SERVICE MANUAL

MONO POWER AMPLIFIER

4 / 06-AA06008

PDX-1.1000

Caution : The part marked with ! is generating a high voltage, so care will be necessary when working.

<Cautions for Safe Repair Work> The following cautions will prevent accidents in the workplace and will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow.

*The following symbols indicate two levels of cautions.

When you see this symbol, you have to be very careful.

When you see this symbol, you have to follow the instructions there.

Do not look squarely into the laser light Fuse Cautioncoming from the pickup. Always use a designated fuse.You may loose you sight. Use of an incorrect fuse may result in a fire.

Do not allow wiring to be caught in the Battery Cautionscrew/chassis. Use the designated battery.If wiring is caught in the screw/chassis, it may Confirm the correct polarity and seat of thecause a short circuit, resulting in a fire. battery.

An incorrect battery or an improperly connectedor seated battery may result in a fire.

High Temperature Caution Designated Parts CautionTouching the heat sink may cause severe burns. Look up the part list and ensure that only

designated parts are used to prevent problems oraccidents.

Reverse Power Supply Connections or Wiring CautionMisconnections Caution Ensure that the wiring is correct when rewiring to Reverse power supply connections or prevent problems with ignition/breakdown.misconnections may cause ignition problems andsmoke may result.

Soldering Caution Wear GlovesHot solder from solder splash may cause severe Wear gloves to prevent electrical shocks or injuryburns. from the end face of the metal.

If you ignore this symbol and handle the product incorrectly or unsafely,injury or only material damage may result.

If you ignore this symbol and handle the product incorrectly or unsafely,serious injury or death may result.

Warning

Caution

Warning

Caution

PDX-1.1000

Contents

Packing Assembly Parts List 4

Packing Method View 4

Specifications 5

Extension Cable 6

Block Diagram 7

Parts Layout on P.W.Boards and Wiring Diagram 8 to 10

Schematic Diagram 11 to 13

Terminal Voltage of IC/TR 14 to 18

Description of IC Terminal 19

Exploded View (Cabinet) 20

About Semi-fixed VR (VR401) of MAIN P.W.Board 21

NOTE : Due to continuing product improvement, specifications and designs are subject to change without notice.

PDX-1.1000

Packing Assembly Parts List

Part No. Description Part No. Description

#1 101 68-05946Z01 MANUAL,OWNER'S(AO) 105 03E36691S01 WRENCH,2X2.3$1 101 68-05946Z02 MANUAL,OWNER'S-GO 106 03E36692S01 WRENCH,4X4.6%1 101 68-05946Z02 MANUAL,OWNER'S-GO 107 03E39493S01 SCR,M2.6X14(P)(WHT)&1 101 68-05946Z66 O/M AOCH 108 03E39500S01 SCR,M4X36(WSP)(BLK)$1 102 68-05946Z03 MANUAL,OWNER'S-IGS 109 03E39508S01 SCR,M4X40(WP)(BLK)

103 09E39816S01 CONN,PLUG 2P104 42E39219S01 JOINT,TOP

NOTE : #1 : For North American Model Only, $1 : For European Model Only, %1 : For General Foreign Model Only, &1 : For Chinese Model Only, Others : Common.

Packing Method View

No. No.Symbol Symbol

101

105

107 X8 109 X4 108 X4

104 X4

103 X2

106

102

PDX-1.1000

Specifications

Power Output (1) 20Hz, 4ohm, 1.0% T.H.D. (14.4V) 1000W

100Hz, 4ohm, 1.0% T.H.D. (14.4V) 1000W

(2) 20Hz, 2ohm, 1.0% T.H.D. (14.4V) 1000W

100Hz, 2ohm, 1.0% T.H.D. (14.4V) 1000W

T.H.D. (100Hz, 400W/ 4ohm (14.4V)) 1.0%

Residual Noise (Input Short) 20mV

S/N Ratio (Ref.Output 1000W/ 4ohm, Input Short) 80dB

Frequency Response (Ref.Output 1W/ 4ohm, Ref.Frequency 100Hz) 20Hz : -0.5±2dB

200Hz : -3.5±2dB

Output Offset Voltage (No Signal) ±150mV

Remote On Voltage (1W Output) 6.4±1V

Current Drain (1) No Signal 3.0A

(2) 10% T.H.D., 2ohm Load 150A

(3) Remote Current Drain 0.27±0.2mA

(4) Back Up Current Drain 1.2mA

Input Sensitivity (Ref.Output 1000W/ 4ohm, 100Hz) (Input sensitive volume position : MAX)

Input level switch position : 0.1Vrms~1.0Vrms 125mV±3dB

Input level switch position : 1.0Vrms~8.0Vrms 1000mV±3dB

SUB-SONIC Filter (Input 100Hz, Ref.Output 1W/ 4ohm)

SUB-SONIC Filter switch position : 15Hz -4.0dB±2dB

SUB-SONIC Filter switch position : 30Hz -3.4dB±2dB

Pre-Out Level at 1.0V Input 1.0V±3dB

Input Impedance (Reference) 29.2kohm±10%

Fuse Requirement 20A(Peak) x 4 (For Battery Line)

Power Source DC14.4V (11 to 16V)

Dimensions (W x H x D) 257 x 62 x 192mm

Weight 3.41kg

NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.

PDX-1.1000Extension Cable

*Always connect the Extension Cable when making checks of voltage and repair.

