Primare A30.1 MK2 Manuale utente

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87654321

Title

Number RevisionSize

Date: 19-Feb-2001 Sheet of

File: E:\PRIMARE\A30-1\SCH\EM1068B.SCH Drawn By:

-20VL

VDD2

VSS2

+20VR+20VL VDD1

-20VR

+20VR

+20VL

+Lline

-Lline

VDD1

VDD2

VSS1

VSS2

STBY

Switch circuit

EM1068A.SCH

VSS1

GND spacer

T6.3A

22K

R236

33K

2K2

33K

R20

10k

R44

330R

R242

330R

R52

330k

R53

330k

R54

330k

R55

330k

R60

6K8

R61

6K8

R64

R66

R72

5K6

R73

4k3

R83

100k

R84

100k

R85

33K

R86

100k

R87

100k

R88

100k

R107

1M R108

R89

100k

R109

R110

R90

100k

R91

100k

R92

100k

100N

C24 4u7 35V

100N

R111

4R7/2W

R112

4R7/2W

100N

8V2

Z10

3V9

Z14

12V

Z15

12V

Z16

12V

Z17

12V

5V6

BRIDGE 10A

Q11

2SC3420

C30

100u 63V

C31

100u 63V

R93

100k

PMLL4148

R10

1K8

R11

2K2

R94

68K

4way screw term

R74

4k3

PMLL4148

R117

0R22/3W

R118

0R22/3W

4 WAY PIN

R121

68R R122

68R

Q15

BC846B

Q16

BC846B Q17

BC846B Q18

BC846B

Q33

BC856B

Q34

BC856B

Q46 2SK170GR Q47 2SK170GR

Q19

BC846B

Q35

BC856B

R135

390R R136

390R

R139

47k R140

47k

Q50

BCP53

Q54

BCP56

Q55

BCP56

Q51

BCP53

PMLL4148

D9PMLL4148

R95

100k

R96

100k

R123

68R R124

68R

R147

100R

R148

100R R149 100R

C42

10mF 63V

R153

100R Trim

C46

470n

C47

470n

C48

470n C49

470n

C50

470n C51

470n

C52

470n C53

470n

RESET FUSE, 4 Amp

Q59

2SA1302

8 4

U1A

1458

U1B

1458

4PIN

Q20

BC846B

33K

R97

100k

STBY3

Q36

BC856B

Q37

BC856B

Q21

BC846B R98

100k

R99

100k

STBY1

STBY2

C25

4u7 35V

0Vdig

U3A

4093

U3B

4093

U3C

4093

U3D

4093

C72

470P

C73

470P

Q38

BC856B

Q39

BC856B

STBY3

STBY4

Q66

2SC3281

C32100u 63V

C33 100u 63V

C34

100u 63V

C35

100u 63V

D10

BDY17D

D11

BDY17D

D12

BDY17D

D13

BDY17D

Vin 1

GND

Vout

REG1

LM317T

Vin 1

GND 2

Vout

REG6

LM337T

R157 220R

R158 220R

R161 4k3

R162 4k3

R169

47R/3W

R170

47R/3W

+26VRreg

-26VRreg

-26VLreg

+26VLreg

T250MA

1 2

C43

10mF 63V

BRIDGE 10A

RESET FUSE, 4 Amp

NO1 1

N02

C1 2

NC1 3

NC2

COIL 4

COIL

C26

4u7 35V

C27

4u7 35V

Q22

BC846B

Q40

BC856B

Q74

2SD1760

Q78

2SB1184

R246

150R

R252

150R

R12

1K5

100N

D14

PMLL4148

R163

4k3

R164

4k3

