background image

1

2

3

4

5

6

78

A

B

C

D

8

7

6

5

4

3

2

1

D

C

B

A

R267

10k

R268

10k

R281

10k

R256

10k

C142

100p/50V

C127

100p/50V

GsC

C116

10u/50V

C115

10u/50V

R3

10k

GsC

R234

47k

GsC

+1

5

G1C

R479

100k

R459

330R

R456

2k49

R455

100k

R454

33k

R12

0R33/4W

R11

0R33/4W

C219

10u/35V

D118

BA
S85

D120

MURS160T3

Q156

MMB

TA1

3

Q155

5401

Q19

M

JE15033

Q15

MJW21195

Q16

MJW21195

G1C

R520

39k

R516

2k

R494

330R

R495

2k49

R14

0R33/4W

R15

0R33/4W

R493

100k

R492

33k

C231

10u/35V

D151

MURS160T3

Q170

MMB

TA6

3

Q23

M

JE15032

Q24

MJW21196

Q26

MJW21196

Q169

5551

D145

BA
S85

3

2

1

8

4

U21A

5532

C174

47u/16V

G1C

D135

1N4148

R378

3k01

R396

12k

RV
1

500R

R379

20k

+1

5

R403

620R

D84

1N4148

D78

1N4148

R384

20k

-15

Q162

MMB

TA4

2

Q182

MMB

TA9

2

R503

12k

M+

Q18

M

JF18004

G1C

+1

5

R480

2k

R470

39k

C221

2n2/100V

Q158

5401

R13

0R33/4W

Q17

MJW21195

R519

100k

G1C

C236

2n2/100V

Q172

5551

R16

0R33/4W

Q25

MJW21196

1

2

J3

0

IN.
C

C125

100n/100V

C123

220n/50V

C126

100n/100V

5

6

7

U21B

5532

R241

47k

GsC

R2801k5

R279475R

GsC

R261

1k5

C129

470p/50V

R247

15k

NTC Sense

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

J2

1

Ad
ap

t O

ut

+1

5

-15

G15

OUT

C

OUT

C

IOUT

+C

IOUT

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TE
MP
_A

IN

C

S5B

GCD

R278NC

26dB

32dB

38dB

R230

20k

C130

100p/50V

GsC

3

2

1

8

4

U18A

5532

R262

4k7

GsC

R269

1k5

C136

100u/16V

R263

1k

C140

470p/50V

R288

12k

R273

100R

GC

3

2

4

8

5

1

7

11

6

U20A

LM
13700M

R272

100R

GC

R271

39k

+1

5

R249

15k

C124

10p/100V

5

6

7

U18B

5532

R235

15k

GsC

C135

22p/50V

R299

3k3

+1

5

Q100

5551

Q95

5401

R250

7k5

R244

1k

GC

C137

470p/50V

Q93

5551

Q92

5551

R236

1k5

R243

1k5

-15

Q98

5401

+1

5

D3D

LEDC

R287

20k

R270

390k

C132

10u/35V

-15

8

9

S7H

SWCD

7

10

S7G

SWCD

6

11

S7F

SWCD

M-

FBKC

LIM

C

LIM

C

ERRORC

3

2

1

8

4

U19A

LM
393

R257

10k

+1

5

R251

4k7

R275

1k5

D3B

LEDC

GC

R274

10k

D48

1N4148

C122

100n/100V

GC

5

6

7

U19B

LM
393

R246

2k

R253

4k7

RM
SLim

LIM

C

D3C

LEDC

R131

47k

R130

15k

Gadap

ERRORC

R242

300k

OUT

C

TE
MP
_IN

C

R286

3k3

C138

10u/16V

R240

470k

R277

75k

GC

-15

Q99

5401

R255

1k5

C128

10u/16V

GC

D3A

LEDC

GC

R232

3k3

GC

+15U5

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+1

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R294

100R

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47u/16V

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100R

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47u/16V

GC

+15U5

-15U5

+1

5

R282

100R

C131

47u/16V

-15

R231

100R

C117

47u/16V

GC

+15U6

-15U6

C133

10u/35V

C120

10u/35V

GC

GC

+1

5

-15

R180

10k

Q78

5551

-15

R164

10k

+1

5

SIGNA

L_INC

Q102

5551

R258

47k

-15

+1

5

R237

3k3

GC

R245

82k5

+1

5

BRIDGEC

CLIP_INC

V

OUT

_C

