Arcam AVR400 service manual S1 S0, Input Output, OE1 OE2, Gnd

Page 28

6

5

 

 

4

3

2

 

 

 

1

+3.3VH2

3.3V_TTL_MUX

L844

C395

 

22/6.3V

C415

 

22/6.3V

C450

 

0.1uF C440

 

0.1uF

 

 

 

 

 

 

 

 

+3.3VH2

 

 

 

 

3.3V_TTL_MUX1

L835

 

 

 

 

 

 

C403

22/6.3V

C460

22/6.3V

C470

0.1uF C462

0.1uF

CUP12328Z

HDMI SDA

HDMI SCL

Option

1000P_NC

 

 

 

 

 

 

 

 

 

C543

 

 

 

1000P_NC

 

 

 

 

 

 

 

 

 

C544

Option +3.3VH2

D

3.3V_TTL_MUX

BYPASS_ON

HDMI By Pass Mode Interface

R813

10K NC

IC912 74ALVCH16827DGG

 

 

 

INPUT

 

OUTPUT

 

 

 

 

 

Scaling Mode Interface

 

OE1

 

 

OE2

 

A

Y

 

 

 

 

 

 

L

 

L

L

L

 

 

 

 

 

 

 

 

 

 

 

L

 

L

H

H

 

 

 

 

 

 

 

 

 

 

 

 

3.3V_TTL_MUX1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R800

10KNC

 

H

 

X

X

Z

 

 

 

X

 

H

X

Z

BYPASS_OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC915 74ALVCH16827DGG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TX DG06

TX DG07

TX DG08 TX DG09

TX DG10

TX DG11

TX DR00

TX DR01

TX DR02

TX DR03

TX DR04

TX DR05

TX DR06

TX DR07

TX DR08

TX DR09

TX DR10

TX DR11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+1.8VH2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R826

100

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R834

 

R805

27K NC

1

2

D901 BAR43C NC

 

D

HD_DG04 HD_DG05

HD_DG06 HD_DG07

HD_DG08 HD_DG09 HD_DG10

 

56

1OE2

1OE1

1

 

 

55

1A1

1Y1

2

 

 

54

1A2

1Y2

3

 

 

53

GND

GND

4

 

 

52

1A3

1Y3

5

 

C419

51

1A4

1Y4

6

C441

0.1uF / 16V

50

Vcc

Vcc

7

0.1uF / 16V

49

1A5

1Y5

8

 

 

 

48

1A6

1Y6

9

 

 

47

1A7

1Y7

10

 

 

46

GND

GND

11

 

33ohm (1005SIZE X 4),1/16W

8

4

7

3

6

2

5

1

 

RN82

33ohm (1005SIZE X 4),1/16W

8

4

7

3

6

2

5

1

TX_DG04

SC_DG02

 

 

 

TX_DG05

SC_DG03

 

 

 

 

 

 

 

TX_DG06

SC_DG04

 

 

 

 

 

 

 

TX_DG07

SC_DG05

0.1uF / 16V

 

 

 

 

 

 

TX_DG08

SC_DG06

C420

 

 

 

 

 

 

 

TX_DG09

SC_DG07

 

 

 

SC_DG08

 

 

 

TX_DG10

 

 

 

 

 

 

 

46 47 48 49 50 51 52 53 54 55 56

1OE2 1OE1

1A1 1Y1

1A2 1Y2

GND GND

1A3 1Y3

1A4 1Y4

Vcc Vcc

1A5 1Y5

1A6 1Y6

1A7 1Y7

GND GND

11 10 9 8 7 6 5 4 3 2 1

0.1uF / 16V

C482

33ohm (1005SIZE X 4),1/16W

4

8

3

7

2

6

1

5

RN72

33ohm (1005SIZE X 4),1/16W

4

8

3

7

2

6

1

5

TX_DG04

TX_DG05

TX_DG06 TX_DG07

TX_DG08

TX_DG09

TX_DG10 TX_DG11

R799

49.9

R795

49.9

 

C439

1uF

 

 

 

 

R787

R777

C428

1uF

0

49.9

R771

 

 

R785

4.99

 

 

 

 

 

49.9

 

 

 

