background image

-  9  -

-  8  -

MOTOR+B

MGND

9V

REC+B

BEAT

LCH

REC_L

AGND

REC_R

RCH

RCH

REC_R

AGND

REC_L

LCH

BEAT

REC+B

9V

MGND

MOTOR+B

CD_R

AGND

CD_L

AMUTE

DGND

CD+B

1AV4S10B5680N

(TO CN411)

R5023

Q5002

C5027

R5022

C5026

R5024

C5028

C5025

R4305

C4304

C4306

R4405

C4404

C4407

C4307

C4308

C4507

R4306

C4311

C4408

R4406

C5013

C5014

R5010

L5002

R4420

C4504

C5023

Q4006

Q4007

R4302

R4402

R4301

D4005

R4308

C4301

R4304

R4404

R4403

R4303

Q5001

C5024

CN407

R4307

C5008

C5009

C4302

C4402

R5007

R5008

R5003

R5004

C5011

C5005

C5010

C5006

R5009

C5012

C5007

C5015

C5016

C5017

R5006

R5005

C5004

C5003

R5002

R5001

C5002

C5001

R5014

C5021

C5020

R5013

C5019

R5012

R5011

C5018

CN406

CN405

S5050

IC501

C4310

C4309

R4501

R5021

C5022

L4301

L4401

R5015

R5016

R4208

R4204

R4202

R4206

R4108

R4106

R4205

R4201

R5019

R5017

IC401

CN403

C4508

C4509

D4010

D4009

D4011

D4012

C4511

C4510

R4314

R4109

R4209

S4002

D4003

R4102

R4104

CN502

CN501

D4013

D4014

S4005

D4018

C4315

R4317

C4314

D4017

C4312

C4317

R4319

R4419

C4417

VR601

C6301

C6401

C6302

C6402

Q4019

R4410

R4408

C4321

C4421

S5601

R6301

R6401

CN503

R4310

Q4009

Q4008

R4312

R4313

Q4010

R4309

CN561

CN409

D4006

D4008

Q4011

R4409

R4506

Q4013

R4407

D4020

D4004

D4022

D4023

D4024

C4303

C4403

CN401

R4105

R4101

IC402

C4505

CN411

CN412

R4421

D4026

D4027

R4426

R4326

D4029

R5101

R6001

R6002

S6002

S6001

S6003

S6004

R6004

R6003

R6005

C6001

D4021

D4028

D4031

D4016

R4316

R4315

CN402

R4507

R4508

D4033

R4901

L4901

R4902

R4903

B4901

B4902

C4305

C4405

L4902

R4905

D4030

IC211

XF211

L2121

C2308

Q2401

R2403

L2120

C2901

C2902

R2302

C2309

XF231

C2403

L2201

XF221

R2401

C2401

XF222

R2402

R2407

XF233

R2202

C2210

C2209

C2208

R2304

C2205

C2311

C2310

R2303

C2106

L2101

C2105

C2104

C2103

C2101

C2102

R2101

R2102

C2204

C2109

C2302

C2303

T2301

R2408

R2406

C2404

R2405

C2304

C2305

C2306

R2201

C2201

C2402

S2001

R2203

R2501

Q2501

R2502

R2503

C2501

R2504

C2502

C2202

C2203

C2206

C2207

D2901

R2901

R2902

R2204

R2205

R2207

R2206

CN201

C2107

C2211

C2301

Q2201

C2212

C2214

C2213

R2208

R2209

R2210

R2212

R2211

SG201

CN202

Q2202

D2103

L2102

VC201

D2201

R2103

C2307

B2901

B2902

C2312

D2104

C2503

R2100

L5501

CN552

CN551

CN555

12

KTC3198

0.01

10K

0.01

330

10/25

1000P

150

47/25

330/25

150

47/25

100/16

100/16

1000/16

3300/25

330

4.7/25

1000/16

330

10/25

220/10

100

27

470/16

180P

KTD1304

KTD1304

1K

1K

10K

1SS133

1K

1/50

100K

100K

1K

1K

KTC3198