CB901

CB201

(1)

MAIN P.W.Board SUB P.W.Board

(1) 01E35763S01

LIMITER INTEGRATOR1 INVERTER1

IN L INPUT BUFFER

Block DiagramPDX-1.1000

INPUT ISO DRIVER1 OUTPUT FET

OUTPUT FET

RCAJACK

INPUTSUB SONIC LPF OUTPUT+

LEVELIPUT GAIN S/W 50Hz~200Hz AND GATE

IN R INPUT BUFFER INPUT ISOS/W

OUTPUT-

SUB SONIC DRIVER215Hz

INVERTER INVERTER2

SUB SONIC 30Hz

CURRENT LIMIT

POWER OVER CURR1SUPPLYVSS±12V OUTPUT THER±60V

V-DET POWER DC-DCTOP LED SUPPLY DC-DC CONTROLBLUE RESET ±5V TRANS

VOLTAGE SW+BFRONT LED u-COM B-DET POWERBLUE SUPPLY BATTERYRED

TRANS THER±15V

±25V

INTERNAL THERREMOTE

FRONT LEDBLUE GND

POWER POWERSUPPLY SUPPLY REMOTE+B+5V +8V

INTEGRATOR2

E303

E302

E301

D932

D931

IC90

9

T904

IC90

8

T903

T902

T901

IC902

IC901

IC310

D908 D905IC30

9

IC30

8IC

307

IC306

IC305

IC304

IC302

IC301

Q802

Q801

SD905

SD904

SD903

ZD806

SD902

ZD80

5

ZD804

ZD80

3

ZD802

ZD80

1

Q408

Q407

Q406

Q405

C945

D308

Q404

C944

D307

Q403

D306

Q402

C942

D305

LUG11

Q401

D304

D303

D302

D301

C939C938

C936

TH931

R970

C934

C933

C932

C931

R969

R968

R967

CB401

C921

C920

R952

TML901

R950R9

47

R943

R941

R940

C327

C326

C325

C324

C323

C322

C321

R938

C320

C319

C318

C317

C316

R351

R350

C311

C310 R3

49R3

48R3

47

R346

R345

C309

R344

C308

R343

C307

R342

C306

C305

R341

C304

R340

C303

C302

C301

R339

R338

R337

R336R335

R333

R332

R330

R712

R711

R327

R325

R322

R321

R702

R701

R314

R313

D852

R312

D851

R311

R310

E404

E403

E402

L931

E401

R309

R308

R307

R306

LUG9

R305

R304

LUG7 R303

LUG6

R302

R301

LUG5

LUG4

LUG3

LUG2

LUG1

Q935

Q932

Q931

ZD931

Q926

IC80

2

L902

L901

T402

IC405

T401

IC404

Q703

Q702

Q701

Q310

D404

D403

D402

D401

CB90

1

Q308

Q307

Q306

R881

Q305

Q304

Q303

Q302

C457

C456

CB70

1

R878

R877

R876

ZD302 ZD301

C451

R875

C450

R874

R873

R872

R871

C449

C448

C447

F902 F901

C442

C441

Z933

Z932

Z931

VR40

1

C420

C804C803

C801

C419

E933

E931C414

C412

C411

C410

R449

R448

R446

E925

C409

R445

R444

E924

R443

E923

R442

E922

R441

C403

C402

C401

R439

Q881

E911

R819

E910

R818

R815

E909

E908

R424

E904

R423

E903

E902

R422

E901

R808

R803

R802 R801

R419

R418

R417

R416

R415

R414

R413

R412R411R410

Q857

Q856

E311

Q855

E310

R409

R408

R407

E308

R403

ZD852

R402

ZD85

1

R401 E304

BLK

RED

(CH

70

1)

Fro

m L

ED

P.W

.Board

21

To C

B7

01

Caution:The part marked with is generating a high voltage,

so care will be necessary when working.

321F004 F003 F002 F001

1 3

6 4

E B

B E

E C

E C

B E

B E

E B

E B

E B

B E

B E

B E

E B

E B

B E

B E

B E B E

B E

(CB

20

1)

22

9

To C

B9

01

30

Fro

m S

UB

P.W

.Board

1

1 53 4

5 4

1 3

1

2

3

4

5

A B C D E F G

Parts Layout on P.W.Boards and Wiring Diagram (1/3)

Orange Color Pattern:Component Side Pattern

Blue Color Pattern:Foil Side Pattern

PDX-1.1000

MAIN P.W.Board (Component Side View)

IC906

C986

IC905

IC904

IC903

TP862

TP861

TP86

0

TP859

TP858

TP857

D904

D903

D902

D901

SD90

6

SD90

1 R966 R965

R964

R962

R960

TP425

TP423

TP422

R956

TP421

R955

R954

C915

C914

C913

C912

C911

TP419

C910

TP418

TP417

TP416

TP415

TP414

TP413

R946

TP412

TP411

C909

R945

TP410

C908

C907

C906

R942C905

C904

C903

C902

C901

TP409

TP408

TP407

TP406

R939

TP405

C315

C314

C313

C312

R924

R923

R922

R921

R920

R919

R918

R917

R916

R915

R914 R913

R912

R911

R910

R331

R909

R908

R907

R906

R329

R905

R904

R328

R903

R902

R326

R901

R324 R323

R320

R706R705R704R703

R319

R318

R317

R316

R315

Q936

Q934

Q925

Q924

Q923

Q922

Q921

Q920

Q919

Q918

Q917

Q916

Q915

Q914

Q913

Q912

Q911

Q910

TP95

6 TP954

TP95

2

Q909

TP951

Q908

TP95

0

Q907 Q906

Q905 Q904

Q903 Q902

Q901

TP949

TP94

7

D410

TP93

9

D409

LD705

D408

D407

LD703 LD701

C446

C445

TP904

TP32

6TP3

25

TP324TP323

TP322

TP32

1

TP320

TP31

9

TP318

TP317

TP31

6

TP315

TP31

4TP

313

TP31

2

TP311

TP310

TP309

TP308

TP307

TP306

TP305

TP304

C413

TP303

TP302

TP301

C405

C404

R440

R438

R437

R421

R420

R406

R405

R404

MAIN P.W.Board

(Foil Side View)

E B

E

B

E

B

D DG S

G SD D

G SD D

G SD D

G SD D

G SD D

G SD D

G SD D

G SD D

G SD D

G SD D

G SD D

G S

D D

D D

G S

D D

G S

D D

G S

D D

G S

D D

G S

D D

G S

D D

G S

D D

S G

D D

S G

D D

S G

D D

S G

1

2

3

4

5

A B C D E F G

Parts Layout on P.W.Boards and Wiring Diagram (2/3)

Orange Color Pattern:Component Side Pattern

Blue Color Pattern:Foil Side Pattern

PDX-1.1000

Caution:The part marked with is generating a high voltage,

so care will be necessary when working.

