Alto SR500SA Скачать руководство пользователя страница 6

1

2

3

4

5

6

7

8

A

B

C

D

8

7

6

5

4

3

2

1

D

C

B

A

R38

390E

R44

1K

R49

68K

R50

4K7

R51

12K

R42

470E

R34

820E

R35

68E

R33

12K

R32

8K2

R63

8K2

R62

47E

R64

47K

R65

2K2

R66

1K

R43

12K

R29

470E

R31

12K

R22

560E

R23

1K5

R67

8K2

R69

47E

R77

8K2

R76

12K

R39

68E

R36

820E

R55

68K

R40

12K

R56

4K7

R53

390E

R27

470E

R54

2K2

R68

47K

C24

0.0047U

C31

470P

C28

470P

C33

0.0018U

C22

100P

C13

0.001U

C32

0.0018U

C21

100P

TR11

NJE350

TR15

MJE350

TR10

MJE340

TR7

MJE340

TR12

2N5401

TR12

2N5551

D16

1N4002

TR1

MJE802

R45

12K 2W

D15

10 1W

D19

10V 1W

C25

220U/25V

D18

1N4002

D29

1N4002

D30

1N4002

D17

1N4002

VR1

500E

C14

10/50V

TR25

MJE340

TR19

NJE15031

TR9

TIP36C

TR6

MJE15030

TR4

2SC5200

R29

10E

R30

4E7

D28

1N4002

D7

1N4002

D8

6A2

C23

0.1U

TR23

MJE350

TR8

MJE15031

TR24

MJE15030

TR5

2SA1943

TR18

TIP35C

D13

1N4002

D9

6A2

R70

47K

R74

4K7

R73

10K

R21

47K

D14

1N4148

TR21

BC847

TR26

BC847

TR20

BC847

TR27

BC857

TR22

BC857

TR13

BC32725

TR17

BC857

C34

1000U/6V3

C30

220U/50V

R59

330E

R46

10K

R60

33K

R58

10K

R71

10K

R72

10K

R48

470E

R47

10K

R57

150K

C29

1U/50V

C26

0.1U

C20

0.0047U

R52

12K2W

C27

220U 25V

R26

0E2 5W

R24

0E2 5W

C17

0.0047U

D12

1N4148

D10

1N4148

R25

10E

R37

4E7

C35

0.0047U

7

6

5

+

_

IC7B

MC33078

1

2

3

4

8

+

_

IC7A

MC33078

R94

10K

R93

22K

R98

1K

R92

1K

R90

100K

DL2

100P

C40

100P

D33

4148

D32

4148

+VCC1

-VCC1

+VCC2

-VCC2

Vin

1

GND

2

Vout

3

IC5

7815

C43

10/25V

C42

10/25V

C15

10000/80V

C16

10000/80V

Vin

1

GND

2

Vout

3

IC3

7805

C37

1000U 6.3V

R79

47E/5W

C38

2200U/63V

+VCC1

-VCC1

+VCC2

-VCC2

-15V

+5VA

+15V

-15V

+15V

-15V

-15V

R78

100E PTC

+15V

or NJL21184

or SIMILAR

or MJL21193

+15V

C45

10U NP

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CN1

CN-7PX2-F

+15V

RL1

OZ-SS-124LM1

DC 24V 16A

+5VA

-15V

S10

LOW OUT+

S9

GND

LOW SPEAKER

Title

Size:

A3

Number

Date:

File:

Sheet    of:

Drawn By:

Revision

SR500SA

P-313122-SR500SA

2004/04/15

T5SA

1/1

VER1.1

FROM 313127 INPUT PCB

SOFT START

OFFSET PROTECTION

-8.3V

14.8V

11.1V

14.2V

11.6V

10.97V

0.1V

-0.56V

0.58V

27.5V

9.6V

32.1V

-32.4V

-27.7V

-7.6V

-0.33V

-1.4V

+1.4V

F1

T8A

F1

T8A

F2

T8A

F2

T8A

D1

KBPC25

D5

KBU806

D3

1N4002

C11

0.01uF400V

C1

400V/10N

S5

S1

S3

S2

S4

BP25-06PWS

TR1

2SC5200

R19

0E2 5W

or NJL21184

TR2

2SA1943

or MJL21193

R20

0E2 5W

C18

10000U/50V

C19

10000U/50V

D4

4002

GND

1

Vin

2

Vout

3

IC4

7905

Lian Ming Tan

03-1

Содержание SR500SA

Страница 1: ...Service Manual ALTO REV 2 Model SR500SA...

Страница 2: ...CONTENTS 1 Specifications 2 Block Diagram 3 Schematic Diagram 4 Printed Circuit Board 5 Test Procedures 6 Structural Drawing 7 Exploded View Mechanical Parts List 8 Electrical Parts List...

