JVC UX-Q3A, UX-Q3B, UX-Q3S, UX-Q3W Schematics

SCHEMATIC DIAGRAMS

MICRO COMPONENT SYSTEM

UX-Q3S,UX-Q3W,UX-Q3A,UX-Q3B

CD-ROM No.SML200412

Area suffix (UX-Q3S)

UF -------------- China UT --------------- Taiwan A ---------------- Australia

(CA-UXQ3S)(SP-UXQ1S)

(CA-UXQ3W)(SP-UXQ1W)

(CA-UXQ3A)(SP-UXQ1A) (CA-UXQ3B)(SP-UXQ1B)

Area suffix (UX-Q3W,UX-Q3A)

UF -------------- China UT --------------- Taiwan

Area suffix (UX-Q3B)

UF -------------- China

(SP-UXQ1S)

(SP-UXQ1W)

(SP-UXQ1A) (SP-UXQ1B)

Contents

Block diagram Standard schematic diagrams Printed circuit boards

2-1 2-2 2-8 to 11

No.MB343SCH

2004/12

In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.

Block diagram

PICKUP

FOCUSING

COIL

TRACKING

COIL

FEED

MOTOR

SPINDLE

MOTOR

R/P

HEAD

CD servo control section

A+C, B+D, E, F

CN601

CN001

MD, LD

T+, T-, F+, F-

FM+, FM-

IC801 FOCUS, SPINDLE FEED, TRACKING

SM+, SM-

LOADING BTL

DRIVER

LED & CD loading section (CD loading)

TRAY

SWITCH

Cassette mechanism section

CN31

L+, L– R+, R–

SWITCH

IC601

RF & SERVO

AMP

LD+, LD-

HEAD

SWITCH

TBAL, FBAL FE, TE, GCTL RFENV, OFT BDO, ARF /RFDET

FWD, REV /DRVMUTE

OPEN

CLOSE

CN602

LOADING

MOTOR

TRD FOD ECM ECS TVD

CN1

TX OUTL

IC651

OUTR

DSP

SUBQ, SQCK FLAG, BLKCK MCLK, MDATA ML_D, /RESET /DMUTE, STAT IREFx4

IC TXDO

IC251

UNIT

RXDO RESET

MICON

Main section (Joint)

LED & CD loading section

D1, D2

LED

IC32

PB/REC

AMP

PBL,PBR RECL,RECR

IC33

PORT

EXTENSION

TXDO RXDO

RESET

STTA SDATA SCK

CN651

CN801

CN671

CN805

CN804

CN4

CN34

CN33

TO FLASH

Main section

CN106 CN105

CDL, CDR

TAPEL, TAPER

RECL, RECR

LCDR, RCDR

CN705

LCDG, RCDG LCDB, RCDB

CDSTATO CDCMD

CN708

CDRESET

SCK, SDATA STTA, KEY1

CN703

PLAY PHOTOOUT

CN104

SMUTE

Q1103,Q1203,Q1302

Q1101,Q1102,Q1201

Q1202,Q1301 PROTECTOR

IC601

ALPHA

SOUND

PS1 PS2 EXCTL SOUCTL MIXLEV

Q6151 Q6251

AHB

IC311

FUNCTION VOL IC

VOLCK

TUL

VOLCE

TUR

VOLDATA

CN102

CN707CN701

VOLCK VOLCE VOLDATA MDSTAT MDCMD MDRESET

Q6901

FAN

DRIVER

S.MUTE

PROTECT

INL INR

AHB

AUXL AUXR

CN103

CN706

FAN+B, PROTECT, POUTPAMP, SMUTE AHB, PS1, PS2, EXCTL SOUNDCTL, MIXLEV

Q7801 to Q7812

LED DRIVER

LLEDR LLEDG LLEDB RLEDR RLEDG RLEDB

IC101

POWER

AMP

CN108

FAN+ B

POUTRELAY

LLCR LLCG LLCB RLCR RLCG RLCB

LCDSO, LCDRS LCDSCL, LCDCSB LCDXRESET

S1+

J319

AUX INPUT

M

FAN MOTOR

WR701

CN702

Q2501

CD5V REG.