GND8V

LD40

01 TP60

02

TP60

01

R4002 R4001

C400

1

R209

R208

R207

R205

R204 R2

03R2

02

R201

C987

C985

C984

C983

C982

C981

R989

R987

R986

R985

R984

R983

R982

R981

C516

C515

TP210TP209

TP20

8

TP20

4

TP20

3

TP20

2

TP201

ZD981

C105

C104C103

C102

R525

C101

R524

R128R1

27

R124R123

TP98

3TP

982

TP98

1 Q502

Q501

TP14

4

TP143TP

142

TP14

1

TP14

0

TP13

9 TP13

7TP

135

TP13

3

TP13

2 TP13

1

TP13

0

TP12

9

TP12

8

TP127TP12

6

TP125

TP12

4

TP123

TP12

2TP

121

IC98

1

TP12

0

TP119

TP11

8

TP11

7TP

116

TP11

5TP

114

TP11

3TP

112

C221

TP11

1TP

110

C219

TP10

9TP

108 TP

107

C216

TP10

6

C215

TP10

5

C214

TP10

4

C213

TP10

3C212

TP10

2

D981

TP10

1

C203

Z901

R226

Z502

Z501

R224

R222

R221

R220

R219

R218

R217 R216

R215

R214

R213

R212R211

R210

R206

E109

E108

E107

E104

E103

E102

E101

IC51

0

SW20

1

IC50

9

IC50

8IC

507

IC50

6IC

505

IC504

IC503

IC502

IC501

R991R990

IC103

IC102

IC101

D501

D104

D103

D102

D101

ZD202

ZD201

CB20

1

C517

C514

C513

C512

C511

C510

C123

C122

C121

C509C1

20

C508

C507

C506

C505

TH50

1

C504

C503

C502

C119

C501

C118

C117

C116

C115

C114

C113

C112

C111

ZD98

4

C110

ZD98

2

C109

C108

C107

C106

R527

VOL2

02

R526

VOL201

R523

R522

R521

R520

R519R518

R517

R516

R515

R514

R513

R512

R511

R510

R126

R125

R122

R121

R509

Q950

R120

R508

R507

R506

R505

R504

R503R502

R119

R501

R118

R117

R116

R115

R114

R113

R112

R111

R110

E202

R109

E201

R108

R107

R106

R105

R104

R103

R102

R101

MT14

MT13

MT12

MT1

1M

T10

JK10

2JK

101 SW

101

IC205

IC20

4IC

203

IC20

2

IC20

1

E984

E983

E982

MT9

MT8

IC98

3

C232

IC98

2

C231

C230

CL501

C229

C228

C227

C226

C225

C224

C223

C222

RA506

RA50

5

C220

RA50

4

RA50

3

RA50

2

RA501

C218

C217

D982

C211

C210

FD2

FD1

C209

C208

C207

C206

C205

C204

C202

C201

R227 R225

R223

E503

E502

E501

Z102

Z101

E110

B E B

E

3 1

4 5

1 3

5 4

3 4

1 5

4 35 1

3 1

4 2

3 1

4 2

RED

BLK

Fro

m M

AIN

P.W

.Bo

ard

(C

B7

01

)

CH701ASSY,CON 2P

30

Fro

m M

AIN

P.W

.Board

1

To

CB

201

22

9(CB

90

1)

3 1

4 5

E B

1 3 1 33 1

3 1

1

2

3

4

5

A B C D E F G

Parts Layout on P.W.Boards and Wiring Diagram (3/3)

Orange Color Pattern:Component Side Pattern

Blue Color Pattern:Foil Side Pattern

PDX-1.1000

SUB P.W.Board

(Component Side View)

(Foil Side View)

SUB P.W.Board

(Component Side View)

LED P.W.Board

LED P.W.Board

(Foil Side View)

R30

82k

1/4

W

2k 1

/4W

R30

8

TP30

6

100k

1/4

W

1kF

R30

3

R30

7

C30

333

0p-C

H

R33

2

TP308

TP309

1kF

R311

Q3032N5400

C308C306

1200p1200p

10k

1/4W

R31

5

C30

90.

1

D30

5

1SS

355

C31

2

C31

4

180p

180p

MC14069UB-D

TP318

TP317

MC14081B-D

TP314

TP313

Q3042N5400

IC305

IC304

0.1

C31

1

R31

8R

317

R31

6

10k

1/4W

10k

1/4W

10k

1/4W

D30

6

E30

8

C31

00.

1

10/5

0

1SS

355

C31

3

C31

5

TP32

6TP

325

TP32

4TP

323

100p

/500

V4.

7

R33

0M

UR

S12

0

D30

4

MU

RS

120

D30

3

C31

6

180p

180p

IC306MC14069UB-D

TP315

TP31

1

0

DTA144EKAQ310

R346KIC7S00FU

IC310

KIC7S08FUIC309

R344

C325

C322

1k

0.1

0.1

R343

120k

0.47

R33

7

47k

C32

7

R33

9R

338

43k

43k

C32

4C

323 C30

1

C30

2

N.U

.N

.U.

