Alto SR500A Скачать руководство пользователя страница 24

PC00626 SR500A

SR500A_ALTO_230V

REVISED: 2006/5/30

PART NO  DESCRIPTION

SPECIFICATION

QTY REFERENCE 

LEVEL 

│ │├0005----------------------------

SG00331

SMD integrated circuit

RED 208N MQFP208/(LEM NO#105024)

1

IC4

│ │├0006----------------------------

SG00379

SMD integrated circuit

74HC132DT(SO14)/(PHILIPS)

1

IC11

│ │├0007----------------------------

SG00050

SMD integrated circuit

AK4528VF AKM

1

IC7

│ │├0008----------------------------

SG00040

SMD integrated circuit

MC33078DT(ST)MC33078D(ON)

2

IC3,IC8

│ │├0009----------------------------

RE00006

SMD resistor networks 1/16W

100Ω*4 ±5% 8P 0603

1

AR4

│ │├0010----------------------------

RE00008

SMD resistor networks 1/16W

4.7KΩ*4 ±

5% 8P 0603

4

AR1,AR2,AR3,AR5

│ │├0011----------------------------

RD00063

SMD fixed resistor 1/10W

22Ω ±

5% 0603

2

R34,R35

│ │├0012----------------------------

RD00073

SMD fixed resistor 1/10W

220Ω ±5% 0603

8

R12,R13,R15,R17,R27,
R33,R46,R50

│ │├0013----------------------------

RD00101

SMD fixed resistor 1/10W

10KΩ ±5% 0603

2

R9,R36

│ │├0014----------------------------

RD00093

SMD fixed resistor 1/10W

4.7KΩ ±

5% 0603

15

R8,R10,R11,R14,R16,
R23,R24,R25,R26,R40,R41,R
42,R43,

│ │├0015----------------------------

RD00125

SMD fixed resistor 1/10W

1.0MΩ ±

5% 0603

1

R28

│ │├0016----------------------------

RD00116

SMD fixed resistor 1/10W

100KΩ ±

5% 0603

1

R51

│ │├0017----------------------------

HB01645

PCB

313115-3_VER050228

1

│ │├0018----------------------------

HC00611

IC socket (SMD)

PLCC32 (AMP S/N:822516-7)

1

IC2

│ │├0019----------------------------

CI00091

SMD ceramic capacitor 0603

0.0056uF/50V X7R ±10%

1

C65

│ │├0020----------------------------

CO00006

SMD chip inductance

BLM21A102SPT/(MURATA)