Q2801

CD8V REG.

Q1401

SW10V REG.

S1+

CN101

BU+5V

+8V

SW10V

Q6951

R.FILTER

Q3391

MDA5V REG.

MD5.4V

Main section (HP)

FW101

FW561

Trans section (Regulator)

S1+, S2+

S2+

D2901 to D2904 D2911 to S2914

AC-DC

WR201

CN902

Q2601

MD5.4V REG.

CN201

Trans section (Trans.)

T9001

CN903

Q9001

RELAY SW

T9002

System control section (LCD)

LLCR, LLCG, LLCB

CN531

RLCR, RLCG, RLCB

LCDSO, LCDRS, LCDSCL LCDXRESET, LCDCSB

L-, R-

L+, R+

RF10V

A5V

D5V

LF901

D5351D5341

DI531

LCD DISPLAY

J1001

J5601

CN901

TO SPEAKER

HP JACK

AC INPUT

REEL

PULSE

CN42

CN32

FW100

MB

MOTOR

M

A,B

SPEED

KEY1, PLAY, PHOTO

MOTOR

Q371

MOTOR

DRIVE

MB

SOLENOID

SOLCTL

Q375

SOLENOID

DRIVE

SOL

TUNER

CN709

TUCLK, TUDATAO

CN1

TUCE, TUDATAI

System control section

SIGL SIGR

SYSTEM

MICON

E2CLK E2DATA

IC741

EEP ROM

REM, KEYP FKEY1, FKEY2 JOGL, JOGR

CN710

IC701

System control section (Key)

CN501

KEYP

REMOCON

REM

IC501

S5014

POWER

SW

JS501

FKEY1

FKEY2

JOGL JOGR

S5008 to

S5013

S5001 to

S5007

2-1

Standard schematic diagrams

Transeformer section

CN201

QGB2510K2-08

S1GND

CD8V

S2GND

REGGND

CN101

(SHEET 2)

MD5.4V

POUTMD

TO LVA10521-A21

FAN UP

WR291

LVA10522-A2

0V

1

20.4V

S1+

2

7.9V

3

0V

4

0V

5

5.3V

6

3.8V

7

8

NC

9.2V

1

2SD601A/RS/-X

R2902

10k

Q2901

9.2V

0.1V

0V

39k

R2901

!

TH291

NAD0038-471X

!

D2903

!

D2904

D2902

1N5402M-20

D2901

1N5402M-20

!

1N5402M-20

!

C2902

!

C2903

0.1/50

WR201

1

2

3

!

4

5

ONLY UX-Q1 UB Ver

D2915

NI

C2906 2200/25

C2901

NI

!

D2916

!!

!

D2911

1N4003S-T5

D2912

1N4003S-T5

NI

D2908

NID2907

NI

D2914

D2917

!

D2910

1N4003S-T5

D2913

1N4003S-T5

NID2905

D2906

!

C2904

0.1/50

!

NI

C2905

0.1/50

S1A

S1B

S2A

S2B

NC

5.8V

0.5V

0V

9.2V

(SHEET 3)

WR701

LVA10522-A3

CN902 QGA2501F1-05

16.7VAC

1

16.7VAC

2

12.8VAC

3

12.8VAC

4

5

QGA2501F1-04

CN903

US6V

1

POUTRELAY

2

DG

3

SUBTRDC

4

2SD601A/RS/-X

Q9001

0.7V

FT932

QNG0003-001Z

0.1V

0V

FT922

NI

!

1N4003S-T5

F9003

D9002

C9002

1000/25

0 B9601

FT921

NI

FT931

QNG0003-001Z

*

C9003

R9901

0.01 NI

T9001

9

11

13

14

D9001

1SS133-T2

13

QSK0124-001

61

7

8

* T9002

!

