KEF PSW 3000 Service Manual Download

Page: 16 / 24

POWERED SUBWOOFER

C505

100n

C506

100n

C209

104

C211

104

SIGNAL GND

C210

4700u/63V

C212

4700u/63V

C501

47u/50V

C502

47u/50V

R206

100

R207

100

R205

20K

R204 10K

R208 10K

R215

100K

R218

20K

C217

470P

-15V

C218

1u/50V

Q201

3906

D203

1N4148

R221

R202

15K

+12V

-12V

R209

10K

AGC

R203

100K

R223

10K

R224

10K

R267

12K

R228

15K

R227

15K

R231

2K7

R232

12K

R229

390

R222

330K

R230

100

R234

100

R235

100

R237

100

R265

10/1W

R266

10/1W

R239

100

R238

r1/5W

R250

10/1W

R240

100

R236

r1/5W

Q205

A06

Q206

A06

Q207

TIP41C

Q210

2SC5200

Q204

A56

Q208

TIP42C

Q209

2SA1943

C222

100p

C223

102

C229

224

R233

390

D207

1N4148

C236

680p

D208

1N4148

C235

680p

R249

10/1W

L202

12T

C225

47p

C234

100u/63V

C221

100u/63V

C226

100p

U206

TA7317P

R252

56K

R251

56K

C232

10u/25V

R259

56K

R257

33K

R256 18K

C233

u47/50V

R261

18K

R255

56K

C231

47u/35V

R254

100K

R253

100K

C230

1u/50V

+15V

-15V

SPK

D210

1N4001

R262

1K5 1/2W

Q213

A56

R260

33K

D209

1N4148

U201A

TL062

U201B

TL062

U204A

TL072

U202A

TL062

CN205

12V/OUT

CN204

AF/IN

+12V

-12V

+Vcc

-Vcc

+Vcc

RLY201

RELAY

C220

10u/25V

R246

5K6

R247

5K6

R219

1.2M

AF/IN

R258

10K

AF/IN

R248

5K6

R244

100

R245

r1/5W

R242

100

R241

r1/5W

Q211

2SC5200

Q212

2SA1943

R212

39K

U203

CA3080N

TP201

20KB

+12V

-12V

+12V

C202

470P

U202B

TL062

U204B

TL072

D204

1N4148

D205

1N4148

R217

91K

R220

510K

R211

10K

R210

150K

R216

12K

+Vcc

-Vcc

R213

+15V

R201

47K

C201

150n

D201

1N4148

D202

1N4148

-12V

+12V

R214

R226

R225

TH201

10K

C224

100p

C204

100p

Q203

TIP41C

Q202

9013H

R263

5K6

D206

1N4148

CN206

2PIN

+12V

CN201

4PIN

L201

TT-9974

CN501

4PIN

Vin

GND

+5V

U205

7805

+12V

GND

C252

100n

C216

100u/16V

C253

47u/16V

CN203

2PIN

Text

RLY202

RELAY

+12V

GND

R270 51K

R271

3K9

CN208

2PIN

D212

1N4001

D211

1N4001

C250

100u/16V

C251

47u/16V

CN2O7

2PIN

C248

2u2/50V

C228

2u2/50V

C219

2u2/50V

D213

1N4148

P-GND

C227 100n

C205

100n

C207

100n

SIGNAL GND

C206

220u/16V

C208

220u/16V

+12V

-12V

GND

Vin

GND

Vout

U501

7812

Vin

GND

Vout

U502

7912

C503

47u/16V

C504

47u/16V

R501

5K1

R501

5K1

+12V

SCHEMATICS DIAGRAMS

Power Amp Schematic

Summary of Contents for PSW 3000

Page 1: ...ASSEMBLY 7 8 PACKING ASSEMBLY 9 POWER CORD ASSEMBLY 9 CASING ASSEMBLY 9 CASING LED ASSEMBLY 9 10 CASING PRE AMP ASSEMBLY 10 CASING POWER AMP ASSEMBLY 10 CASING SMPS ASSEMBLY 11 12 SPEAKER ASSEMBLY 12...