100p

-CH

100p

-CH

330p

-CH

2k 1

/4W

1kF

470

470

470

470

R30

6

R31

0R

309

R31

4R

313

R30

5

R33

3R

304

C30

4

2k 1

/4W

100k

1/4

W

TP301TP304

TP305

TP307

1kF

R312

TP310

E303

E304

4.7/50

4.7/50

1200p1200p

TP303TP302

E301

E302

R341

R340

47/16

47/16

0

0

R302

R301

D302

D301DA204K

DA204K

6.2KF

6.2KF

C305 C307

IC301

IC302

NJM2136V

NJM2136V

DTA124EKA

DTC124EKA

2SC2412K

Q307

Q308

Q302R322

10k

R34

2

C31

70.

1

10k

D30

8

D30

71S

S35

5

1SS

355

2.2/

50

ZD30

1

E31

122

0/16

HZK

12A

2L

R32

1R

347

R34

8

R34

9

R35

0

R35

139

k

39k

39k

39k

39k

39k

E31

0

C32

6

100p

TP312

TP316TP321

C318

C320 0.33

1000p

TP319

2SA1579

47k

Q305 R345 R335 R336

VDZ11B

ZD302

20k56k1k

Q306KTD718-0

R319

R320

R327

R325

1kF

1kF

47k

R326

R328

R329

R331

R323

R324

1kF

1kF

TP320

TP322

C319

C321

IC308IR2010S

IC307IR2010S

1000p

0.33/100V

0

00

0

R413

R414

R415

R416

R417

R418

6.8

6.8

6.8

33

33

TP408

Q404IRFB4227

IRFB4227

IRFB4227

IRFB4227

TP414

TP407

TP421

TP418

TP422

TP417

Q403

Q408

Q407

TP412

TP42333

SK2BSD404

C41

0

C42

0E40

2�

E40

4

R42

4

8.2

C40

3

470p

/250

V

0.33

uf

0.33

uf

10/2

00

10/2

00

47/1

6

E91

1E

910

C94

4C

945

47/1

6

0.1

0.1

IC908

IC909

NJM7805FA

NJM7905FA

1000

p

C80

1

Q88

1

R88

1

R80

3

IMZ4

R80

1

R80

2

4.7K

-F

4.7K

R42

2

R41

9

0.01

R-5

W

C44

6

C45

1

R44

0

R44

4R

443

R43

9

C40

5

C44

1

1000

p/50

0V

2200

p/50

0V

C45

6

R43

8

R42

3

R43

7

R42

1

C41

2

C41

3 C41

4

C44

2

C45

7

1000

p/50

0V

2200

p/50

0V

0.1

33p

VR

401

2.2k

1K-B

1K-B

0.1

0.1

200K

-B0.1

C40

1C

402

C41

1

C45

0

C44

5

1500

p/50

0V

1.0u

F

1/25

0V

1/25

0VC

449

C44

7

R44

5R

446

R44

8R

449

10-3

W10

-3W

1/25

0V

10-3

W10

-3W

43K

-F

3.3K

F

22p

47K

10k

10k

33p

1.0u

F

C44

8

1500

p/50

0V

0.01

R-5

W

T402

18uH

NJM4580VIC405

C404

200k-B

NJMOP-07IC404

R420

22p

0.01-5W

0.01-5W

R442

R441TP410 TP411

CONN,WTB 4PCB401

T401

18uH

R81

9R

818

NJM

2903

V(T

E2)

0.1

C80

3

IC80

2C80

415

00p

2.2K

B82

KB

68kR815

D41

0

D40

9

D40

8

D40

7G

N1D

GN

1D

GN

1D

GN

1D

R808

10k

Q402

Q406

Q405

TP413

TP406 TP416

TP415TP405

TP409 TP419

TP425

Q401

IRFB4227

IRFB4227

IRFB4227IRFB4227

E40

3

E40

1

C41

9

C40

9

0.33

uF

0.33

uF

10/2

00

10/2

00

D401

R404

R405

R406 6.8

6.8

6.8

R401

R402

R403 33

3333

SK2BS

R407

R408

R409

33

33

33

SK2BSD402

33

33

33

SK2BSD403

R412R411

R410

R94

1R

939

2.2k

1/4

W

2.2k

1/4

W

2.2k

1/4

W

2.2k

1/4

W

R94

2

R94

5

R94

6

E93

310

0/25

47k

TP952

KTB985TP951 TP954Q932

Q931

R940

2SC2412K10k

10k

TP950

R938

D931ZD931TP956

2SC2412KQ934 R943

30k 1/4W GN1DHZK6A1L

2200

/25

E90

2

DTA124EKAQ901

N.U

.

E90

8

R90

6

47/6

.3

R90

7

R90

8

UP

C49

4GS

IC90

2

1k 1kC90

2

0.1

C90

70.