*

RY901

7

B9902 NI

6

B9903

*

5

B9904

*

4

B9905 NI

2

24

!

C9004

4

C9001

0.0047/250

!

LF901

!

QQR1321-001

3

41

NI

QNG0003-001Z

2

FT911

F9001

!

FT912

QNG0003-001Z

*

!

QGA7901C1-02

CN901

MAINS

1

2

PLUG

220/10C2604

R2609

D2602

R2610

100

0.1/50C2603

MTZJ5.1B-T2

R2608

2.2k

1k

2SD601A/RS/-X

MD5.4V REG.

C2602

560P

0.6V

Q2604

R2606

D2601

1SS133-T2

C2601

R2607

0V

Q2601

KTA1046/Y/

!

4.7k

R2603

330

0.6V

N

R2602

1/50

560k

22k

R2605

0.6V

4.7K

R2604

5.3V

22k

1/4W

R2601

15.7V

15.1V

Q2602

2SD601A/RS/-X

0.05V

270

R2611

1/4W

0V

Q2603

2SD601A/RS/-X

0V

270

1/4W

R2612

1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER

OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.NOTES

CONDITION- CD STOP MODE

2.UNLESS OTHERWISE SPECIFIED.

ALL RESISTANCE VALUES ARE IN OHM( ).

ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR

ALL CAPACITANCE VALUES ARE IN F(P=pF).

ALL INDUCTANCE VALUES ARE IN H(m=mH).

ALL E.CAPACITORS ARE SHOWN IN THE FORM OF

3.NI MEANS NO INSERT

TO LVA10522-A1

CAPACITOR.

CAPACITANCE ( F)/RATED VOLTAGE (V).

T9001

T9002

F9001

F9003

B9903

B9904

FT931 FT932

* LIST

Q1UB Q3UTQ3UF Q3A

QQT0451-003 QQT0451-002QQT0451-003 QQT0451-003

QQT0253-003 QQT0253-002QQT0253-003 QQT0253-001

T1AL T1AL T1AL T1.6AL

T3.15AL - - -

-

BUS BUS

BUS BUS-

--

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

-

SHEET 1

2-2

Main section

AUX

QGF1205F1-10

RECL

NC

RECR

SW8V

PBL

AG

PBR

TO TAPE

NC

MB

(SHEET 6)(SHEET 4)

MG

SLC-S302 CN34

QGF1036C1-17

TO CD MECHA

FMU-JS2 CN651

QGB2510J1-04

CN708

(SHEET 3)