4

L1,L2,L3,L4

│ │├0021----------------------------

CI00129

SMD ceramic capacitor 0603

0.0015uF/50V X7R ±10%

2

C34,C36

│ │├0022----------------------------

CI00069

SMD ceramic capacitor 0603

0.0033uF/50V X7R ±10﹪

2

C9,C12

│ │├0023----------------------------

CL00006

SMD tantalum capacitor

10uF/16V case B2

4

C31,C32,C37,C54

│ │├0024----------------------------

CI00063

SMD ceramic capacitor 0603

470PF/50V NPO ±5﹪

4

C8,C10,C11,C13

│ │├0025----------------------------

CI00075

SMD ceramic capacitor 0603

0.1uF/50V Y5V +80,-20%

28

C3,C4,C5,C6,C7,C15,
C16,C17,C18,C19,C21,C28,C
29,C30,

│ │├0026----------------------------

CI00266

SMD ceramic capacitor-RS 0603

22PF/50V NPO ±5﹪

3

C43,C46,C50

│ │└0027----------------------------

CI00264

SMD ceramic capacitor-RS 0603

15PF/50V NPO ±

5﹪

2

C14,C27

│ └0011------------------------------

AC00179

tin without lead

M705E Sn 3Ag-0.5Cu

40

├0018---------------------------------

HA02520

signle terminal wiring

750mm UL1015 18AWG

1

├0019---------------------------------

HA02815

signle terminal wiring

800mm UL1015 18AWG

1

├0020---------------------------------

NI02250

MIC jack

φ17*φ23.5*9

1

├0021---------------------------------

HA00861

power cord Europe 3P

LT-312+LT-501

1

├0022---------------------------------

NE11750

label

ALTO PC

4

│└0001-------------------------------

NH00334

cone paper

0.040*1m

1

├0023---------------------------------

NE14376

label

SR500A_V1.0

4

│└0001-------------------------------

NH00334

cone paper

0.040*1m

1

├0024---------------------------------

NF00061

assurance card

ALTO

1

├0025---------------------------------

NA00192

bag

0.05t*1200*800mm

1

├0026---------------------------------

NF01890

instruction

SR series ALTO_V1.2

1

│└0001-------------------------------

NH00149

paper

889*640mm

1

├0027---------------------------------

NA00279

clip-chain bag

0.04t*100*150mm_V1.0

1

├0028---------------------------------

AD00012

twin adhesive

90*120mm_V1.0

1

├0029---------------------------------

NB03962

paper defend horn

SR 500A 706*48mm_V1.0

4

├0030---------------------------------

NA00415

silk wadding-RS

SR 500A ALTO down_V1.0

1

├0031---------------------------------

NA00416

silk wadding-RS

SR 500A ALTO up_V1.0

1

├0032---------------------------------

NB03961

carton

SR 500A ALT0_V1.0

1

├0033---------------------------------

NE04372

label

red

6

│├0001-------------------------------

NI02598

membrane

125mm

1

│└0002-------------------------------

NH00252

paper

130mm

1

├0034---------------------------------

NE12804

label

SR500A ALTO_V1.0

1

│├0001-------------------------------

NI00057

adhesive label

0.11*1M

1

│└0002-------------------------------

NI00027

membrane

0.105*1M

1

├0035---------------------------------

MD00713

grille

SR 500A  ALTO_V1.2

1

│└0001-------------------------------

MD00572

iron net

SR 500A

1

│ └0001------------------------------

MD00571

iron net

SR-500A_V1.0

1

│  └0001-----------------------------

MD00567

iron net

1.0t*642*445*5P_V1.0

1

└0036---------------------------------

NE11168

label

HK 15 ALTO

1

 ├0001--------------------------------

NH00012

bond paper

0.04*1M

1

 └0002--------------------------------

NI00014

membrane

0.035*1M

1

08-5

Содержание SR500A

Страница 1: ...Service Manual ALTO REV 2 Model SR500A...

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: ...50V V V Load____ 70V V V Load____ 100V V V Aux At 1KHz FLAT Rated W 5 Maximum at Output 10 THD Aux 1KHz dB Load W W FLAT 7 Hum or Noise VR Max Low 25 mV mV DSP OFF VR Max Hi 20 mV mV DSP OFF 8 100HZ d...

Страница 4: ...B dB TUNER dB dB AUX3 CD dB dB LOW 44 0 5 dBV 60 dB 2 0 5 HI 44 2 dBV 60 dB 2 0 3 24V dB dB MIC UNBAL dB dB MIC dB dB LINE dB dB 24V dB dB MIC 2 UNBAL dB dB MIC dB dB LINE dB dB 24V dB dB MIC 3 UNBAL...

Страница 5: ...P AMP LOW V V V V HI POWER SUPPLY SWITCH LOW SPEAKER HI SPEAKER LOW V LOW V HI V HI V AC INPUT 238094 DSP MODULE HPF LPF Title Size A3 Number Date File Sheet of Drawn By Revision SR500A SR500A 1 1 MO...

Страница 6: ...11 12 13 14 CN1 CN 7PX2 F C17 47u 63V 1 2 3 _ IC1A 33079 C7 22P R4 10K R5 10K C6 0 0033u R3 6K8 14 13 12 _ IC3D 33079 1 3 2 DL1 SIGN LIMIT R9 1K2 15V 15V 5VD 15V 15V NC 1 OUT 2 NC 3 GND 4 GND 5 NC 6 V...

Страница 7: ...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...

Страница 8: ...03 4...

Страница 9: ...04 1...

Страница 10: ...04 2...

Страница 11: ...04 3...

Страница 12: ...probe to amplifier 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 F3 F4 54...

Страница 13: ...generator then adjust VR1 trimmer to have a 5mV 0 5mVdc voltage drop across R24 R26 0 2 power resistors Par 8 HIGH amplifier check Select a 10KHz frequency with 1dB amplitude on signal generator Conn...

Страница 14: ...7 SR500A FLAT 3 Frequency Response at2 Color Line Style Thick Data Axis Cursor1 Blue Solid 2 Anlr Bandpass Left 104 920 dBr A_ 60 110 70 80 90 100 104 92 103 097 d B S P L 20 30k 50 100 200 500 1k 2k...

Страница 15: ...06 1...

Страница 16: ...06 2...

Страница 17: ...06 3...

Страница 18: ...07 1...

Страница 19: ...ape head 8 M4 30mm 8 13 NI03152 handle ABS 85 6 207 7 black_V1 0 2 14 MG00536 balck screw pill M4 20_V1 0 12 15 NI03151 handle cover ABS SR400A SR500SA black_V1 0 2 16 NC00689 K speaker wooden box SR5...

Страница 20: ...SR 500A 15 435 18 2 0t black_V1 1 2 0014 ND00398 EV foam SR500A SUB 1205 5 15 2_V1 0 1 0015 ND00397 EV foam 204 5 186 5 2 black_V1 0 1 0016 HK05280 speaker 15inch 300W 4 SR500A Z008289_LP385 75 1 000...

Страница 21: ...0 7 2135 1220 14 31kg 1 0038 MF00037 washer 3 2 5 5 1t 15 0039 MF00038 washer 4 7 1t 1 0040 NC00128 washer 1 6 6 8 3 5 red 11 0001 NC00172 insulation board 1 6t 65mm 0 2mm 100M 1 0041 NC00005 mica SB...

Страница 22: ...00V 1 C4 0031 CF00014 metal film capacitor MEC 0 01uF 400V 10 2 C11 C12 0032 CH00017 laminated capacitor 0 1uF 50V Y5V PH5 2 C23 C26 0033 CB00010 electrolytic capacitor 1uF 50V 4 7mm 2 C1 C29 0034 CB0...

Страница 23: ...HC00050 row wire header 14PIN A28b 14B T 6 1 CN1 0034 HI00162 push button switch 2 paragraphs 6p PS 22E8552L 1 SW2 0035 HC00392 balance MIC jack RS JY 5030 030G 180 1 MIC2 0036 HC00582 balance MIC jac...

Страница 24: ...amic capacitor 0603 470PF 50V NPO 5 4 C8 C10 C11 C13 0025 CI00075 SMD ceramic capacitor 0603 0 1uF 50V Y5V 80 20 28 C3 C4 C5 C6 C7 C15 C16 C17 C18 C19 C21 C28 C 29 C30 0026 CI00266 SMD ceramic capacit...

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