11k 1kR91

5

R91

6

0 1/8W

0 1/8W

0 1/8W

0.1C911

R964

0.1C910

R962

R956

IC906

D904MURA110T3

IR2011

0.33

C91

5

4.7 1/4W

4.7 1/4W

4.7 1/4W

4.7 1/4W

R922

R921

R923

R924

Q924

Q923

Q922

Q921

Q920

Q919

Q906

Q918

Q908

Q907

Q909IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

4.7 1/4W

4.7 1/4W

4.7 1/4W

4.7 1/4W

R920

R919

R918

R917

Q916

Q915

Q914

Q913

Q903

Q912

Q911

Q910

Q902

Q904

Q905

Q917IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

IRF6612

Q925

2SC4102

TP860

Q856

VDZ30B VDZ30B VDZ30B

VDZ24B47k

VDZ24B

VDZ30BVDZ30B VDZ30B

47k

ZD851

ZD802 ZD804

R878Q857

DTC144EKAQ802

2SC4102

TP862

TP861

TP859

D851TP857

DTC144EKAQ855

TP858

DAN202K

ZD806

ZD852

ZD801 ZD803 ZD805

R877

Q801DTC144EKA

R87

5

47k

R87

6

R87

3

47k

47k

1/4W

10k

10k

R87

2

R87

4

RLS

-73

D85

2

R70

5

R70

6

R70

4

R70

3

R70

2

R70

1

620

620

620

620

820

820

LD70

5

LD70

3

LD70

1

RE

DFR

1106

W-T

R

UB

1106

W-T

R

UB

1106

W-T

R

BLU

E

BLU

E

CONN, WTB 02P

2SC2412K

DTC123EK

DTC143EKA

CB701

Q701

Q702

Q703

R712

R711

TP6001UB1106W-TR

0.1C4001

LD4001

TP6002

ASSY, CON 2P

CH701

8V

GND

4.7k

2.2k

2SA2071Q936

L901 SD901

470p

C905

EC21QS10

NJM2360AMIC901

220u

EC

21Q

S10

1.1k

1.1k

R96

6

R96

5

SD

906

R91

2R

913

E90

9

100/

16

62k-

F5.

6k-F

R905

C908 0.1

C909 0.1

IC903

MURA110T3

D901

0 1/4W

IR2011 0.33

C91

2

R955

R960

IC905

MURA110T3

D9030 1/8W

0 1/8W

IR2011

0.33

C91

4

R954

IC904

MURA110T3

D902

0 1/8W

IR2011

0.33

C91

3

4.7kR87

1

0.022

C903

C904 R910

R909

0.1 24k

240k-F

R91

1

R91

4

C90

6

750F

0.02

22.

2k

R4002

R4001 620

620

R902

R903

1 1/4W

1 1/4W

0.1

C98

6

100 1/8W

R9044.7k

0.1

C90

1

R90

1

2200

/25

E90

1

Z931

Z932

Z933

CIM21J102NE

CIM21J102NE

CIM21J102NE

470/

25E

931

F001F002

FUSE, AUTO 20AFUSE, AUTO 20A

1.4uH

L902

IRLI3803

Q926

10p

C93

8

TP949

10p

C93

9

F902

F004

FUSE, AUTO 20A FUSE, AUTO 20A

F003

BXS-03

C93

4

C93

6

0.01

100p

BXS-03

F901

0.01

C94

2

D93

2

R95

0

30k

RLS

-73

R94

7

47k

10k

1/4W

R95

2

KTB1241Q935

10u

L931

JSZ3-36

TML901

TP947

TP939

100p

100p

0.01

C93

2

C93

1 C93

3

CONN, FFC 30PCB901

R96

9

E92

5

E92

3C92

1

R97

039

0k

680k

1000

u/10

0V

1000

u/10

0V

6.8/

250V

56uHT903

KCF25A20

D905

TH931

TP904

4T/17T

T901

4T/17TT902

100k

C25P20FRD908 C

920

E92

210

00u/

100V

1000

u/10

0V 470k

390k

E92

4

R96

7

R96

8

6.8/

250V

T904

SD904

SD903

SD902

SD905

MURA110T3

MURA110T3

MURA110T3

MURA110T3

56uH

E90

4E

903

100/

3510

0/35

R98

2R

982

R98

4 R98

7R

989

D98

1 R98

6

R98

3R

982

TP98

3

RLS

-73

4.7k

R98

5H

ZK15

-2L

HZK

16-1

L

ZD98

1

ZD98

4

ZD98

2

C98

5

C98

7

E98

4

E98

2

E98

3

Z901

470/

10

470/

10

CIM

21J1

02N

E

470/

10

C98

1

C98

4

C98

3

C98

2

C23

0

R22

08.

2k

C23

1

R21

9C

223

8.2k

0.18

0.1

0.06

8

0.1

C20

1C

202C22

2

0.01

0.02

2

0.1

0.1

0.04

7

12kF

8.2k

F1.

2kF

10kF N.U

.

0.01

0.1

0.1

N.U

.N

.U.

Q950

R990

R991

2SC2412K

10k10k

NJU7222L50NJM78M08DL1A

GN1D

D982IC983IC982

R981

TP981

BD5243GIC981

TP982

10k

E50

2E

503

C51

6C

515

0.1

0.1

220/

1622

0/16

79M15DL1AIC509

Z502

CIM21J601NE

IC510

NJM78M15DL1A

CIM21J601NE

Z501

CONN,FFC 30P

CB201

TP127

TP126

TP125

TP124

TP123

TP122

TP121

TP120

TP119

TP118

TP128

TP129

TP130

TP131

TP132

TP133

TP135

TP137

TP139

TP140

TP141

TP142

TP143

TP144

47p

0.15C220

TP204

C221

NJM4560MIC204

47p

0.047

C219C218

0.15

510

C232

C216 R226R224R222

TP203

47p3.3k3.3k

NJM4580VIC205

27k27k

R225

TP209

R227

6.2k

2k22k

2.2k

22k

12k

R51

9R

523

HZK

7L1C

ZD20

2

R52

2R

516

R51

7

R51

0

R51

8

C51

3 E50

1

0.1

300

22/1

6

R51

5

TH50

1

C51

0

0.1

100k

2.2k

22k

22k

R51

4

R50

9

0.110

k

10k

C50

9

R52

5

R52

4

NJM

2903

V(T

E2)

IC50

5

240k

R512

R511

150k

TP210

Q502Q501

DTC144EKADTC144EKA

0.1

C507

RA

504

RA

502

10k

10k

10k

0.01

C50

5

6800

p

C50

1

R50

4

BD5242GIC503

MC74VHC74-DTIC501

0.1C503

R50

3C

502

D50

1

RLS

-73

10k

10k

100p

R50

2

1.2k

R501

C504 0.1

IC502TC7S04FU

BD5230GIC506

10k

R51

3 TC7S

04FU

IC50

7

C51

1

0.1

TC74VHC08FTIC508

0.1C514

0.1

C51

2

10kRA501

RESONATOR,7.7MHz

CL501

C50

6

0.1 IC504

TMP86M4AUG

4.7kR506

R526

100

100

100

R520

R521

TP202

C205 C209

R2100.56 0.56 100p

C215

15k

R20

8 R21

4 C22

7

R21

3

C22

6

R22

3

R20

6

1k-F

HZK

7L1C

27k

ZD20

1

TP20

8

0.1

0.1N.U

.