TO LVA10522-A1

J319

QNN0420-001

CN105

0V

8.6V

0V

3.1V

9.3V

0V

CN801

TXD0

RXD0

NC

/RESET

TX

BU+5V

DGND

OUTL

AGND

OUTR

MGND

+8V

CN804

CDSTATO

CDCMD

CDRESET

7.9V

0V

TO FAN MOTOR

QGB2510J1-08

LVA10521-A21

R3191

1

2

3

R3291

NI

B1909

C3391

0.033

J319EARTH

1N4003S-T5D3352

NI

B1902

B1901

100R3321

2V

100R3322

-

100R3323

5.1V

100R3324

1.7V 1.7V

10L3321

5.2V 5.2V

5.2V

K3321

QQR0621-001Z

0V

C3105

10/50

3.5V

0V

C3205 10/50

3.5V

0V

7.9V

L3322

10

7.9V

NI

B4199

2V

1

-

5.1V

3

TUL

TUR

LEDGND

SW10V

AGND

RF10V

SIGL

SIGR

1234567

9.2V0V0V

3.5V

10.0V

CN104

4

1

2

3

4

5

6

7

8

9

10

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

2

4

CN108

QGA2501F1-02

1

2

CN701 CN706 CN707

R3193

2k

2K

R3151

0

27k

560P

C3191

560P

C3291

8.2k R3254

R3154

100

R3251

100

1N4003S-T5D3351

GND

30k

R3192

30K

R3292

R3293

27K

3.3kR3155

3.3kR3255

8.2k

NIR3156

NIR3256

LVA10521-A22

K3324

QQR0621-001Z

K3323

QQR0621-001Z

10/50C6901

PS1

SOUNDCTL

SMUTE

POUTPAMP

PROTECT

FCD

POUTSW10V

POUTMD

DGND

US5.4V

NC

FAN+B

8

5.3V

0V

1011121314

3.7V0V7.9V

4.8V

5.0V

3.0V

QGB1214J1-14S

TO LVA10522-A1

PS2

AHB

5.1V

0V

4.6V

4.9V

5.2V

0V

CN103

(SHEET 3)

4.3V

MIXLEVEL

300R5601

300R5602

300R5603

47L5603

S1GND

S1+

CD8V

S2GND

REGGND

NC

C6352 10/50

C6322 100/16

R6351 120k

R6353 51k

0.01/50

C5601

QNZ0136-001ZEP561

AHB

C6351

1/50

2

6

1

3

7

4

5

J5601

QNS0170-001

1000P

C5602

1000P

C5603

CN201

(SHEET 1)

TO LVA10522-A2

68k

R6352

SHEET 2

Q6302

TUL

CDL

MDL

TAPEL

IC101

LA4628

R1302

SMUTE

C6952

C3104

3.5V

CDR

1.7V

9.2V

0.001

TAPEL

CDR

INR

4.7/50

3.5V

5.6K

!

KTC3199/GL/-T

AUXL

C3101

4.7/50

3.5V

MDL

AUXL

TUNERL

TAPER

MDR

TUNERR

3.5V

C3204

4.7/50

TAPER

MDR

POWER AMP IC

RF

SG

STB

0V

9.7V

3.2V

150P

C1208

C1108

NIR1301

R1303 10K

NID1302

C1309

100/25

POUTPAMP

Q6951

10.0V

560

9.9V

R6951

47/16

C6951

SILMIC

VOLCE

AUXL

VOLDATA

VOLCK

R3306

C3302

330/10

AUXR

R3302

2.2k

R3303

2.2k

R3301

2.2k

TAPEL

TAPER

CN805

QGB1214K1-14S

14

13

5.2V

12

0V

11

0V

10

9

0V

8

0V

7

6

0V

5

0V

4

7.9V

3

7.9V

2

1

VOLDATA

SAFETY5

MDCMD

VOLCE

VOLCK

EXCTL

123456789

4.7V

10

MDRESET

0V

5.1V

CN102

QGB1214J1-10S

MDSTAT

-

9

7

5

3

1

2.6V0V3.3V

SAFETY4

8

6

4

2

CN106

SAFETY3

QGB1214J1-14S

SAFETY2

123456789

3.1V0V2.6V

CDL

CDR

WR103

1

0V0V0V

C1311

0.01

123

0V

R1

EP102

QNZ0136-001Z

UN221E-X 47K 22K

R2

R1 R2

R1398 NI

ECAP

R1399 NI

UN2111-X

UN211E-X 47K 22K

R1

-

0V

7.1V

VDD

VOLCK

LOPOUT

FUNCTION VOL IC

Vss

VOLDATA

VOLCE

1 2 3 4 5 6 7 8 9101112131415161718

0V

R2

R1 R2

10K 10K

7.5k R3104

R3105

180PC3113

180PC3112

100

1/4W

-

3.5V

LSB

LINP

LINM

LOUT

ROPOUT

RINM

RINP

ROUT

-

3.5V

180P

C3213

R3205

R1211

12k

R1111

12k

56kR1110

56kR1210

0V

2SC3576-JVC-T

Q1103

CD3.3V

REG.

!

Q2501

C2502

5.6k

R2503

47/16C2503

1SS133-T2

5.6k

R2504

D2501

SILMIC

Q2502

2SD601A/RS/-X

SAFETY3

NOTES 1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER

OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.

