Kenwood Xxv-02a - 25th anniversary products... User manual

B53-0283-00 (N)1553

POWER AMPLIFIER

XXV-02A

SERVICE MANUAL

* Depends on the destination. Refer to the parts list.

0

1

2

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7

8

9

30

FUSE(30A 2) POWER IN RESETREMOTETO H/UID NUMBER

VOLTFAN

CURRTEMP

MENU

Heat sink

(F01-1796-01)

Screw & Wrench key set

(N99-1770-15)

Screw set

(N99-1577-15)

Accessory

(W01-1606-05)

Screw

(N07-0003-08) Screw

(N09-4214-08)

Fuse (30A)

(F52-0015-05)

channel

Power

Amplifier

432

channel

Power

Amplifier

432

* Cover

(F07-xxxx-xx)

"eXcelon" is not printed

on European Model

"eXcelon" is not printed

on European Model

* Dressing plate

(A21-xxxx-xx)

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XXV-02A

2

BLOCK DIAGRAM

●PREAMPLIFIER UNIT (X08-4240-10)

Ref. No Application / Function Operation / Condition / Compatibility

IC1 (1/4, 2/4) : Ach HPF, (2/4) :ALch buffer, (3/4) :BRch invert buffer

IC2 Bch infrasonic filter

IC4 (1/4, 2/4) : Bch HPF, (3/4, 4/4) : Bch LPF

IC5 Bch buffer

IC6 (1/2) : BLch buffer, (2/2) : BRch invert buffer

IC7 LCD driver, key scan

IC8 Bch E-VOL IC When AMP-CON SW ON, from H/U (via Lx-Bus) change

sound by AMP-CONTROL

COMPONENTS DESCRIPTION

(X09-5940-10) (X08-4240-10)

ISOLATION

HIGH

AMPLIFIER

R

L BUFFER

VR3

IC3

Q42

Q41

MUTE1 DIFFERENTIAL

STAGE

Q305,307,311

Q306,308,312

IC1

Q320,322

STAGE

B-CLASS

Q323,325

R

LIC3

VR5

IFS

IC2 Q405,407,411

Q43 Q423,425

Q406,408,412

Q44 Q424,426

DC DETECTOR

OVER LOAD

Q56,57,60,61

Q30,31

CIRCUIT

P. CON

OVER VOLTAGE

CIRCUIT

I DETECTOR

BU DETECTOR

P-SW

SW5V

BU5V

Q25

DC/DC

CONVERTER

Q17,18,26

AVR

POP NOISE CIRCUIT

MUTE2

Q22

901,902

Q50-53

FAN

RST IC

E2PROM

I2C COMMUNICATION

to AMP

5L COMMUNICATION

to H/U

LOGO LED

DIP SW

DISPLAY

LCD DRIVER IC

LCD KEY LED+B

MUTE1 DIFFERENTIAL

STAGE STAGE

B-CLASS

MUTE1 DIFFERENTIAL

STAGE STAGE

B-CLASS

MUTE1 DIFFERENTIAL

STAGE STAGE

B-CLASS

VR1

PASS

BUFFER

AMPLIFIER

ISOLATION

AMPLIFIER

ISOLATION

AMPLIFIER

ISOLATION

PASS

HIGH

PASS

LOW

PASS

HIGH

PASS

LOW

BUFFER

VR2

IFS

CONTROL

AMP

IC SW5

RCA IN

ACH

BCH

VR4

IC1

IC1 IC2 IC3

VR2

VR5

VR4

SW5

VR3

IC3

SP

OUT

SP

OUT

SP

OUT

SP

THERMAL

PROTECTION

DETECTOR

V-DOWN

Q11-16,

u-COM

BU

PCON

VCC

15V/-15V

COMMUNICATION

I2C

V

6db 6db 27db

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XXV-02A

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COMPONENTS DESCRIPTION

●AUDIO UNIT (X09-5940-10)

Ref. No Application / Function

Operation / Condition / Compatibility

IC1,2 Input isolation amplifier

IC3 Microprocessor

IC4 Microprocessor reset IC

IC6 Current detection circuit voltage amplification

IC8 LX communication LX-CLK, LX-DATA-M comparator

IC9 AMP I2C communication signal level converter

IC10 Switching regulator

Q1 14V power supply for LX communication circuit and AMP communication IC

Q2 VDD 5V AVR

Q7~10 FET drive

Q11~16 DC/DC converter

Q17,26 +15.6V AVR

Q18,27 -15.6V AVR

Q20,21 Switching regulator power switch

Q22,24 VDD 5V AVR

Q25 SW5V

Q30,31 Standby, P-CON

Q41~44 Mute driver

Q50~53 Shock noise prevention

Q54 Mute

Q56,57 Output DC abnormal voltage detection

Q58 Logo LED power supply

Q59 LCD illumination power supply

Q61 Over current detection and protection

Q62~67 Fan operation circuit

Q73,77 BU over voltage detection

Q74,75 FET drive low start switch

Q80~83 LX communication input signal level converter

Q84 LX communication circuit power supply and AMP communication IC1 power switch

Q85,86,90,92~96,98

LX communication output signal level converter

Q91 14V power supply for LX communication circuit and AMP communication IC

Q210 Ach first stage differential amplifier

Q212,311,411,412 Temperature compensation bias

Q301~309,312 Ach first stage differential amplifier

Q314,319,321

Q315~318,415~418

Over current detection and protection

Q320,322,323,325 Ach final current amplifier

Q401~410 Bch first stage differential amplifier

Q423-426 Bch final current amplifier

Q901,902 DC/DC converter

Q905,906,945,946,967

1dB attenuation circuit

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XXV-02A

4

AMP_SCL LX_REQ_M

LX_REQ_S

LX_DATA_M

LX_DATA_S

LX_CLK

LX_RST

HU_BU

AD-I

AD-V

TEMP1

TEMP2

TEMP3

TEMP4

TEMP5

TEMP6

COMM-SW

D-PWER

POWER-ON

5VSW

V_DOWN

PCON

LX_CON

L_DATA_L

L_DATA_A

L_CLK

L_CE

FAN1

FAN2

AMP_SDA

AUDIO_SCL

AUDIO_SDA

AUDIO_MUTE

E2P_SCL

E2P_SDA

LCD-ILL

WHITE-LED

MUTE1

MUTE2

DIP-SW1

DIP-SW2

DIP-SW3

DIP-SW4

MODEL1

MODEL2

DC-DET

D-CUR

AB-CUR

ATT1

ATT2

ATT3

AMP µ-com

784224YGC117

Audio control

AMP communication I/F LX BUS I/F

Display data monitor

Power supply control

LCD driver I/F

Fan control

Destination, AMP ID

Protection control

Illumination control

Mute control

E2PROM I2C

communication

●MICROPROCESSOR : 784224YGC117 (X09 : IC3)

◊Block Digram

◊Terminal Function

Pin No. Pin Name I/O Function Processing Operation Description

1~3 TEMP4~TEMP6 I Temperature detection 4~6

4AVSS - GND

5L_CE O CE output to LCD driver H : LCD driver CE

6 LX_REQ_S O Data transmit request to H/U H : OFF, L : ON

7AVREF1 - DA reference voltage

8L_DATA_L I Data input from LCD driver

9L_DATA_A O Data output to LCD driver

10 L_CLK O CLK output to LCD driver

11 LX_DATA_M I Data input from H/U

12 LX_DATA_S O Data output to H/U

13 LX_CLK I CLK input from H/U

14 LX_BU I LX BUS communication, H/U connect detection H : Not connect (Except master amplifier), L : Connect

15 NC O Not used

16 SDA_AMP I/O Data input/output AMP communication

17 NC O Not used

MICROCOMPUTER’STERMINAL DESCRIPTION

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XXV-02A

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Pin No. Pin Name I/O Function Processing Operation Description

18 SCL_AMP I/O CLK input/output AMP communication

19 AUDIO_SCL I/O CLK input/output with audio chip

20 AUDIO_SDA I/O Data input/output with audio chip

21 AUDIO_MUTE O Mute output to audio chip H : Mute OFF, L : Mute ON

22 E2P_SCL I/O CLK input/output with E2PROM

23 E2P_SDA I/O Data input/output with E2PROM

24 NC O Not used

25~28

DIP-SW1~DIP-SW4

IAMP address setting

29 MODEL1 I Model setting 1

30 MODEL2 I Model setting 2

31,32 NC O Not used

33 VSS1 - GND

34~37 NC O Not used

38 LCD-ILL O LCD backlight switch H : ON, L : OFF

39 WHITE-LED O Triangle illumination switch H : ON, L : OFF

40 NC O Not used

41~43 ATT1~ATT3 O Output attenuate due to rise in temperature 1~3 H : Attenuate, L : Not attenuate

44,45 NC O Not used

46 COMM-SW O Communication IC power switch H : ON, L : OFF

47~50 NC O Not used

51 D-PWER O D class amplifier power supply control H : ON, L : OFF (2ch/4ch L fixed)

52 DC-DET I Speaker output DC voltage detection H : Normal, L : Abnormal

53 NC O Not used

54 POWER-ON O Amplifier power supply control H : ON (D/AB class), L : OFF

55 5VSW O 5VSW H : OFF, L : ON

56 MUTE1 O Amplifier section input stage mute control H :OFF, L : ON

57 MUTE2 O Driver stage pop-noise mute control H : OFF, L : ON

58 FAN1 O Fan rotation control H : Operate, L : Stop

59 FAN2 O Fan speed control H : Low speed, L : High speed

60 RESET - Hard reset H : Normal, L : Reset

61 PCON I Amplifier power control H : OFF, L : ON

62 LX_CON I LX-BUS communication control H : OFF, L : ON

63 LX_REQ_M I Data receive request from H/U H : ON, L : OFF

64 NC O Not used

65 V_DOWN I Momentary power down detection H :ON (Power down detection), L : OFF (L fixed)

66 NC O Not used

67 VSS0 - GND

68 VD1 - VDD

69 X2 - Main clock input 1

70 X1 - Main clock input 2

MICROCOMPUTER’STERMINAL DESCRIPTION

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XXV-02A

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◊LogicTable

1) Destination

The destination in AMP does not mean the sales regions but

specific models.

