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Part Number

Description

Qty

Reference Designator

220880302

Resistor

RD 1/8W  3K

4

R39 R38 R18 R9 

220880363

Resistor

RD 1/8W  36K

1

R51

220880392

Resistor

RD 1/8W  3.9K

1

R13

220880470

Resistor

RD 1/8W  47

8

R145,245,345,445 R158,258,358,458

220880472

Resistor

RD 1/8W  4.7K

4

R146,246,346,446

220880473

Resistor

RD 1/8W  47K

10

R34 R101,201,301,401 R102,202,302,402 R1

220880474

Resistor

RD 1/8W  470K

1

R44

220880562

Resistor

RD 1/8W  5.6K

4

R155,255,355,455

220880563

Resistor

RD 1/8W  56K

9

R109,209,309,409 R110,210,310,410 R52

220880682

Resistor

RD 1/8W  6.8K

2

R46 R16

220880751

Resistor

RD 1/8W  750

4

R111,211,311,411

220880821

Resistor

RD 1/8W  820

4

R153,253,353,453

220880913

Resistor

RD 1/8W  91K

4

R100,200,300,400

230881001

Resistor

MF 1/8W 1K 1%

4

R103,203,303,403

230881002

Resistor

MF 1/8W 10K 1%

1

R48

230881003

Resistor

MF 1/8W 100K 1%

4

R105,205,305,405 

230881052

Resistor

MF 1/8W 10.5K 1%

1

R47

230882202

Resistor

MF 1/8W 22K 1%

1

R8 

230884751

Resistor

MF 1/8W 4.75K 1%

6

R213 R413 R112,212,312,412

230884991

Resistor

MF 1/8W 4.99K 1%

2

R113 R313

207T15B24

VR

WH9011A-2-18T B20K  

2

VR101 VR201

232XL502J

Resistor

SQM  5Ws  0.2

 8

R149,249,349,449 

R150,250,350,450

261T05103

Thermistor

NTC THERMISTORD103J 10K

2

RTH1 RTH2

Capacitors

31J510110

Capacitor

C/C NPO 100PF/100V J

4

C101,201,301,401

31K510210

Capacitor

C/C  1000PF/100V K

4

C103,203,303,403

31Z510305

Capacitor

C/C Y5V 10000P/50V Z

1

C35

31Z510410

Capacitor

C/C Y5V 0.1UF/100V Z

8

C32 C31 C6 C7 C8 C9 C10 C11

31J522110

Capacitor

C/C NPO 220PF/100V

2

C13 C12

31J547010

Capacitor

C/C NPO 47PF/100V J

16

C136,236,336,436 C142,242,342,442 C137,237,337,437 
C105,205,305,405

31K547310

Capacitor

C/C  0.047UF/100V K

2

C37 C38 

31J568125

Capacitor

C/C Y5E 680P/250V K

1

C22

32J510410

Capacitor

M/C 0.1UF/100V J

8

C143,243,343,443 C138,238,338,438 

32J568210

Capacitor

M/C 0.0068uf/100V  J

1

C20

340Z10625

Capacitor

10UF/25V 5*11

6

C112 C212 C129,229,329,429

340Z10716

Capacitor

100U/16V 5*11

10

C19 C28 C27 C141,241,341,441 C4 C29 C30

340Z10750

Capacitor

100UF/50V 8*13

8

C135,235,335,435 C140,240,340,440

340Z22550

Capacitor

2.2UF/50V 5*11

2

C34 C33

340Z22616

Capacitor

22UF/16V  

1

C21

340Z22625

Capacitor

22UF/25V  5*11

10

C2 C3 C100,200,300, C402 C104,204,304,404

340Z47625

Capacitor

47UF/25V 5*11

3

C5 C36 C14

370Z10550

Capacitor

1UF/50V 5*11

4

C139,239,339,439

370Z10716

Capacitor

100UF/16V 8*12

1

C18

370Z22616

Capacitor

22UF/16V NP 

1

C1

390Z22625

Capacitor

22UF/25V  4*7 

4

C102,202,302,302 C400

341T22835

Capacitor

2200UF/35V  16*26 105C

4

C23 C24 C25 C26

341T10835

Capacitor

1000UF/35V  13*26 105C

3

C15 C16 C17

Miscellaneous

571T20070

Wire

1015#  20AWG 70MM

1

GND

572TB6012

Wire

12Pin 60MM(CN*2)

1

J4

172T41026

Coil

T23*90-26 1.2*5  2.6uH

1

L1

182T37510

Transformer

φ

37 5:10 F=1.0*5 S=1.2*3

1

T1

435T00025

Fuse

25A ATC

2

F1

447T00001

Fuse Holder

PCB Fuse Holder

1

F1

526URDW14 RCA Jack

RCA Jack

1

RCA1

535T25002

Connector

2Pin  P=2.5MM  90

1

J3

544T300003 Terminal

GA30-03-3P

1

J1

544T34324

Terminal

EM-2304 4P*213.3

1

J2

11

CS Series  50.4      

   

 

      

            

 

   

 

 

 

  

 

 

Summary of Contents for CS Series

Page 1: ...CS Series 50 4 4 CHANNEL POWER AMPLIFIER SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr Woodbury New York 11797 Rev0 3 2004...