Page 2: ...2 DIODE 1N4148 NS D301 302 303 304 305 306 307 308 309 310 1 1725 546A 0001 LED PCB FC3T0C 94HB PRE AMP ASSEMBLY QTY PART NO DESCRIPTION LOCATION 10 150D 104M P AC CC 16V 0 1 F 20 C120 121 122 123 12...

Page 3: ...U104 1 3131 7740 0 EEPROM AT24C02 10PI U103 1 4132 1551 0 TERMINAL OUT PUT GND 2 4152 6890 0 RUBBER PAD 2617 19 0 W B RF101 1 4701 100J 2 RCF 1 8W 10R 5 AT R129 2 4755 4746 2 SVR B470K 6MM TYPE VERTI...

Page 4: ...R43 1 4701 362J 2 RCF 1 8W 3 6K 5 AT R59 4 4701 363J 2 RCF 1 8W 36K 5 AT R46 47 48 49 1 4701 433J 2 RCF 1 8W 43K 5 AT R45 2 4701 471J 2 RCF 1 8W 470R 5 AT R29 39 2 4701 472J 2 RCF 1 8W 4 7K 5 AT R35...

Page 5: ...M 5 IU CE 50V 1 F 20 RL 5x11 C218 230 2 157F 225M 5 IU CE 50V 2 2 F 20 RL 5x11 C228 248 1 157F 474M 5 IU CE 50V 0 47 F 20 RL C233 2 157I 107M 5 SX CE 63V 100 F 20 RL C221 234 1 157Q 476M 5 LUA CE 35V...

Page 6: ...F 1 8W 150K 5 AT R210 2 4701 183J 2 RCF 1 8W 18K 5 AT R256 261 2 4701 202J 2 RCF 1 8W 2K 5 AT R221 225 2 4701 203J 2 RCF 1 8W 20K 5 AT R205 218 1 4701 272J 2 RCF 1 8W 2 7K 5 AT R231 2 4701 333J 2 RCF...

Page 7: ...CM 100V 0 0047 F 10 RL C24 2 153Z 334M 5 YUM CM 275V 0 33 F 20 RL C1 2 1 157F 107M 5 OW CE 50V 100 F 20 RL 8x12 C30 1 157F 107M 5 OWK CE 50V 100 F 20 RL 8x12 C31 1 157F 225M 5 IUK CE 50V 2 2 F 20 RL 5...

Page 8: ...20 L 120 RED JPW2 1 7010 2352 0 WIRE CON ASSY 4P 2P 2P CN2 1 7010 2355 0 WIRE CON ASSY 4P L 500MM CN3 5 4705 102J 2 RCF 1 4W 1K 5 AT R6 9 29 36 37 2 4705 152J 2 RCF 1 4W 1 5K 5 AT R31 32 1 4705 203J 2...

Page 9: ...1 1403 6680 0 SWITCH POWER TOP COVER TOP COVER 1 1403 6690 0 SWITCH POWER BOTTOM BOTTOM 1 1403 6700 0 REAR PANEL FC3T0C HEATSINK 4 2103 7001 0 BINDING POST RED SPK IN 4 2103 7101 0 BINDING POST BLK SP...

Page 10: ...5X8MM PCB 4 2600 3005 0800 METAL WASHER M3X0 5X8MM Q209 TO Q212 4 2607 3009 0550 SPRING WASHER M3X0 9X5 5 H S BRACKET 4 2607 3009 0550 SPRING WASHER M3X0 9X5 5 HEATSINK 4 2607 3009 0550 SPRING WASHER...

Page 11: ...ING WASHER M4X1X7MM N RING T NAL 2 2640 3022 0544 M3 NUT NI IEC1 2 2640 3022 0544 M3 NUT NI L8 1 2640 4030 0704 NUT HEX M4 CN3 1 2640 4030 0704 NUT HEX M4 L7 4 2900 3008 3000 SCREW M3x8 PM BZ PCB 2 29...