3

CEC

R830

CEC_MCU

0

HD_DG11 HD_DR00 HD_DR01 HD_DR02 HD_DR03 HD_DR04

HD_DR05 HD_DR06 HD_DR07

HD_DR08 HD_DR09

HD_DR10 HD_DR11

 

45

1A8

1Y8

12

 

 

44

1A9

1Y9

13

 

 

43

1A10

1Y10

14

 

 

42

2A1

2Y1

15

 

 

41

2A2

2Y2

16

 

 

40

2A3

2Y3

17

 

 

39

GND

GND

18

 

 

38

2A4

2Y4

19

 

 

37

2A5

2Y5

20

 

C429

36

2A6

2Y6

21

C451

 

 

 

 

0.1uF / 16V

35

Vcc

Vcc

22

0.1uF / 16V

34

2A7

2Y7

23

 

 

 

33

2A8

2Y8

24

 

 

32

GND

GND

25

 

 

31

2A9

2Y9

26

 

 

30

2A10

2Y10

27

 

 

29

2OE2

2OE1

28

 

33ohm (1005SIZERN83X 4),1/16W

8

4

7

3

6

2

5

1

33ohm (1005SIZERN84X 4),1/16W

8

4

7

3

6

2

5

1

33ohm (1005SIZERN85X 4),1/16W

8

4

7

3

6

2

5

1

 

RN86

TX_DG11

SC_DG09

 

 

 

 

 

 

 

TX_DR00

 

 

 

 

TX_DR01

 

 

 

 

TX_DR02

SC_DR00

 

 

 

TX_DR03

SC_DR01

 

 

 

TX_DR04

SC_DR02

 

 

 

 

 

 

 

TX_DR05

SC_DR03

 

 

 

TX_DR06

SC_DR04

 

 

 

 

 

 

 

TX_DR07

SC_DR05

0.1uF / 16V

 

 

 

 

 

 

TX_DR08

SC_DR06

C471

 

 

 

TX_DR09

SC_DR07

 

 

 

 

 

 

 

TX_DR10

SC_DR08

 

 

 

 

 

 

 

TX_DR11

SC_DR09

 

 

 

 

 

 

 

29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

1A8 1Y8

1A9 1Y9

1A10 1Y10

2A1 2Y1

2A2 2Y2

2A3 2Y3

GND GND

2A4 2Y4

2A5 2Y5

2A6 2Y6

Vcc Vcc

2A7 2Y7

2A8 2Y8

GND GND

2A9 2Y9

2A10 2Y10

2OE2 2OE1

28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12

0.1uF / 16V

C483

33ohm RN73(1005SIZE X 4),1/16W

4

8

3

7

2

6

1

5

33ohm RN74(1005SIZE X 4),1/16W

4

8

3

7

2

6

1

5

33ohm RN71005(SIZE X 4),1/16W

4

8

3

7

2

6

1

5

 

RN76

TX_DR00

TX_DR01

TX_DR02

TX_DR03

TX_DR04

TX_DR05

TX_DR06

TX_DR07

TX_DR08

TX_DR09

TX_DR10 TX_DR11

+1.8VH2

 

L840

 

 

 

9R005Z

 

0.1uF / 16V

 

22/6.3V

 

C475

10/16V

C408 C411

R819

0 NC R803

0 NC

TX_DG05

TX_VCLK

TX_DG04

TX_DG03

TX_DG02

TX_DG01

TX_DG00

TX_DB11

TX_DB10

TX_DB09

TX_DB08

TX_DB07

TX_DB06

TX_DB05

TX_DB04

C443

DVDD

C453

DVDD

0.1uF / 16V

0.1uF / 16V

 

 

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

76

GND

D18

D19

D20

D21

D22

D23

D24

D25

D26

D27

D28

D29

D30

D31

D32

D33

D34

D35

SDA

SCL

77

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

78D17

79CLK

80D16

81D15

82D14

83D13

84D12

85D11

86

D10

IC918

 

 

87

D9

ADV7511

88

D8

 

89

D7

 

90

D6

 

91

D5

 

DDCSDA

DDCSCL 54

HEAC+

 

HEAC-

 

53

52

51

 

CEC_CLK

50

 

DVDD

49

CEC_IN

48

DVDD33

47

SPDIF OUT

46

 

 

INT

45

 

GND

44

 

TX2+

43

 

TX2-

42

 

AVDD

41

 

TX1+

40

 

TX1-

39

 

