ION iT75 Скачать руководство пользователя страница 13

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

FM ANT

收音电路

TU_LED

ERP2

电路

电唱电路

SP JACK

LSP

RSP

PHONO/AM/FM/LINE

GND
GND

功率放大电路

图 纸 名 称

主板原理图

版 本

设 计

TT14128-IT75

页 码

深 圳 市 佳 音 王 科 技 股 份 有 限 公 司

机 型

日 期

图 纸 编 号

日 期

日 期

20160415

批 准

审 核

邹均良

AUDIO OUT

RCA_LOUT

RCA_ROUT

GND

LINE_L

GND

LINE_R

MAIN_PWR

PH-RIN

MV

PHONO_R

PH-LIN

PHONO_L

MUTE

TU_L

LI

MUTE

LCH

RI

RO

TU_R

BAND

AGND

BAND

RCH

TUVCC

PHVCC

GND
10V

LO

PHONO_L

PHONO_R

TU_R

TU_L

PHVCC

GND

GND

R

IN

L

IN

RCAR

LCH

VER

RCH

RCAL

VER

AVCC

VER

TEST

LINE_L

LINE_R

RFGND

VDD3V3

VDD

VCC

VDD

VDD

VDD

VDD

AVCC

NC

VCC

VDD

C27
104

CN1

2P/2.5MM

2

1

2

1

R

19

10K

47UF

C902

C21

220uF/16V

1

2

R16

24K

R5

330R

CN15
3P/2.0MM

1

2

3

1

2

3

R

81

4

R7

1

2

225

C38

100uF/16V

C71

470uF/16V

C47

R88

10K

U5
KT0932

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

CH

SPAN

AM-FM

ROUT

LOUT

AVSS

XTALN

STALP

AVDD

RFVDD

AMINN

AMINP

RFINP

RFGNDE

DVSS

DVDD

STIN

ST

TUNINP

VOL

R906
100K

C83

47uF

C1
470pF

R94

4.7K

C81

24pF

C85

104

C17

105

R68

3.3K

C4

105

C15

104

R38

10K

682

C32

Q902
S8050

2

1

3

D2

IN4148

1

2

CN11

2P/2.5MM

2

1

2

1

104

C60

470uF/16V

C49

C9

47pF

R37

1K

C76

105

R31
100K

C13

222

R443

100K

R27

100K

CN3

3P/2.0MM

1

2

3

1

2

3

105

C36

Q901

AO3401

D

G

S

C74

104

R65

100K

F1

2A

Q4
9014

2

1

3

R64

330R

C43

105

C5

105

R906

100K

R80

470R

R28
1M

106

C441

C33

104

R89

10K

R441

100K

R9
330R

D10

DB157S

1

2

R39

10K

682

C31

D3

IN4148

1

2

C63

203

0805 25V 106 

C73

C25
104

105

C440

R

53

10K

ANT2

AM ANT

1

2

1

2

R26
22K

L2

0R

R46

0R

R86

4.7K

VR2

A503

1

2

3

4

5

6

7

1

2

3

4

5

6

7

R41
5.6K

R93

10R

C66

105

R18
10K

FMANT1

1

D301

R11

100K

C2
470pF

R903
22K

Q2
9014

2

1

3

R67

100R

D6

M1

1

2

Q440
9014C

2

1

3

R74

22K

CN12

2P/2.0MM

2

1

2

1

NC

C65

C75

105

R22

100K

103

C30

C26
104

C18

105

R45

10K

R66

36K

224J

C

54

Z4D1

3.3V

R40
5.6K

C78

104

C61

203

CN6

2P/2.0MM

2

1

2

1

L8

10UH

Q1
8050D

2

1

3

D441

IN4148

1

2

C64

203

C79
153

R6

24K

R440

100K

C86

104

1

2

Q8
9014

2

1

3

R25
22K

VR1
RV93Y2NO B104 10%

1

3

2

R15

10K

R

56

22K

100uF/16V

C53

470uF/16V

C48

R907
220K

105

C902

R17

47K

R98

1K

100uF/16V

C10

106

C9

Y1

32.768KHz

R10

100K

R36

1K

R905
1K

100uF/16V

C70

R14
10K

C82

10uF

U6
HT7533

1

3

2

D

G

ND

OUT

VIN

R12

10K

R447

1K

R33

1M

R2
100R

Q6
9014

2

1

3

R90

10K

R92

10K

105

C67

UTC8227

U2

1

2

3

13

5

6

7

8

9

11

10

12

4

11

1

2

3

13

5

6

7

8

9

14

10

12

4

11

R1

10K

R20

47K

R99

10K

104

C50

R37

1K

R7

10K

R82
4.7K

SW1

SS-44D04G8

23

1

2

24

9

10

12

19

20

6

17

22

21

4

5

7

3

11

21

8

PHONO_L

TU_L

TU_L

NC

AM

FM

PHONO_V

TU_V

TU_V

ROUT

VI

BAND

LOUT

PHONO_R

TU_R

TU_R

LINE_L

NC

NC

LINE_R

103

C3

0805 25V 106

C45

C73

10uF

C87

47uF/16V

1

2

R24
100K

105

C34

NC

C66

R35

4.7K

U1

4

7

6

8

5

3

2

1

G

O2

-

V

+

+

-

O1

R21

56K

U902

HT7533

1

3

2

D

G

ND

OUT

VIN

R77

10K

R8

3K

C80

24pF