2.UNLESS OTHERWISE SPECIFIED.

3.NI MEANS NO INSERT

R3103

0.1

0.0022C3109

C3108

C3111

C3110

C3107

0.0047

3.5V

LTRE

LVRIN

LBASS2

LBASS1

LC75345M-XIC311

RBASS2

RSB

RBASS1

RTRE

3.5V

0.0022

0.1

180P

C3212

C3211

C3210

C3209

7.5k

R3204

SILMIC

C1209

10/35

SILMIC

C1109

10/35

R1209

0V

1k

0.8V

Q1203

0V

2SC3576-JVC-T

0.8V R1109

1k

1SS133-T2D2503

KTA1271/OY/-T

3.3V

7.9V

0.01

7.3V

3.3V

2.9V

R2505

560

R2502

1/4W

SAFETY2

RF10V

D2301

1SS133-T2

CONDITION-CD STOP MODE

ALL RESISTANCE VALUES ARE IN OHM( ).

ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR

CAPACITOR.

ALL CAPACITANCE VALUES ARE IN F(P=pF).

ALL INDUCTANCE VALUES ARE IN H(m=mH).

ALL E.CAPACITORS ARE SHOWN IN THE FORM OF

CAPACITANCE( F)/RATED VOLTAGE (V).

R3102

4.7/50

3.5V

LSELO

RVRIN

3.5V

4.7/50

C3208

R3203

2SB709A/R/-X

5.2V

4.6V

18k

C2501

R.FILTER

R2302

R2303

9.1k

3.5V

CDL

RSELO

3.5V

C3207

0.0047

9.1k

R3202

C3206

4.7/50

18k

!

Q1302

5.3V

22/50

C1310

D2504

1N4003S-T5

R2501

8.2k

22/16

SILMIC

FCD

8.2K

3.3K

18K

7.5k

TUR

C3106

4.7/50

C3301

100/10

3.5V

192021222324252627282930313233343536

PS2

EXCTL

SOUNDCTL

R3106 1k

C3114

NI

Vref

AUXR

3.5V

4.7/50C3201

AUXR

PP

POP

INL

2.1V

1.7V

2.5V

C3214

R3206

GND

+OUTR

-OUTL

+OUTL

0V

9.5V

AN17140A-W

NI

1k

R6308 10k

GND

-OUTR

VCC

1413121110987654321

0V

9.5V

20.0V

R1105

2.2

R1208

1/4W

C1206

0.1/50

!

KTB772/Y/

0.01

C2803

MTZJ5.6A-T2

2.5V

R2804

1/4W

Q2802

2SD601A/RS/-X

SW10V REG.

POUTSW10V

0.9V

Q1404

2SD601A/RS/-X

2.2

R1207

1/4W

C1104

0.047/16C1105

0.1/50

C1207

Q2801

10.0V

9.4V R2801

3.0V

15kR2805

22/50C2801

270

4.7k

R1405

2SD601A/RS/-X

D1401

R1406

1SS133-T2

330

N

1/50

C1401

2SD601A/RS/-X

22k

R1403

R1407

22k

2.2

R1108

R1107

1/4W

0.47/50C1306

0.01

C1399

CD8V

1/4W

C1107

C1106

0.1/50

REG.