Page 12: ...000 1 8900 5780 0 10 SUBWOOFER FOR PSW3000 1 2901 4040 2000 MA SCREW 4 43 7 5MM WH F 6 2901 5009 0000 SCREW M5 9 1 3000 6813 0 LABEL FOR 8900 5780 0 1 3300 0460 0 BACK CAN 166 160 65 2 1 3300 3500 0 C...

Page 13: ...ER SINK HEAD 8 2908 4028 3400 SCREW M4 28 BLACK 4 2910 3012 3000 K320291B M3 12MM PAN HEA 8 2913 4016 3000 SCREW BINDING HEAD M4 16 2 3000 4447 0 LABEL BARCODE BLANK 1 3000 6333 0 BARCODE S N LABEL 1...

Page 14: ...MANLIAL GREEN ON RED OFF Vcc Vcc 0V 35Hz 24dB LOW PASS FILTER 40Hz 140Hz 24dB IEC1 IEC SOCKET L N E AC 115V 230V OFF SET PROTECT HIGHT PASS FILTER U4 Q8 Q9 Q10 Q11 LEVEL PHASE ADJUST U5 Q12 Q13 0 180...

Page 15: ...5V 15V 3 1 2 CN2 15V IN 12V 12V RCA1B L R IN RCA1D L R OUT R1 22K R13 22K R4 100K R16 100K 15V C5 330n C10 330n High Pass Filter C20 220n R43 33K C21 220n R42 27K 5 6 7 U3B BA4560 C22 220n R45 43K C23...

Page 16: ...2 1 4 8 U204A TL072 3 2 1 8 4 U202A TL062 3 1 2 CN205 12V OUT 3 1 2 CN204 AF IN 12V 12V 12V Vcc Vcc Vcc Vcc RLY201 RELAY C220 10u 25V R246 5K6 R247 5K6 R219 1 2M AF IN R258 10K AF IN R248 5K6 R244 10...

Page 17: ...1 AIN1 13 P1 2 14 P1 3 15 P1 4 16 P1 5 17 P1 6 18 P1 7 19 VCC 20 U104 AT89C4051 24PI XTAL101 12MHz R126 100K C109 100n MUTE R125 47K R123 47K R121 47K C104 330n C105 330n C106 330n 5 6 7 U101B BA4560...

Page 18: ...5v Q309 9013H D301 1N4148 D302 1N4148 D304 1N4148 D303 1N4148 D305 1N4148 D310 1N4148 D309 1N4148 D308 1N4148 D307 1N4148 D306 1N4148 Q310 9012H R319 4K7 R320 1K R301 100 R317 20K Q306 9013H Q307 9012...

Page 19: ...19 POWERED SUBWOOFER PCB LAYOUT LED PCB Component Side LED PCB Copper Side...

Page 20: ...POWERED SUBWOOFER 20 PCB LAYOUT Pre AMP PCB Component Side Pre AMP PCB Copper Side...

Page 21: ...21 POWERED SUBWOOFER PCB LAYOUT Power AMP PCB Component Side Power AMP PCB Copper Side...

Page 22: ...40 4030 0704 2 14 SCREW M3 6 BINDING BLK 2904 3006 3000 16 15 SPRING WASHER M3 0 9 5 5MM 2607 3009 0550 20 16 METAL WASHER M3 0 5 8MM ZNC 2600 3005 0800 12 17 B TITE 3 14MM BLK Zn 2954 3014 3000 4 18...

Page 23: ...05 1497 7202 0 1 4 M BOX FOR PSW3000 145A 7200 0 1 5 UPC LABEL FOR PSW3000 EU 3000 6820 0 1 UPC LABEL FOR PSW3000 UK 3000 6822 0 1 UPC LABEL FOR PSW3000 US 3000 6821 0 1 6 P BAG 10 12 W ES GREEN 1497...

Page 24: ...CREW ALLEN HEAD M4 25 2918 4025 3400 8 6 SCREW BINDING HEAD M4 16 2913 4016 3000 8 7 ELE AMP FC3T0C 1 8 ACOUSTIC WOOL 860 320 30 4153 0351 0 1 9 ACOUSTIC WOOL 200 600 30 4153 0461 0 1 10 TEMPERED GLAS...

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KEF PSW 3000, Service Manual

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