PD/AD

38

 

GND

37

 

TX0+

36

 

TX0-

35

C479

R7980.1uF / 16V 0_NC

C423

0R804.1uF / 16V22

C438

0.1uF / 16V

C436

10K

R776

 

 

 

 

L841

0.1uF / 16V

 

 

 

+3.3VH2

 

 

10/16V

9R005Z

C442

C426

 

 

 

 

 

L843

0.1uF / 16V

 

 

 

+1.8VH2

C454

C427

22/6.3V

9R005Z

 

ADV7511_INT

HDMI OUTPUT1

1

JK97

D2+

2

 

D2 SHIELD

3

 

D2-

4

 

D1+

5

 

D1 SHIELD

6

 

D1-

7

 

D0+

8

 

D0 SHIELD

9

 

D0-

C

3.3V_TTL_MUX

R820

10K NC

BYPASS_ON

IC911 74ALVCH16827DGG

56

1OE2

1OE1

1

33ohm (1005SIZE X 4),1/16W

 

 

 

C556

 

 

100P NC

 

 

 

 

 

 

 

 

 

 

 

 

R886

 

75 NC

 

 

 

 

 

 

 

3.3V_TTL_MUX1

10K NC

 

 

 

 

 

R806

 

 

 

BYPASS_OFF

 

 

 

 

IC916 74ALVCH16827DGG

56

1OE2

1OE1

1

33ohm (1005SIZE X 4),1/16W

TX_DB03 TX_DB02 TX_DB01 TX_DB00

TX_DE TX_HSYNC TX_VSYNC

GND GND

92

D4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

93

D3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

94

D2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

95

D1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

96

D0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

97

DE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

98

HSYNC

 

 

 

 

 

 

DSD CLK

SPDIF I/O

 

 

 

 

 

 

 

 

 

 

 

99

DVDD

VSYNC

DSD0

DSD1

DSD2

DSD3

DSD4

DSD5

MCLK

I2S0

I2S1

I2S2

I2S3

SCLK

LRCLK

GND

DVDD

GND

PLVDD

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

GND 22

 

AVDD

34

 

TXC+

33

 

TXC-

32

 

GND

31

 

HPD

30

 

AVDD

29

 

R_EXT

28

GND

GND

27

 

 

26

 

 

 

23

24

25

 

0.1uF / 16V

C425

0.1uF / 16V

BGVDDC468

0.1uF / 16V C555

R792

10K

R797

0 R796

1K R779

8.2K

+5VH1

10

CK+

11

CK SHIELD

12

CK-

13

CE REMOTE

14

UTILITY/HEAC+

15

DDC CLOCK

16

DDC DATA

17

GND

18

+5V

19

HPD/HEAC-

C

R827

 

75 NC

C463

 

 

100P NC

 

 

 

 

 

 

 

 

HD_VCLK2

 

 

 

HD_VSYNC

 

 

 

HD_HSYNC

 

 

 

HD_DE

0.1uF / 16V

 

 

 

 

 

HD_DB00

C457

 

 

 

HD_DB01

 

 

 

HD_DB02

 

 

 

HD_DB03

 

 

 

HD_DB04

 

 

 

HD_DB05

 

 

 

55

1A1

1Y1

2

54

1A2

1Y2

3

53

GND

GND

4

52

1A3

1Y3

5

51

1A4

1Y4

6

50

Vcc

Vcc

7

49

1A5

1Y5

8

48

1A6

1Y6

9

47

1A7

1Y7

10

46

GND

GND

11

45

1A8

1Y8

12

44

1A9

1Y9

13

43

1A10

1Y10

14

0.1uF / 16V

C431

8

4

7

3

6

2

5

1

 

RN87

33ohm (1005SIZE X 4),1/16W

8

4

7

3

6

2

5

1

33ohm (1005SIZERN88X 4),1/16W

8

4

7

3

TX_VCLK ENC_VCLK2

 

 

 

TX_VSYNC SC_VSYNC

 

 

 

TX_HSYNC SC_HSYNC

 

 

 

TX_DE

SC_DE

C399

 

 

 

 

 

/ 16V

 

 

0.1uF

TX_DB00

 

 

 

 

TX_DB01

 

 

 

 

TX_DB02

SC_DB00

 

 

 

 

 

 

 