R177

R178

R184

5K6

R185

5K6

C80

3.3U/50V

R21

10k

R45

330R

R243

330R

Q12

2SC3420

R13

1K8

R154

100R Trim

Q60

2SA1302

Q23

BC846B

33K

R100

100k

STBY1

Q69

2SC3281

Q24

BC846B

Q41

BC856B

Q75

2SD1760

Q79

2SB1184

R247

150R

R248

150R

R188

1K5

100N

D15

PMLL4148

C81

3.3U/50V

R190

22K

R171

330R

R172

330R

C88

470P

C89

470P

+Rline

-Rline

22K

R237

33K

R14

2K2

33K

R22

10k

R46

330R

R244

330R

R56

330k

R57

330k

R58

330k

R59

330k

R62

6K8

R63

6K8

100N

8V2

Q13

2SC3420

R15

1K8

R16

2K2

R125

68R R126

68R

Q25

BC846B

Q26

BC846B Q27

BC846B Q28

BC846B

Q42

BC856B

Q43

BC856B

Q482SK170GR

Q49

2SK170GR

R137

390R R138

390R

R141

47k

R142

47k

Q52

BCP53

Q56

BCP56

Q57

BCP56

Q53

BCP53

R127

68R R128

68R

R150

100R

R151

100R R152 100R

R155

100R Trim

C56

470n

C57

470n

C58

470n C59

470n

Q63

2SA1302

8 4

U2A

1458

U2B

1458 Q29

BC846B

33K

R101

100k

STBY2

C74

470P

C75

470P

Q70

2SC3281

-26VRreg

+26VRreg

Q30

BC846B

Q44

BC856B

Q76

2SD1760

Q80

2SB1184

R249

150R

R253

150R

R17

1k5

100N

D16

PMLL4148

R179

R180

R186

5K6

R187

5K6

C82

3.3U/50V

R23

10k

R47

330R

R245

330R

Q14

2SC3420

R18

1K8

R156

100R Trim

Q64

2SA1302

Q31

BC846B

33K

R102

100k

STBY4

Q73

2SC3281

Q32

BC846B

Q45

BC856B

Q77

2SD1760

Q81

2SB1184

R250

150R

R251

150R

R189

1K5

C10

100N

D17

PMLL4148

C83

3.3U/50V

R191

22K

R173

330R

R174

330R

C90

470P

C91

470P

C11

100N

R113

4R7/2W

R114

4R7/2W

C12

100N

NO1 1

N02

C1 2

NC1 3

NC2

COIL 4

COIL

-20VL

+20VL

T6.3A

R75

4k3

R76

4k3

BRIDGE 10A

C36

100u 63V

C37

100u 63V

R119

0R22/3W

R120

0R22/3W

4 WAY PIN

C44

10mF 63V

RESET FUSE, 4 Amp C38100u 63V

C39100u 63V

C40

100u 63V

C41

100u 63V

D18

BDY17D

D19

BDY17D

D20

BDY17D

D21

BDY17D

Vin 1

GND

Vout

REG2

LM317T

Vin 1

GND 2

Vout

REG7

LM337T

R159 220R

R160 220R

R165 4k3

R166 4k3

R175

47R/3W

R176

47R/3W

+26VLreg

-26VLreg

T250MA

S10

T250MA

C45

10mF 63V

BRIDGE 10A

RESET FUSE, 4 Amp

C28

4u7 35V

C29

4u7 35V

R167

4K7

R168

4k3

+20VL-AMP1

+20VL-AMP2

+20VL-AMP1

+20VL-AMP2

+20VR-AMP1

+20VR-AMP2

-20VL

-20VR

R200

R201

R202

R203

C13

100N

C14

100N