1000P

08

10K

10/25

10/25

1/50

1/50

000

000

000

000

3.9K

68

68

3.9K

47/25

47/25

0.022

0.022

390K

47/25

1000P

1000P

2200P

2200P

3.9K

3.9K

1000P

1000P

18K

18K

270P

270P

000

000

18K

2200P

560P

1K

2200P

18K

1K

560P

02

02

000

BA3314

47/25

47/25

10K

2.7K

1/50

22U

22U

1.2K

1.2K

100K

12K

15K

3.9K

100K

3.9K

10K

1K

3.3K

3.3K

D8207

D8207

02

0.047

0.047

DRL153

DRL153

DRL153

DRL153

0.047

0.047

10K

8.2K

8.2K

000

1SS133

15K

12K

04

04

1N4004

1N4004

000

1SS133

22/25

47K

1/50

1SS133

0.1

0.15

2.2

2.2

0.15

VOL

0.033

0.033

4700P

4700P

KIA1504

8.2K

2.2K

1/50

1/50

POWER-SW

12K

12K

10

10K

KTC3875

KTC3875

4.7K

47K

KTA1504

4.7K

03

03

1SS133

1SS133

KIA1504

8.2K

8.2K

KIA1504

2.2K

MTZJ2.7B

MTZJ2.7B

1SS133

1SS133

1SS133

1/50

1/50

10

10K

1K

KIA7809API

47/25

01

01

27

1SS133

1SS133

1K

1K

1SS133

0

VOL

10K

6.8K

15K

12K

22K

0.1

1SS133

1N4004

1N4004

1SS133

47K

1K

06

560

560

TAPE  LED

0

22U

100

100

EMI

EMI

10P

10P

BEAD

0

1SS133

LA1824-E

000

MWOSC

27P

KTC3195

1M

MWANT

220/10

0.1

47

0.1

22/25

IFT

000

330

0.01

000

330

100

10K

3.3/50

1/50

0.47/50

3.3K

1/50

100/16

0.1

10

0.022

15P

0.022

0.047

3.0P

0.1

100K

100K

560P

30P

0.1

100/16

1K

330

0.022

56K

10/25

0.022

0.1

1.5K

100P

0.01

000

10K

12K

KTC3195

100K

47

0.1

1K

1000P

1/50

1/50

6800P

6800P

MTZJ4.7B

470

470

8.2K

8.2K

100K

100K

FM TERMINAL

20P

0.022

5.0P

KTC3195

10/25

1/50

47/25

47K

4.7K

47K

1K

4.7K

1608SGX

AM ANT

TKRC102S

FV1043

VC201

DAN202K

0

390P/100

D2201

EMI

EMI

0.022

1SS355

0.022

100

1AV4L26B3290N

02

1AV4L50B47000

8

9

10

11

12

13

14

1

2

3

4

5

6

7

11

10

3

2

1

1

2

987654

RIPPLE

NF1

IN1

IN2

NF2

GND

VCC1

B.S.1

B.S.2

OUT2

OUT1

VCC2

TA

CD

TU

TU

CD

TA

1

2

3

4

5

6

7

8

9

10

10

9

8

7

6

5

4

3

2

1

1

2

3

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

13

14

15

16

17

18

19

20

21

22

23

24

3

2

1

9V

TU_LCH

CD_LCH

CD_RCH

TU_RCH

TU_RCH

TU_LCH

A_MUTE

CD_LCH

CD_RCH

A_MUTE

9V

SP471

SP481

LEFT

RIGHT

HEAD PHONE

(1/2)

(2/2)

R

P

ALC

NC

OUT1

NC

OUT2

NF2

NF3

NF1

IN1

GND

GND

VCC

IN2

FILTER

MAGNETIC

E

HEAD

WOOFER

WOOFER

+

P

R

R/P

HEAD

-

L-CH

R-CH

MOTOR

S4904

S5050-2

(MYLAR)

P

P

P

P

P

P

R

R

R

R

R

R

S5050-1

S5050-5

S5050-6

S5050-7

S5050-8

S5050-4

S5050-3

1/4W

TA

CD

TU

TU

CD

TA

TA

CD

TU

VR601

FU401

T2.5A L 250V

CD_R

AGND

CD_L

A_MUTE

SYNC_REC

CD_MODE

TU_MODE

DGND

BEAT_CUT

FUC_SW_MUTE

FUC_SW_MUTE

TO CD PWB

CD+B

S4002-1

S4002-2

S4002-3

(FUSE)

(FUSE)