TX_DB03

SC_DB01

 

 

 

 

 

 

 

TX_DB04

SC_DB02

 

 

 

 

 

 

 

TX_DB05

SC_DB03

 

 

 

 

SC_DB04

 

 

 

55

1A1

1Y1

2

54

1A2

1Y2

3

53

GND

GND

4

52

1A3

1Y3

5

51

1A4

1Y4

6

50

Vcc

Vcc

7

49

1A5

1Y5

8

48

1A6

1Y6

9

47

1A7

1Y7

10

46

GND

GND

11

45

1A8

1Y8

12

44

1A9

1Y9

13

43

1A10

1Y10

14

42

2A1

2Y1

15

C398

0.1uF / 16V

4

8

3

7

2

6

1

5

RN77

33ohm (1005SIZE X 4),1/16W

4

8

3

7

2

6

1

5

33ohm RN78(1005SIZE X 4),1/16W

4

8

3

7

2

6

TX_VCLK TX_VSYNC

TX_HSYNC TX_DE

TX_DB00 TX_DB01 TX_DB02

TX_DB03 TX_DB04 TX_DB05 TX_DB06

C455

 

 

 

 

 

 

 

PVDD

PVDD

 

0.1uF / 16V

 

 

 

 

 

 

0.1uF/ 16V

0.1uF/ 16V

16V

 

 

 

 

 

 

 

C467

C409

C413

 

 

 

 

 

 

0.1uF

 

 

 

 

 

 

 

 

 

/

 

33

R859

R860

R861

33

R862

R863

25V/0.01UF

C445 0.1uF/ 16V

C480

 

 

33

33

 

 

33

 

 

 

 

 

25V/0.01UF

L837

+1.8VH2 9R005Z

0.1uF/ 16V

 

C396

 

22/6.3V

 

 

 

 

C446

 

 

 

 

 

 

 

 

 

 

 

 

Q916 UPA672T

R836 R822

1.8K 4.7K

6 5 4

1 2 3

R780 R774

4.7K 1.8K

+5VH1

0_NC

R794

HD_DB06

 

 

 

HD_DB07

 

 

 

HD_DB08

 

 

 

HD_DB09

 

 

 

HD_DB10

 

 

 

HD_DB11

0.1uF / 16V

 

 

 

 

 

HD_DG00

C464

 

 

 

HD_DG01

 

 

 

HD_DG02

 

 

 

HD_DG03

 

 

 

42

2A1

2Y1

15

41

2A2

2Y2

16

40

2A3

2Y3

17

39

GND

GND

18

38

2A4

2Y4

19

37

2A5

2Y5

20

36

2A6

2Y6

21

35

Vcc

Vcc

22

34

2A7

2Y7

23

33

2A8

2Y8

24

32

GND

GND

25

31

2A9

2Y9

26

30

2A10

2Y10

27

29

2OE2

2OE1

28

0.1uF / 16V

C452

6

2

5

1

33ohm (1005SIZERN89X 4),1/16W

8

4

7

3

6

2

5

1

33ohm (1005SIZERN90X 4),1/16W

8

4

7

3

6

2

5

1

 

RN91

TX_DB06

 

 

 

TX_DB07

SC_DB05

TX_DB08

SC_DB06

 

 

 

TX_DB09

SC_DB07

SC_DB08

TX_DB10

 

 

 

TX_DB11

SC_DB09

C430

 

 

 

/ 16V

 

0.1uF

TX_DG00

 

 

 

TX_DG01

 

 

 

TX_DG02

SC_DG00

TX_DG03

SC_DG01

41

2A2

2Y2

16

40

2A3

2Y3

17

39

GND

GND

18

38

2A4

2Y4

19

37

2A5

2Y5

20

36

2A6

2Y6

21

35

Vcc

Vcc

22

34

2A7

2Y7

23

33

2A8

2Y8

24

32

GND

GND

25

31

2A9

2Y9

26

30

2A10

2Y10

27

29

2OE2

2OE1

28

C406

0.1uF / 16V

1

5

33ohm RN79(1005SIZE X 4),1/16W

4

8

3

7

2

6

1

5

33ohm RN81005(SIZE X 4),1/16W

4

8

3

7

2

6

1

5

 

RN81

TX_DB07 TX_DB08

TX_DB09 TX_DB10 TX_DB11

TX_DG00 TX_DG01

TX_DG02 TX_DG03

 