C15

100N

C16

100N

D32 PMLL4148

D33PMLL4148

D34 PMLL4148

D35

PMLL4148

C22

100N

R68

4R7/2W

R69

4R7/2W

C23

100N

R70

11R/2W

R71

11R/2W

R79

11R/2W

R80

11R/2W

D22

PMLL4148

D36

PMLL4148

C55

470n

C60

470n

C61

470n

C84

470n

VSS2

VDD2

VSS1VDD1

C86

100N

C87

100N

C119

100N

C120

100N

C121

100N

C122

100N

C123

100N

C124

100N

+6.5Vreg

-6.5Vreg

EM1068-5

PIN14 4093 PIN7 4093

14 7

U4A

HEF4075 3

14 7

U4B

HEF4075

14 7

U4C

HEF4075

L1 SPOLE

L2SPOLE

L3SPOLE

SPOLE

R235NC

R238 1R

R239 1R

R2401R

R241 NC

R2541R

R2551R

R2561R

R257NC

R258 1R

R259 1R

R260 1R

R261 1R

R262 NC

R2631R

R264 1R

12345678

87654321

Title

Number RevisionSize

Date: 19-Feb-2001 Sheet of

File: E:\PRIMARE\A30-1\SCH\EM1068A.SCH Drawn By:

Clock HC595

Load HC595

SD HC595

n.c.

TAPE1TAPE1 OUT

-15Vreg

0Vdig

-Lline

+Lline

n.c.

+15Vreg

-15Vreg

+15Vreg

-20VL

+15VReg

-15VReg

+15Vreg

DGND

+5Vdig

n.c.

+5Vdig

P9 14 HEADER

1J7

XLR NC3FAH

1J8

XLR NC3FAH

R103

100k

R104

100k

R105

100k

R106

100k

R24

10k

R25

10k

R26

10k

R27

10k

R28

10k

R29

10k

R30

10k

R31

10k

R32

10k

R33

10k

R34

10k

R35

10k

R36

10k

R37

10k

R38 10k

R39 10k

R40

10k

R143

30K

R41

10k

R42

10k

R144

30K

R43 10k

R145

30K

C62

C63

C64

C65

C17

100N

C18

100N

C92

100p

C93

100p

C94

100p

C95

100p

C19

100N

C20

100N

C96

100p

C97

100p

C98

100p

C99

100p

C100

330p

C21

100N

C103

100p

C101

330p

C104

100p

R48

1K5

C109

10u 16V

C110

10u 16V

R49

470R

R50

470R

C111

10u 16V

C112

10u 16V

R77

4K7

R78

4K7

R204

4K7

C105

100p

C106

100p

C107

100p

C108

100p

R206

150R/3W

R146

30K

U5A

OPA2604

U5B

OPA2604

J3 TUNER

J4 CD

AUX L

GND AC 1

OUT1 2

GND1 3

GND AC 5

GND AC 6

VSS2 7

LOGIC GND 8

CLOCK 9

LOAD/SHIFT 10

DATA IN

DATA OUT

VDD1

GND AC

VDD2

GND AC

OUT2

VSS1

GND2

IN2

IN1 4

U10

LM1972

GND AC 1

OUT1 2

GND1 3

GND AC 5

GND AC 6

VSS2 7

LOGIC GND 8

CLOCK 9

LOAD/SHIFT 10

DATA IN

DATA OUT

VDD1

GND AC

VDD2

GND AC

OUT2

VSS1

GND2

IN2

IN1 4

U11

LM1972

U6A

OPA2134

U6B

OPA2134

R130

100R R131

100R

U7A

OPA2604

U7B

OPA2604

U8B

OPA2604

U8A

OPA2604

U9A

OPA2604

U9B

OPA2604

DATA Potm

CLOCK Potm

n.c.