33/50C1307

7.9V

D2801

3.3k

R2802

100/10

C2802

1.8k

R2803

D2802

1SS133-T2

SAFETY4

100

R1408

0.1/50

C1404

D1402

MTZJ10A-T2

220/16

C1402

560P

R1409

C1403

2.2k

0.6V

1k

0V

R1410

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

Q6301

2SD601A/RS/-X

C6313 22/16

R6304 10k

R6101 NI

3.5V

4.0V

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

INL

3.6V

INR

IC601

R6201 NI

R6309

10k

2SD601A/RS/-X Q6304

D1101

1SS133-T2

30k

R1205

4.7/50

4.7/50 C1204

8.2k R1206

R1106

0.047/16C1205

GND

10K

10.0V

20.0V

Q1402

0.9V

0.3V

R1401

560k

Q1403

R1402

0.6V

22k

R1404

NI

PS1

C6323 47/16

R6305

NI

0.001

0.0056

C6101

NI

C6303 0.0033

C6302 0.027

C6304 NI

C6301

4.0V

1IN1

2IN1

OUTL

SOUND IC

4.0V

3.4V

4.0V

OUTR

5OUT

6IN

C6320

0.0068

C6201

NI

R6303

11k

C6319

0.012

C6321 10/50

D1201

1SS133-T2

0.47C1305 8200/25C1303

!

0.0022

0.0039

C6312

0.0015

C6311

C6305

C6307 0.0039

C6309

4.0V

4.0V0V4.7V

2IN2

3.7V

7IN

4IN1

3IN1

3IN2

3IN3

PSC1

4.0V

2.1V

1.8V

4.3V

PSC2

LFO1

LFO2

EXTCTL

LFO3

47k

C6317

0.47/50

R6302

C6318

470

11EQS03LN-T2D1102

11EQS03LN-T2D1202

R1103

R1203

1/4W

8.2k

C1302

100/16

PROTECTOR

1

WR102

Q1301

UN221E-X

5.0V

D1301

1SS133-T2

20.6V

PROTECT

Q1401

2SB941A/QP/

!

1/4W

220

0V

R1102

10/25

C1103

Q1101

UN211E-X

9.5V

0V

9.5V

Q1102

NI

C1301

UN211E-X

0V

1

D1502

C1502

0.01/50

R1506

2SD601A/RS/-X

2.7K

R1507

R6251

R6259

10k

N

9.5V

2.7k

MIXLEVEL

R6159 NI

MIXLVL

4.5V

OUTR1

1.5K C6253

C6251

R6254

0.47/50

NI

R6252

2.7K

10k

R1101

9.5V UN211E-X

VOLTAGE CTL

220P/50

MTZJ6.2C-T2

R6152

C6151

R6151

4.5V

OUTL1

4.6V

+INR

0.082

R6255

2k

10K

2SD601A/RS/-X

R1202

9.5V

Q1202

C1501

Q1503

2SD601A/RS/-X Q6151

0V

2.7K

R6154

0.47/50

C6153

0.082

1.5K C6154

4.6V

+INL

4.7V

INR

R6253 200K

C6254

0.082

R6256 2K

0V

Q6251

10k

R1201

N

9.5V

0V

NO INSERT

*

R1505

1SS133-T2

R6158 10k

0.7V

C6315 330/10

10K

R6155

0.082

0.7V

10k

R6301

100

47k

R6157

2k

2K

R6156

C6155

10/35

R6153

200K

4.7V

7.5V

-INL

VCC

OUTL2

0V

4.0V

4.7V

OUTR2

GND

VREF

16151413121110987654321

10/35

R6257

47k

C6316 100/16

RA2

9.5V

NI

C1110

C1210

*

J319EARTH

FW103

FW102

1

2

3

FW101

10/25

C1203

Q1201 UN211E-X

9.5V

D6301

MTZJ4.7C-T2

R6306

1k

C6255

1SS133-T2 D6351

R6258 10k

D6352

1SS133-T2

4

R-

2

R+

J1001

3

L-

QNB0204-001

1

L+

LVA10521-A24

9.5V

1

9.5V

2

9.5V

3

4

5

R5604

9.5V

4

9.5V

300

5

FW561

0V

CN101

QGB2510J1-08

0V

1

20.0V

2SD601A/RS/-X

1k

R1501

2

7.9V

3

0V

4

0V

5

6

7

8

B1908

0

Q1501 KTA1046/Y/

4.7k

R1504

D1501

680

Q1502

1k

R1502

R1503

2-3