 

 

 

 

Option

 

 

IC921

 

+5VH1

SPDIFDSP

MCLKDSP

S0/DR0DSP

SCLK/CLKDSP

LRCK/DR2DSP

 

TC7SH125FU_NC

 

 

 

 

 

 

 

 

+3.3VH2

 

 

 

 

 

1

 

2

3

4

 

5

 

 

 

 

 

R801 0 NC

R816

0 NC

R775

22 NC

C433

0.1uF / 16V NC

 

 

 

 

 

 

 

 

0

 

 

ARC_SPDIF_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R793

 

 

 

+8VA

IC917

NJU7754

 

 

5

Vin

 

Vout

4

 

 

C424

0.1uF

1

Cont

GND

NC

3

C410

0.1uF

 

 

 

 

2

 

 

 

 

B

A

Analog Video Option

 

 

 

 

 

 

ENC VCLK1

SC DB09

SC DB08 SC DB07

SC DB06

SC DB05

SC DE SC VSYNC

SC HSYNC

HDMI SCL

HDMI SDA

SC DB04

SC DB03

R817

 

75 NC

 

 

 

 

 

 

 

 

 

 

 

 

 

C422

 

 

100P NC

 

R835

10

 

 

 

 

 

 

100

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+3.3VA

SW_P+5V

Added ARC SPDIF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT SDATA0

SDATA1

SDATA2

SDATA3

LRCK/DR2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

+3.3VH2

HD(30MHZ) MODE : HIGH

 

SD(13.5MHZ) MODE : LOW

4.7K

R815

FS_SEL

 

COM_PR_CONV

 

V-GND

 

COM_PB_CONV

 

V-GND

0.1uF / 16V

C466

 

COM_Y_CONV

 

V-GND

 

SV_Y_CONV

 

V-GND

0.1uF / 16V

C478

 

IC913

NJM2566V

17

LPFSW PRIN

16

18

PROUT

PS2

15

19

GND3

PBIN

14

20

N.C

GND2

13

21

PBOUT

N.C

12

22

V+3

V+2

11

23

YOUT

YIN

10

24

GND4

CBSW

9

25

SYOUT

SYIN

8

26

V+4

GND1

7

 

 

 

 

 

 

 

 

 

 

 

 

+5VA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L836

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C404

 

0.1uF / 16V

C474

 

10/16V

9R005Z

 

 

 

 

 

 

 

R773

10K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V-GND

V-GND

 

 

0.1uF / 16V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C412

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1uF / 16V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C405

 

 

 

 

 

 

 

C437

 

 

 

 

 

V-GND

 

0.1uF

/ 16V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

0.1uF

/ 16V

 

 

 

-V

 

C473

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/16V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1uF / 16V

 

 

 

 

 

 

 

 

 

 

 

 

 

C459

 

 

 

 

 

 

 

 

 

 

 

-VGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C401

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/16V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1uF / 16V

C448

 

 

 

 

 

 

 

 

 

 

 

V-GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/C46516V

 

 

 

 

 

 

 

 

 

C449

R823

R829

 

 

 

 

 

 

0.15

20

150

 

 

 

 

 

 

 

C484

 

 

 

 

 

 

 

25V/0.012UF

 

 

 

 

 

 

 

C417

R789

R781

 

 

 

 

 

 

0.15

20

150

+1.8VA

L845

 

 

 

 

 

C421

 

 

9R005Z

C432

0.1uF / 16V

22/6.3V

C416

25V/0.012UF

 

 

 

R782

R788

 

 

 

 

 

 

 

 

 

 

 

 

3.9K

220

 

 

 

 

 

 

 

C400

 

 

 

 

 

 

 

 

0.1uF / 16V

 

 

 

 

 

 

 

R833

0.1uF / 16V

300

300

300

300

300

300

6.8K_NC

C458

 

R809

R807

 

 

 

 

 

 

 

 

R772

R778

R784

R832

R825

R812

3.9K

220

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R818

R810

 

 

 

 

 

PGND

EXT LF2

CLKIN A

 

 

 

 

 

 

 

 

 

 

ALSB

C2

C1

 

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

 

17

 

33

EXT_LF1

C7

C6

C5

C4

C3

P BLANK

P VSYNC

P HSYNC

SCL

SDA

 