IOUT

_C

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MP
A_
C

CLIP_C

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L_C

TE
MP
_C

INC-

INC+

+1

5

R298

100R

C139

47u/16V

-15

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100R

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47u/16V

GD

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2

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2

+15OTA2

-15OTA2

Gadap

CLIP_INC

TE
MP
_IN

C

TE
MP
_A

IN

C

IOUT

+C

IOUT

-C

OUT

C

1 2

3

J1

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Gadap

Gadap

Gadap

t

RT2 NTC 10k

G1C

M+

D47

1N4148

R238

20k

GC

Q96

5551

GC

R239

47k

R266

10k

Q103

5401

R259

100k

+1

5

R293

3k92

-15

R302

39k

D55

1N4148

R252

1M

R265

1M

-15

D49

1N4148

Q106

M

PSA

13

+1

5

D54

1N4148

R292

100k

-15

D50

1N4148

Q101

M

PSA

13

+1

5

R291

2k7

D51

1N4148

GsC

D53

1N4148

R290

100R

R264

475R

R289

47k

Q104

5401

Q105

M

PSA

13

R296

100k

GC

R295

680R

GC

+1

5

LIM

C

MS
C

MC

MC

MS
C

D52

1N4148

C119

100p/50V

C121

100u/16V

T1

C

T2

C

T3

C

T4

C

T5

C

T6

C

T7

C

T8

C

T9

C

T

10C

T

11C

T

12C

T

14C

T

16C

T

18C

T

19C

T

20C

T

21C

T

22C

T

24C

T

27C

T2

8C

R233

4k7

GC

B

C

E

Q94

SST
111

+1

5

R283

3k3

C114

nc

C118

nc

C141

nc

R284

47k

LIM

C

2

-15

LIM

C

2

C144

470n/50V

RAM Audio  -  S Series

S

6

004 - S

6044

Channel C S

chemat

ic

Sh
eet 4 of 7

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ACE

REPL

. BY

Q20

IRFI1310N

R460

15k

R476

47R

R471

10k

R475

3k92

R469

2k

R468

10k

R463

47k

R464

47k

R457

100k

R462

47k

R458

10k

Q154

5551

Q163

5551

Q152

5551

Q164

5401

Q159

5401

D133

15V

D124

12V

D125

1N4148

D134

1N4148

D132

1N4148

D129

1N4148

D123

1N4148

D121

1N4148

D128

1N4148

C225

22u/16V

C211

27p/100V

C213

1n/100V

+V
2A

C

+V
1A

C

R466

1R/1W

D126

FFPF30U60S

C218

100n/100V

C212

100p/100V

Q21

IRFI1310N

R483

15k

R472

47R

R477

10k

R465

3k92

R478

2k

R482

10k

R490

100k

R484

47k

R487

100k

R489

100k

R488

10k

Q166

5551

Q160

5551

Q165

5551

Q157

5401

Q161

5401

D131

15V

D141

15V

D140

1N4148

D138

1N4148

D139

1N4148

D130

1N4148

D142

1N4148

D137

1N4148

D143

1N4148

C214

22u/16V

C222

27p/100V

C220

1n/100V

+V
3A

C

+V
2A

C

R453

1R/1W

D119

FFPF30U60S

C208

100n/100V

+V
3A

C

OUT

C

C217

100p/100V

Q28

IRFI1310N

Q183

5551

Q176

5551

Q179

5551

Q178

5401

R527

15k

R510

47R

R515

7k5

R525

3k92

R514

10k

R523

10k

R522

100k

R524

100k

R517

47k

R513

10k

D162

15V

D167

15V

D166

12V

D161

1N4148

D154

1N4148

D153

1N4148

D165

1N4148

D164

1N4148

C239

22u/16V

C230

27p/100V

C232

1n/100V

Q184

5401

R518

NC

-V

2A
C

R491

1R/1W

D144

FFPF30U60S

C223

100n/100V

OUT

C

C235

100p/100V

-V

3A
C

Q27

IRFI1310N

Q175

5551

Q171

5551

Q174

5551

Q173

5401

R501

15k

R496

47R

R502

7k5

R509

3k92

R500

10k

R508

10k

R506

47k

R507

47k

R504

47k

R499

