DAC RESET

DAC RESET

 

 

 

 

 

DAC MUTE

DAC MUTE

 

 

DM0

 

 

DM0

 

 

DM1

 

 

DM1

 

 

 

 

 

C609

+ AGND 10U EL SG

C633

100N 0805

P5VA

C619

100N 0805

P3V3D_LSRS

AGND

IC602

WM8740

R612

3K3 0805 1%

C600

330P NPO 0805

R613

3K3 0805 1%

P5VA

R604

680R 0805 1%

 

 

C640

R600

 

 

 

 

2N2 PP

3K3 0805 1%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

R605

680R 0805 1%

C641 2N2 PP

C642

680P PP

IC604B

5

7

6

OPA2134PA SM C643

680P PP

R601

3K3 0805 1%

R625

4K7 0805

IC601A

1Y0

12

R616

4K7 0805

C636

33P NPO 0805

IC605B

5

7

6

OPA2134PA SM

R619

1K0 0805

R626

 

R617

DAC LS

 

 

 

 

 

 

47R 0805

 

DAC GND LS

DAC LS

DAC GND LS

AGND

DAC I2S LRCLK LSRS

DAC I2S LRCLK LSRS

 

28

 

27

 

26

 

25

 

24

 

23

 

22

 

21

 

20

 

19

 

18

 

17

 

16

 

15

 

ML/IIS

MC/DM1

MD/DM0

MUTE

MODE

 

 

CS/IWO

 

 

RST

ZERO

AVDDL

AGND2L

VMIDL

VOUTLN

VOUTLP

Vcc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WM8740

BCKIN

MODE8X

 

 

DIFFHW

 

 

 

 

 

 

AVDDR

AGND2R

VMIDR

VOUTRN

VOUTRP

AGND1

LRCIN

DIN

SCLK

DGND

DVDD

1

 

2

 

3

 

4

 

5

 

6

 

7

 

8

 

9

 

10

 

11

 

12

 

13

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100N 0805

 

+

C610

 

 

 

 

 

C638

 

 

 

10U EL SG

 

 

 

 

 

 

 

 

AGND

REDIRECT BASS

REDIRECT BASS

 

 

 

 

R608

14

 

1Z

 

 

 

 

 

 

 

 

1Y1

 

4K7 0805 1%

 

 

 

 

 

 

 

 

15

 

2Z

2Y0

 

 

 

 

 

 

 

 

 

 

 

 

 

2Y1

 

 

 

 

 

 

 

 

 

R610

 

4

 

3Z

3Y0

 

 

 

 

 

 

 

3Y1

 

4K7 0805 1%

 

 

 

 

 

 

 

 

 

6

 

 

1S

 

 

 

 

 

 

INH

2S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

74HCT4053D SM

13

2

1

5

3

11

10

9

1K0 0805

AGND

R627

4K7 0805

DAC I2S DATA LSRS

DAC I2S DATA LSRS

 

 

DAC I2S BCLK LSRS

 

 

DAC I2S BCLK LSRS

 

 

DAC I2S MCLK LSRS

 

 

DAC I2S MCLK LSRS

 

 

 

 

 

AGND

C651

100N 0805

C612

AGND

R614

3K3 0805 1%

C601

330P NPO 0805

R615

3K3 0805 1%

R606

 

 

 

 

 

 

 

 

 

 

 

 

 

 

680R 0805 1%

 

 

 

 

R602

 

 

 

 

C655

 

 

 

 

 

 

 

 

2N2 PP

3K3 0805 1%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

R607

680R 0805 1%

C656 2N2 PP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

 

 

 

 

 

AGND

BASS RS

 

 

 

 

 

 

 

 

 

BASS RS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BASS LS

 

 

 

 

 

 

 

BASS LS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C657

 

 

3

IC604A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

680P PP

 

 

 

 

 

 

1

 

 

 

R636

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4K7 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPA2134PA SM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C658

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

680P PP

 

 

 

 

 

 

 

 

 

 

 

 

R603

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3K3 0805

 

1%

 

 

 

 

 

 

 

C645

33P NPO 0805

IC605A

3

1

2

OPA2134PA SM

R620

1K0 0805

R637

R618

47R 0805

DAC GND RS

DAC RS

DAC RS

 

DAC GND RS

P3V3A

L604

70R@100MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

NF

 

 

7F004

 

 

+

C611

 

 

 

 

C646

 

 

 

 

 

C648

 

 

 

100N 0805

10U EL SG

 

100N 0805

DGND

+ 10U EL SG

AGND6A

AGND

P3V3D_LSRS

AGND6B

AGND

 

P5VA

C654

+ C613

100N 0805

10U EL SG

AGND

1K0 0805

AGND

P5VA

P15VA

 

 

 

C660

 

16

 

100N 0805

8

 

 

IC601B

VDD

 

 

IC604C

 

AGND

OPA2134PA SM

GND

 

4

74HCT4053D SM

 

VEE

7

 

8

 

 

 

 

 

 

 

 

C661

 

 

 

 

 

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND

N5VA

 

N15VA

 

 

P15VA

C664

+ C614

 

10U EL SG

 

100N 0805

 

 

8

 

 

 

AGND6C

IC605C

 

 

OPA2134PA SM

 

AGND

4

 

+ C615

 

C665

10U EL SG

100N 0805

 

 

 

N15VA

C670 100N 0805

AGND6D

AGND

C671 100N 0805

DRAWING TITLE

AV8 DAC Left and Right Surround

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 LSRS.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 6 of 11

DRAWING NO.

L896CT

 

Page 57
Image 57
Arcam service manual AV8 DAC Left and Right Surround, Bass RS, Bass LS, Filename AVD DAC LSRS.Sch, Sheet 6

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.