The following are the models. When reset is released, it is

checked only once.

Model name MODEL1 (29pin) MODEL2 (30pin)

KAC-PS811D/X811D Low Low

KAC-PS521/X521 Low High

KAC-PS621/X621 High Low

KAC-PS541/X541 High High

Pin No. Pin Name I/O Function Processing Operation Description

71 TEST - Flash ROM writing

72 XT2 - Not used

73 XT1 - Not used

74 VDD0 - VDD

75 AVDD - VDD

76 AD-I I First current detection (for display)

77 AD-V I BU voltage detection (for display)

78~80 TEMP1~TEMP3 I Temperature detection 1~3

MICROCOMPUTER’STERMINAL DESCRIPTION

2) AMP ID

AMP ID is checked only ohce at the time reset is released or

when the microcomputer is released from the low consump-

tion mode.

When set to AMP ID 8/9 no remote control is possible.

AMP ID DIP-SW1 DIP-SW2 DIP-SW3 DIP-SW4

(25pin) (26pin) (27pin) (28pin)

0High High High High

1Low High High High

2High Low High High

3Low Low High High

4High High Low High

5Low High Low High

6High Low Low High

7Low Low Low High

8High High High Low

9Low High High Low

3) Fan speed

Operation FAN1 (58pin) FAN2 (59pin)

Stop Low High/Low

Low speed High High

High speed High Low

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XXV-02A

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CIRCUIT DESCRIPTION

AD-I

(2/2)

IC6 (1/2)

IC6

AMP RECT

MPU AD-PORT

OUTPUT VOLTAGE

DETECTION

LEVEL

10u35

270

1K

10K

75

6

15K

0.01 0.01

10K 1

8

1K

68

3

2

220

L5

4

+

10K

J3

Q95

Q96

Q93

Q90

to H/U

H/U GND

CONSTANT

CURRENT AMP

GND

from

MPU

3421

11

78

12

6

10

5

9

13

47 47

REQC

H/U-GND

100K

12K

1.5K

20K

IC9

J4 D93

D91

to OTHER AMP

RECEIVE

TRANSMISSON

to MPU

TRANSMISSON

RECEIVE

BOTH DIRECTION

BUFFER

42

3

1

4.3K

270

9

5

7

10

11 8

6

10u25

10K

1.8K

VCCSX

GND

RX

TX TY

SY

RY 6

7

8

5

3

2

1

4

CLK

DATA

No. Item Alignment Point Method Align For Note Fig.

VR5 (ALch)

1IDEL CURRENT VR6 (ARch) Connect a DC voltmeter 2.5mV After Power on PC board

VR7 (BLch) between check land. 2 minutes (X09-)

VR8 (BRch)

ADJUSTMENT

●Current detection circuit

Amplify and rectify potential differences at

two points in the primary-side current circuit

and send it to the AD-port of the MPU and

obtain data for displaying current value.

●Constant current output circuit

Remove troubles caused by the potential

differences between the constant current

output and the GND, so that the GND po-

tential differences between the H/U and the

AMP is not overlapped in the AMP to H/U

communication.

●I2C buffer

Using an IC for I2C communication, be-

tween-AMP communication is conducted so

that there will be no trouble from GND po-

tential differences.

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ABCDE

1

2

3

4

5

6

7

PC BOARD (COMPONENT SIDE VIEW)

CN1

D1

PREAMPLIFIER UNIT X08-4240-10 (J76-0011-02)

R210

R211

C1

C2

C51

C29

C28

C33

C34

C53

R9

R111

R215

R51

R217

R55

C110

C49

C19

R249

R250

C18

C11

C201

R200

R101 R102

R105

R107

R108

R110

R115

R116

R128

R129

C202

C203

C204

R201

C30

C31

C900

C901

C902

C903

C904

C905

R1

R2 R3

R4

R7

R8

R12

R13

R14

R15

R18

R19

R20

R21

R26

R27

R28R29

R38

R43

R53

R54

R60

R61

C3

C4

C5

C6

C7

C8

C906

C22

C23

C24

C25

C32

C50

C103

C104

C105

C106

C109

R5

R6

R16

R17

R22

R23

R24

R25 R32

R33

R35

R36

R37

R42

R50

R52

R103

R104

R112

R114

R122

R126

R202 R203

R204

R205

R206

R207

R208

R209

R230

R231

R232

R248

C76

C61 C62

C72

C73

R233 R213

R237 R238

R239

R240

R241

R242

R243 R244

R245

R246

R247

1

78

14

30 1

116

33 48 49

64

32

17

1

4

8

5

17

14 8

17

14 8

110

11 20

14

85

12

C21

13

C52

C75

C27 C200

50Hz 200Hz

C9

C10

C12

C15

C16

C14

C17

503C

C20 C26 C36

503C

HI PASS

VR2

LOW

50Hz 200Hz

PASS

1

HPF

Bch

VR1

C63

C64

OFF LPF

C102

200mV

103A

5V

INPUT SENS

50Hz

503C

200Hz

HI PASS

VR3

1

VR4

1

5V

INPUT SENS

103A

124

200mV

C115

C114

Ach VR5

C107

HPF

ON OFF

Bch

1

B M S I.S.F

ON OFF

MONO ST 1

ON

MONO ST

OFF

Ach

1

C101

C108

IC1

IC2

IC4

IC8

IC7

IC5

IC6

CN2

WH2

D2

S8

S9

S7

S6

S2

S5

S4

S3

ED2

S1

Refer to the schematic diagram for the values of resistors and capacitors.

X08-4240-10

Ref. No. Address

IC1 2D

IC2 6D

IC4 5C

IC5 6C

IC6 6B

IC7 4B

IC8 6D

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JIHGF

1

2

3

4

5

6

7

PC BOARD (FOIL SIDE VIEW)

PREAMPLIFIER UNIT X08-4240-10 (J76-0011-02)

TP54

TP172

TP173

TP174

TP23

TP25

TP63

TP24

TP16

TP14

TP152

TP175

TP1

TP2

TP3

TP4

TP5

TP6

TP7

TP8

TP9

TP10

TP11

TP12

TP13

TP15

TP17

TP18 TP19

TP20

TP21

TP22

TP26

TP27

TP28

TP29

TP30

TP31

TP32

TP33

TP34

TP35

TP36

TP37

TP38

TP39

TP40

TP41

TP42

TP43

TP44 TP45

TP46

TP47 TP49

TP52

TP53

TP55

TP56

TP57 TP58

TP60

TP61

TP62 TP64

TP65

TP66

TP67

TP68

TP69

TP70

TP71

TP72 TP73

TP74 TP75

TP76 TP77

TP78

TP79

TP80

TP81

TP82

TP83

TP84

TP85

TP86

TP87

TP88 TP89

TP90

TP91

TP92

TP93

TP94

TP95

TP96 TP98

TP99

TP100

TP101

TP102

TP103

TP104

TP105

TP106

TP107

TP108

TP109

TP110

TP111

TP112 TP113 TP114 TP115 TP116

TP117

TP118

TP119 TP120

TP121 TP122

TP123 TP124

TP125 TP126

TP127

TP128 TP129

TP130

TP131

TP132 TP133

TP134 TP135

TP136 TP137

TP138

TP139

TP140

TP141

TP142

TP143

TP144

TP145

TP146

TP147

TP148

TP149

TP150 TP151

TP153

TP155

TP156

TP157

TP158

TP159

TP160

TP161

TP162

TP163

TP164

TP165

TP166

TP167

TP168 TP169

TP170

TP171

TP51

Refer to the schematic diagram for the values of resistors and capacitors.

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XXV-02A

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KLMNO

1

2

3

4

5

6

7

PC BOARD (FOIL SIDEVIEW)

DC voltmeter

2.5mV

DC voltm

e

2.5mV

DC voltmeter

2.5mV

VR6

VR5

D85

D152

D68

Q52

D158

Q57

D201

D101

D200

D100

D107

D93

D91

D63

D102

D202

D11

Q30

D62

D87

D80

D81

D82

D66

D67

D78

D76

Q97

Q91

Q81

D88

Q95

Q86

Q84

Q96

D9

Q85

Q93

D83

Q98

Q90

Q94

Q92

D84

D72

D71

Q63

Q64

Q62

D958

Q967

Q25

D12

Q31

Q1

D406

D4

Q73

Q77

Q24

Q2

Q56

Q61

Q65

D70 Q54

Q60

D151

D305

D301

D29

Q41

Q42

Q905

D915

Q906

Q945

D955

Q946

Q43

D302

D203 D155

D69

Q50

D306

D304

Q51 Q53

D30

Q44

D157

D154

D153

Q82

Q83

Q80

D401

D405

Q99

Q17

Q18

Q22

D17

D8

D13

Q27

J4

Q26

Q58

Q59

Q66

Q67

Q210

Q212

Q301

Q302

Q303

Q304

Q305

Q306

Q307

Q308

Q309

Q311

Q312

Q314

Q315

Q316

Q317

Q318

Q319

Q320

Q321

Q322

Q323

Q325

Q401

Q402

Q403

Q404 Q405

Q406

Q407

Q408

Q409 Q417

Q421

Q425

J1

P1

J8

J3

S7 S6

CN4

IC1

IC8

IC2

IC3

IC4

IC9

AUDIO UNIT

X09-5940-10 A/2 (J76-0132-01)

W530

TH3

R40

R568

W550

W656

C34

R123

R194

R100

R294

C33

R296

C226

W669

R125

C131 R109

C105

R126

C132

R124

R590

R620

R550

R472

W614

W613

R549

C516

C517

C503

R204

R203

C202

R196

C126

C125

C225

C107 C124

C224

C37

C101

R103

C509

C512

C201

W632 C507

W582

W707

R514

R506

R602

R513

R504

W589

C232

R172

R170

R107

R226

R225

C231

R223

R110

C106R108

W645

R224

C206

R209

C205

R270

R272

R208

R207

R210

R200

C38

R539

W635

W634

W622

R607 R606

R540

R542

R560

R541

R531

C510

W615

C511

R510

R517

R530

R548

R546

C31

C82

C32

W618 L9

W713

W575

W595

C513 W587

R537 W571

W570

W573

W596

W555

R964

C53

W600

W705

W717

W719

W718 W558

R544

W569 R967 W610

W702

W552

W559

R60

W548

W551

R66

R62

R58

R63

R45

W546

R86

R578

R571

W557

W556

W544

W554 R82

W545

R83

W536

R87

R98

C78

W712

W659

W587

W639

R357R351

W606

W623 R974

TH2

W651

W627

W638

TH1

R79

R74

R73 R80

R408

W579

W577

R464 C464

R228

W701

W567

R406

W560

W561

R358

R360 W583

W578

R410

W542

W700

R405

W566

W594

W598 W581 W568 W547

W565 W703

R20

W537

W534

C13

W533

W584

W562W564

R509

W523

W527 R421

W524

R

W531

W529

W526

W

5

R409

W662

W661

C113

W667 W666

W668

R112

W660

R111 W663

W664

W665

C114

W704

W657

W658

W601

R205

R105

R195 R295

W643

C213

R104

C102

R605

W706

W576

R611

R604

C504

R511

C30

R241

W642

R106

W653 W652

R212

R211

C214

R206

R567C7

W655

R579

R569

C9

W647

W644

R565

C8

C6

W714

W631

W636

R536

R535

W629

R543

R528

R527

R526

W621 W624

W612

W626

W628

R505

C501

W633

W630

C502

C55

W605

R610

W574

W716

W553

R524

C515

W602

R532

W572

W599

R518

R522

R534

R533

R545

R519

R520

R515

W585

W590

R32

W593

W591

R570

W563

R970

R961

R47

R521

R59

R48

R46

R65

R64 R555

R556

R580

W535

R91

R90

R576

R574

W549

R563

R577

R96

C70

R561

W543

C76

R81R84

R562

R97

R99

R564

R323

R307

R305

R127

R301

R303

C303

W603

W709

W625

W620

W619

W637 R934

R315

R309

R311

R355

R313

W648

R317

W649

R365

W711

R366

R933

R905

R906

W654

R325

W650

W646

W640

W641

R310

R973

R945

R128

R302

C304

R304

R356

R324

R946

R314

R312

W617

R306

R308

R318R316

W604

C352

C354

R326

W611

W616

R339

R331

R337

C321

C319

R329

R67

R69

R68

R70 R72

R71

R76

R75

R78

W607

C322

R412 R411

R451

R423

R227

R424

R466

R465

R402

R404

C404

R452

C403

W597

W586

R401

R330

R340

R232

R403

R414 R413

W539 W540 W541

W538

W528

R338

C320

W580

W588

R19

C21

R21

C22

R582

R566

R581

R508

R507

R93

R92

W525

R407

R453

R417

R429

C419

R439

R431

C421

W522

41

58

17

14 8

17

12

34

1

45

8

2

13

12 95

1

48

1

34

20

60

41

40

21

61

80

W710

W715

EB

B

ARAL

OUT BLAR

129

230

W325

C19

W319

W317

W229

W1

W2

W365

R4

C20

C69

C85

C52

C29

C5

C17

C27

C28

C51

C54

C77

C80

C81

C86

C100

C161

C200

C307

C308 C364

R364

C350

C351

C407

R463

C408

C461

C506

R603

C508

W408

W250

W376

W238

W233

W208

R25

R26

W294

W313

W316

W315

C72

C103

C104

C115

C116

C150

C203

C204

C215

C216

C250

C301 C302

C305

C306

C309 C363

C310

C311

C312

C313

C314

C315

C316

C401

C402

C405

C406

C409

C463

C410

C411

C412

C413

C414

R22

R17

R101

R102

R161

R197

R201

R202

R297

R319

R320

R321

R322

R328

R333

R334

R335

R341 R342

R343

R344

C353

C355

R345 R346

R347 R348

R359

R361

R370

R371

R419

R420

R422

R435

R443

R447

R455

R459

R461

R500 R501

R502

R503

R512

R516

R523

R525

R572

R573

R600

R601

W344

W253

W275

W244

W251

W254

W242

W243

W388

W409

W405

W237

W354

W330

W329

W422

W421

W394

W392

W396

W359

W248

W240

X1

W401

W395

W370

W358 W353

W357 W333

W339 W283

W282

W280

W279 W249

W221 W

2

W363 W351 W309

W285

W266

W338

W216

W288

W270

W210

W423

W391

W284

W206

W207

W215

W218 W217

W220

W224 W219

W223

W368

W236

C255

W340

W327

W334

W296

W306

W304

W300

W298 W295

W289

W286

W384

W383

W382

W381

W322

W433

W323

W324

W227

W256

W320

W321

W346

W369

W355

W375

W386 W374

W385

W411 W410

W403

W406

W398

W407

W404

W399 W402

W397

W389

W387

W415

W417

W419

W416

W413

W412

W377

W378

W379

W380

W239

W366

W371

W367

W364

W348

W349

W350

W247

W400

W200

W232

W361

W414

R363

W393

W390

W299

W342 W343

W335

W278

W277

W281

W293

W292

W302

W352

W341

W345

W269

W310

W307

W230

W182

W303

W311

W272

W235

W258

W234

W255

W276

W301

W312

W297

W372

W265

W362

W418W420

W337

W326

W328

W331

W373 W305

W356

W360

W314

W267

W271

W263

W264 W260

W257

W245

W268

W332

W203

W222

W259

W252

W246

W226

W241

W225

W262

W291

W290

W318

W347

W274

W273

W209

W431

W228

BE

EB

EB EB EB EB

EBE

BE BE

C14

AR

BE

BE BE

B

E

BE

BE BE

BE

EB

BE

EB

BE

B

E

BE

BE BE

BE

BE BE BE

BE

DGS

AL AR

EB

BE

EB

BE

TP09

TP08

TP04

TP05

TP10

GND

+15V -15V TH3

TP15

CLK

TP14

TP16

TP19

TP20

SDA

TP17

TP18

AR+G

AR-

AL-G

AL+

TP12

TP11

OUT-L

OUT-R

IN-AL

IN-AR

IN-BR

IN-BL

TP06

TP01

TP03

TP02

TP13

TP21

TP07

TH1 TH2

X09-5940-10

Ref.No. Address

IC1 5K

IC2 5L

IC3 5M

IC4 4M

Ref. No. Address

IC6 4P

IC8 6M

IC9 6M

IC10 5S

Q1 5N

Q2 5O

Ref. No. Address

Q7 4S

Q8 4S

Q9 4T

Q10 4T

Q11 3S

Q12 3S

Ref. No. Address

Q13 4S

Q14 4S

Q15 4S

Q16 5S

Q17 2N

Q18 2N

Ref. No. Address

Q20 5S

Q21 5T

Q22 5O

Q24 5N

Q25 5N

Q26 2N

Ref. No. Address

Q27 2O

Q30 5O

Q31 5O

Q41 4L

Q42 3L

Q43 3M

Ref. No. Address

Q44 3N

Q50 2M

Q51 1M

Q52 2M

Q53 1M

Q54 4N

Ref. No. Address

Q56 5O

Q57 5O

Q58 4O

Q59 4O

Q60 4O

Q61 5O

Ref. No. Address

Q62 5N

Q63 4N

Q64 4N

Q65 4N

Q66 5N

Q67 5N

Ref. No. Address

Q73 5O

Q74 4S

Q75 4T

Q77 5N

Q80 5N

Q81 6N

Ref. No. Address

Q82 6N

Q83 6N

Q84 6O

Q85 5N

Q86 5M

Q90 5M

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

11

TSRQP

1

2

3

4

5

6

7

DC voltmeter

2.5mV

DC voltmeter

2.5mV

VR7 VR8

D41

D38

D39

D161

Q21 D75

Q9

D74

Q7 Q74

Q75

Q8

Q10

D402

0

5

D403

D404

D160

D159

D308

D92

D79

Q20

D1

D2

J7

Q11

Q12

Q13

Q14

Q15

Q16

D25

D26

Q409

Q410

Q411

Q412

Q415

Q416

Q417

Q418

Q419

Q420

Q422

Q423

Q424

Q426

Q901

Q902

CN1

CN2

CN3

IC6

IC10

X09 B/2

W592

R614

W608 W515 R8

R7

R14

R9

R11

R10

R12

W512

W523

27 R421

W524

R457 TH4

5

26

W521 W516

W514 W513

R458 R460

W509

W510

W511

W507

W708

W505

W525

R95

R94

R681

C10 W532

R174

R613

R187

R179

R619

R612

C920

C921

TH5

R51

R50

R3

R2

R1

W504 R13

W502 W501 W503

W500

R453

R417

R425

R437

R429

C419

W518

R416

W519

R418

R426

R439

R431

C421

W520

W522

W517

C455

C453

W508

C422

R438

R430

C420

C452

C454

R440

R432

W506

C98

13

12

C99

16 9

18

14

85

S

D

G

BR

W50

W52

L1

C23

R23

W2

C2

C50

C1

C3

C11

C12

C75

C450

C451

L5

W208

W55

R24

R529

C4

W180

C24

C415

C416

R428

R433

R434

R435

R441

R442

R444

R445 R446 R448

R454

R470

R471

W51

W186

W188

W191

W195

W197

W202

W205

L3 L4

W144

W154

W211

W213 W184

W183 W174

W173

W181

W170

W175

W189

W216

C902

W171

W56

W185

W187

W190

W194

W196

W201

W165

W166

C35

C36

W137 W134 W136

W133

W134

W212

W215

W101

W100

W142

W58

W141

W147 W145

W163 W151

W152

W157

W156

W167

W168

W104

W143

W131

W146

W113

W

200

W177

W155

W308

W337

W203 W204

W198

W192

W199

W193

W231

W178

W119

W118

W117

W115

W116

W109

W105

W106

W107

W108

W111

W110

W114

W112

W124

W132

W138

W129

W126

W123

W128

W127

W130

W121

W125

W140

W135

W122

W153

W160

W169

W164

W103

W102

W336

W430

1

W432

W172

EB

BE EB EB EB

EB

S

G

D

G

S

G

D

S

G

D

S

G

D

G

S

G

D

S

BL BR

B

EB

E

EB

BE BE

BE

BE BE

BL BR

TH4

PCON

AL+ BR+G BR-

BL-G

BL+

GND

BATT

Ref.No. Address

Q91 6N

Q92 5N

Q93 5M

Q94 5N

Q95 6M

Q96 5M

Ref. No. Address

Q97 6N

Q98 5N

Q99 6O

Q210 3M

Q212 2M

Q301 4K

Ref. No. Address

Q302 3M

Q303 4L

Q304 4M

Q305 3L

Q306 3M

Q307 3L

Ref. No. Address

Q308 3M

Q309 3L

Q311 2L

Q312 3M

Q314 3M

Q315 2L

Ref. No. Address

Q316 2M

Q317 2L

Q318 2N

Q319 3L

Q320 2M

Q321 3K

Ref. No. Address

Q322 2N

Q323 2M

Q325 2L

Q401 3N

Q402 4N

Q403 3N

Ref. No. Address

Q404 4N

Q405 3N

Q406 3N

Q407 3N

Q408 3N

Q409 3P

Ref.No. Address

Q410 3Q

Q411 2P

Q412 2Q

Q415 2P

Q416 2Q

Q417 2P

Ref.No. Address

Q418 2Q

Q419 1Q

Q420 2Q

Q421 2O

Q422 2R

Q423 2P

Ref. No. Address

Q424 2Q

Q425 2O

Q426 2R

Q901 3S

Q902 3S

Q905 3L

Ref. No. Address

Q906 3L

Q945 3M

Q946 3N

Q967 4N

Refer to the schematic diagram for the

values of resistors and capacitors.

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

12

ABCDE

1

2

3

4

5

6

7

X09-5940-10 A/2 (1/4)

IC2

D202

IC2(4/4)

CN4

D955 D30

Q44Q946

Q4

0

LINE OUT

IC2(2/4)

D201

BR

LINE IN

AR

BL D200 IC2

AL

LINE IN

R

L

J1

D100

D102

D101 (1/4)

Q43Q945

Q

4

D915 D29

Q906 Q42

Q3

0

Q905 Q41

Q3

0

IC1(2/4) IC1

IC1(4/4)

IC1

(3/4)

(1/4)

(3/4)

1SS355

IC9

IC8

IC4

IC6

IC3

IC1,2

IC10 P82B96PN

BA10393F

BA14741F

784224YGC117

PST3436UL-E

BA4560F

TL494CNS

:

D17

D25

D26 FRH20A20

RD16JS-AZ(B)

FCH20A20

UDZS3.3BD71

D72 UDZS10B

D1,2

S5566B-QD13

D12 UDZS4.7B

D11,38,406 UDZS5.1B

D4 UDZS16B

RM4ZLF-J1NF

D8 RD15JS-AZ(B)

D9 UDZS6.8B

:

D29,30,91,102,154,160,

D62,93,101,153,155,159,

D39,41,63,66-70,74,75,78,

LM1MA142WA-G

LM1MA142WK-G

D76,80-82,87,88,

UMZ6.8N

202,203,304,403,404,

83-85,151,152,157,158,

161,201,301,302,305,306,

100,107,200

308,401,402,405

:

915,955

958

2SA1376AA(L,K)

Q312,319,419,420

Q212,311,411,412

Q210,309,409,410

Q320,323,423,424

Q315,316,415,416

Q314,321,421,422

Q54,63,73-75,91,97,99,967

Q27,301-304,317,318,401-404,

Q25,51,53,60,93,94,96,98

Q21,62,64,77,84,86,90,92

2SC945AA(Q,P)

56,57,61,65,80-83,85,95,

2SC3519ANF

2SC3478AA(L,K)Q405-408

Q18

2SD1863

2SA1386ANFQ322,325,425,426

2SC1845-A(F,E)

2SA965-F

2SC3478AA(L,K)

2SC2235-F

Q305-308 2SC3419(Y)

DTA114EUA

Q58,59

Q66,67

2SA992-A(F,E)

2SK246(BL)-FQ26

DTC114EUA

2SA1576A

Q22 2SB1238

Q20 2SB1241

2SB1375-F

2SA1577

2SK3662-FQ11-16,901,902

Q17 2SD2012-F

Q7,8 2SC4097

2SC4081

Q9,10

:

Q1,2,24,30,31,41-44,50,52,

905,906,945,946

417,418

2/2

X08-

CN1

SIGNAL LINE

B LINE

GND LINE

ISO

ATT MUTE

MAI

N

AMP

D107

1K

1000P

R206 R205

C204

10u50

R203

1000P

C202 C201

R204

10K

8

10

R208

10K

9

11

R210

10K

10K 10K

13

12

C216

22u16

14

AUDIO-MUTE

AUDIO-SDA

AUDIO-SCL

321

D-GND

L-CLK

ISO-BL

ISO GND IN

ISO-BR

ISO-AR

ISO GND IN

ISO-AL

65487

DI

11109

DO

L-CE

141312

ILL+B

ILL-GND

AMP-BL

FILTER GND

AMP-BR

ISO GND OUT

AMP-AR

FILTER GND

AMP-AL

ISO GND OUT

20171615 1918 2221

FAN+B

252423

C402R402

4.7K 10u50

R974

15K

3.6K

R404 22K

R406

1K

C205

R270

R202

1K

C203

10u50

R201

1K

5

3

4

2

1

R209

R200

15P

6

5710K 2

31C215

22u16

R296 R196

R106 R105

9

8

7

6

10

C2T

C225

470P

R297

300

C125

470P

R197

300

C226

1000P C126

1000P

R101

1K

R102

1K C104

10u50

R104 R103

C102

1000P C101

1000P

10K 10K

C250

22u50

2.2K

C150

22u50

2.2K

9

10 11

8

R108

10K

R100

C100

1000P

10K

1K

10K

13

12

10u50

14

C116

C105

R170

C103

10u50

1K

15P

6

574

2

3

C115

10u50

1

R973

15K

R401

4.7K C401

10u50

R905

3.3K

R906

3.3K

R302

3K

R365

6.2K

R366

6.2K

C302

10u50

R934

22K

C304

1000P

R128

22K

R933

22K

R127

22K

C303

1000P

R301

3K C301

10u50

LOGO-LED+B

SW5V

-15V

28

+15V

2726

NC

3029

+

1K

R405

R403 22K

3.6K

R227

1000P

C403

R303 22KR304 22K

R305R306

1000P

C404

10K

R109

R107 10K

C131 15P

R125 10K

C113 15P

R126 10K

C132 15P

C114 15P

15P

C106

1K

R172

R111 10K

R112 10K

10K

R110

R124 10K R123 10K

C231 15P

R225 10K

C213 15P

R223 10K

1000P

C200

R207 10K

4

1K

R272

15P

C206

R211 10K

R212 10K

C214 15P

R224 10K

C232 15P

R226 10K

0.1

C224

0.1

C124

R294 2.2K

R194 2.2K

R295 2.2K

R195 2.2K

3.3K

R946

3.3K

R945

6.2K

R466

6.2K

R465

C38 0.01 C37 0.01 C34 0.01 C33 0.01

20

19

21

9

8

5

10

39

C107

0.1

R228

+

++

+

A

AUDIO UNIT (X09-5940-10) (A/2)

15.0V

-15.0V

15.0V

-15.0V

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

13

JIHGF

X09-5940-10 A/2 (2/4)

Q6

7

D41

Q81

J3

D82

D67

D63

D76

Q83

D66

D78

Q82

Q95

D87

Q96

D83

Q90

Q93

Q99

D402

Q404Q402

Q410

Q406

D158

D157

Q408

D160

D404

Q416

Q412

Q420

Q424

Q421

Q418

D308

D161

Q426

Q422

Q307Q305

D159

Q405

Q403Q401

Q407

Q409

D401

D302

Q304Q302

Q210

Q306

D152

D151

Q308

D154

Q411 Q415

Q417

D405

Q425

Q419

D403 Q423

D38

Q312

D304

Q316

Q212

Q320

Q318

D306

D155

Q314Q322

Q321

Q967 D958

D153

Q303Q301

Q309

D301 D203

Q317

D305

Q315Q311

Q325

Q319

Q323

D39

IC6 IC6(1/2)

Q54

Q53

D70

Q52

Q51

D69

Q50

D68

Q80

H/U- AMP

(2/2)

D80

MAIN

AMP

COMPARATOR

CURRENT SIGNAL AMP

IDLE

ADJ

IDLE

ADJ

IDLE

ADJ

IDLE

4

2

3

812

6

711

10 13

195

C513

0.1

R502

100K

4.7K

R507

R516

15K R581

10K

R508

47K

C30

0.01

R611

10K

R568

10K

R525

100K

47 R524

47

R610

220

R460

33

R515

1.5K

R566

10K

R518

20K

R3

2

1.5

R404 22K

R414

R420

6.8K

R452

C410

22P

22K

R458

1.8K

R418

R416

150

4.3K

VR8

R422

C408R412

C406

4700P100

R410

C412

100P

47u251K

R406

1K

R408

1K

C461

220u50

4.3K

R461

10

1/2W

R424

150 R423

150

10u50

C80

1K

C422

6800P

R448

R434

100

1K

C420

6800P

2W

R446

0.1 2W

0.1

0.01

C76

R577

R572

4.7

R573

4.7

220 220

R360

33

R419R455

R411

1K

R409

100

C407

C405

4700P

C411

100P

47u25

R413

22K

C409

22P

4.3K 4.3K

VR7

6.8K

R451

R417

R453

150

R421

1.8K

1000P

R322

R312

R310

R320

6.8K

R356

100

C310

22P

R314

22K

1K

R318

R316

150

150 R358

1.8K

4.3K 4.3K

VR6

C308

4700P

C306

C312

47u25

100P

220u50

C161

R324

150

R161

10

1/2W

R323

150

R459

1K

6800P

C415

10u50

R435

100

1K

6800P

C421 C419

R439

R443

4.7

1.5K

2W 2W

R447

0.1

220

R445

0.1

4.7

R441

10u50

C75

R614

1K

6800P

C320

1K

6800P

C322

220

1000P

R319R321

22K

C307 R311

4700P

C305 100

R309

47u25 1K

R313

C309

22P

4.3K 4.3K

VR5

R357

1.8K

6.8K

R355

R315

150

R359

1K

C315

10u50

R331 1K

R343

4.7

220

R333

100

R341

4.7

LOGO LED+B

NC

30

9

8

76

51

4

R187

268

3L5

R80

47

R78

6.8K

R79

47

R76

6.8K

R70

R73

10K

C81

R69

10K

47u25

6800P

C321

6800P

C319

1.5K

R339

33

R351

120P

C313

510

R325

100P

C311

2W

0.1

R345

2W

0.1

R347

150

R317

2W

0.1

R348

2W

0.1

R346

1.5K

R338

4.7

R344

1K

R232

1.5K

R340

4.7

R342

100

R334

120P

C314

510

R326

10u50

C316

100

R335

100

R328

120P

C413

510

R425

33

R457

1K

R405

1K

R407

R403 22K

1000P

R303 22KR304 22K

1K

R307

1K

R305

1K

R308

1K

R306

100

R428

1.5K

R440

4.7

R442

10u50

C416

120P

C414

510

R426

1.5K

R438

220

R454

4.7

R444

1000P

100K

R582

47K

R523

15K

R503

63

12K

R517

R578 10

R571 10K

0.01

C920

R613 10K

R612 270

1K

R179

10K

R174

15K

R619

220

R529

C921 0.01

220

R361

1.5K

R337

100

R433

1.5K

R437

R241

4.7K

R509

330

R967

R71 10K

R500

R501

1K

C515 100P

R532 1M

4

3

C516 100P

R504 1M

5VEEIN2+ IN1+

6IN2- 2

1

11

OUT2 OUT1

IN1-

7

8VCC

13

4.7K

R506

2.7K

R513

3.9K

R514

6

4.7K

R510

0.01

C503

10u50

C255

10u50

C69

R84 47K R961 47K

R964 15KR83 15K

330

R82

22K

R81 22K

R970

43

56

10K

R72

10K

R75

10K

R74

10K

R67

57

DATAH

REQH

CHCON

LX BU

REQC

CHCLK

DATAC

39

14

1K

R68

C363

220P

R363

1.5K220P

C463 R463

1.5K

R364

1.5K 220P

C364C464

220P

R464

1.5K

R329R330R429R431R432R430

1000P

C355

1000P

C353

C354

1000P

C352

1000P

C453 C455

1000P 1000P

C454

1000P 1000P

C452

62

60

5.1K

RST

C504

0.1

R604

10

+

++

+

++

+

IC8

10K

5V

0V

5V

2.0V

0V

5V

0V

5.0V

5V

2.0V

-15.0V

15.0V

36.0V

-36.0V

36.0V

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

14 X09-5940-10 A/2 (3/4)

KLMNO

Q67

D17

Q65

D87

9

6Q85

J4

D88

Q98

D93 D91

D62

D84

Q90

D85

Q86

Q94

Q92

Q91 Q97 Q84

S7

Q62

D71 D72

Q64

D11

D4

Q66 Q63

Q61

Q56

Q60

Q57

Q1

Q59 Q58

Q77

D406

Q73

D26

D68

Q25

D12

Q2 Q24

Q22 D13

Q21

Q20

Q26

Q18

Q27

D25

Q17

Q16Q902 Q14 Q12

Q15Q901 Q13 Q11

TRANS. FTR

+15V AVR

-15V AVR

FAN+B

CONT.

VOLTAGE

LIMITER

DATA

COMMUNICATION

REMOTE

OUT DC DET.

5V SW 5V AVR

DC/DC CONVERTER

R

u-COM

D81

C513

0.1

TXRY

C517

0

K

10

0.1

AMP- AMP

R600

270

R601

270

VCC

SY

8

7

SX

RX 1

2

0.1

C512

R603

10u25

R518

20K R521

12K

R32

1.5K

R520

1.5K

TY

R606

1.8K

6

5GND 3

4

C507 0.1

10u50

C80

0.01

C76

R577

R

572

4.7

R

573

4.7

C17

10u50

C14

W55

2

C20

R20 10K

C22

0.01

47u25 C19

R19

11K

C21

0.01

47u25

X1

12.288MHz

NC35

NC66

470

10u50

C5

10

R570

10K

220u10

R95 47K

R94 47K

C77

R91 10K

R93 47K

R92 47K

R90

3.9K

R4

1.8K

C511

100P

C510

100P

R544 10K

R546 10K

R548 10K

R545 10K

R550 10K

NC24

100

21

24

23

22

19

R527

20

18

17

16

AUDIO

SCL

E2PSDA

E2PSCL

SCLAMP

NC17

SDAAMP

NC15

30

27

26

25

29

28

33

32

31

35

34

DIPSW3

DIPSW2

DIPSW1

MODEL1

DIPSW4

NC32

NC31

MODEL2

NC34

VSS1

R539 1K

R540 1K

C509

100P

VSS0

VD1

X2

X1

TEST

XT2

XT1

VDD0

AVDD

ADI

ADV

TEMP1

TEMP2

TEMP3

AVREF1

15

14

13

12

11

10

9

8

LXDATAM

LXDATAS

LXBU

LXCLK

LCLK

LDATAA

LDATAL

7

6

5

4

3

2

1

TEMP6

LXREQS

LCE

AVSS A/D

TEMP5

TEMP4

80

77

78

79

71

74

75

76

72

73

68

69

70

66

67

38

37

36

40

39

COMMSW

LCDILL

NC37

NC36

NC40

LED

42

41

ATT1

ATT2

43

44

45

ATT3

NC44

NC45

R576

180

R574

180

PCON

LXCON

LXREQM

NC64

VDOWN

POWERON

DPWER

DCDET

ABCUR

DCUR

46

47

48

49

NC47

NC48

NC49

50

51

52

53

MUTE1

MUTE2

RESET

FAN1

54

55

56

57

SW5V

58

59

60

FAN2

R

1

63

64

65

61

62

R505

10K

VSS

NC

4

3

VO

V

D

2

4.7uH

C31 12P

C23

1500P

8

7

8

R555

C508

L5

R556

47u25

3K

10K

R24 R23

18K 18K

R26 R25

4700u42

C36 C35

4700u42

1500P

C24 10

1/2W

10

1/2W

98

C32 12P

L9

R59

4.7K

R60

47K

C29

220u16

C51

1u50

R51

4.7K

3900u16

W1

W2

R22

6.2K

R17

3.3K

13

10

11

12

15

14

L3

4

5

6

7

1

2

3

10

9

11

12

13

7

8

6

5

4

C12

C11

14

15

L4

3

2

1

C902

3

W50

2

1

5

4

W52

83

7

62

1

94

510

W56

R12

10

R11

10

0.01

C82

100u10

C85

1.5K

R519

R605 4.3K

R602 4.3K

1.8K

R607

R578 10

R571 10K

10u50

C27

10K

R580

C28 10u50

220

TH3

TH2

TH1

TH5

TH4

100K

R561

100

R563

100K

R562 100

R564

R549 10K

100

R531

100

R530

AUDIO MUTE

SDA

100

R528

100

R543

R536 2.7K

R535 2.7K

R526 100

R541 1K

R542 1K

AUDIO

C501 1000P

C502 1000P

C55 0.01

R65 2.2K

1

2

R14 4.7K R13 4.7K

R45 33K

1K

R47 510

R46

C53 0.1

10K

R48

100K

R58

10K

R50

R681 12K

C10 0.01

C9 0.01

R579 11K

C8 0.01

R569 11K

C7 0.01

R567 11K

C6 0.01

R565 11K

R560 47K

100

R21

0.01

C13

54

52

C52 47u25

10u50

C50

47

R512

47

R511

20K

R522

1

R99

10K

12K

R86

10K

R97

0.01

C78

8.2K

R98

100K

R96

0.01

C70

5.6K

R87

12

6

55

C506

10K

R67

100u10

C72

27

26

25

28

18

16

19

20

5

10

9

8

18

16

62

63

53

57

59

58

46

6

39

11

76

77

76

20

12

13

14

21

20

2.7K

R534

2.7K

R533

21 76

34

5

98

11

10

R537

1K

+

++

+

IC9

IC4

IC3

10K

0V

5V

0V

14V

14.2V

0V

5V

0V

5V

0V

5V

0V

5V

5.0V

0V

15.0V

-15.0V

5V

0V

5.0V

36.0V

-36.0V

14.4V

14.2V

5.0V

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

15

TSRQP

1

2

3

4

5

6

7

X09-5940-10 A/2 (4/4)

CAUTION : For continued safety, replace safety critical

componentsonlywithmanufacturer’srecommendedparts

(refer to parts list).

Indicates safety critical components. To reduce the

risk of electric shock, leakage-current or resistance mea-

surements shall be carried out (exposed parts are ac-

ceptably insulated from the supply circuit) before the

appliance is returned to the customer.