10k

D158

12V

D160

15V

D159

12V

D149

1N4148

D148

1N4148

D147

1N4148

D156

1N4148

D157

1N4148

C234

22u/16V

C226

27p/100V

C228

1n/100V

Q177

5401

R505

NC

-V

1A
C

R511

1R/1W

D146

FFPF30U60S

C227

100n/100V

OUT

C

C229

100p/100V

Q22

MJF18004

Q153

PZT

2222A

Q168

PZT

2907A

R461

75R

R486

75R

R467

4R7/1W

R473

22R/1W

C210

470p/50V

C215

470p/50V

C216

33n/100V

R481

220R

R485

10R/1W

D122

1N4148

D136

1N4148

D127

M

U

RS160T

3

R512

220R

R521

10R/1W

D152

M

U

RS160T

3

D150

1N4148

D155

1N4148

C209

100p/50V

R474

100R

C224

100n/100V

R498

100R

C233

100n/100V

G1C

-15

Q167

MMB

TA9

2

R497
100R

R719

475R

Summary of Contents for Trucks 1500

Page 1: ...E MANUAL P 5343 006 QXPSDoc 1 07 2007 by C E Studio 2 s l Spain EEC http www ramaudio com e mail support ramaudio com Professional Power Amplifiers S Series 1500 2000 3000 4000 6000 3004 4004 4044 600...

Page 2: ...ctric shock do not open the unit No user serviciable parts inside In the case of disfunction have the unit checked by qualified agents SAFETY PRECAUTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 201...

Page 3: ...d compensates the thermal derating of silicon PN junctions avoiding the thermal runaway problem Inside the power stage is implemented a current limiting circuit that avoid to excessive power transisto...

Page 4: ...pon ding rectifiers inductances and capacitors too feed the audio power section The control of the entire power supply is done from a separate board with contains all the necessary circuitry This circ...

Page 5: ...ncy Response Power Bandwidth 0 25dB 20Hz 20kHz Phase Response 1 watt 20Hz 20kHz 15 deg Total Harmonic Distortion 20Hz 20kHz 0 05 Intermodulation Distortion SMPTE 0 05 Damping Factor 20 500Hz 8 500 Cro...

Page 6: ...at this heatsink is located parallel to the other one Change the control PCB and do a visual test of the rest of the components Test too the integrity of secondary rectifiers using a multimeter in dio...

Page 7: ...reach it Now remove his screw and place the new one with thermal silicone Clean the surface if needed Tight the screew using a screewdriver with a torque arroud 1 3N m Its is possible you have to cha...

Page 8: ......

Page 9: ...TEMP_C VOUT_D SIGNAL_D TEMP_D INA INA INB INB INC INC IND IND VRAIL_A Comun Comun Sch FBKA OUTA M M RMSLIM NTC Sense BRIDGEA VOUT_A IOUT_A TEMPA_A CLIP_A TEMP_A SIGNAL_A INA INA VRAIL_A Channel A Cha...

Page 10: ...GA R102 10k D9 1N4148 C30 100n 100V GA 5 6 7 U6B LM393 R61 2k R70 4k7 R128 47k R127 15k Gadap ERRORA R57 300k OUTA TEMP_INA R116 3k3 C55 10u 16V R55 470k R108 75k GA 15 Q63 5401 R72 1k5 C42 10u 16V G...

Page 11: ...R179 10k Q77 5551 15 R163 10k 15 SIGNAL_INB Q86 5551 R186 47k 15 15 R144 2k7 GB R161 82k5 5 12 S6E SWAB 4 13 S6D SWAB GsB R225 1k5 BRIDGEA VOUT_B IOUT_B TEMPA_B CLIP_B SIGNAL_B TEMP_B INB INB Gadap CL...

Page 12: ...GC 15U6 15U6 C133 10u 35V C120 10u 35V GC GC 15 15 R180 10k Q78 5551 15 R164 10k 15 SIGNAL_INC Q102 5551 R258 47k 15 15 R237 3k3 GC R245 82k5 15 BRIDGEC CLIP_INC VOUT_C IOUT_C TEMPA_C CLIP_C SIGNAL_C...

