10 11 LC72131M IC401 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 XI N...

Page 10: ...Vcc FRONT VIEW A OUTPUT A INPUT A INPUT V B OUTPUT V B INPUT B INPUT 1 2 3 4 5 7 8 6 NJM2068DD IC300 302 605 610 8 7 5 6 4 3 2 1 ABLC Head Amp Limiter Amp I N C1 C2 GNDfo NC OUT Vcc CXA1511M IC502 8...

Page 11: ...MTZJ7 5A MTZJ7 5B MTZJ18B MTZJ20B 1N4007 1SS133 B C E R1 R2 B C E R1 R2 2SB1560 2SD2390 FRONT VIEW E C B DTA114ES DTA144ES DTC114ES DTC114YS DTC144ES FRONT VIEW B C E DTA series DTC series DTA114EK DT...

Page 12: ...DBS TV 1 VDP TAPE DVD MD AUX DVD MD V AUX TUNER 2 3 CD 1 PHONO VCR REC MULTI STEREO AUTO TUNED RDS CH S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S1 S2 S3 S4 S5 S6 S7 S9 S10 S11 S12 S1 S2 S3 S4 S5 S6 S7 S8...

Page 13: ...1 3 1 3 1 3 1 10 1 11 8 7 6 5 4 3 2 1 A B C D E DRA 395 13 MAIN P W B UNIT Ass y COMPONENT SIDE PRINTED WIRING BOARDS...

Page 14: ...1 1 1 6 11 13 1 10 1 1 11 2 22 23 1 11 1 23 2 22 1 1 11 3 8 7 6 5 4 3 2 1 A B C D E DRA 395 14 COMPONENT SIDE FRONT P W B UNIT Ass y...

Page 15: ...1 8 10 9 22 42 21 1 11 20 10 1 13 24 12 1 8 7 6 5 4 3 2 1 A B C D E DRA 395 15 FOIL SIDE...

Page 16: ...1 1 10 13 1 11 8 7 6 5 4 3 2 1 A B C D E DRA 395 16 TUNER P W B UNIT Ass y COMPONENT SIDE...

Page 17: ...8 7 6 5 4 3 2 1 A B C D E DRA 395 17 FOIL SIDE...

Page 18: ...always in stock and possibly to take a long period of time for supplying or in some case supplying of part may be refused l When ordering of part clearly indicate 1 and I i to avoid mis supplying l O...

Page 19: ...m 0 22ohm 1W NB C060R22065070 R153 156 244 2043 937 Metal oxide 10ohm 1W NB C041010065060 R162 164 244 2055 996 Metal film 1 2kohm 1W NB C060012265050 R165 244 2043 937 Metal oxide 10ohm 1W NB C041010...

Page 20: ...5 2P connector base L108202000220 1 CP102 960 0123 304 2P connector base L104353280200 1 CP103 963 0081 403 4P connector base L104353280400 1 CP104 960 0128 804 6P connector base L102526700600 1 CP107...

Page 21: ...ip 56kohm 1 16W C20005636M160 R982 963 9004 397 Carbon chip 56kohm 1 16W C20005636M160 R985 987 963 9004 397 Carbon chip 56kohm 1 16W C20005636M160 R990 991 963 9004 397 Carbon chip 56kohm 1 16W C2000...

Page 22: ...RS GROUP IC401 963 0043 700 IC LC72131 J120721310030 IC402 963 0043 904 IC LA1266 J124126600010 IC403 963 0044 000 IC LA3401 J124340100010 IC501 960 0175 200 IC BA7625 J171762500000 IC502 960 0174 104...

Page 23: ...No Part Name Remarks R428 963 9004 847 Carbon chip 3 3kohm 1 16W C20003326M160 R429 963 9004 850 Carbon chip 82ohm 1 16W C20008206M160 R430 963 9003 807 Metal film 100ohm 1 4W NB C060010163050 R431 9...

Page 24: ...3 0086 709 11P connector base L101100031110 2 CN608 963 0085 409 10P connector base L101100031010 1 CN609 963 0086 709 11P connector base L101100031110 1 CN902 963 0049 908 3P connector base L10122003...

Page 25: ...8 7 6 5 4 3 2 1 A B C D E DRA 395 25 EXPLODED VIEW...

Page 26: ...301 Heat sink bracket F 4010210396000 1 25 963 0044 107 Transistor 2SB1560Y Q113 114 2 J5011560Y0000 26 963 0044 204 Transistor 2SD2390Y Q111 112 2 J5032390Y0000 27 963 0058 106 Transistor 2SD947F Q1...

Page 27: ...E605010010000 1 5 963 0052 704 FM antenna adapter L109000180010 1 6 963 0081 908 Remote control unit RC 894 8300894000010 1 8 963 0045 106 Poly bag 6330000240000 1 9 963 0193 101 Cushion L R 62302101...

Page 28: ...8 7 6 5 4 3 2 1 A B C D E DRA 395 28 WIRING DIAGRAM...

Page 29: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 30: ...OUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make su...

Page 31: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 32: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 33: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 34: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 35: ...OR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you...

Page 36: ...HOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make s...

Page 37: ...OR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you...

Page 38: ...OR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you...

Page 39: ...OR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you...

Page 40: ...OR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you...

Page 41: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 42: ...OUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make su...

Page 43: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 44: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 45: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 46: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 47: ...E WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer m...

Page 48: ...TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the cu...

Page 49: ...E WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer m...

Page 50: ...E WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer m...

Page 51: ...E WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer m...

Page 52: ...E WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer m...

Page 53: ...HANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the custom...

Page 54: ...ECT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to th...

Page 55: ...HANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the custom...

Page 56: ...HANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the custom...

Page 57: ...HANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the custom...

Page 58: ...HANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the custom...

Page 59: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure y...

Page 60: ...WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer mak...

Page 61: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure y...

Page 62: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure y...

Page 63: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure y...

Page 64: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure y...

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