C0

16

C434

34

PVDD

 

TEST3

 

15

 

35

COMP2

 

TEST2

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

2200P

36

REST2

 

 

 

 

 

 

 

 

 

 

 

Y7

13

 

 

 

 

 

 

 

 

 

 

 

 

 

37

DAC6

 

 

 

 

 

 

 

 

 

 

 

Y6

12

 

38

DAC5

 

 

 

 

 

 

 

 

 

 

 

DGND

11

 

39

DAC4

 

 

 

 

IC919

 

 

 

 

 

VDD

10

 

40

AGND

 

 

 

 

 

 

 

 

 

 

 

Y5

 

9

 

41

VAA

 

 

 

CVIADV7342BSTZ

 

 

 

 

Y4

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42

DAC3

 

 

 

 

 

 

 

 

 

 

 

Y3

 

7

 

43

DAC2

 

 

 

 

 

 

 

 

 

 

 

Y2

 

6

C444

44

DAC1

 

 

 

 

 

 

 

 

 

 

 

Y1

 

5

 

45

COMP1

 

 

 

 

 

 

 

 

 

 

 

Y0

 

4

2200P

46

VREF

 

 

 

 

 

 

 

 

 

 

TEST1

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

47

REST1

 

 

 

 

VDD

DGND

 

 

 

 

TEST0

 

2

 

48

SFL/MISO

 

S0

S1

S2

S3

S4

S5

S6

S7VDD_IO

1

 

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

 

64

 

 

 

 

 

L834

 

 

 

 

0.1uF / 16V

9R005Z

R783

0 NC

10/16V

C461 C435

 

R790

0

 

 

 

 

C402

0.1uF / 16V

C487

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+1.8VA

0.1uF / 16V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SC_DB02

SC_DG09 SC_DG08 SC_DG07 SC_DG06

SC_DG05 SC_DG04 SC_DG03 SC_DG02

SC_VCLK

 

R871

_33NC

4

3

2

 

1

 

 

S1 S0

CLK1GND

VDDICLK

 

CLK2FBIN

 

+3.3VH2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC920

 

 

 

 

 

 

 

 

MK2302S01T

R821

4.7K

 

5

6

7

 

8

 

V_CLK_SEL

 

 

 

 

 

 

0.1uF C554

0.01uF

ENC_VCLK1

 

 

R828

L839

9R005Z

C397

 

 

 

 

 

 

 

 

 

 

33

 

 

 

+3.3VH2

ENC_VCLK2

 

R814

 

 

 

 

 

 

33

 

 

 

 

 

HDMI SPDIF

ARC SPDIF HDMI_

HDMI_

HDMI_

HDMI_

HDMI LRCK

HDMI SCLK

HDMI MCLK

DSP SPDIF

DSP MCLK

DSP S0/DR0

DSP_

DSP SCLK/CLK

CLOCK DOUBLER (13.5M*2=27M)

 

CLK1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S1:HIGH

ICLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S1:LOW

2*ICLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

 

17

 

15

 

13

 

11

 

9

 

7

 

5

 

3

 

1

 

 

16

 

14

 

12

 

10

 

8

 

6

 

4

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CJP17GB210ZY CN104

CVBS_CONV

 

 

SV_C_CONV

 

 

V-GND

R786

R791

100K

10K

27

VOUT

VIN

6

28

N.C MIXSW

5

29

SCOUT

N.C

4

30

SDCOUT V+1

3

31

S2

SCIN

2

32

S1

PS1

1

 

 

 

 

C447

C456

 

V-GND

 

 

V-GND

 

 

 

 

 

 

 

0.1uF

/ 16V

 

 

 

 

0.1uF / 16V

 

 

 

 

 

 

 

 

 

 

 

C407

+3.3VA

V-GND

 

L848

 

 

9R005Z

0.1uF / 16V 10/16V

 

C486

C477

 

0.1uF / 16V

 

 

L846

C414

 

0.1uF/ 16V 22/6.3V

9R005Z

C472

C476

 

R802

0_NC

 

 

 

R808

0_NC

 

 

 

 

R824

 

ENC_VCLK1

 

 

0

 

 

TO DSP PCB

REVISION

2

4

6

V-GND

L838

L842

L847

 

0.01uF

 