Page 13: ...5V GD GD 15 R260 10k Q97 5551 15 R254 10k SIGNAL_IND Q116 5551 R330 47k 15 R306 2k7 GD R316 82k5 5 12 S7E SWCD 4 13 S7D SWCD GsD R366 1k5 BRIDGEC VOUT_D IOUT_D TEMPA_D CLIP_D SIGNAL_D TEMP_D IND IND 1...

Page 14: ...1 2 J6 FASTON 15 C301 100u 10V R694 100k D176 1N4148 D282 1N4148 G5 5 15AC 15AC D275 1N4148 G D172 1N4148 G C4 10u 100V V2AC V1AC V2AC V1AC R715 1k C311 470n 50V 15 VRAIL_A 1 2 J25 FASTON G G1A G1B G1...

Page 15: ...00V Gp C73C 100n 100V COM SD 3 2 1 8 4 U2CA LM393 5 6 7 U2CB LM393 R76C 100k R77C 10k R32C 10k R34C 100k C32C 10u 16V C7C 10u 16V R33C 820R R68C 220k 15c 15c Vm Vc 15c C4C 470n 50V C8C 470n 50V C17C 1...

Page 16: ......

Page 17: ......

Page 18: ...EMPA_A CLIP_A VINSW_A VOUT_B IOUT_B TEMPA_B CLIP_B IOUT_A TEMP_B VOUT_A VINSW_B TEMP_A INA INA INB INB VRAIL_A VINPOS_B VINPOS_A Comun Comun Sch FBKA OUTA M M RMSLIM NTC Sense BRIDGEA VOUT_A IOUT_A TE...

Page 19: ...1 GB R104 47k R136 10k Q65 5401 R123 100k 15 R150 3k92 15 R163 39k R128 1M 15 D23 1N4148 Q67 MPSA13 15 D28 1N4148 R151 100k 15 D25 1N4148 Q61 MPSA13 15 R149 2k7 D24 1N4148 MSB MB GsB MSB 15 LIMB CLIP_...

Page 20: ...dap 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J10 EtheRAM IN GsA GsB G15 15 15 INA INA INB INB G5 5 GsB GsA D136 1N4148 RAM Audio S Series S1500 S2000 S3000 S4000 Inputs protections fans Shee...

Page 21: ...100k 15 R82 3k92 15 R94 39k R59 1M 15 D14 1N4148 Q53 MPSA13 15 D19 1N4148 R83 100k 15 D16 1N4148 Q49 MPSA13 15 R89 2k7 D15 1N4148 LIMA MSA MA GsA MSA 15 LIMA CLIP_INA R81 100R R58 475R R80 47k Q52 54...

Page 22: ......

Page 23: ......

Page 24: ...100n 100V Gp 5p 15p SD C82C 220n 50V D44C MURS160T3 15p VS Gp R197C 10R D45C 1N4148 R205C 10R D46C 1N4148 LO HI COM 15p C78C 100n 100V Gp C73C 100n 100V COM SD 3 2 1 8 4 U2CA LM393 5 6 7 U2CB LM393 R7...

Page 25: ......

Page 26: ......

Page 27: ...T_D TEMP_C VOUT_D SIGNAL_D TEMP_D INA INA INB INB INC INC IND IND VRAIL_A Comun Comun Sch FBKA OUTA M M RMSLIM NTC Sense BRIDGEA VOUT_A IOUT_A TEMPA_A CLIP_A TEMP_A SIGNAL_A INA INA VRAIL_A Channel A...

Page 28: ...k 15 R66 15k C36 10p 100V 5 6 7 U5B 5532 R48 15k GsA C52 22p 50V R126 3k3 15 Q64 5551 Q60 5401 R67 7k5 R59 1k GA C54 470p 50V Q58 5551 Q57 5551 R49 1k5 R58 1k5 15 Q65 5401 D1D LEDA R117 20k R98 390k C...

Page 29: ...TC 10k G1B R175 1M MB RMSLim LIMB D2C LEDC M D26 1N4148 R145 20k GB Q79 5551 GB R151 47k R195 10k Q88 5401 R177 100k 15 R212 3k92 15 R229 39k D46 1N4148 R194 1M 15 D37 1N4148 Q89 MPSA13 15 D45 1N4148...