R

69

4

R7

R445

1K

224J

C

27

225

C39

C77
153

R13

10K

R446

1M

R70

470R

C14

47uF/16V

1

2

U901

MCU

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

22uF/16V

C55

104

C901

R3

56K

100uF/16V

C16

R448

1K

L4
31R

R29
1.2K

C84

104

R442

100K

R

55

22K

105

C68

R904

10K

L1

31R

R85

10K

R23
100R

C7

47pF

C12

104

R79

330R

R449

1K

CN5

4P/2.5MM

1
2
3
4

1
2
3
4

R30
1.2K

R72

1K

C62

203

R43

0R

U6

NC

4

6

2

1

5

3

7

8

GND

SCL

CE1

CE0

SDA

CE2

WC

VDD

C59

2200UF/16V

2

1

CN10

2P/2.0MM

2

1

2

1

R87

0R

C40

104

D440

IN4148

1

2

D2

IN4148

1

2

R34

4.7K

C24

222

C19

47uF

Q7
9014

2

1

3

C11

105

CN13

3P/2.0MM

1
2
3

1
2
3

U403

8

3

2

1

4

V

+

-

O1

v-

100uF/16V

C52

L3

10UH

CN2

NC

1

2

3

4

5

6

1

2

3

4

5

6

C44

105

102

C902

100uF/16V

C69

C28
332

R441

220R

100uF/16V

C51

C29
332

R87
10K

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Содержание iT75

Страница 1: ...ipient you are hereby notified that any review dissemination distribution or duplication of this document is strictly prohibited If you are not authorized please contact ION Audio and destroy all copies of this document You may contact ION Audio at support ionaudio com Copyright ION Audio ATTENTION This document contains sensitive proprietary information All recipients must have a current non disc...

Страница 2: ...he Manual shall be solely your responsibility and ION Audio shall have no liability for any such repairs or service work All such service or repairs are performed at the sole risk of the person performing the service or repairs You agree that all such work will be performed in a competent professional and safe manner at all times and to indemnify and fully hold ION Audio and its successors and ass...

Страница 3: ...TE WITH ANY ION AUDIO DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ION AUDIO SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY AND ION AUDIO SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY ...

Страница 4: ...ves heat registers radiators or other heat producing equipment 7 Ventilation When installing the product make sure that the product has adequate ventilation Improperly ventilating the product may cause overheating which may damage the product 8 Mounting The product should only be used with a rack which the manufacturer recommends The combination of the product and rack should be moved carefully Qu...

Страница 5: ...5 PCS 1 00 R444 12 1010220046 SMD Resistor SMT0603 330R 5 PCS 4 00 R79 R5 R9 R64 13 1010220057 SMD Resistor SMT0603 470R 5 PCS 2 00 R70 R80 14 1010220016 SMD Resistor SMT0603 1K 5 PCS 6 00 R18 R72 R73 R447 R448 R449 15 1010220004 SMD Resistor SMT0603 1 2K 5 PCS 2 00 R29 R30 16 1010220034 SMD Resistor SMT0603 2K 5 PCS 2 00 R86 R94 17 1010220052 SMD Resistor SMT0603 3K 5 PCS 1 00 R8 18 1010220037 SM...

Страница 6: ... 20 PCS 1 00 C441 45 1010303112 MLCC SMT0805 106 80 20 25V PCS 2 00 C37 C45 46 1010702011 SMD inductance SMT0603 10uH 20 PCS 2 00 L3 L8 47 1010708012 SMD magnetic bead SMT0603 31R 100MHZ 25 PCS 1 00 L1 48 1010405004 SMD Stabilivolt Diodes 3 3V 1 2W LL 34 PCS 1 00 ZD1 49 1010401002 SMD diode SS14 DO 214AC PCS 1 00 D6 50 1010401004 SMD diode IN4148 LL 34 PCS 5 00 D1 D2 D3 D4 D5 51 1010401027 SMD dio...