27k

36k

0.56

0.56 0.56

0.56

C207 C211 C213

R216

R215

C212

C210C206

9.1k

4.3k

100p

NJM4560MIC203

100p

R21

2R

211

R20

7

R21

7

0.06

8

VR

.20k

VO

L201

C22

9 C21

7

R21

88.

2k

8.2k

C22

80.

10.

1

20k

13k

N.U

.

NJM4560MIC202

0.560.56

C204

TP201 R209

C208 C214

6.8k

SW201

100p

SSAF023NB

R20

2

0.1

0.1

C22

4C

225

R20

5

1.1k

F

NJM

4560

MIC

201

5.1k

F

R221

C203

R204

1M

10p

56k

VOL202VR,50k

5.6k

F

R20

1R20

3

47kTP116

C116

C117

C113

C114

C115

C112

IC103

IC102

IC101

NJM4580V

NJM4580V

NJM4580V

R122R115

R116

R121R118

R117

1000p

1000p

TP117

TP115

TP114

TP113

TP112

TP111

TP108

TP109

TP104

R101

R106

Z101

Z102

CM-2M3216-471JT

CM-2M3216-471JT

R102

R103

R104

R105

TP110

47/16

47/16

47/16

47/16

E102

E103

E104

E101

D101

D102

D103

D104

1PS226

1PS226

1PS226

1PS226

1k

1.2k

1.2k

1k

120

120

TP107

TP106

TP102

TP105

TP101

RCA,JACK 2P/4P

RCA,JACK 2P/4P

JK102

JK101

N.U.

33p

33p

N.U.

18kB

18kB18kB10/25

10/25

10/25

10/25E107

E108

E109

E110

18kB

18kB

18kB

R12

3R

124

R11

4

R11

2R

111

R11

3

E20

2E

201

1/50

1/50

680

680

680

680

R12

0R

119

R12

7R

128

43kF

43kF

0.1

0.1

0.1

0.1

0.1

0.1

C12

2

C12

0C

119

R11

9R

107

R10

8

R12

5R

126

R10

9

C10

9

C10

6C

107

TP10

3

C10

3

C10

4

C10

5

C10

2

1000

p

100p

100p

100p

100p

C10

1

C10

8

39k

39k

39k

39k

100k

100k

1000

p10

00p

1000

p

1000

p

C11

8C

121

18kB

18kB

1000

p10

00p

C11

0C

111

C12

3

SS

SF0

2S

W10

1

6.2k

F6.

2kF

4.7k

R52

7

R50

5

R50

7

R50

8 C50

8

100p

0.1

C51

7

47k

10k

10k

10k

RA

506

RA

503

RA

505

10k

10k

PDX-1.1000

Terminal Voltage of IC/TRREF NO. 1 2 3 4 5 6 7 8

IC101 3.3mV 3.8mV 3.8mV -15.5V 3.7mV 2.9mV 3.3mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC102 4.2mV 2.4mV 0.8mV -15.4V 8.5mV 5.1mV 3.3mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC103 0.6mV 2.1mV 2.3mV -15.3V 2.3mV 3.9mV 0.7mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC201 0.1mV 0.6mV 1.5mV -15.3V 0.8mV 1.4mV 1.4mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC202 5.2mV 5.0mV 1.4mV -15.3V 1.7mV 2.6mV 2.6mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC203 4.3mV 4.4mV 2.0mV -15.3V 2.4mV 1.9mV 1.9mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC204 1.9mV 1.9mV 1.2mV -15.3V 2.8mV 3.4mV 3.4mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC205 3.9mV 2.5mV 1.5mV -15.3V 1.5mV 3.0mV 3.0mV 14.9V