L/SHIFT

CLK HC595

LOAD HC595

R51

1K5

R205

4K7

R207

150R/3W

R19

2K2

-6.5Vreg

-6.5Vreg+6.5Vreg

-L+L -R +R

SER

SRCLK

SRCLR

RCLK

O0 15

O1 1

O2 2

O3 3

O4 4

O5 5

O6 6

O7 7

Q7 9

VCC

GND

U12

74HC595

SER

SRCLK

SRCLR

RCLK

O0 15

O1 1

O2 2

O3 3

O4 4

O5 5

O6 6

O7 7

Q7 9

VCC

GND

U13

74HC595

CLK HC595

+5Vdig

LOAD HC595

0Vdig

BAL1_ON

AUX_ON

Vin

GND 2

Vout 3

REG9 LM337T

-15Vreg

Vin

GND

Vout 3

REG4 LM317T

R115

68R/2W

R116

68R/2W

+6.5Vreg

R210

430R

R211

430R

R212

1K8

R213

1K8

Vin

GND 2

Vout 3

REG10 LM337T -6.5Vreg

Vin

GND

Vout 3

REG5

LM317T

R133

68R/2W

R134

68R/2W

-20VR

+20VR

+6.5Vreg

-6.5Vreg

SD HC595

+15Vreg

C113

10u 16V

C114

10u 16V

C115

10u 16V

C116

10u 16V

C66

470n

C67

470n

C68

470n

C69

470n

C70

470n

C71

470n

D37

PMLL4148

D23

PMLL4148

0Vdig

+5Vdig

C117

10u 16V

C118

10u 16V

CD_ON

TUNER_ON

TAPE1_ON

TAPE1OUT_ON

BAL2_ON

R1811K

R1821K

R1831K

C102

330p

0Vdig

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

BC846B

R216

100k

BC856B R192

10k

D24 PMLL4148

1J9

XLR NC3FAH

1J10

XLR NC3FAH

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

K10

RELAY DPDT3

L-BAL2 R-BAL2 L-BAL1 R-BAL1

+20VL

-20VLTAPE1_ON

+5Vdig

BC846B

R217

100kT10

BC856B

R193

10k

D25 PMLL4148

-20VL TUNER_ON

BC846B

R218

100kT11

BC856B

R194

10k

D26 PMLL4148

-20VL CD_ON

BC846B

R219

100kT12

BC856B

R195

10k

D27 PMLL4148

-20VLAUX_ON

BC846B

R220

100kT13

BC856B

R196

10k

D28 PMLL4148

-20VLBAL2_ON

BC846B

R221

100kT14

BC856B

R197

10k

D29

PMLL4148

-20VLBAL1_ON

+5Vdig +5Vdig +5Vdig +5Vdig

+5Vdig

+20VL +20VL

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

K11

NO1 1

N02

C1 2

NC1 3

NC2

COIL 4

COIL

K12

T7 BC846B

R222

100k

T15

BC856B R198

10k

D30

PMLL4148

+20VL

+5Vdig

PHASE_ON

MONITOR_ON

PHASE_ON

+5Vdig

DATA_POT

CLOCK_POT

LOAD/SHIFT CLOCK_POT

LOAD/SHIFT

CLOCK_POT

LOAD/SHIFT

DATA_POT

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

K13

-20VL

NO1 1

N02

C1 2

NC1 3

NC2

COIL 4

COIL

K14

T8 BC846B

R223

100k

T16

BC856B R199

10k

D31

PMLL4148

+20VL

+5Vdig

MONITOR_ON

-20VL

0Vdig

+20VL

+5Vdig

0Vdig

+5Vdig

0Vdig

R208

6k8 R209

6k8

SD HC595

STBY

Vin

GND

Vout 3

REG3

LM317T

Vin

GND 2

Vout 3

REG8

LM337T

U15A

OPA2604

U15B

OPA2604

-15Vreg

+15Vreg

C85

100N

U14A

OPA2604

U14B

OPA2604

-15Vreg

C54

100N

+Rline

-Rline

+15Vreg

NO1

1N02 8

2C2 7

NC1

3NC2 6

COIL

4COIL 5

K15

D38

PMLL4148

T17 BC846B

R81

100k

-20VL

D40

PMLL4148

D41

PMLL4148

D39

PMLL4148

R215

3K9

R65

10K

R224

3K9 R225

3K9

R67

10K

R226

3K9 R227

3K9

R82

10K

R228

3K9 R229

3K9

R214

10K

R230

3K9

2 2

EM1068-5

HEADER 2

J11

HEADER 2

U16

OPA134

R129

100R

R132

100R

7 4

U17

OPA134

+15Vreg

-15Vreg

R231

1K8

R232

1K8

R233

4K7

R234

4K7

C78

220P

C79

220P

C76

100N

C77

100N

-15Vreg

R265

R266

R267

R268

12345678

87654321

Title

Number RevisionSize

Date: 19-Feb-2001 Sheet of

File: E:\PRIMARE\A30-1\SCH\EM1104-1.SCH Drawn By:

