1

2

3

4

 

 

 

 

5

6

7

8

 

 

 

 

D

MAIN OUTS ENABLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+15V_MUTE_MAIN

 

 

 

 

 

 

SURROUND

 

 

 

 

 

 

 

+5VS

 

 

 

 

 

 

+15V

 

+5V

C643

 

 

 

 

12

13

 

D601

 

 

 

 

 

 

 

100N 0805

 

 

 

 

IC603

BAV99W DUAL SM+15V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VL

V+

DG413

 

 

 

+

 

 

 

 

 

 

 

 

 

 

 

 

 

C603

 

 

 

 

 

 

 

 

 

 

 

 

 

-15V

 

C604

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10U EL

100N 0805

 

 

IC601

 

 

0V_SIG

 

 

R610

OUT SUR L

2

 

3

SURROUTR

SURROUND OUT R

 

 

 

12

4

 

 

 

 

 

1

 

 

 

 

 

 

PGA2310UA

 

 

 

 

10K 0805

 

 

 

 

 

 

0V_SIG

 

VA+

VD+

 

 

 

 

 

15

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C601

 

 

16

 

 

D600

 

 

 

 

 

 

 

 

 

 

R616

 

 

 

 

BAV99W DUAL SM+15V

 

 

 

 

 

 

 

 

 

 

33P NPO 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1M 0805

 

7

 

6

 

 

 

 

 

 

 

 

 

R605

 

IC602A

 

 

 

 

SURR DCA IN L

 

16

VINL

 

VOUTL

14

2

R601

C607

8

 

 

 

 

 

 

 

 

 

-15V

 

 

 

 

 

 

 

 

10K 0805

3

1

 

 

10

 

11

 

 

 

 

 

 

 

 

 

47R 0805

 

 

SURROUTL

SURROUND OUT L

 

 

15

AGNDL

 

 

 

 

 

OPA2134PA SM

100U NP

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0V_SIG

10

 

 

 

 

0V_SIG

 

 

OUT SUR R

GND

V-

 

 

 

 

AGNDR

 

 

 

 

 

 

R615

 

 

 

 

 

 

 

 

 

 

5

4

 

 

 

 

 

9

 

 

 

11

 

 

 

10K 0805

 

 

 

 

 

 

SURR DCA IN R

 

VINR

 

VOUTR

 

 

C608

 

 

 

 

 

C609

C602

 

 

 

 

 

 

 

 

 

R618

 

 

 

 

100P NPO 0805

100P NPO 0805

 

 

 

 

 

 

 

 

 

33P NPO 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

1M 0805

R604

R602

 

 

 

 

 

CENTRE/SUB

+15V

+5V C644

100N 0805

+

C630

 

 

 

 

 

 

 

C629

 

 

 

 

 

 

 

10U EL

100N 0805

 

IC607

 

 

0V_SIG

 

 

 

 

12

4

 

 

 

 

 

 

PGA2310UA

 

 

 

 

0V_SIG

VA+

VD+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C627

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33P NPO 0805

CENTRE DCA IN

16

VINL

 

VOUTL

14

R622

2

IC608A

 

 

 

 

 

 

 

 

10K 0805

3

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

AGNDL

OPA2134PA SM

0V_SIG

10

 

0V_SIG

AGNDR

 

SUB DCA IN

9

VINR

VOUTR 11

 

 

 

C634

 

 

 

33P NPO 0805

R623

OUT CTR

 

10K 0805

 

R617

 

1M 0805

C633

R611

 

47R 0805

100U NP

 

R624

OUT SUB

 

10K 0805

 

R614

R61947K 0805

1M 0805

R612

+15V_MUTE_MAIN

 

 

 

+5VS

 

 

 

 

12

13

 

D602

 

 

IC609

BAV99W DUAL SM+15V

 

 

VL

V+

 

 

DG413

 

 

 

2

 

3

-15V

 

 

 

 

SUBOUT

SUB OUT

1

 

 

 

 

 

 

 

 

 

15

 

14

 

 

 

16

 

 

D603

 

 

7

 

6

BAV99W DUAL SM+15V

 

 

 

 

 

 

8

 

 

-15V

 

 

10

 

11

 

 

 

 

CTROUT

CENTRE OUT

9

 

 

 

 

 

 

 

 

 

GND

V-

 

C635

C628

 

5

4

 

 

 

 

 

100P NPO 0805

100P NPO 0805

D

 

ZCEN MUTE

SCLK SDI

SDO

DGND

R625

6

IC602B

R603

C620

-

10K 0805

 

7

47K 0805 47K 0805

 

 

 

 

 

 

ZCEN MUTE

SCLK SDI

SDO

DGND

R626

6

IC608B

-

10K 0805

 

7

 

 

 

 

 

R613

C640

47K 0805

VA

 

CS

 

 

5

47R 0805

 

 

 

 

 

 

100U NP

13

1 8

2 6 3

7

5

OPA2134PA SM

 

 

 

-15V_MUTE_MAIN

 

 

 

 

 

0V_SIG

 

 

 

 

 

 

 

 

0V_SIG

C605

C606

0V_SIG

10U EL +

100N 0805

-15V

VA

CS

5

 

 

 

 

13 1 8

2 6 3

7

5

OPA2134PA SM

 

 

 

 

 

 

0V_SIG

C631

C632

 

 

 

0V_SIG

 

10U EL +

100N 0805

-15V

 

 

 

 

