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22

DRA-395

Ref. No.

Part No.

Part Name

Remarks

Ref. No.

Part No.

Part Name

Remarks

C701-712

Electrolytic 10uF/50V

D040100087050

C713

Electrolytic 47uF/25V

D040470084070

C714

Electrolytic 100uF/35V

D04010108505C

C900

963 0021 900 Mylar film 0.047uF/100V

D02047306C060

C901

Electrolytic 1uF/50V

D040010087080

C902

Electrolytic 47uF/25V

D040470084070

C903

963 0021 900 Mylar film 0.047uF/100V

D02047306C060

C904-909

963 9004 575 Ceramic chip 100pF/50V

D010101167160

C910

963 9004 708 Ceramic chip 0.1uF/50V

D011104577160

C911

963 0061 504 Back up cap. 8200uF/5.5V

D040822080010

C912

963 9004 708 Ceramic chip 0.1uF/50V

D011104577160

C913

Electrolytic 4.7uF/50V

D0404R7087100

C914,915

963 9004 698 Ceramic chip 0.01uF/50V

D011103777160

C916

963 0021 900 Mylar film 0.047uF/100V

D02047306C060

C918

963 9004 504 Ceramic 0.01uF/50V

D004103097060

C919

Electrolytic 47uF/50V

D040470087060

C920

963 0021 900 Mylar film 0.047uF/100V

D02047306C060

C932

Electrolytic 100uF/50V

D040101087060

C933,934

Electrolytic 33uF/16V

D04033008305C

OTHER PARTS GROUP

Q'ty

CN900

963 0089 706 3P connector cord (L=100)

L000101030070

1

CP600

963 0087 805 11P connector base

L101100041110

1

CP601

963 0087 009 6P connector base

L101100040610

1

CP602

960 0128 700 13P connector base

L101353361310

1

CP603

963 0088 008 10P connector base

L101100041010

1

CP604

963 0071 206 23P FFC connector base

L131520452345

1

CP605

963 0087 805 11P connector base

L101100041110

1

CP607,608 963 0087 805 11P connector base

L101100041110

2

CP901

963 0071 109 23P FFC connector base (L)

L131520442345

1

CP902

963 0049 102 3P connector base (L)

L102526803010

1

L900

960 0128 008 Inductor 100uH

D330101001020

1

REM900

960 0181 100 Remocon sensor NJL64H380A E940643800000

1

RLY600

963 0071 303 Relay (RSB24S)

G680240202010

1

SW900-923 963 0045 708 Tact switch

G180000270010

24

SW924

960 0181 207 Rotary encoder (EC16B2420431) G121162420400

1

XTAL900

960 0112 001 Ceramic resonator

CST10.0MGW-TF01

1

E830100000050

960 0184 408 FLT holder

4320200026000

1

TUNER P.W.B. UNIT ASS'Y

SEMICONDUCTORS 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 IC  CXA1511M

J030151100010

Q401

963 0058 300 Transistor  KTC3880S

J5223880O0210

Q402

963 0079 305 Transistor  DTA114YK

J5200114Y0210

Q403,404

963 0058 203 Transistor  DTA114EK

J5200114E0210

Q405,406

960 0196 603 Transistor  KTC2874B

J502287400010

Q407

963 0024 208 Transistor  DTC114YK

J5220114Y0210

Q408

963 0058 203 Transistor  DTA114EK

J5200114E0210

Q502-505

960 0005 105 Transistor  KTA1266Y

J5001266Y0050

Q510,511

963 0022 006 Transistor  DTC114YS

J6020114Y0050

Q512

963 0081 209 Transistor  DTA144ES

J6000144E0010

Q550

963 0075 309 Transistor  DTA114ES

J6000114E0010

D403

960 0197 000 Diode  KDS160

K005016000010

D404

963 0020 309 Diode  1SS133

K000013300520

D405,406

960 0197 000 Diode  KDS160

K005016000010

D501-504

963 0020 309 Diode  1SS133

K000013300520

D550

963 0058 407 Diode  1N4007

K000400700520

D551

963 0020 309 Diode  1SS133

K000013300520

D552

963 0058 407 Diode  1N4007

K000400700520

DZ401

960 0095 500 Zener diode  MTZJ5.1B

K06005R144520

DZ501

960 0095 704 Zener diode  MTZJ6.2B

K06006R244520

RESISTORS GROUP

R401

963 9004 821 Carbon chip 10ohm 1/16W

C20001006M160

R403

963 9004 339 Carbon chip 470ohm 1/16W

C20004716M160

R404

963 9004 083 Carbon chip 100kohm 1/16W C20001046M160

R405

960 9003 807 Metal film 100ohm 1/4W (NB) C060010163050

R406

963 9004 342 Carbon chip 4.7kohm 1/16W

C20004726M160

R407

963 9004 339 Carbon chip 470ohm 1/16W

C20004716M160

R408

963 9004 119 Carbon chip 1.2kohm 1/16W

C20001226M160

R409

963 9004 339 Carbon chip 470ohm 1/16W

C20004716M160

R411

Carbon chip 68kohm 1/16W

C20006836M160

R412

963 9004 834 Carbon chip 5.6kohm 1/16W

C20005626M160

R413

960 9006 503 Metal film 220ohm 1/4W (NB) C060022163050

R414

963 9004 216 Carbon chip 2.2kohm 1/16W

C20002226M160

R415

963 9003 398 Carbon chip 1kohm 1/16W

C20001026M160

R416

Metal film 680ohm 1/4W (NB) C060068163050

R417

963 9003 398 Carbon chip 1kohm 1/16W

C20001026M160

R418

963 9004 274 Carbon chip 33kohm 1/16W

C20003336M160

R420

963 9004 847 Carbon chip 3.3kohm 1/16W

C20003326M160

R426,427

963 9004 070 Carbon chip 10kohm 1/16W

C20001036M160

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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