10U EL SG

C409

DAC RESET

DAC RESET

 

DAC MUTE

DAC MUTE

 

DM0

DM0

 

DM1

DM1

 

AGND

28

 

27

 

26

 

 

 

 

ML/IIS

MC/DM1

MD/DM0

+ AGND

C433

100N 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P5VA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C419

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P3V3D_LR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC402

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WM8740

25

 

24

 

23

 

22

 

21

 

 

20

19

 

 

18

 

17

 

16

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

MUTE

MODE

 

 

CS/IWO

 

 

RST

 

ZERO

AVDDL

AGND2L

VMIDL

 

VOUTLN

VOUTLP

Vcc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R412

 

 

 

 

R404

 

 

 

 

3K3 0805 1%

 

 

 

 

680R 0805 1%

 

 

 

 

 

 

 

 

 

 

R400

 

 

 

 

 

 

 

 

 

C440

 

 

 

 

 

 

 

 

 

2N2 PP

3K3 0805 1%

C400

 

 

 

 

 

 

 

 

 

330P NPO 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

 

R413

 

 

 

 

 

 

 

 

 

R405

 

 

 

3K3 0805

 

1%

 

 

 

 

 

 

 

 

680R 0805

 

1%

 

 

 

 

 

 

 

 

 

 

 

 

 

C441

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P5VA

 

 

 

 

 

2N2 PP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

 

100N0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C442

 

IC403B

680P PP

 

5

 

 

 

 

7

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPA2134PA SM

 

 

 

 

 

 

C443

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

680P PP

 

 

 

R401

 

 

 

 

 

3K3 0805

 

1%

R425

4K7 0805

 

 

 

 

 

 

IC401A

 

12

 

 

R408

14

1Y0

 

 

 

 

 

 

 

 

 

 

 

 

1Z

 

13

 

 

4K7 0805 1%

 

 

1Y1

 

 

 

 

 

 

 

 

 

 

 

 

15

2Y0

 

2

 

 

 

 

 

 

2Z

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2Y1

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

3Y0

 

 

 

R414

4K7 0805

C436

33P NPO 0805

IC404B

5

7

6

OPA2134PA SM

R418

1K0 0805

R426

1K0 0805

R411

47R 0805

DAC GND L

DAC L

 

DAC L

 

 

 

 

DAC GND L

 

 

 

WM8740

BCKIN

LRCIN

DIN

1

 

2

 

3

 

 

 

 

MODE8X

SCLK

DIFFHW

DGND

DVDD

AVDDR

AGND2R

VMIDR

VOUTRN

VOUTRP

AGND1

4

 

5

 

6

 

7

 

8

 

9

 

10

 

11

 

12

 

13

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

C410

REDIRECT BASS

C438

 

 

10U EL SG

 

 

 

 

 

 

REDIRECT BASS

 

R409

4

3Z

 

 

 

 

 

 

 

 

 

 

 

 

3Y1

3

 

 

 

 

 

4K7 0805 1%

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

6

 

1S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

INH

2S

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

3S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

DAC I2S LRCLK LR DAC I2S DATA LR DAC I2S BCLK LR

DAC I2S MCLK LR

DAC I2S LRCLK LR

DAC I2S DATA LR

DAC I2S BCLK LR

DAC I2S MCLK LR

P3V3A

AGND

C451

100N 0805

C412

+ 10U EL SG

AGND4A

AGND

AGND

 

 

R415

 

 

R406

 

 

3K3 0805 1%

680R 0805 1%

 

 

 

 

 

 

C455

R402

 

 

 

 

 

 

2N2 PP

3K3 0805 1%

 

 

 

 

 

 

 

C401

 

330P NPO 0805

 

 

 

 

 

AGND

 

R416

R407

 

 

 

 

 

 

3K3 0805

1%

680R 0805 1%

 

 

 

 

C456

 

 

 

 

2N2 PP

AGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

74HCT4053D SM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

 

 

 

 

 

 

AGND

BASS R

 

 

 

 

 

 

 

 

 

BASS R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BASS L

 

 

 

 

 

 

 

 

 

 

BASS L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C457

 

IC403A

 

 

 

 

 

 

 

 

 

 

680P PP

 

3

 

 

1

 

 

 

 

 

 

 

R436

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4K7 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPA2134PA SM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C458

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

680P PP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R403

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3K3 0805

 

1%

 

 

 

 

 

 

 

 

 

 

R427

4K7 0805

C445

33P NPO 0805

IC404A

3

1

2

OPA2134PA SM

R419

1K0 0805

R437

1K0 0805

R417

47R 0805

DAC GND R

DAC R

DAC R

 

 

 

 

DAC GND R

 

 

 