MOTOR+B

REC+B

S4002-4

TU

CD

TA

TU

CD

GND

REC+B

1/4W

BUTTON SECTION

FWD

RWD

STOP

PLAY/PAUSE

DET

ST/MONO

AM/FM

L-OUT

R-OUT

MPX IN

FM OSC

VCC2

FM

RF OUT

GND

AGC

AM IF

FM IF

ST

TUN LED

AM MIX

GND

FM MIX

VCC1

AM OSC

REG

AM RF

IN

DET OUT

FM

RF IN

DC-DA900(TU SECTION)

(AMP)

TU_R

TU_L

GND

TU+B

FM_MONO

FM_ST

AM

FMAMB

TUNERIN

MUTE

PT501

FUSE(TH)

BW(WH FOR KR)

BL(BK FOR KR)

0

4.3

0

0.6

0

0.1

0

5.9

0.6

0.6

0

6.3

11.3

5.9

12.0

11.3

0

11.6

PLAY

REC

CH-1

BIAS CIRCUIT

THERAMAL SHUT DOWN

PROTECTION CIRCUIT

20K

30

30

20K

CH-2

FRONT

This is a basic schematic diagram.

SCHEMATIC DIAGRAM (AMP)

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol 

!!!

 in the parts list and the schematic diagram

designated components in which safety can be of special significance. When replacing a component identified by 

!!!

 , use only the replacement parts

designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance
measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer.

Summary of Contents for 129 726 04

Page 1: ...2810053 PRODUCT CODE No 129 726 04 Micro Component System DC DA900 AU CONTENTS Laser Beam Safety Precaution 1 Tuner Adjustment 2 Exploded View Cabinet Chassis 3 Parts List 4 Wiring Connection 7 Schematic Diagram 8 Wiring Diagram 12 RB DA900 ...

Page 2: ...ERLOCKS DEFEATED AVOID EXPOSURE TO BEAM ADVARSEL USYNLIG LASER STRÅLING VED ÅBNING NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION UNDGÅ UDS ÆTTELSE FOR STRÅLING VARNING OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD STRÅLEN ÄR FARLIG VORSICHT UNSICHTBARE LASERSTRAHLUNG TRITT AUS WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST NICHT DEM STRAHLAUSSETZEN VARO ...

Page 3: ... 13 12 24 10 20 E E E C4315 D4018 TA CD TU CN409 J4226 J4124 J4122 J4121 J4225 J4123 9V 13V MUTE J4224 J4205 D4033 J4204 J4120 L2121 L2120 IC211 XF231 XF222 XF233 L2201 XF211 CN201 XF221 C2304 C1 C2 C4 C3 L2101 C2310 Q2401 C2208 C2209 C2210 C2102 C2403 C2205 J2104 J2102 J2101 C2311 J2306 C2901 D2901 J2303 L2102 C2202 C2203 C2307 J2201 J2106 T2301 J2105 C2303 J2103 Q2501 S2001 VC201 J2304 D2103 J23...

Page 4: ...6 7 10 11 12 13 14 15 16 17 18 19 19 19 20 21 22 23 24 25 26 27 28 52 51 53 54 56 55 57 58 58 71 72 73 74 77 75 76 Y01 Y02 Y03 Y04 Y05 Y06 Y06 Y07 Y08 Y09 Y10 Y11 Y12 Y13 Y14 Y14 Y16 Y14 Y15 Y19 Y20 Y21 Y22 Y23 Y24 Y21 Y15 Y15 Y17 Y18 30 31 32 33 29 ...

Page 5: ...EAR 17 614 334 4766 SHAFT 18 614 334 4629 KNOB TUNING 19 914 310 3890 SPACER MECHA 20 614 335 4147 COVER PICK UP 21 614 334 4506 BUTTON POWER 22 914 322 2133 ASSY GEAR LID CD 23 614 335 4154 MOUNTING CD 24 914 334 4811 SPRING DOOR CD 25 914 303 0264 LATCH PUSH CD DOOR LOCKING 26 614 334 4711 LID CD 27 614 334 6166 PWB CONNECT1 AC CORD 28 614 335 1061 ASSY CABINET REAR 29 914 327 7669 ASSY MECHA DA...

Page 6: ... DIODE 1SS133 D4004 307 144 4100 ZENER DIODE MTZJ2 7A D4005 307 012 4409 DIODE 1SS133 D4006 307 012 4409 DIODE 1SS133 D4008 307 012 4409 DIODE 1SS133 D4009 307 098 3303 DIODE RL153 BF S2 D4010 307 098 3303 DIODE RL153 BF S2 D4011 307 098 3303 DIODE RL153 BF S2 D4012 307 098 3303 DIODE RL153 BF S2 D4013 307 012 0401 DIODE 1N4004 D4014 307 012 0401 DIODE 1N4004 D4016 307 012 4409 DIODE 1SS133 D4017 ...