REF NO. 1 2 3 4 5 6 7 8IC301 5.0V 17.7mV 1.6mV -5.1V NC -4.3V 5.0V 5.0V

REF NO. 1 2 3 4 5 6 7 8IC302 5.0V 22.5mV 1.6mV -5.1V NC -4.3V 5.0V 5.0V

REF NO. 1 2 3 4 5 6 7-54.6V -54.7V -54.7V -54.4V -54.4V -54.6V -60.4V

8 9 10 11 12 13 14-48.7V -60.4V -54.7V -54.5V -54.5V -54.6V -48.7V

REF NO. 1 2 3 4 5 6 7-54.8V -54.7V -55V -54.8V -54.5V -54.5V -54.8V

8 9 10 11 12 13 14-54.6V -55.1V -55.1V -54.8V -54.8V -54.7V -55.1V

IC304

IC305

PDX-1.1000

REF NO. 1 2 3 4 5 6 7-54.6V -54.7V -54.7V -54.4V -54.4V -54.6V -60.4V

8 9 10 11 12 13 14-48.7V -60.4V -54.7V -54.5V -54.5V -54.6V -48.7V

REF NO. 1 2 3 4 5 6 7 8-55.6V -60.4V -48.7V NC NC 5.9V 16.56V 12.69V

9 10 11 12 13 14 15 16NC NC -48.7V -55V -60.2V -54.8V -60.4V NC

REF NO. 1 2 3 4 5 6 7 8-55.6V -60.4V -48.7V NC NC 5.9V 16.56V 12.69V

9 10 11 12 13 14 15 16NC NC -48.6V -55.1V -60.3V -54.8V -60.3V NC

REF NO. 1 2 3 4 5IC309 4.92V 5.01V 2.6mV 5.08V 5.08V

REF NO. 1 2 3 4 5IC310 5.03V 5.07V 2.5mV 9.5mV 5.08V

REF NO. 1 2 3 4 5 6 7 8IC404 NC 1.9mV 1.9mV -15.2V NC 5.5mV 14.9V NC

REF NO. 1 2 3 4 5 6 7 8IC405 1.9mV 1.10mV 2.0mV -15.2V 1.9mV 1.9mV 1.9mV 14.9V

REF NO. 1 2 3 4 5 6 75.03V 4.8mV 4.7mV 5.4V 5.01V 4.8mV 4.7mV

8 9 10 11 12 13 145.03V 5.03V 4.7mV 4.7mV 4.8mV 4.7mV 5.03V

REF NO. 1 2 3 4 5IC502 1.1V 75mV 5.4mV 5.03V 5.03V

REF NO. 1 2 3 4 5IC503 5.02V 5.03V 5.4mV 80mV 2.7V

IC306

IC307

IC308

IC501

PDX-1.1000

REF NO. 1 2 3 4 5 6 7 8 96.0mV 2.1V 2.23V 6.0mV 5.03V 5.03V 5.03V 5.03V 5.03V

10 11 12 13 14 15 16 17 185.01V 6.6mV 6.6mV NC 6.6mV 6.0mV 6.1mV NC 4.98V

19 20 21 22 23 24 25 26 274.98V 4.97V 6.0mV 6.1mV 4.58V 5.03V 8.2mV 5.03V 6.1mV

28 29 30 31 32 33 34 35 366.0mV 6.7mV 5.03V 5.03V 4.97V 4.92V 5.03V 5.03V 6.1mV

37 38 39 40 41 42 43 446.6mV 6.6mV 6.6mV 6.6mV 0.23V 0.1V 78mV 4.98V

REF NO. 1 2 3 4 5 6 7 8IC505 102mV 4.6V 2.3V 5.3mV 2.3V 4.11V 98.4mV 5.0V

REF NO. 1 2 3 4 5IC506 5.02V 4.97V 5.4mV 1.2V 2.6V

REF NO. 1 2 3 4 5IC507 1.33V 4.92V 5.4mV 5.4mV 5.03V

REF NO. 1 2 3 4 5 6 75.03V 5.0V 4.97V 4.4V 21.1mV 4.7mV 4.7mV

8 9 10 11 12 13 145.0V 5.03V 4.97V 5.03V 4.98V 5.03V 5.03V

REF NO. 1 2 3IC509 0.8mV -24.53V -15.26V

REF NO. 1 2 3IC510 14.89V 0.8mV 24.58V

REF NO. 1 2 3 4 5 6 7 8IC802 -60.1V -60.8V -55.6V -60.8V 1.1mV 1.1mV NC -55.1V

REF NO. 1 2 3 4 5 6 7 8IC901 3.3mV 3.8mV 3.8mV -15.5V 3.7mV 2.9mV 3.3mV 14.9V

REF NO. 1 2 3 4 5 6 7 80.4mV 5.04V 93.3mV 1.8mV 1.71V 3.17V 0.3mV 15.04V

9 10 11 12 13 14 15 166.5V 6.5V 15.04V 15.04V 5.06V 5.06V 5.06V 0.2mV

REF NO. 1 2 3 4 5 6 7 8IC903 14.97V 14.52V 6.65V 7.19V 6.48V 6.48V 1.2mV 6.65V

IC504

IC508

IC902

PDX-1.1000

REF NO. 1 2 3 4 5 6 7 8IC904 14.97V 14.52V 6.65V 7.19V 6.48V 6.48V 1.2mV 6.65V

REF NO. 1 2 3 4 5 6 7 8IC905 14.97V 14.52V 6.65V 7.19V 6.48V 6.48V 1.2mV 6.65V

REF NO. 1 2 3 4 5 6 7 8IC906 14.97V 14.52V 6.65V 7.19V 6.48V 6.48V 1.2mV 6.65V

REF NO. 1 2 3IC908 5.08V 0.8mV 24.59V

REF NO. 1 2 3IC909 1.6mV -24.55V -5.13V

REF NO. 1 2 3 4 5IC981 5.03V 7.95V 5.3mV 1.0V 3.8V

REF NO. 1 2 3IC982 7.9V 5.3mV 14.25V

REF NO. 1 2 3IC983 5.3mV 7.21V 5.03V

PDX-1.1000

REF NO. E B C REF NO. G D SQ302 2.2mV 6.8mV 5.06V Q401 -55.8V 5.85V -60.4VQ303 -1.36V -1.98V -54V Q402 12.98V 60.4V 5.77VQ304 -1.36V -1.98V -54.2V Q403 13.3V 60.4V 5.97VQ305 5.08V 4.99V -59.9V Q404 -55.8V 5.9V -60.4VQ306 -48.7V -60.2V 2.3mV Q405 -55.8V 5.85V -60.4VQ307 5.08V 5.06V -5.09V Q406 12.98V 60.4V 5.77VQ308 -5.11V -5.09V -0.65V Q407 13.3V 60.4V 5.97VQ310 5.08V 11.3mV 5.01V Q408 -55.8V 5.9V -60.4VQ501 6.02mV 99.3mV 5.03V Q902 6.65V 14.39V 7.19VQ502 6.2mV 103mV 5.03V Q903 6.65V 7.19V 0.2mVQ701 5.5mV 0.768V 82.6mV Q904 6.65V 14.39V 7.19VQ702 4.8mV 0.948V 43.5mV Q905 6.65V 7.19V 0.2mVQ703 4.8mV 6.1mV 6.49V Q906 6.65V 14.39V 7.19VQ801 -60.4V -59.9V -59.7V Q907 6.65V 7.19V 0.2mVQ802 2.3mV 0.384V 0.647V Q908 6.65V 14.39V 7.19VQ855 2.3mV 2.6mV 4.58V Q909 6.65V 7.19V 0.2mVQ856 -60.4V -59.4V -60.4V Q910 6.65V 14.39V 7.19VQ857 2.3mV 0.651V 16.3mV Q911 6.65V 14.39V 7.19VQ901 5.05V 4.82V 1.8mV Q912 6.65V 7.19V 0.2mVQ931 1.1mV 0.74V 127mV Q913 6.65V 7.19V 0.2mVQ932 14.37V 13.63V 14.22V Q914 6.65V 14.39V 7.19VQ934 0.2mV 0.77V 250mV Q915 6.65V 14.39V 7.19VQ935 14.37V 13.69V 14.22V Q916 6.65V 7.19V 0.2mVQ936 14.32V 10.55V 7.7V Q917 6.65V 7.19V 0.2mVQ950 6.1mV 6.1mV 5.03V Q918 6.65V 14.39V 7.19V