 

C418

 

 

0.01uF

 

 

C545

 

 

0.01uF

 

 

C546

 

 

0.01uF

 

 

C547

 

 

0.01uF

 

CHGND

C548

V-GND

 

0.01uF

 

 

C549

 

SC DE

SC VSYNC

SC HSYNC

SC DR02

SC DR03

SC DR04

SC DR05

SC DR06

SC DR07

SC DR08

SC DR09

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

3

 

 

 

5

 

7

 

 

 

 

 

A

MP

 

 

SCHEMATIC DIAGRAM

 

 

SHEET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL

 

 

 

AVR400

 

 

9

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DESIGN

CHECK

APPROVE

 

 

DRAWING NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S.K

L.J.H

S.H.S

HDMI TX & Encoder

 

 

 

 

10.11.16

10.11.16

 

10.11.16

 

 

 

 

 

 

4

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 28
Contents Issue AVR400 Main Assembly Transformer Power Power PCBs + Feet Rear Panel + PCBs AVR400 Power Amplifier Circuit Description Page AVR400 Main Power Supplies Circuit Description AVR400 Front Panel Board Circuit Description Page Analogue inputs, volume control and outputs AVR400 Input Board Circuit DescriptionSpdif inputs, ADCs, DACs and Audio DSPs Page System Control Microprocessors AVR400 RS232 board AVR400 Hdmi Input/Output Board Page Page AVR400 Analogue Video Board CN101 VfdclkVfdrst 25 27 29 24 26 28Page Page Page Page 8V Total 904.33mA TTL Output ADV7844Hdmi 24/30/36Bit Change Value 33ohm--0ohm FLI30336 Worst Measured CurrentsConnect pin3 S1 S0 Input OutputOE1 OE2 GNDSCALER&AnalogREG Adcreg 1.8/3.3VFRONTHDMIOption Schematic Diagram SBL IC81 NJW1321FP1IC83 LC74763M8CH Lch JK79 8CH Rch 8CH SLch 8CH SRch 8CH Cch JK78+15V 15VScrew Mark
Related manuals
Manual 68 pages 40.94 Kb

AVR400 specifications

The Arcam AVR400 is a high-performance AV receiver designed to provide an immersive home theater experience. As part of Arcam’s esteemed lineup, the AVR400 combines advanced technology with exceptional sound quality, catering to audiophiles and home cinema enthusiasts alike.

At the heart of the AVR400 is its impressive power amplification, providing 100 watts per channel across 7 channels, ensuring a robust performance capable of driving a wide range of speakers. This power output is complemented by a high-current design, which means the receiver can handle dynamic audio passages without distortion, offering clarity in both subtle and explosive soundtracks.

One of the standout features of the AVR400 is its support for various surround sound formats, including Dolby TrueHD and DTS-HD Master Audio. This allows for an unparalleled audio experience, transporting users right into the heart of the action. Additionally, the AVR400 is equipped with the latest HDMI inputs, ensuring compatibility with a multitude of high-definition sources, including Blu-ray players, gaming consoles, and streaming devices.

The AVR400 also boasts advanced video processing capabilities, supporting 4K pass-through as well as upscaling of lower-resolution content to 4K. This makes it an ideal choice for users looking to future-proof their home theater setup, as it can seamlessly integrate with modern 4K televisions while enhancing the quality of older content.

User-friendliness is another essential characteristic of the Arcam AVR400. It comes equipped with an intuitive on-screen menu system that simplifies the setup process. The inclusion of an automatic calibration system helps optimize speaker settings in accordance with the room acoustics, ensuring users achieve the best sound possible from their setup.

Furthermore, the network features of the AVR400 allow for streaming audio from various online services and wireless devices. Built-in support for DLNA enables users to access their media library wirelessly, while the USB input allows for direct playback from flash drives or external hard drives.

In terms of build quality, the Arcam AVR400 embodies the brand’s commitment to excellence. With a sleek design, high-quality materials, and an engineered chassis that minimizes vibration and interference, the AVR400 is not only visually appealing but also built to deliver performance over time.

In summary, the Arcam AVR400 is a feature-rich AV receiver offering a perfect blend of power, precision, and versatility. Whether for movie nights or music listening, it stands out as a reliable choice for those seeking high-quality audio and video reproduction in their home entertainment systems.