Page 7: ... D1002 307 012 4409 DIODE 1SS133 D1003 307 003 4500 DIODE DAP202K D1004 307 127 3809 ZENER DIODE MTZJ3 3B D1005 307 012 0401 DIODE 1N4004 D1006 307 012 0401 DIODE 1N4004 D1008 307 012 4409 DIODE 1SS133 D1009 307 253 0307 LED LT0334 43 UA91 LCD_LIGHT DS101 307 252 2500 PHOTO DIODE SPS 441L 1 HG IC101 309 591 9202 IC LV1605ML ASP IC102 309 571 7006 IC LC78605E DSP IC103 309 592 6408 IC LA6548NHL DRI...

Page 8: ... CN502 4P CN503 10P FM ANT CN201 CN401 10P CN402 6P CN409 3P AMP P W B CD P W B FRONT P W B SWITCH P W B DECK P W B DG P W B POWER P W B FU401 250V T2 5A CN552 CN551 WH BK CN555 2P CN403 2P CN406 2P CN405 2P CN402 2P CN561 3P CN407 PHONES P T AC INLET MOTOR SWITCH R P HEAD RED ORANGE YELLOW BROWN M TAPE DECK MECHANISM AM LOOP ANT ...

Page 9: ...33 0 1 0 15 2 2 2 2 0 15 VOL 0 033 0 033 4700P 4700P KIA1504 8 2K 2 2K 1 50 1 50 POWER SW 12K 12K 10 10K KTC3875 KTC3875 4 7K 47K KTA1504 4 7K 03 03 1SS133 1SS133 KIA1504 8 2K 8 2K KIA1504 2 2K MTZJ2 7B MTZJ2 7B 1SS133 1SS133 1SS133 1 50 1 50 10 10K 1K KIA7809API 47 25 01 01 27 1SS133 1SS133 1K 1K 1SS133 0 VOL 10K 6 8K 15K 12K 22K 0 1 1SS133 1N4004 1N4004 1SS133 47K 1K 06 560 560 TAPE LED 0 22U 10...

Page 10: ...2K 2 2 50 100 10 16 9344M 6800P 0 1 100P 100K 100P 100P 100 6 3 0 022 0 022 100 6 3 820K 0 1 100 6 3 0 01 0 01 KTA1504 33K 0 047 2P 6 8K 8 2K 33P 470 10K 56K 100K 0 1 330 1M 10K 1SS133 1SS133 100K 100K 0 22 0 22 100P 82 LV1605M 0 022 0 022 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 390P 390P 390P 390P 390P 390P 390P 390P 390P 390P 22P 22P 390P 22U 0 022 1K 0 1 470 6 3 KRA107S 10 25 0 0...

Page 11: ...306 J4239 J4022 J4221 J4235 J4238 J4219 B4901 B4902 B2901 B2902 L4901 L4902 CN412 D4030 L2121 L2120 IC211 XF231 XF222 XF233 L2201 XF211 CN201 XF221 C2304 C1 C2 C4 C3 L2101 C2310 Q2401 C2208 C2209 C2210 C2102 C2403 C2205 J2104 J2102 J2101 C2311 J2306 C2901 D2901 J2303 L2102 C2202 C2203 C2307 J2201 J2106 T2301 J2105 C2303 J2103 Q2501 S2001 VC201 J2304 D2103 J2305 J2302 W2003 Q2201 C2212 C2214 C2213 ...

Page 12: ...1038 C1104 C1038 R1042 R1045 R1041 C1040 C1219 C1220 C1222 R1214 C1303 R1249 R1239 C1217 Q1010 C1216 R1253 R1252 C1241 C1214 C1213 C1212 R1043 R1213 C1211 C1018 R1212 C1041 C1003 C1001 R1001 C1006 R1004 R1006 C1016 R1044 C1017 C1015 R1998 R1999 R1003 R1002 C1009 C1005 C1012 R1996 R1203 C1205 C1202 R1207 R1204 C1203 R1205 R1208 R1206 C1240 R1201 R1202 R1211 R1210 C1210 C1223 R1209 C1602 R1997 C1207...

Reviews: