Phonic XP 3000 Manuale utente

SERVICE MANUAL

POWER AMPLIFIER

3000/3000(B)

XP 3000

PHONICCORPORATION Page 3

XP3000/3000(B)

SERVICE MANUAL

Phonic reserves the right to improve or alter any information supplied within this document without

prior notice.

V1.1 08/01/02

CONTENTS

CONTENTS..............................................4

PANEL LAYOUT.........................................5

SYSEM BLOCK DIGRAM...........................6

POWER AMPLIFIER PCB..........................7

AMPLIFIER INPUT SCHEMATIC.............8

AMPLIFIER OUTPUT SCHEMATIC..........9

POWER AMPLIFIER SCHEMATIC.........10

POWER AMPLIFIER PCB-PART LIST.....11

POWER SUPPLY PCB.............................15

POWER SUPPLY SCHEMATIC-1..........16

POWER SUPPLY SCHEMATIC-2..........17

POWER SUPPLY PCB-PART LIST........18

CH1/CH2 CONTROL PCB............................21

CH1/CH2 CONTROL SCHEMATIC-1.........22

CH1/CH2 CONTROL SCHEMATIC-2.........23

CH1/CH2 CONTROL PCB-PARTLIST........24

MISCELLANEOLUS ITEMS....................... 26

POWER REQUIREMEMT CLASSICATION.....30

DIMEMISIONS...................................................31

SERVICE MANUAL

POWER AMPLIFIER

3000/3000(B)

XP 3000

PHONICCORPORATION

Page LM XP3000/3000(B)

SERVICE MANUAL

PANEL LAYOUT

PHONICCORPORATION Page 5

XP3000/3000(B)

SERVICE MANUAL

Sub Woofer Module

XP2000B & XP3000B Including

Sub Woofer

Module

-10

Signal

PL.

-20

-40

(+)

1ASpeaker 1

1BSpeaker 1Gnd

Protect

PL.

Protecion

Limiter

PL.

Amp Ch1

Limiting

Attenuating

Limiter

On/Off

Level L

Normial

30Hz

50Hz

Low Cut

Stereo

Parallel Parallel

Stereo

Bridge

Parallel

Stereo

Red

Yellow

TIP /PIN2

RING /PIN3

SLEEVE/PIN1

SPEAKON Bridge

(-)

1ASpeaker 2

1BSpeaker 2Gnd

Protect

PL.

Protection

Limiter

PL.

-40

Signal

PL.

Amp Ch2

Limiting

Attenuating

Limiter

On/Off

Level R

Normial

30Hz

50Hz

Low Cut

Sub Woofer

Module

GND On/Floating

XP2000B & XP3000B Including

-20

-10

Sub Woofer Module

System block diagram

SYSTEM BLOCK DIAGRAM

PHONICCORPORATION

Page LM XP3000/3000(B)

SERVICE MANUAL

R245

R249

R250 R251 R252

R244

R243

R242

R332

C307

C212

CN14

R280

R269

R335

CN17

ZD207

D201

D202

D205

D204

D203

D208

D209

D219

D220

D302

D303

D304

D216

D211

IC201

C202

C204

C207

C206

C216

C305

C304

C227

C215

C214

C213

C211 C208

C209

C224

C222

C221

C220

C225

C229

C230

C228 R329

ECB

Q216

ECB

Q217

ECB

Q218

ECB

Q219

ECB

Q224

ECB

Q223

ECB

Q225

ECB

Q226

R14B

RA2

ZD201

ZD302

R340

ZD301

R221

R227

R226

R225

R224

R222

R316

R326

R324

R323

R322

R339

R319

R264

R268

R327

R325

R321

R320

R306

R303

R304

R305

R274

R273

R220

R219

R216

R217

R229

R214

R213

R212

R211

R266

R267

R275

R277

R276

R278

R279

R265

R258

R342

R341

D221

R328

R308

R307

R271

C226

R210

R208

R206

R207

R205

R209

R204

R203

R201

R202

R238

R237

R236

R235

D215

ECB

Q7B

R239

R13B

R16B

ECB

Q5B

R256

R257

R255

BCE

Q221

D306

BCE

Q207

R240

C217

C205

BCE

Q208

C201

C210

R281

C203

C231

C306

C312

C308

C301

BCE

Q205

BCE

Q202

BCE

Q201

BCE

Q204

ECB

Q227

D212

BCE

Q302

C218

BCE

Q311

ZD202

D217

BCE

Q306

BCE

Q308

BCE

Q307

BCE

Q310

BCE

Q309

R330

R247

D206

BCE

Q301

JP16

987654321

CN9

D305

C302

C223

D207

L301

D210

ZD206

R18B

C310

BCE

Q313

ZD203

C219

D213

BCE

Q314

CN6

R272

R218

BCE

Q316

BCE

Q1A

CN15

D222

R334

CN10

ZD205

SVR201

R270

R215

R333

R331

D218

R223 R228

ZD204

R246

ECB

Q220

ECB

Q4BR11B

C309

BCE

Q233

ECB

Q222

R254

R248

ECB

Q215

R234

R241

BCE

Q203

BCE

Q214

BCE

Q232

BCE

Q312

C311

R336

R337

BCE

Q315

R338

C316

C301A

C317

R232

GS D

Q3B

GSD

Q2B

GSD

Q1B

GSD

Q213

GSD

Q212

GSD

Q210

R318

GSD

Q211

R3B

R10B

R9B

C315

R8B

R2B

R233

R4B

R5B R6B R7B

R231

R1B

R230

R317

ECB

Q209

R301

R302

R1A

R2A

ZD3A

ZD2A

ZD1A

R12B

R15B

R17B

ECB

Q6B

R253

R259

ECB

Q206

D214

XP3000(B) H MOSFET.PCB 290-34640-400-0

G(G1)

S(S1)

D(D1)

290-34640-102-0

XP3000/3000B A+B AMP.PCB

6.PROT

5.PGND

4.SIGN

3.-15V

2.LIMIT

1.+15V

NTC4

6.-15V

5.+15V

4.AGND

3.OP_O

2.AGND

1.P_IN

SPK-O

V+

VAC

PGND

-65V

+65V

PGND

-100V

+100V

TMP1

FAN

POWER AMPLIFIER PCB

PHONICCORPORATION Page 7

XP3000/3000(B)

SERVICE MANUAL

NORMAL

120

SW5A

HPF

120

NORMAL

IC5A

2068

SW5B

HPF

R148

470

C124 0.018uF

C125 0.0068uF

C126 0.018uF

C127 0.018uF

R148

51K

R149

51K

R150

51K

R112

22K

+15V

IC2A

2068

C123

22uF/16V

R111

47K

C106

0.1uF

C107

0.1uF

INPUTPCB

JK2A

PHONEJACK

JK2

COMBO CON.

CH_1

R101

100K

R103

100K

R102

22K

+15V

R104

15K 1%

R105

15K 1%

R107 15K 1%

IC1A

2068

C102 22pF

R108

12K

C103

0.33uF

C104

0.33uF

C105

0.33uF

R109

82K

R110 4.3K

50_1

30_1

OFF_1

IC1B

2068

R113

220

R114

220

-15V

SW1A

HPF

C128 0.018uF

HEADER 2

C108

22uF/16V

VR1

5KA

VRL3

AGND

VRL2

R116

3.3K

JP4

HEADER 3 R117

10K

SubW

oofer:XP2000B/XP3000B USE

CDS1

OPT

OCDS

IC3A

2068

+15V

R118 43K

C109

22uF/16V

C110 33pF

P_IN1 P_IN1

R121

3.9K

D101

PB154M

-15V

LIM_L1

R119

3.3K

R120

150

C111

47uF/16V

LED101

LIMIT

P_IN1

VRL2

LIM_L2

R146

33K

BRIDGE

MONO

STEREO BRIDGE

MONO

STEREO

SW2A

ST/BG/MONO

MODE

R115

220

R133

22K

+15V

IC2B

2068

R132

47K

C117

0.1uF

C118

0.1uF

+15V

-15V

R106

15K 1%

C101

22pF

R125

15K 1%

R128 15K 1%

C113 22pF

OFF_2

30_2

50_2

50_1

30_1

OFF_1 AGND

AGND

910

11 12

13 14

JP1

HEADER 7X2

PITCH 2.54

R122

100K

R124

100K

JK3

XLR

CH_2

-15V

R126

15K 1%

R127

15K 1%

C112

22pF

IC4A

2068

0.33uF

R129

12K

C115

0.33uF

R130

82K

R131 4.3K

0.33uF

50_2

30_2

OFF_2

R134

220

R135

220

IC4B

2068

-15V

VRR3

C119

22uF/16V

SW1B

HPF

R149

470

VR2

5KA

SW3

SL_SW*2

LIMITON LIMITOFF

LIM_L1

LIM_R1

VRR3 R138

10K

R_IN 6

IC3B

2068

LIM_L2

LIM_R2

R139 43K

C120

22uF/16V

C121 33pF

OP_OUT1

P_IN2 P_IN2

R142

3.9K

CDS2

OPT

OCDS

LIM_R1

R140

3.3K

R141

150

LED102

LIMIT

VRR2

VRR3

AGND

VRR2

LIM_R2

R137

3.3K

JP5

HEADER 3

HEADER 2

BRIDGE

SW2B

ST/BG/MONO

MODE

STEREO

R143

M_LED

R136

220

LIM_R1

LED1

MONO

YELLOW

3A 12

910

11 12

13 14

15 16

17 18

19 20

21 22

JP2

HEADER 1

1X2

PITCH 2.54

G1 R123

22K

JK3A

PHONEJACK

SW4

SL_SW*2

floating

GND ON

R153

10 1/2W

LIM_R2

R_IN

AGND

P_IN1

LIM_L1

AGND

+15V

-15V

AGND

C146

0.01uF

AGND

LIM_L2

AGND

+15V

-15V

AGND

LED2

BRIDGE

RED

MONO

BRIDGE

R144

B_LED

MONO

+15V

C134

22uF/16V

STEREO

R151

51K

R152

51K

R154

51K

C122

47uF/16V

IC6A

2068

OP_OUT2

D102

PB154M

C140 0.039uF

C141 0.012uF

C142 0.039uF

C143 0.039uF

C144 0.039uF

NORMAL

120

SW6A

HPF

120

NORMAL

SW6B

HPF

SubW

oofer:XP2000B/XP3000B USE

JP8

HEADER 4

C135 0.018uF

C136 0.0068uF

C137 0.018uF

C138 0.018uF

C139 0.018uF

M_LED

B_LED

PGND

LED10

LED

LED1

LED

LED8

LED

LED7

LED

R145

560 1/2W

R145A

560 1/2W

+15V

-15V

AGND

LD9

LED

LED6

LED

AGND

OP-OUT1

AGND

+15V

-15V

P_IN1

JP6

HEADER 6

PITCH 2.5

JP3

HEADER 4

PITCH 2.5

-15V

AGND

+15V

-15V

P_IN2

OP-OUT2

JP7

HEADER 6

PITCH 2.5

+15V

IC1C

2068

C145

0.1uF/50V

IC2C

2068

LED3

LED

NIC

LED5

LED

LED4

LED R145B

560 1/2W +15V

AMPLIFIER INPUT SCHEMATIC

PHONICCORPORATION

Page LM XP3000/3000(B)

SERVICE MANUAL

JP14

HEADER 2

FAN2

8*8MM

FAN1

8*8MM

FA N + 1

CN14

Fan

Q301

MJE802

FA N -

C1A

0.1uF

R302

R301

2.4K

ZD1A

9.1V

Q1A

2N5401

+65V +65V

R2A

12K

NTC4

NTC 10K

CN16

HEADER 2

JP16

HEADER 2

R1A

20K

ZD2A

27V FA N - 1

CN17

Fan

ZD3A

22V

FA N + 1

JP17

HEADER 2

+15V

CN10A

HEADER 6

LIMIT

-15V

SIGNAL

PGND

PROT

+15V

R313

R314

LED302

SIGNAL

-10

LED303

SIGNAL

-20

Q303

2SC1815

+15V

LED301

LIMIT

A/B

R31

120K

R343

4.7K

R305

100

R306

Q302

2SC1815

C301

10uF/25V

LIMIT

OP_O1

R303

68K

R304

10K

R307

2.2K

C302

2.2uF/100V NP

SIGNAL

R308

100K

R310

33K

R309

10K

R345

100K

R344

4.7K

+15V

pR312

LED304

SIGNAL

-40

Q304

2SC1815

Q305

2SC1815

AMP_R SAME

ASAMP_L

+15V

LIMIT

-15V

SIGNAL

PGND

PROT

CN10B

HEADER 6

+15V

LIMIT

-15V

SIGNAL

PGND

PROT

JP10A

HEADER 6

TMP1

A100C

SPK1 SPK1

JP15

HEADER 2

D302

1N4004

RA2

DC24V RELA

AMP_OUT

V+

CN15

HEADER 2

R315 4.7 3W

R316

22 2W

C304

0.1uF/100V

C305

0.1uF/100V

L301

1uH

SP_OUT

R317

7.5K 1/2W

R319

6.8K

D303

1N4148

+15V

R322

220K

R324

10K

R325

22K

Q306

2SC1815

Q307

2SA1015

Q309

2SC1815

C307

470pF

R323

2.2K

R326

100

R327

100K

Q310

2SC1815

Q31

A1015GR

C308

100uF/16V

ZD301

6.8V

LED305

PROT

A/B

+15V

LIMIT

-15V

SIGNAL

PGND

JP10B

HEADER 6

PROT

PCB E/F

V+ SW

R338

100

R341

-15V

R335

2.2K R336

22K

R337

22K

Q315

2SC1815

C31

22uF/25V

R328

3.3K

R333

68K D306

1N4004

PROT

C316

0.1uF

+15V

Q308

2SC1815

R320

220K

R321

220K

C306

220uF/16V D304

1N4148

C315

0.1uF

R318

7.5K 1/2W

VA C

+15V

R329

56K

R330

12K

C309

1uF/50V

D305

1N4004

R331

10K

Q312

2SC1815 R332

10K

R334

100K

Q313

2SA1015 C310

22uF/25V

R339

10K

Q314

2SC1815

ZD302

6.8V

LD_P1

R340

22K R342

33K

Q316

JE350

C312

22uF/25V

LD_P1

AMPLIFIER OUTPUT

AMPLIFIER OUTPUT SCHEMATIC

PHONICCORPORATION Page 9

XP3000/3000(B)

SERVICE MANUAL

+100V +100V

R277

D220

1N4935

C228

390pF/100V

C229

200pF/160V

C230

100N/160V

R280

33K 1/2W

R278 51

R279 1K

Q214

2N5401

D207

1N4935

R2B

R3B

Q3B

IRFP260N

R231

R232

R233

Q212

IRFP260N

Q213

IRFP260N

R1B

Q1B

IRFP260N

Q2B

IRFP260N

R230

D221

FR602

Q210

IRFP260N

SQ211

IRFP260N

R212

R213

100

R214

100

C217

47uF/160V

-15V

+15V

C201

10uF/50V C202

47N

-15V

R204

C203

10uF/50V C204

47N

R208

10K

D201

1N4148

C207

Q201

2N5551

R215

4.7 1/2W

D206

1N4148

Q202

JE350

R229

2K2

C216

470pF/300V

Q215

2SC5200

R4B

0.22

R5B

0.22

Q209

2SC5200

Q216

2SC5200

R6B

0.22

R7B

0.22

R8B

0.22

R9B

0.22

Q217

2SC5200

Q218

2SC5200 Q219

2SC5200

Q220

2SC5200

R276

10K

R10B

0.22

Q4B

2SC5200

Q5B

2SC5200 R272

33K 1/2W

R274

18K

D219

1N4935

R275

270K

+65V +65V

V+ SW

D218

FR602

D217

FR602

D216

FR602

C227

100N/100V

LD_P1

R273

30K

D215

1N5404

C225

0.001uF

C226

100uF/16V

ZD207

9.1V 1/2W

LD_P1

R271

4.7K

ZD205

6.8V

D208

1N4004

Q221

JE340

R11B

R12B

R13B

0.22

R14B

0.22

R237

10 R238

R239

R243

0.22

R244

0.22

R245

0.22

R246

0.22

R234

R235

R236

R240

100 1/2W

R228

1.5K

R241

0.22

R242

0.22

R216

R217

R226

30K

R227

ZD204

6.8V

D205

1N4004

C209

C215

10N 300V

Q203

JE802

Q208

BC550

-15V

R205

3.9K

ZD202

7V5

R203

4IC201A

MC34081

ZD201

7V5

R201

4K99 1%

+15V

R202

100K

R209

68K

C206

33pF

R225

30K

ZD203

6.8V

C210

10uF/50V

SVR201

220

R247

100 1/2W

R248

0.22

R249

0.22

R250

0.22

R251

0.22

R252

0.22

R253

0.22

D209

1N4935

R269

33K 1/2W

R15B

0.22

R16B

0.22

R270

15K

C218

0.0056uF

SP_OUT

D213

FR602

R267

10K

R268

33K D214

1N5404

C220

100pF

C221

100pF

C222

3pF

Q233

2N5401

C219

100uF/16V

R17B

R18B

Q6B

2SA1943 Q7B

2SA1943

ZD206

5.6V 1/2W

R257

Q224

2SA1943

Q226

2SA1943

Q225

2SA1943

Q227

2SA1943

R258

R259

R254

R255

R256

Q206

2SA1943

Q222

2SA1943 Q223

2SA1943

R218

4.7 1/2W

R222

2K2

R224

2.2K

D203

1N4148

D204

1N4004

C214

10N 300V

Q205

JE340

Q207

BC560

R223

1.8K

OP_O1

R206

3.9K

R207

R210

68K

D202

1N4148

Q204

2N5401

P_IN1

OP_OUT1

P_IN1

OP_O1

OP_OUT1

C205

10uF/25V NP

R281 10 2W

C231 0.1uF

+15V

R211

10K

R219

R220

100

C213

470pF/300V

D222

FR602

Q228

IRFP260N

Q229

IRFP260N

R22B

0.22

R23B

0.22

R260

Q230

IRFP260N Q231

IRFP260N

Q19B

IRFP260N

R24B

0.22

R25B

0.22

R26B

0.22

R261

R262

R263

R264

Q20B

IRFP260N

Q21B

IRFP260N

R19B

R20B

R21B

R27B

0.22

R28B

0.22

R265

10K

R266

330

D210 1N4935

Q232

2N5401

-65V

-100V

-65V

-100V

C224

100N/100V

D212

FR602

D211

FR602

C223

100N/160V

AGND

OP_OUT

P_IN1

+100V

-100V

PGND

+60V

-60V

CN7B

HEADER 6

CN9B

HEADER 9

R221

100

C212

47uF/160V

AGND

OP_OUT

AGND

P_IN2

CN7A

HEADER 6

+100V

-100V

PGND

+60V

-60V

CN9A

HEADER 9

PGND

VAC

V+

SP_R

AMP_R SAME AS AMP_L

+15V

-15V

PGND

VAC

V+

SP_L

AGND

+15V

-15V

POWER AMPLIFIER SCHEMATIC

PHONICCORPORATION

Page LM XP3000/3000(B)

SERVICE MANUAL

POWER AMPLIFIER PCB-PART LIST

Ref. Phonic Part No. Specifications

R281 003-10071-602-0 CEMENT RES. 10 J 2W P

R316 003-22071-602-0 CEMENT RES. 22 J 2W

R4B-10B.22B-28B 003-22093-601-0 CEMENT RES. 0.22 J 5W

R13B-16B.241.242.243.244.245.2

46.248-253

003-22093-602-0 CEMENT RES. 0.22 J 5W

R240.247 006-10003-420-0 MF RES. 100F 0.5W M

R11B.12B.17B.18B.234-239.254-2

006-10072-420-0 MF RES. 10F 0.25W M

R272 006-27023-420-0 MF RES.27K F 0.5W M

R269 006-33023-420-0 MF RES.33K F 0.5W M

R215.218 006-47083-420-0 MF RES. 4.7 F 0.5W M

R1B.2B.3B.19B.20B.21B.230-233.

260-263

006-51072-420-0 MF RES. 51F 0.25W M

R280 006-68022-420-0 MF RES. 68K F 0.25W M

R317.318 006-75012-440-6 MF RES. 7K5 0.25W 1%T

NTC4 011-10020-001-0 THERMISTER

NSA05C310-301

SVR201 020-47138-000-6 T/VR 470J

T-085C-B470 0.5W

C212.217 030-47695-000-0 E/C 47MF K 160V P

L301 075-10082-100-0 INDUCTANCE 1UH K M

RA2 076-02411-001-0 RELAY T9AS1D12-24

(02182)

D204.205.302.305.306 090-00007-020-0 DIODE IN4004 SILTEK T

D214.215 090-00016-000-0 DIODE 1N5404

D207-210.219.220 090-02004-000-0 DIODE 1N4935 T

D211.212.213.216.217.218.221.22

090-02007-000-0 DIODE FR602

Q205.221 120-00005-000-0 TRAN MJE340 MOTOROLA

Q215-220.4B.5B.209 120-00008-600-0 TRAN 2SC5200-O TOSHIBA

Q203.301 120-00008-800-0 TRAN MJE802 MOTOROLA

Q6B.7B.206.222-227 121-00006-000-0 TRAN 2SA1943-O TOSHIBA

Q202.316 121-00006-100-0 TRAN MJE350 MOTOROLA

Q1B.2B.3B.19B.20B.21B.210-213.

228-231

122-00002-600-0 MOSFET IRFP260N IR

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