Страница 3: ...T Rated W 5 Maximum at Output 10 THD Aux 1KHz dB Load W W FLAT 7 Hum or Noise VR Max Low 10 mV mV VR Max Hi mV mV 8 100HZ dB 100HZ dB Tone control Response Input From Aux Output At 1W 10KHZ dB 10KHZ d...

Страница 4: ...B AUX dB dB TAPE dB dB TUNER dB dB AUX2 CD dB dB AUX dB dB TAPE dB dB TUNER dB dB AUX3 CD dB dB MIC dB dB LINE dB dB 24V dB dB MIC1 UNBAL dB dB MIC dB dB LINE dB dB 24V dB dB MIC 2 UNBAL dB dB MIC dB...

Страница 5: ...SPEAKER LOW V LOW V HI V HI V AC INPUT 238096 DSP MODULE LPF Title Size A3 Number Date File Sheet of Drawn By Revision SR500SA SR500SA BLOCK DIAGRAM 2004 04 16 T5SA 1 1 Lian Ming Tan VER1 0 1 SR500SA...

Страница 6: ...R47 10K R57 150K C29 1U 50V C26 0 1U C20 0 0047U R52 12K2W C27 220U 25V R26 0E2 5W R24 0E2 5W C17 0 0047U D12 1N4148 D10 1N4148 R25 10E R37 4E7 C35 0 0047U 7 6 5 _ IC7B MC33078 1 2 3 4 8 _ IC7A MC3307...

Страница 7: ...11 GND 12 GND 13 OSC 14 SS 15 NC 16 IC1 L4962 C2 220u 50V C4 330P C7 0 0022u R2 3K9 R1 15K C3 0 033u C8 2u2 50V 4 3 2 1 5 L1 TP SEV1924 03 C14 470u 25V SLL 5VD D1 BYV27 1 1 2 2 3 3 4 4 5 5 6 6 7 7 SW1...

Страница 8: ...04 1...

Страница 9: ...04 2...

Страница 10: ...04 3...

Страница 11: ...ifier high output Par 3 Initial test Increase slowly the VARIAC voltage up to the nominal value 230Vac Check the transformer sec voltages with multimeter without signal on input F1 F2 54V 1 5Vac F3 F4...

Страница 12: ...h with its body to verify this protection works properly reducing the amplifier out signal to few volts on time P S The check must be done with PTC placed into heat sink hole and silicon grease on Par...

Страница 13: ...05 3...

Страница 14: ...06 1...

Страница 15: ...06 2...

Страница 16: ...06 3...

Страница 17: ...07 1...

Страница 18: ...S 85 6 207 7 black_V1 0 2 10 MG00361 black screw pill M4 20mm 12 11 NI031151 SR 400A black_V1 0 handle ABS 2 12 MG00353 black screw semicircle pan head M6 30mm 4 13 MH00801 rack hat black SKC004 1 14...

Страница 19: ..._PT2 1 1 0001 HC00496 connect terminal 0 8 13 16 3mm 1 0002 HC00495 connect terminal 0 8 13 16 3mm 1 0003 NI02583 terminal block 3 5 24 5 3t 1 0011 MH01110 rivet M0500A_OU 30 2 0012 MD00642 iron net S...

Страница 20: ...7 HK04509 PC board P 110073 SR500SA 1 0001 HB01355 PCB 110073_VER031027 1 0002 RA00637 fixed resistor 1 8W 680 M type 2 R13 R14 0003 RA00640 fixed resistor 1 8W 1 2K M type 1 R15 0004 RA00646 fixed re...

Страница 21: ...CA00029 ceramic capacitor 220PF Y5E 2 C21 C22 0024 CA00034 ceramic capacitor 470PF Y5E 4 C28 C31 C46 C47 0025 CA00040 ceramic capacitor 0 001uF Z5V 1 C13 0026 CC00012 mylar capacitor 0 0047uF 100V 10...

Страница 22: ...1 IC5 0002 SF00009 voltage stabilized transistor LM1117MP 3 3 3 3V SOT223 1 IC9 0003 RD00068 SMD fixed resistor 1 10W 100 5 0603 4 R1 R29 R30 R39 0004 RD00076 SMD fixed resistor 1 10W 330 5 0603 1 R49...

Страница 23: ...in adhesive 90 120mm_V1 0 1 0020 NB03224 box SR 500SA ALTO_V1 2 1 0021 ND00416 EV foam 100 110 2t_V1 0 2 0022 MD00599 net SR500SA ALTO_V1 0 1 0001 MD00537 iron net SR500A SUB_V1 2 1 0001 MD00536 iron...

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