Страница 7: ...8 HANDLE SHENJIU BRAND PCS 1 00 SW2 77 1012800027 potentiometer TU01 100K1 Tuning potentiometer B100K MODEL 14RA087 PCS 1 00 VR2 78 1020600001 connect line for antenna 2 4MM PCS 3 00 FMANT AMANP ANANT 79 1012710001 Magnetic Bar Ø10 60MM PCS 1 00 80 2020500021 Magnetic Bar stand 12 30MM PCS 2 00 81 1010711005 AM loop Ø10 2M7 80T lead wire 50MM JiaDi PCS 1 00 82 1061300001 Besswax Huizhou baoyue g 2...

Страница 8: ...Mechanism YD cartridge PCS 1 00 106 2010100261 mechanism PCBA JW 20 03 for mechanism single board PCS 1 00 107 1010110075 PCB board JW 20 03 27 21 1 6MM 94V0 single board PCS 1 00 108 1010250006 adjustable resistor 501 ohm PCS 1 00 P1 109 1010210038 plug in resistor pin distance 5MM 470R 5 1 8W PCS 1 00 R1 110 1012600020 needle file 6P 2 5MM straight pin PCS 1 00 CN1A 111 1012600021 needle file 8P...

Страница 9: ...black PCS 1 00 140 1061700002 Paper with glue 10 5 0 3MM 3M glue black PCS 1 00 141 1062000026 EVA 40 15 1 5MM black PCS 2 00 142 1062000013 EVA 20 10 1 5MM black with glue PCS 1 00 143 1021200024 PVC pad Ø12 5 7 5 0 3MM PCS 1 00 144 1013300001 rubber pad Ø9 Ø5 5MM 45 degree black PCS 3 00 145 1061600001 belt Ø128 0 5 4 7MM PCS 1 00 146 1021500001 wires for tonearm rest Ø2 2 chrome silver PCS 1 00...

Страница 10: ...u brand PCS 1 00 JK1 172 1010220003 SMD Resistor SMT0603 0R 5 PCS 2 00 R1 R2 173 1012504009 RCA jack RCA 204 PCS 1 00 RCA1 174 1011701141 shield line 28 3P2H P 2 0 2 5MM L 250MM with pin PCS 1 00 RCA signle line 175 1011701167 shield line 28 3P2H P 2 0 2 5MM L 250MM black with pin PCS 1 00 AUX IN LINE 176 1062900025 heat shrink tube Ø1 3MM UL E214175 PCS 1 00 FM antenna 177 2020500001 nozzle ø3 CE...

Страница 11: ...MM black PCS 4 00 FEET 196 2030110434 wooden case TT14128 PCS 1 00 197 2030100434 wooden case TT14128 PVC A012 PCS 1 00 198 1020100098 screw 2 6PWA7 PCS 4 00 from dial lens to dial windows panel 199 1020100225 screw 3 6PWA7 PCS 1 00 from functional knob stand to PCBA 200 1020100060 screw 2 6 5KM PCS 1 00 Fixed the pointer at the PVC 201 1020100228 screw 3 8BA PCS 14 00 4PCS to fix the pcb on the d...

Страница 12: ... B B 410 383 354MM PCS 0 25 220 1050600287 Product Manual TT14128 EIGHT LANAUAGE 210 140MM COOPER COVER128G INNER PAGE 80G 36P PCS 1 00 221 1050700726 Rating label TT14128 65 33 8MM white in black PCS 1 00 on bottom of unit 222 1050900103 Polyfoam TT14182 SET L R 330 190 60MM PCS 1 00 223 1051400012 PE bag Seven language 100 open 230 0 04MM PCS 1 00 power supply 224 1051400036 PE bag Seven languag...

Страница 13: ...2 2P 2 0MM 2 1 2 1 NC C65 C75 105 R22 100K 103 C30 C26 104 C18 105 R45 10K R66 36K 224J C54 Z4D1 3 3V R40 5 6K C78 104 C61 203 CN6 2P 2 0MM 2 1 2 1 L8 10UH Q1 8050D 2 1 3 D441 IN4148 1 2 C64 203 C79 153 R6 24K R440 100K C86 104 1 2 Q8 9014 2 1 3 R25 22K VR1 RV93Y2NO B104 10 1 3 2 R15 10K R56 22K 100uF 16V C53 470uF 16V C48 R907 220K 105 C902 R17 47K R98 1K 100uF 16V C10 106 C9 Y1 32 768KHz R10 100...

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Страница 15: ...PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint cn ...

Страница 16: ... Label Date Label PE Bag ALL Accessories in a bag front back IT75 Put iT75 in the polyfoam Top View of the Giftbox Accessory bag 4 Bottom View of the Giftbox SN label CODE 39 label 2pcs giftbox in one carton N W G W 5 2 6 8 Safety Manual Manual Picture 3 Put the turntable into the Polyfoam and then into the giftbox and then put the accessory bag into the giftbox Picture 4 put the giftbox into the ...

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