47R 0805

100U NP

0V_SIG

-15V_MUTE_MAIN

C

+5V

0V_SIG

DCA XMUTE

SURROUND DCA /CS

DCA SCLK

DCA SDATA

+5V

0V_SIG

DCA XMUTE

CENTRE/SUB DCA /CS

DCA SCLK

DCA SDATA

C

B

A

EX

 

+15V_MUTE_MAIN

 

+15V

+5V C645

+5VS

 

 

 

 

 

D605

 

100N 0805

12

13

 

 

IC606

BAV99W DUAL SM+15V

 

 

 

 

 

 

 

+

C617

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VL

V+

DG413

 

 

C616

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-15V

 

 

10U EL

100N 0805

 

 

 

 

 

 

 

0V_SIG

 

 

 

 

OUT EX L

 

 

 

 

 

 

12

IC604

 

 

 

 

 

R629

 

 

2

 

3

EXOUTR

 

 

 

 

 

4

 

 

 

 

 

 

 

 

EX OUT R

 

 

 

PGA2310UA

 

 

 

 

10K 0805

 

 

1

 

 

 

0V_SIG

 

VA+

VD+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

14

 

 

 

 

 

 

 

 

 

 

 

C614

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33P NPO 0805

R620

 

 

 

16

 

D604

 

 

 

 

 

 

 

 

 

 

 

 

 

1M 0805

 

 

 

 

 

BAV99W DUAL SM+15V

 

 

 

 

 

 

 

 

 

 

 

R627

 

IC605A

 

 

 

 

 

 

 

EX DCA IN L

 

16

VINL

 

VOUTL

14

2

R606

 

C641

 

7

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10K 0805

3

1

 

 

 

 

8

 

-15V

 

 

 

 

 

 

 

 

 

 

 

 

47R 0805

 

 

 

 

 

 

 

 

15

AGNDL

 

 

 

 

 

 

OPA2134PA SM

100U NP

 

10

 

11

EXOUTL

EX OUT L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0V_SIG

 

 

 

 

 

9

 

 

 

 

0V_SIG

10

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

AGNDR

 

 

 

 

 

 

 

R630

OUT EX R

 

V-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EX DCA IN R

 

9

VINR

 

VOUTR

11

 

 

 

10K 0805

 

 

 

 

C622

C615

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C621

R621

 

 

R609

R607

 

100P NPO 0805

100P NPO 0805

 

 

 

 

 

 

 

DGND

 

 

 

33P NPO 0805

 

 

 

 

 

 

 

 

 

 

ZCEN MUTE

CS SCLK SDI

 

 

 

 

1M 0805

 

 

 

 

 

 

 

 

 

 

 

VA-

SDO

 

R628

6

IC605B

 

C642

47K 0805

47K 0805

 

 

 

 

 

 

 

 

R608

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10K 0805

5

7

 

 

 

 

 

 

 

 

 

 

 

 

13

1 8

2 6 3

7

5

 

 

47R 0805

 

 

 

 

 

 

 

 

 

 

 

 

OPA2134PA SM

100U NP

 

-15V_MUTE_MAIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0V_SIG

0V_SIG

C618

C619

0V_SIG

10U EL +

100N 0805

-15V

0V_SIG

+5V

 

DCA XMUTE

EX DCA /CS

DCA SCLK

DCA SDATA

+15V

C611

C610

 

1N 0805

100N 0805

 

 

C613

C612

 

1N 0805

100N 0805

0V_SIG

-15V

 

 

 

 

+15V

 

 

 

+15V

 

 

 

 

 

 

 

 

 

8

C624

C623

 

 

C637

 

 

1N 0805

100N 0805

8

 

C636

 

 

1N 0805

 

 

IC602C

 

 

IC605C

100N 0805

 

 

 

 

 

 

 

OPA2134PA SM

 

 

 

 

 

 

 

 

OPA2134PA SM

 

 

 

 

 

 

 

 

 

 

4

 

 

4

 

 

 

 

 

 

C626

C625

 

 

C639

C638

 

 

1N 0805

100N 0805

 

 

 

 

 

 

1N 0805

100N 0805

 

 

 

 

 

 

 

0V_SIG

-15V

 

 

0V_SIG

-15V

 

 

 

 

 

 

 

 

 

 

 

 

 

4 8

IC608C OPA2134PA SM

B

A

DRAWING TITLE

 

 

 

 

 

 

 

 

 

L921CT - AV8 audio Surround, Centre/Sub, & Ex outputs

 

 

 

 

 

 

 

 

23425

Circuit Diagram

 

 

 

 

 

 

 

 

A & R Cambridge Ltd.

Notes:

02_E143

WAF

16/7/02

2 JUMPER LINKS ADDED ACROS SK928 & SK929

1.2

Pembroke Avenue

 

Denny Industrial Centre

 

02_E028

MJT

29/01/02

Production release

 

 

1.1

Waterbeach

 

 

 

Cambridge CB5 9PB

 

ECO No.

INITIALS

DATE

 

DESCRIPTION OF CHANGE

 

ISSUE

Filename

 

 

 

Date Printed

Drawn by:

Sheet 6 of 9

DRAWING NO.

L921C6

 

J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C6_1.2_outs2.sch

 

 

16-Jul-2002

AD/subcon

 

1

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Page 100
Image 100
Arcam AV8 BAV99W Dual SM+15V, Out Sur L, Out Sur R, Out Ctr, Out Sub, Out Ex L, Out Ex R, IC608C OPA2134PA SM

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.