EA/VP 31

X1 19

X2 18

RESET 9

RD 17

WR 16

INT0 12

INT1 13

T0 14

T1 15

P10 1

P11 2

P12 3

P13 4

P14 5

P15 6

P16 7

P17 8

P00

39 P01

38 P02

37 P03

36 P04

35 P05

34 P06

33 P07

P20

21 P21

22 P22

23 P23

24 P24

25 P25

26 P26

27 P27

PSEN

ALE/P

TXD

RXD

87C51

14 POL IDC

VCC

VOUT

GND

IR1 TFMS5380

VCC

12MHZ

22p

47k

10K

BC850

10u 16V

VCC 1

SW1

B3F-4055

R11

10R

10u 16V

BC850 Q4

BC850

30.1 DISPLAY

R12 470R

R13 470R

R14

470R

R15

470R

R16 470R

R17 470R

R18 470R

100U/6.3V

VCC

LED

R19

1k33

R20

1k33

R21

1k33

R22

1k33

R23

1k33

R24

1k33

R25

1k33

R26

1k33

R27

1k33

1DP

4COM1

COM2 10

DISP1

DUAL_DISP

VCC

Tuner

Tape 1

AUX

Clock HC595

Load HC596

Data HC595

Clock Potm

Data Potm

L/S Potm

Rem. bus

COM

SW2

24 CYCL.ENC.

R4 10K

R510K

VCC

R31

3k3

R32

3k3

R33

3k3

R34

3k3

VCC

10K

VCC

GND

R35

10K

SW5

B3F-4055

R48

10K

VCC

SW3

SW-12WAY

SW4

SW-12WAY

SER 14

SRCLK 11

SRCLR 10

RCLK 12

E13

15 O1

1O2

2O3

3O4

4O5

5O6

6O7

74HC595

VCC

BAL1

BAL2

MONITOR

0/180

D10

LED

R49

1k33

OFF

10K R7

10K R9

10K R10

10K

VCC

GND

VCC

R37

100K R38

100K

R39

100K

R40

100K

R41

100K

R42

100K

R43

100K

R44

100K

R45

100K

R46

100K

R47

100K

CH0

CH1

GND

7DI 8

nc 9

DO 10

nc 11

CLK 12

nc 13

VCC (Vref) 14

ADC08032

GND

100N

R28

10K

R29 10K

R30 10K

R36 10K

R50

0R R51

0R R52

R53 10K

R54

R55

R56

22K

100N

R57

4k7

MONITOR 0/180

EM1104-2

1 2 3 4

4321

ATitle

Number RevisionSize

Date: 19-Feb-2001 Sheet of

File: E:\PRIMARE\A30-1\SCH\EM1105.SCH Drawn By:

F1 6.3A

100NF

1NF C3

1NF

D1 1N5401

D2 1N5401

3300/6.3V

NTC 7R

R2 VDR275

470K

HEADER 2

3300/6.3V

MAIN

EM1105-1

1/1 BN

NTC 7R

HEADER 2

PLUG

IDLE CURRENT ADJUSTMENT

1: Remove the jumper on P7 ( P6 )

2: Connect the voltmeter between pin 1 and pin 2 on P7

( pin 1 and pin 2 on P6 )

ADJUST R154 ( R156 ) TO 30mV

3: Connect the voltmeter between pin 3 and pin 4 on P7

( pin 3 and pin 4 on P6 )

ADJUST R153 ( R155 ) TO 30mV

4. After the power has been on for 60 min

readjust R154 (R156) and R153 (R155)

6. Remove the voltmeter and connect the jumper again.

Instructions apply to the left channel.

Instructions given in brackets apply to the

Right channel.

Indice

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