Page 30: ...3 J17 Adapt In 1 1 2 3 J9 Adapt In 3 1 2 J12 Adapt In 2 SIGNAL_INC Gadap Gadap Gadap t RT2 NTC 10k G1C M D47 1N4148 R238 20k GC Q96 5551 GC R239 47k R266 10k Q103 5401 R259 100k 15 R293 3k92 15 R302...

Page 31: ...IP_IND TEMP_IND TEMP_AIND IOUT D OUTD 1 2 3 J26 Adapt In 4 1 2 3 J27 Adapt In 1 1 2 3 J33 Adapt In 3 1 2 J31 Adapt In 2 SIGNAL_IND Gadap Gadap Gadap t RT4 NTC 10k G1D R324 1M MD RMSLim LIMD D4C LEDC M...

Page 32: ...T_C TEMPA_C VOUT_D IOUT_D TEMPA_D CLIP_B SIGNAL_B TEMP_B CLIP_C SIGNAL_C TEMP_C CLIP_D SIGNAL_D TEMP_D R701 330R G R700 3k92 D5D STBY ON G INA INA INB INB INC IND INC IND 1 2 J6 FASTON 15 C301 100u 10...

Page 33: ......

Page 34: ......

Page 35: ...C Sense TEMPA_A CLIP_A VINSW_A VOUT_B IOUT_B TEMPA_B CLIP_B IOUT_A TEMP_B VOUT_A VINSW_B TEMP_A INA INA INB INB VRAIL_A VINPOS_B VINPOS_A Comun Comun Sch FBKA OUTA M M RMSLIM NTC Sense BRIDGEA VOUT_A...

Page 36: ...6V 15 R88 100R C48 47u 16V GB 15OTA1 15OTA1 T1A T2A T3A T4A T5A T6A T7A T8A T9A T10A T11A T12A T14A T15 T16A T18A T24A T27A T28A R29 4k7 GA Q43 SST111 15 R76 3k3 C15 NC C19 NC C40 NC R77 47k LIMA2 LIM...

Page 37: ...T2B T3B T4B T5B T6B T7B T8B T9B T10B T11B T12B T14B T16B T18B T27B T28B T29 R95 4k7 GB Q64 SST111 R102 20k R147 3k3 15 C46 NC C50 NC C74 NC R142 47k LIMB2 LIMB2 15 15 Gadap VinswB VinposB VINSW_B VIN...

Page 38: ...5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J10 EtheRAM IN GsA GsB G15 15 15 INA INA INB INB G5 5 GsB GsA D136 1N4148 RAM Audio S Series S6000 Inputs protections fans Sheet 4 of 5 DWG No Comun Sch DRAW...

Page 39: ......

Page 40: ......

Page 41: ...R62 100k C37 10u 16V C18 10u 16V R29 NC R34 12k Gp 15p Vm Vc 15p C33 10u 16V 15p Vm Gp R37 33k R52 220k R38 NC R92 1k5 Q62 5401 C22 47u 16V Vc Vm LIMIT TR S 2 D 5 M 1 NC 6 C 4 S 3 S 7 S 8 U4 TOP242G...

Page 42: ...REPL BY REPLACE DESIGN DRAWN Sheet 6 of 6 Power Supply Control Schematic S6000 S6004 S6044 RAM Audio S Series DWG No Supply_S6k Sch...

Page 43: ......

Page 44: ...U5D MC33079 C25 10u R85 47R5 GsB R72 100K 3 2 1 4 11 U5A MC33079 D9 1N4148 D12 1N4148 R73 100K R74 100K R71 200K 5 6 7 U5B MC33079 G15 R70 A R106 B G15 15 3B 15 3B R115 10K R86 10K 15 15 R124 100R R1...

Page 45: ......

Page 46: ...factured in the EEC by C E Studio 2 s l Pol Ind La Figuera C Rosa de Luxemburgo n 34 46960 Aldaya Valencia SPAIN Phone 34 96 127 30 54 Fax 34 96 127 30 56 http www ramaudio com e mail support ramaudio...

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