KEF PSW 3000 Service Manual Download

Page: 15 / 24

POWERED SUBWOOFER

R54

100K

R52

100K

R50 100K

C29

220n

R55

100K

R51

8K2

R53

7K5

R46

36K

823

-15V

RCA1C

L-L/OUT

RCA1A

L-L/IN

R12

390/1W

R11

390/1W

300uF/50V NP

CN7A

H-L/IN+

CN7B

H-L/OUT-

CN7C

H-L/IN-

CN7D

H-L/OUT+

10K

R10 1K

2K2

C14

100p

R25

10K

R27

220K

C13

2u2/50V

3V3

C15

10u/25V

R26

56K

1N4148

R28

10K

R39

470

R40

R38

4K7

R37

9012H

9013H

5V1

1N4148

MANLIAL

AUTO

Auto On/Off

R29

470

C16

470u/16V

C18

47u/16V

C17

100u/16V

R31

2M2

R33

2K2

R30

1M2

R32

68K

R34

2K2

R35

4K7

9013H

9012H

C19

100n

SW102

SW2P2T

5V1

9012H

R36

10K

CN1

AF/OUT

R14

9K1

823

-15V

+15V

R18

10K

R24

10K

R22

R23

2K2

C30

100n

R21

390/1W

R20

390/1W

C12

300uF/50V NP

CN7E

H-R/IN+

CN7F

H-R/IN-

CN7G

H-R/OUT-

CN7H

H-R/OUT+

Phase 0 to 180

U1A

BA4560

U7B

BA4560

U7A

BA4560

U1B

BA4560

U8B

BA4560

U5A

BA4560

+15V

-15V

CN2

15V/IN

-12V

+12V

RCA1B

L-R/IN

RCA1D

L-R/OUT

22K

R13

22K

100K

R16 100K

+15V

330n

C10

330n

High Pass Filter

C20

220n

R43

33K

C21

220n

R42

27K

U3B

BA4560

C22

220n

R45

43K

C23

220n

R44

12K

U3A

BA4560

-15V

+15V

R47

36K

C24

393

R48

36K

R49 36K

U4A

BA4560

C26

683

C25

273

C28

123

Low Pass Filter

U2A

BA4560

+15V

-15V

+15V

U4B

BA4560

U5B

BA4560

C11

2u2/50V

C27

822

U2B

BA4560

R91

100K

R93

100K

R92

22K

R90

22K

PHASE

C152

2u2/50V

J112

R142

51K

R140

R141

Q12

J112

R154

100K

152

510k

R153

Q13

J112

R157

100K

155

510k

R156

Q14

J112

51K

R160

R158

R159

C153

2u2/50V

C151

2u2/50V

C150

2u2/50V

C155

2u2/50V

C154

2u2/50V

C156

2u2/50V

Q16

9013H

R68

100K

R69

4K7

MUTE

R59

3K6

R60

68K

R56

6K8

R57

6K8

C35

2u2/50V

CN5

A/O

CN6

A/O

CN4

A/O

CN3 A/O

LEVEL

FREQ

LED-R

LED-G

J112

R145

51K

R143

R144

Q10

J112

R148

51K

R147

R146

Q11

J112

R151

51K

R150

R149

U6B

BA4560

R162

22K

R161 22K

TP104A

470K

TP105A

470k

SCHEMATICS DIAGRAMS

Pre 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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