Page 2: ...e 1W into 4 ohms Dynamic power 145W 2 ohms Effective damping factor 6 395 4 ohms Frequency response 10Hz 27kHz 3dB Maximum input signal 6V Maximum sensitivity 240mV Bass boost 45Hz Variable 0 6dB DC O...

Page 3: ...d Figure 3 CS subwoofer amplifier with one woofer connected Figure 4 CS50 4 amplifier in 4 channel stereo operation to drive front and rear full range speakers Figure 5 CS50 4 is set up for 3 channel...

Page 4: ...tch accordingly If your system design does not include a subwoofer with the CS50 4 set the crossover mode to FLAT and skip to Setting Input Sensitivity Initially set the crossover frequency control mi...

Page 5: ...4 CS Series 50 4...

Page 6: ...hm 4 ohm Ap Ap Ap Ap MODE HP FLAT LP MODE HP FLAT LP 10 320 20K 10 50 20K Ap Ap VARIABLE LPF HPF 32Hz 320Hz 12dB VARIABLE 0dB 6dB 45Hz Ao SPEAKER BALANCED INPUT UNIT GAIN MAIN AMP 2 ohm 4 ohm 10 320 2...

Page 7: ...6 CS Series 50 4...

Page 8: ...7 CS Series 50 4...

Page 9: ...8 CS Series 50 4...

Page 10: ...9 CS Series 50 4...

Page 11: ...N6491 80V 4 Q147 247 347 447 135T1620C Diode DIODE MOTOROLA 1620CT 1 D8 135T1620R Diode DIODE MOTOROLA 1620CTR 1 D10 Resistors 220220220 Resistor RD 1 2W 22 1 R37 22022047A Resistor RD 1 2W 4 7 4 R152...

Page 12: ...C35 31Z510410 Capacitor C C Y5V 0 1UF 100V Z 8 C32 C31 C6 C7 C8 C9 C10 C11 31J522110 Capacitor C C NPO 220PF 100V 2 C13 C12 31J547010 Capacitor C C NPO 47PF 100V J 16 C136 236 336 436 C142 242 342 442...

Page 13: ...1 220880682 Resistor RD 1 8W 6 8K 4 R118 218 318 418 31J510110 Capacitor C C NPO 100PF 100V J 4 C106 206 306 406 31Z510410 Capacitor C C Y5V 0 1UF 100V Z 2 CN3 CN4 31K547110 Capacitor C C Y5E470PF 100...

Page 14: ...13 CS Series 50 4 Semiconductor Pinouts...

Page 15: ...4558 2 3 1 IC101A JRC4558 R219 1K R221 5 6K C211 471 C C209 184 MET R220 1 8K R222 3 9K R225 470K C210 393 MET R214 10K R218 6 8K R213 750 R212 15 2K C201 101 C C205 10P C C207 823 M C200 22u 50v C208...

Page 16: ...2P3T 1 VR202A B20K 1 VR203A B20K 1 VR202B B20K 6 5 7 IC301B JRC4558 2 3 1 IC304A JRC4558 6 5 7 IC303B JRC4558 6 5 7 IC304B JRC4558 6 5 7 IC305B JRC4558 1 VR201A 20K 2 3 1 IC305A JRC4558 R419 1K R421 5...

Page 17: ...220 R135 10K VCC VCC 1 MUTING CH1 D136 1N4002 D135 1N4002 R152 4 7 0 5W C143 104 M C140 100U 50V C135 100U 50V CH1 OUTL2 Q235 4401 Q238 4401 Q243 4401 Q242 2N6488 Q245 A06 Q240 4401 Q241 D1859 Q236 4...

Page 18: ...NG CH4 D436 1N4002 D435 1N4002 R452 4 7 0 5W C443 104 M C440 100U 50V C435 100U 50V CH4 OUT3 Q335 4401 Q338 4401 Q343 4401 Q342 2N6488 Q345 A06 Q340 4401 Q341 D1859 Q336 4403 Q337 4403 Q339 A56 Q346 B...

Page 19: ...00 50V C17 1000u 35 C16 1000U 35 C7 104 C 1 F1A 25A 1 2 3 J1 3P 12 PRO 1 2 3 4 5 6 7 8 J2 8P Q5 4401 Q4 4401 R3 100K C18 NP100U 16V R34 47K PROTECT R4 220K R2 220K R6 220K R5 220K 2 1 4 3 RTH1 10K Q14...

Page 20: ...19 CS Series 50 4...

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