Q919 6.65V 14.39V 7.19VQ920 6.65V 7.19V 0.2mVQ921 6.65V 7.19V 0.2mVQ922 6.65V 14.39V 7.19VQ923 6.65V 14.39V 7.19VQ924 6.65V 7.19V 0.2mVQ925 6.65V 7.19V 0.2mVQ926 0.2mV 14.4V 0.2mV

REF NO. 1 2 3 4 5 6Q881 22.2mV 4.64V 5.03V 4.45V 22.2mV 22.2mV

[Measuring Conditions] 1. Power Supply Voltage : DC 14.4V 2. Measuring Meter : Digital Multi Voltmeter 3. Measuring Point Reference : Between GND 4. Measuring Condition : No Signal Input

PDX-1.1000

Description of IC TerminalTMP86M4AUG : IC504

No. Symbol I/O Terminal Description

1 VSS - GND connect terminal.

2 XIN I

3 XOUT O

4 TEST(GND) - GND connect terminal.

5 VDD - Power supply terminal. (4.5~5.5V)

6 I2C_SDA(PULL-UP)

7 I2C_SCL(PULL-UP)

8 RESET I RESET terminal.

9 BAT_DET I BAT-DET terminal.

10 I_LIMIT I I_LIMIT input terminal.

11 FAN1(PULL-DOWN)

12 FAN2(PULL-DOWN)

13 NC(PULL-DOWN)

14CMD_DOUT

(PULL-DOWN)

15 CMD_DIN(PULL-DOWN)

16CMD_CLK

(PULL-DOWN)

17 NC(PULL-DOWN)

18 POWER_P1 O Power supply circuit control signal output terminal -1.

19 POWER_P2 O Power supply circuit control signal output terminal -2.

20 POWER_P3 O Power supply circuit control signal output terminal -3.

21 FREQ1(PULL-DOWN)

22 FREQ2(PULL-DOWN)

23 VOL_DET I VOLT-DET terminal.

24 6dB_DOWN(PULL-UP) - Pull-up connect terminal.

25 OUT_THRM I Output Thermal detect terminal.

26 AD_KEY(PULL-UP) - Pull-up connect terminal.

27AD_FREQ1

(PULL-DOWN)- Pull-down connect terminal.

28 AD_VOLT I Voltage signal input terminal.

29AD_FREQ2

(PULL-DOWN)- Pull-down connect terminal.

30 AD_THRM I Temperature signal input terminal.

31 AD_THRM_DET I Temperature detection input terminal.

32 LED(PULL-DOWN) - Pull-down connect terminal.

33 MUTE O MUTE output terminal.

34 VAREF - Analog reference power supply terminal for A/D converter.

35 AVDD - Power supply terminal for A/D converter.

36 AVSS - Analog reference GND terminal for A/D converter.

37 VOL_CE(PULL-DOWN)

38 NC(PULL-DOWN)

39 VOL_CL(PULL-DOWN)

40 VOL_DI(PULL-DOWN)

41 LCD_CE(PULL-DOWN)

42 LCD_DI(PULL-DOWN)

43 LCD_CLK(PULL-DOWN)

44 LCD_INH(PULL-DOWN)

- Pull-down connect terminal.

- Pull-down connect terminal.

Crystal OSC connect terminal.

- Pull-up connect terminal.

- Pull-down connect terminal.

PDX-1.1000Exploded View (Cabinet)

25X2

25X6

13

24

23

b

g h jk

m n

27

1

5X3

14X2

15

10

4

a

8

34

35

2632

29

13X3

e

6X2

6X2

30X3

30X3

b c

de

g

h

13X2

6 X3

7X3

31

31

3

c

13X2

7X3

6X3

2

31

31a

d

13X3

12

9

p

39

40

41

42

13X2q

18

17X9

1921

X3

CB401

F001

F002F003

F004 TML901

44

36

j

km

n

q

X9

20X4

X4

45

p

f

45

45

13X7

JK101

VOL201

46

48

38

22

VOL202

47

JK102

47f

28

13X2

16

11

13X2

11

PDX-1.1000

About Semi-fixed VR (VR401) of MAIN P.W.Board

1. Semi-fixed VR (VR401) of PDX-1.1000 This VR requires no adjustment at repair. However, follow the procedure below. 1) Check and record the resistance before repair. 2) Measure the resistance again after repairer. * This is for confirmation when VR is operated erroneously. If it is operated erroneously, recover the previous resistance. *Because of Sub PWB's GAIN there are different value of VR401 resistance depend on each product. 2. Checking operation with single PWB When checking the operation and voltage of single PWB, use a jig (aluminum plate or the like) for heat radiation of components such as “Direct-FET“ that generates high heat.