L404

70R@100MHz

7F004

NF C446 100N 0805

+C411

10U EL SG

C448

100N 0805

P3V3D_LR

C454

P5VA

+ C413 10U EL SG

AGND

DGND

AGND4B

100N 0805

AGND

P5VA

P15VA

P15VA

 

 

16

 

 

IC401B

74HCT4053D SM

 

GND

VDD

VEE

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND N5VA

 

 

 

 

 

 

 

 

 

+

 

 

 

 

 

 

 

 

C460

 

 

 

 

 

 

C414

 

 

C470

 

 

 

 

 

C464

 

 

10U EL SG

 

 

 

100N 0805

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC403C

8

IC404C

8

AGND4C

AGND4D

OPA2134PA SM

OPA2134PA SM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

4

 

 

 

 

 

 

 

AGND

4

 

 

 

 

AGND

C461

 

 

 

 

 

 

 

 

 

C465

 

+

C415

 

 

 

 

 

 

 

 

 

C471

100N 0805

 

 

 

 

 

 

 

 

 

 

 

10U EL SG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N15VA

 

 

 

 

 

N15VA

 

 

 

 

 

DRAWING TITLE

AV8 DAC Left and Right

 

02_E161

WAF

1/8/02

CHANGES TO SOME PHASE LOCKED LOOP COMPS AND IC907

1.6.0

 

 

 

 

 

 

 

 

 

 

 

02_E160

WAF

27/06/02

R921 FROM 10K TO 33K

 

 

1.5.0

 

 

 

 

 

 

 

 

 

 

23425

Filename: AVD DAC LR.Sch

 

02_E127

AD

27/06/02

Remove R803 for PLL board upgrade

 

1.4.0

 

 

 

 

 

 

 

Notes:

 

02_101

WF/AD

16/5/02

IC906 FROM 5G24LC08 TO 5G24LC16 TO GIVE MORE SPACE

1.3.0

 

 

 

 

 

 

 

 

 

A & R Cambridge Ltd.

 

 

02_E044

WAF

12/02/02

C200, C201 & C228 changed from 10U 35V to 100U 16V R911 TO 10K

1.2

 

 

R701 TO R704 & R708 TO R711 CHANGED TO 3K3 IC104 UPDATED

Pembroke Avenue

 

 

 

 

 

 

 

 

 

 

 

 

 

ECO No.

INITIALS

DATE

DESCRIPTION OF CHANGE

 

 

ISSUE

Waterbeach

 

 

 

 

 

Cambridge CB5 9PB

Contact Engineer: EngName A Dutton

Contact Tel: (01223) 203200

Printed:

1-Aug-2002

Sheet 4 of 11

DRAWING NO.

L896CT

 

Page 55
Image 55
Arcam service manual AV8 DAC Left and Right, Bass R, Bass L, Filename AVD DAC LR.Sch, Sheet 4

AV8 specifications

The Arcam AV8 is a high-performance audio-video receiver that has garnered attention for its exceptional sound quality and versatile features, making it a sought-after option for both audiophiles and home theater enthusiasts. Designed to provide an immersive viewing experience, the AV8 is equipped with a range of technologies that enhance its performance.

One of the standout features of the Arcam AV8 is its support for high-definition audio formats. The receiver can decode various lossless audio formats, including Dolby TrueHD and DTS-HD Master Audio, allowing users to experience studio-quality sound. This capability is complemented by its advanced digital signal processing, which ensures that the audio output is clear and dynamic, enhancing the overall entertainment experience.

The AV8 is built with an emphasis on connectivity and flexibility. It boasts multiple HDMI inputs and outputs, facilitating seamless connections to a variety of devices such as Blu-ray players, gaming consoles, and streaming devices. With support for 4K video pass-through, the AV8 is future-proofed for high-definition content, ensuring compatibility with the latest video technologies.

Another notable aspect of the Arcam AV8 is its user-friendly interface. The receiver is equipped with an intuitive on-screen display that simplifies navigation and setup. Additionally, Arcam has incorporated room calibration technology, which analyzes the acoustic properties of the listening environment and adjusts the audio output accordingly. This feature allows for optimal sound reproduction, tailored to the specific characteristics of the room.

The build quality of the AV8 is exceptional; it features a robust chassis designed to minimize vibration and interference, ensuring high-fidelity sound reproduction. The receiver is designed for ease of use, with remote control functionality and smart home integration options, making it convenient to operate alongside other devices.

In summary, the Arcam AV8 is a powerful AV receiver that combines high-definition audio capabilities, extensive connectivity options, and user-friendly features. With its strong emphasis on sound quality and innovative technologies, it stands out in the competitive landscape of home theater equipment, catering to the discerning tastes of audio enthusiasts and casual users alike. Whether for music or movie playback, the AV8 offers a compelling solution for those seeking an elevated audio-visual experience.