•DC voltages are as measured with a high impedance

voltmeter. Values may vary slightly due to variations

between individual instruments or/and units.

2SA965-F

2SA992-A

2SC1845-A

2SC2235-F

B

C

E

2SA1576A

2SC3419

B

EC

2SB1375-F

2SD2012-F

2SC4081

DTA114EUA

DTC114EUA

NJM4565MD-ZB

2SK246

D

G

S

NJM2058M-ZB

UPC494GS

S7

D74

1

Q20

Q8

Q10

Q9

Q74

Q7

D75

Q31

Q30

D8

D9

CN3

D2

D1

P1

J8

J7

Q75

S6

RST

ID NUMBER

R590

47K

M

MSW

42

41

ATT1

ATT2

43

44

45

ATT3

NC44

NC45

R574

180

E

RON

P

WER

CDET

B

CUR

D

CUR

46

47

48

49

NC47

NC48

NC49

50

51

52

53

M

UTE1

M

UTE2

R

ESET

FAN1

54

55

56

57

S

W5V

58

59

60

FAN2

R620

10K

VSS

NC

4

3

VOUT

VDD

1

2

2.2u50

C86

R472

47K

OUTCTRL

150K

100u10

4

.

7K

R12

10

R11

10 4

GND

8C1

7

6

5

RT

CT

DTC

3

2

1

FBACK

IN1-

IN1+

R3

C4

10u50

C54

R62

1.5K

L1

C1

10u25

1

3

2

W51

W58

21

BL-

BR+

BR-

BL+

34

56

87

1

2

3

4

BATT

P-CON

GND

9

12

10

11

13

E2

E1 9

C2

VCC

10

11

12 47u25

C2

REF

IN2-

IN2+

14

15

16

59

58

57

56

55

54

53

52

43

100K

R562

56

R10

56

R9

1000P

C3

R14 4.7K R13 4.7K

10K

R50

4

5

3

2

1

1.5K

R8 1.5K

R7

8.2K

R2

15K

R1

R66 3.3K

R40 3.3K

3.9K

R63

0.047

C350

0.047

C351

1/2W

10

R370

1/2W

10

R371

0.047

C450

0.047

C451

1/2W

10

R471

1/2W

10

R470

10K

R64

46

27

28

25

26

60

AR+

AL-

AR-

AL+

F1(30A)

(F52-0015-05)

F2(30A)

(F52-0015-05)

+

+ +

+

IC4

IC10

XXV-02A (1/2)

0

K

10K

5.0V

3.6V

0V

14.2V

12V

0V

14.4V

5.0V

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

16

UVWXY

1

2

3

4

5

6

7

X08-4240-10 (1/2), X09-5940-10 B/2 (1/1)

15.0V

-15.0V

5.0V

3.5V

1.7V

5.0V

IC7

ED2(SEGMENT)

PREAMPLIFIER UNIT (X08-4240-10)

(X09-5940-10) (B/2)

A

CN2

BCH

ST/MONO

S3

S9

S8

S7

15Hz24Db/oct

(3/4)

IC2(2/4)

IC2(1/4) IC2(4/4)

S4

CN1

ST/MONO

ACH

S1 HPF,12dB/oct,

F=VRcont

IC1(2/4)

IC1(1/4)

S2

INPOUT SENS.

ON/OFF

ISF,

IC2

D2

WH2

I

C

D

I

C

I

C

D

E

ENT

I

C

B30-1601-05

D79

D92 1SS355:

:

CN2

D92

CN1

1/2

CN4

X09-

(F09-1885-15)

FAN

(F09-1846-15)

FAN

LCD DRIVER

ISO-BL 9

C18 0.01

TP155

TP51

C200

10u35

DGND

FAN+B 2

1

R248

15 1000P

R247

15

C906

R200 4.7K

TP145

Ach

TP153

100K

R210

R211

1K

Bch

SCL-BMS

SDA-BMS

MUTE-BMS

1

2

6ISO-AR

ISO-AL 3

4

5

ISO-BR 7

8

R9

47K

TP152

2

1

3

TP49

47K

TP47

R2

5

4

7

6

47K

8

R1

C3

0.22

57

24

R203 470

R204 470

R205 470

R202 470

C201

0.01

CL

64 DI

S3

S2

S1

2

1

3

DE

DO

OSC

VSS

VDD2

VDD1

63

62

61

60

59

58

S11

S7

S6

S5

S4

5

4

7

6

S10

S9

S8

9

8

11

10

S18

S15

S14

S13

S12

13

12

15

14

S16

16

S17

S21

S19

S20

S22

S23

S24

TP126

TP125

TP124

TP123

TP122

TP121

TP120

TP119

17

18

19

20

21

22

23

TP150

KI1

VDD

TEST

KI5

KI4

KI3

KI2

54

56

55

53

52

51

KS6

50

49

KS3

KS4

KS5 47

48

46 R208

1K

TP113

S38

COM2

COM3

KS1

KS2 44

45

42

43

S39

S40

COM1 40

41

38

39

S31

S25

S26

S27

S28

S29

S30

S34

S35

S36

S37 36

37

34

35

S33

S32

33

TP115

TP117

TP116

TP114

TP159

TP158

TP56

45

67

TP55 10

TP57

9

C62

0.22

C8

0.22

TP53

R3

130K

C5

0.22

TP52

R5

22K

3

21C61

0.22

C7

0.22

R237

39K

TP54

12

13

10u35

8TP58

TP161

TP160

C64

1

2

3

TP157

R239

47K

11

4

5

7

10u35

TP156

14 C63

6

8

TP118

27

25

26

28

29

30

31

32

R111

47K

22AMP-BL

ISO-GND

AMP-AL

AMP-AR

ISO-GND

AMP-BR

DI

CL

CE

10

11

12

DO

DGND 13

14

15

19

GND 16

17

18

GND

20

21

ILL-GND

LOGO-LED

FAN+B

ILL+B

23

24

25

+15V

SW5V

-15V

26

27

28

29

30

TP27

3

1

2

7

5

4

6

8

R116 47K

C102

10u35

R115

47K

C101

10u35

12

6

0.22

TP28

TP40 TP41

R104

8.2K

TP85

TP42

R105

C107

10u35

C108

10u35

TP35

R103

9.1K

TP33

TP30

R102

47K

C104

0.1

R108

R101

47K

56K

50K(C)

VR4

R126

9.1K

C106 54

7

TP34

6

3

1

4

2

5

8

7

9

C28

0.01

TP29

C103

0.1

TP31

C105

0.22 3

2

R122

8.2K TP32

1

R110 47K

56K

47K

R107

7

TP46

TP38

8

3

2

1

R128

470

TP36

C29 0.01

4

5

6

TP37

T

P

TP39 7

4

9

8

R1

1

10

K

TP43

5

3

6

TP174 TP170

100

R233

TP1

TP17

TP16

TP15

TP13

TP12

TP11

TP10

TP3

TP2

TP4

TP5

TP6

TP7

TP9

TP8

TP14

TP18

TP19

TP21

TP20

TP23

TP22

TP25

TP24

TP26

R213 10K

470

R129

10K(A)

VR5

47K

R240

56K

R8

0.01

C19

56K

R7

0.22

C4 0.22

C6

TP130

TP127

TP128

TP129

TP131

TP132

TP133

TP135

TP134

TP136

TP138

TP137

TP151

TP149

TP148

TP147

TP146

TP141

TP139

TP140

TP142

R206 1K

R207 1K

TP143

TP144

2

1

3

S12

S11

S10

S9

S5

S6

S8

S7

S3

S4

S2

S1

C3

C1

C2

LOGO-LED

DGND

FAN+B 1

2

30.047

C202

0.047

C203

820P

C204

68K

R201

1K

R209

S17

S19

S18

S16

S13

S20

S21

S14

S15

61

62

63

64

63

64

61

62

Ach Bch

R238 39KR6 22K

130K

R4

C98

C99 0.01

DGND 1

FAN+B 2

3

0.01

DGND

2

FAN+B

LOGO-

1

LED

+

++

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

17

ADACABAAZ

1

2

3

4

5

6

7

X08-4240-10 (2/2)

0V

8.5V

-15.0V

-15.0V 15.0V

15.0V

ED2(SEGMENT)

IC8

ED2(COMMON)

XXV-02A (2/2)

S6

LPF +10DB

18DB/oct

IC4(4/4)

INVERTER

PHASE

S. IC1(3/4)

IC1(4/4)

PHASE

INVERTER

INPOUT SENS.

HPF/OFF/LPF IC6(1/2) IC5

E-VOL

OFF/ON

AMP CONTROL

IC4(3/4)

IC6 IC5(1/2)

D1

S5

HPF,12dB/oct,

F=VRcont

IC4(2/4)

IC4(1/4)

(2/2)

IC1,2,4

B30-1641-05

D1 MA3082-M

IC8 E-TDA7409DTR

IC7 LC75853NE-E

D2

NJM2058M-ZB

:

B38-1150-05ED2 :

:

SIGNAL LINE

B LINE

GND LINE

NJM4565MD-ZB:IC5,6

C18 0.01

8

3 6

8

110

TP85

C30

0.1

C31

0.15

R32

R33

15K

15K TP100 R37

47K

TP44

14

12

C72

0.1

13 R38

7.5K

C73

0.15

TP163

8

1

3

2

VR2

7

6

45

TP45

50K(C)

9

TP172

9

R112

10K 10

9

T

P43

R217

10K

TP170

3

13

12

810u35

C114

TP171

C115

10u35

11

14

C9

TP64

470

TP107

3

2

4

5

8

9

7

6

TP106

5

3

2

TP108

R54

470

R53

1

46

TP112

7

9

8

TP168

TP167 R50

10K

C51

0.01

C53

0.01

TP169

4

R52

20K

2

31

C50

1000P

R16

1K

TP79

R60

R14

1K 6

1K

5

TP80

7

8

1u50

C10

1u50

TP75

TP72

TP71

TP73

TP74

TP76

TP77

TP81

C17

10u35TP87

R13

47K

R250

47K

R249

TP111

9

10

R43

8

47K

TP166

10K

TP110

R246

10K

R51

R245

100

TP109

7

TP173

6

R55

10K

58

TP83

R17

1K

C49

1000P

R15

R61

1K

2

TP70

TP82

31

4

C1

0.01

C2

0.01

TP63

TP62

0.01

C11

R228

R229

390

TP67

TP69

813

OUTRR

OUTLR

4

3

2

SE1L

1

SE2L

SE1R

7

6

5SE3L

SE2R

SE4R

SE3R

17

18

19

20

VDD

SCL

SDA

14

15

16

OUTLF

MUTE

OUTRF

R19

10

9CREF

SE4L

GND

R18

11

12

SWL

SWR

TP65

TP66

TP68 10K

7

10K

1

2

TP84

4

5

8

TP175

36

C52

10u35

R12

47K

C16

TP60

TP61

10K

R215

R213 10K

100P

C110

20K

R114

47P

C109

3.3K

R35

2.2K

R36

C32 0.022 C76 0.033

2.2K

R242

10K

R241 220K

R243

TP86 TP99

TP101

TP164

TP165

TP98

TP96

TP162

56K

R26

TP88

TP90

R22 8.2K

TP102

TP103

C24

0.22

C20

10u35 C22

0.1

47K

R20

TP91

45

6

9.1K

R24

TP89 TP95

12

6

4

3

9

7

8

5

0.22

C25

TP94

0.1

47K

R21

10u35

C21 C23

9.1K

R25

2

3

TP92 8.2K

R23 TP93

C34 0.01

TP104

R28 47K

10u35

C26

7

50K(C)

VR1

R29

56K

R27

47K

C27

10u35

1TP105

TP78

0.01

C900

0.01

C901

0.01

C902

0.01

C903

0.01

C904

0.01

C905

10u35

C12

100

R230

100

R231

100

R232

10u35

C14

10u35

C15

10u35

C75

10u35

C36

VR3

10K(A)

C33 0.01

2

3

1

C1

C2

C3

S17

S21

S20

S19

S18

S8

S13

S15

S16

S14

S11

S12

S9

S10

S6

S7

S5

S4

S3

S2

S1

11

15K

R42

12K

R244

17

24

23

20

22

21

19

18

6

16

15

13

14

12

10

11

9

8

7

3

5

4

2

1

17

24

23

20

22

21

19

18

6

16

15

13

14

12

10

11

9

8

7

3

5

4

2

1

COM.1

COM.2

SEG.20

SEG.17

SEG.19

SEG.18

SEG.21

COM.3

SEG.11

SEG.16

SEG.15

SEG.12

SEG.14

SEG.13

SEG.10

SEG.9

SEG.7

SEG.8

SEG.6

SEG.4

SEG.5

SEG.3

SEG.2

SEG.1

SEG.6

COM.2

COM.1

SEG.20

COM.3

SEG.21

SEG.19

SEG.18

SEG.16

SEG.17

SEG.15

SEG.13

SEG.14

SEG.12

SEG.9

SEG.11

SEG.10

SEG.8

SEG.7

SEG.5

SEG.4

SEG.2

SEG.3

SEG.1

+

CAUTION : For continued safety, replace safety critical components only with manufacturer’s

recommended parts (refer to parts list).

Indicates safety critical components. To reduce the risk of electric shock, leakage-current or

resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply

circuit) before the appliance is returned to the customer.

•DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to

variations between individual instruments or/and units.

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

18 Parts with the exploded numbers larger than 700 are not supplied.

EXPLODED VIEW

3

2

1

BA

in the transistor)

(X09-)

(A/2)

J1

(X09-)

CN3

(X09-)

J7

(X09-)

J3

(X09-)

J8

(X09-)

J4

(X09-)

S7

(X09-)

(X08-)

S6 S3S5 S4 S2 S1

(X08-)

VR2 VR4VR3VR1 VR5

(X09-)

(B/2)

A

B

C

D

E

F

G

H

J

K

L

M

N

P

Q

3x12

4x8

2x5

4 WASHER

2x8(BLK)

3x10(BLK)

2x6

2.6x6

3x6(BLK)

3x8(BLK)

3x8

3x16

3x14

2x8

3x12

: N09-6216-05

: N09-6218-05

: N09-6220-05

: N15-1040-48

: N80-2008-43

: N80-3010-43

: N82-2006-48

: N84-2606-48

: N89-3006-43

: N89-3008-43

: N89-3008-48

: N89-3016-48

: N09-6217-05

: N80-2008-48

: N83-3012-48

26 27 28

M

x2

H

x2

L

x2

C

x2 Qx2

G

x3

451

13

14

6

8

719

H

L

LL

P

PP

H723

723

722

715

F

FF

A

x3

A

x4

K

x2

715

730

G

LL

L

731

(Insulating sheet is contained

24

ED1

L

N

x8

N

x16

7

17 16

715

724

731

716

702

K

x4

718

x2

K

x3

K

x2

K

x3

K

x2

K

FC1

F

FF

F

D

BJ

L

E

x2

F

x4

3

F2

F1

10

41

(X08-)

42

(X08-)

40

(X08-)

743

(X08-)

751

(X09-)

752

(X09-)

746

(X08-)

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

XXV-02A

19

Indicates safety critical components.

✽New parts

Parts without Parts No. are not supplied.

Les articles non mentionnes dans le Parts No. ne sont pas fournis.

Teile ohne Parts No. werden nicht geliefert.

Ref. No. A

d

dN

e

wParts No. Description Desti-

nation Ref. No. A

d

dN

e

wParts No. Description Desti-

nation

E: Europe K : North America M: Other Areas W: Without Europe

PARTS LIST

11B

✽

A21-4550-12 DRESSING PANEL K

11B

✽

A21-4551-12 DRESSING PANEL E1

33A

✽

A64-3671-02 PANEL

41A

✽

B07-3153-13 ESCUTCHEON

51A

✽

B07-3154-12 ESCUTCHEON

61B

✽

B07-3155-12 ESCUTCHEON

71A

✽

B10-4717-03 FRONT GLASS

81BB19-2257-03 LIGHTING BOARD

10 1B

✽

B43-1533-14 BADGE

-B46-0100-50 WARRANTY CARD

-

✽

B46-0674-04

USER CARD (25TH ANNIVERSARY)

K

-

✽

B46-0675-04

USER CARD (25TH ANNIVERSARY)

E1

-

✽

B64-3085-00 INST. MANUAL (ENG,FRE,SPA)

-

✽

B64-3086-00

INST. MANUAL (GER,DUT,ITA,POR)

E1

-

✽

B64-3086-00 INST. MANUAL (T-CHI) E1

FC1 3B E39-0643-05 FLAT CABLE

13 1B

✽

F01-1796-01 HEAT SINK

14 1B

✽

F07-1158-02 COVER K

14 1B

✽

F07-1159-02 COVER E1

16 1B F09-1846-05 FAN

17 1A F09-1885-15 FAN

F1,2 3A F52-0015-05 FUSE (BLADE TYPE) (30A)

-H10-4894-13

POLYSTYRENE FOAMED FIXTURE

-H13-2056-04 CARTON BOARD

-H25-1199-04 PROTECTION BAG

-H25-1200-04

PROTECTION BAG (250X350X0.03)

-

✽

H54-3494-03 ITEM CARTON CASE K

-

✽

H54-3495-03 ITEM CARTON CASE E1

24 1B K24-4146-03 PUSH KNOB (VR CAP)

26 1A N99-1577-15 SCREW SET

27 1A

✽

N99-1770-15 SCREW & WRENCH KEY SET

A2AN09-6216-05 TAPTITE SCREW

B3AN09-6218-05 TAPTITE SCREW

C1BN09-6220-05 MACHINE SCREW

D3AN15-1040-48 FLAT WASHER

E3AN80-2008-43 PAN HEAD TAPTITE SCREW

F3AN80-3010-43 PAN HEAD TAPTITE SCREW

G1AN82-2006-48

BINDING HEAD TAPTITE SCREW

H1AN84-2606-48 PAN HEAD TAPTITE SCREW

J3AN89-3006-43

BINDING HEAD TAPTITE SCREW

K3AN89-3008-43

BINDING HEAD TAPTITE SCREW

L2AN89-3008-48

BINDING HEAD TAPTITE SCREW

M1AN89-3016-48

BINDING HEAD TAPTITE SCREW

P1BN80-2008-48 PAN HEAD TAPTITE SCREW

Q1BN83-3012-48 PAN HEAD TAPTITE SCREW

28 1A W01-1606-05 ACCESSORY

40 2B B11-1446-04 REFLECTION SHEET

41 2A B11-1447-04 OPTICAL DIFFUSER

42 2B B19-2258-12 LIGHTING BOARD

D2 B30-1641-05 LED

ED2 2B B38-1150-05 LCD ASSY

C1,2 CK73GB1H103K CHIP C 0.010UF K

C3-8 CK73FB1H224K CHIP C 0.22UF K

C9,10 CD04AS1H010M ELECTRO 1UF 50WV

C11 CK73GB1H103K CHIP C 0.010UF K

C12 CD04AS1V100M ELECTRO 10UF 35WV

C14-17 CD04AS1V100M ELECTRO 10UF 35WV

C18,19 CK73GB1H103K CHIP C 0.010UF K

C20,21 CD04AS1V100M ELECTRO 10UF 35WV

C22,23 CK73GB1H104K CHIP C 0.10UF K

C24,25 CK73FB1H224K CHIP C 0.22UF K

C26,27 CD04AS1V100M ELECTRO 10UF 35WV

C28,29 CK73GB1H103K CHIP C 0.010UF K

C30 CK73GB1H104K CHIP C 0.10UF K

C31

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CK73FB1H154K CHIP C 0.15UF K

C32 CK73GB1H223K CHIP C 0.022UF K

C33,34 CK73GB1H103K CHIP C 0.010UF K

C36 CD04AS1V100M ELECTRO 10UF 35WV

C49,50 CK73GB1H102K CHIP C 1000PF K

C51 CK73GB1H103K CHIP C 0.010UF K

C52 CD04AS1V100M ELECTRO 10UF 35WV

C53 CK73GB1H103K CHIP C 0.010UF K

C61,62 CK73FB1H224K CHIP C 0.22UF K

C63,64 CD04AS1V100M ELECTRO 10UF 35WV

C72 CK73GB1H104K CHIP C 0.10UF K

C73

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CK73FB1H154K CHIP C 0.15UF K

C75 CD04AS1V100M ELECTRO 10UF 35WV

C76 CK73GB1H333K CHIP C 0.033UF K

C101,102 CD04AS1V100M ELECTRO 10UF 35WV

C103,104 CK73GB1H104K CHIP C 0.10UF K

C105,106 CK73FB1H224K CHIP C 0.22UF K

C107,108 CD04AS1V100M ELECTRO 10UF 35WV

C109 CC73GCH1H470J CHIP C 47PF J

C110 CC73GCH1H101J CHIP C 100PF J

C114,115 CD04AS1V100M ELECTRO 10UF 35WV

C200 CD04AS1V100M ELECTRO 10UF 35WV

C201 CK73GB1H103K CHIP C 0.010UF K

C202,203 CK73GB1H473K CHIP C 0.047UF K

C204 CK73GB1H821K CHIP C 820PF K

C900-905 CK73GB1H103K CHIP C 0.010UF K

C906 CK73GB1H102K CHIP C 1000PF K

CN1 E41-2186-05 FLAT CABLE CONNECTOR

CN2 E41-0941-05 PIN ASSY

WH2 E39-0655-05 WIRING HARNESS

R1,2 RK73GB2A473J CHIP R 47K J 1/10W

R3,4 RK73GB2A134J CHIP R 130K J 1/10W

R5,6 RK73GB2A223J CHIP R 22K J 1/10W

R7,8 RK73GB2A563J CHIP R 56K J 1/10W

R9 RK73GB2A473J CHIP R 47K J 1/10W

R12,13 RK73GB2A473J CHIP R 47K J 1/10W

R14-17 RK73GB2A102J CHIP R 1.0K J 1/10W

XXV-02A

PREAMPLIFIER UNIT (X08-4240-10)

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XXV-02A

20

Indicates safety critical components.

Ref. No. A

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E: Europe K : North America M: Other Areas W:Without Europe

PARTS LIST

R18,19 RK73GB2A103J CHIP R 10K J 1/10W

R20,21 RK73GB2A473J CHIP R 47K J 1/10W

R22,23 RK73GB2A822J CHIP R 8.2K J 1/10W

R24,25 RK73GB2A912J CHIP R 9.1K J 1/10W

R26,27 RK73GB2A563J CHIP R 56K J 1/10W

R28,29 RK73GB2A473J CHIP R 47K J 1/10W

R32,33 RK73GB2A153J CHIP R 15K J 1/10W

R35 RK73GB2A332J CHIP R 3.3K J 1/10W

R36 RK73GB2A222J CHIP R 2.2K J 1/10W

R37 RK73GB2A473J CHIP R 47K J 1/10W

R38 RK73GB2A752J CHIP R 7.5K J 1/10W

R42 RK73GB2A153J CHIP R 15K J 1/10W

R43 RK73GB2A473J CHIP R 47K J 1/10W

R50,51 RK73GB2A103J CHIP R 10K J 1/10W

R52 RK73GB2A203J CHIP R 20K J 1/10W

R53,54 RK73GB2A471J CHIP R 470 J 1/10W

R55 RK73GB2A103J CHIP R 10K J 1/10W

R60,61 RK73GB2A102J CHIP R 1.0K J 1/10W

R101,102 RK73GB2A473J CHIP R 47K J 1/10W

R103 RK73GB2A912J CHIP R 9.1K J 1/10W

R104 RK73GB2A822J CHIP R 8.2K J 1/10W

R105 RK73GB2A563J CHIP R 56K J 1/10W

R107 RK73GB2A473J CHIP R 47K J 1/10W

R108 RK73GB2A563J CHIP R 56K J 1/10W

R110,111 RK73GB2A473J CHIP R 47K J 1/10W

R112 RK73GB2A103J CHIP R 10K J 1/10W

R114 RK73GB2A203J CHIP R 20K J 1/10W

R115,116 RK73GB2A473J CHIP R 47K J 1/10W

R122 RK73GB2A822J CHIP R 8.2K J 1/10W

R126 RK73GB2A912J CHIP R 9.1K J 1/10W

R128,129 RK73GB2A471J CHIP R 470 J 1/10W

R200 RK73GB2A472J CHIP R 4.7K J 1/10W

R201 RK73GB2A683J CHIP R 68K J 1/10W

R202-205 RK73GB2A471J CHIP R 470 J 1/10W

R206-209 RK73GB2A102J CHIP R 1.0K J 1/10W

R210 RK73GB2A104J CHIP R 100K J 1/10W

R211 RK73GB2A102J CHIP R 1.0K J 1/10W

R213 RK73GB2A103J CHIP R 10K J 1/10W

R215 RK73GB2A103J CHIP R 10K J 1/10W

R217 RK73GB2A103J CHIP R 10K J 1/10W

R228,229 RD14BB2C391J RD 390 J 1/6W

R230-233 RK73GB2A101J CHIP R 100 J 1/10W

R237,238 RK73GB2A393J CHIP R 39K J 1/10W

R239,240 RK73GB2A473J CHIP R 47K J 1/10W

R241 RK73GB2A103J CHIP R 10K J 1/10W

R242 RK73GB2A222J CHIP R 2.2K J 1/10W

R243 RK73GB2A224J CHIP R 220K J 1/10W

R244 RK73GB2A123J CHIP R 12K J 1/10W

R245 RK73GB2A101J CHIP R 100 J 1/10W

R246 RK73GB2A103J CHIP R 10K J 1/10W

R247,248 RK73GB2A150J CHIP R 15 J 1/10W

R249,250 RK73GB2A473J CHIP R 47K J 1/10W

VR1,2 2A R31-0241-05 VARIABLE RESISTOR (50K,C)

VR3 2A R31-0238-05 VARIABLE RESISTOR (10K,A)

VR4 2A R31-0241-05 VARIABLE RESISTOR (50K,C)

VR5 2A R31-0238-05 VARIABLE RESISTOR (10K,A)

S1-5 2A S62-0873-05 SLIDE SWITCH

S6 2A S62-0874-05 SLIDE SWITCH

S7-9 S70-0922-05 TACT SWITCH

D1 MA3082-M ZENER DIODE

IC1,2 NJM2058M-ZB ANALOGUE IC

IC4 NJM2058M-ZB ANALOGUE IC

IC5,6 NJM4565MD-ZB ANALOGUE IC

IC7 LC75853NE-E MOS-IC

IC8 E-TDA7409DTR ANALOGUE IC

D92 B30-1601-05 LED

C1 C90-5557-05 ELECTRO 10UF 25WV

C2 CD04BJ1E470M ELECTRO 47UF 25WV

C3 CF92FV1H102J MF-C 1000PF J

C4 CD04BJ1A101M ELECTRO 100UF 10WV

C5 CD04BJ1H100M ELECTRO 10UF 50WV

C6-10 CK73GB1H103K CHIP C 0.010UF K

C11,12 CD04BC1C392M ELECTRO 3900UF 16WV

C13 CK73GB1H103K CHIP C 0.010UF K

C14 CD04BJ1H100M ELECTRO 10UF 50WV

C17 CD04BJ1H100M ELECTRO 10UF 50WV

C19,20 CD04BJ1E470M ELECTRO 47UF 25WV

C21,22 CK73GB1H103K CHIP C 0.010UF K

C23,24 CF92FV1H152J MF-C 1500PF J

C27,28 CD04BJ1H100M ELECTRO 10UF 50WV

C29 CD04BJ1E221M ELECTRO 220UF 25WV

C30 CK73GB1H103K CHIP C 0.010UF K

C31,32 CC73GCH1H120J CHIP C 12PF J

C33,34 CK73FB1C105K CHIP C 1.0UF K

C35,36

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C90-6753-05 ELECTRO 4700UF 42WV

C37,38 CK73FB1C105K CHIP C 1.0UF K

C50 CD04BJ1H100M ELECTRO 10UF 50WV

C51 CD04BJ1H010M ELECTRO 1.0UF 50WV

C52 CD04BJ1E470M ELECTRO 47UF 25WV

C53 CK73GB1H104K CHIP C 0.10UF K

C54 CD04BJ1H100M ELECTRO 10UF 50WV

C55 CK73GB1H103K CHIP C 0.010UF K

C69 CD04BJ1H100M ELECTRO 10UF 50WV

C70 CK73GB1H103K CHIP C 0.010UF K

C72 CD04BJ1A101M ELECTRO 100UF 10WV

C75 CD04BJ1H100M ELECTRO 10UF 50WV

C76 CK73GB1H103K CHIP C 0.010UF K

C77 CD04BJ1A221M ELECTRO 220UF 10WV

C78 CK73GB1H103K CHIP C 0.010UF K

C80 CD04BJ1H100M ELECTRO 10UF 50WV

C81 CD04BJ1E470M ELECTRO 47UF 25WV

C82 CK73GB1H103K CHIP C 0.010UF K

C85 CD04BJ1A101M ELECTRO 100UF 10WV

C86 CD04BJ1H2R2M ELECTRO 2.2UF 50WV

C98,99 CK73GB1H103K CHIP C 0.010UF K

C100 CF92FV1H102J MF-C 1000PF J

AUDIO UNIT (X09-5940-10)

PREAMPLIFIER UNIT (X08-4240-10)

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Kenwood XXV-02A - 25th Anniversary Products... User manual

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