P36VF1

0VF1

P36VSET

P5VF2

OVF2

P5VF2SET

C1000C

 

 

 

C1000D

 

 

 

 

SK1003

 

 

 

 

 

 

P36VF1

 

P5VD

1

P36VF1

 

 

 

 

 

 

 

 

2

0VF1GND

 

 

 

 

 

 

 

3

P36VSET

 

 

 

 

 

 

 

4

P5VF2

 

 

 

 

 

 

 

R1010

5

0VF2GND

 

 

 

 

R1008

Q1000

10K 0805

6

P5VF2S

 

 

 

 

 

33K 0805

 

 

7

 

 

 

 

 

 

P5VF2

 

VFD EHT

 

 

 

 

 

 

 

 

 

AMPCT7

R1007

100K 0805

 

 

 

 

 

 

 

 

 

 

 

 

0VF2GND

DTRANN SM

 

 

 

 

 

 

 

R1002

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0VF1GND

0R0 0805

 

C1000B

 

C1000A

C1005A

C1005B

C1005C

C1005D

DGND

 

 

 

 

 

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

P18V

 

SPEED SELECT FOR PSU SYNC

 

 

A

B

Sample Rate

PSU SYNC

0

0

= 32KHz + 24KHz

no sync sent

1

0

= 44.1KHz +48KHz

88.1KHz

96KHz

0

1

= 96KHz + 88.2KHz

96KHz

88.1KHz

1

1

= 192KHz + 176.4KHz

96KHz

88.2KHz

L1006 70R@100MHz P5VD

7F004

P5VD

1000PX4 SM

 

1000PX4 SM

 

 

 

 

PSUCHSS PSUCHSS

P18V

AGND

N18V

P21V

AGND

N21V

 

 

 

 

 

L1000

 

 

 

 

 

PSUCHSS

 

 

PSUCHSS

6U8H RADIAL

 

P18V

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DGND

 

 

P21V

 

 

 

 

+ C1006

C1047

 

 

 

 

 

 

 

100U EL

 

 

 

SK1000

 

 

 

 

 

 

100N 0805

 

 

 

1

Q_1000A

 

 

 

 

 

 

PSU SYNC BCLK

PSU SYNC BCLK

10

2

Q_1000B

 

 

 

 

 

 

 

 

 

 

 

 

 

AGND1A

 

 

 

3

Q_1000C

 

 

 

 

 

 

 

11

4

 

 

 

 

 

 

 

R1006

 

5

 

 

 

 

C1007

+

 

 

 

6

AGND

 

 

 

100U EL

 

AGND

0R0 0805

 

 

 

 

 

 

 

C1042

 

DGND

 

 

N21V

 

 

 

L1001

100N 0805

 

 

 

AMPCT6

 

 

 

 

 

N18V

C1035

 

 

 

C1001A

C1001B

C1001C

C1001D

 

 

 

 

 

6U8H RADIAL

 

 

 

 

 

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

 

 

 

 

 

 

 

 

 

 

 

 

N18V

100N 0805

 

 

 

 

 

 

 

 

 

 

C1037

 

 

 

APSUCHSS

 

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

 

 

C1038

 

 

 

 

 

 

 

 

 

 

100N 0805

 

 

IC1001

 

16

GND

VCC

9

 

 

Q0

 

 

7

 

 

Q1

6

 

 

Q2

5

CP

 

Q3

 

 

 

Q5

2

 

 

3

 

 

Q4

4

MR

Q6

13

 

 

Q7

 

 

Q8

12

 

 

14

 

 

Q9

 

 

15

 

 

Q10

 

 

1

 

 

Q11

 

74HCT4040 SM

 

 

 

 

 

 

C1015

 

 

 

 

 

C1020

 

 

 

 

 

 

 

 

 

 

 

 

 

100N 0805

 

 

 

 

 

100N 0805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DGND

DGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

IC1002

 

 

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X0

VDD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

X1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

X2

X

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

X3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

X5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INH

 

 

 

 

 

 

 

 

 

 

 

PSU SYNC A

11

 

 

 

 

 

PSU SYNC A

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PSU SYNC B

 

PSU SYNC B

10

 

B

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VEE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

74HC4051 SM

 

 

 

C1016

100N 0805

DGND

R1009

PSU SYNC

 

100R 0805

C1039

100N 0805

C1040

100N 0805

DGND

SPEED DETECT

AGND

 

SK1001

 

 

 

 

 

 

 

 

 

 

P12V

1

P12V

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

 

 

 

3

N12V

 

 

 

 

 

 

 

 

 

N12V

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

 

 

 

5

P5V

 

 

 

 

 

 

 

L1003

P5VD

P5V

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

 

 

P5VD

7

P3V3

 

 

 

 

 

 

 

 

P3V3

 

 

 

 

 

 

 

6U8H RADIAL

 

8

DGND1A

 

 

 

 

 

 

 

+ C1012

DGND

 

 

 

 

 

 

 

C1017

 

 

 

 

 

 

 

 

 

100N 0805

1M0 10V

 

 

 

 

 

 

 

 

 

 

 

AMPCT8

 

 

 

 

 

 

 

 

DGND1B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1002A

C1002B

C1002C

C1002D

C1003A

C1003B

C1003C

C1003D

 

DGND

 

 

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

L1004

P3V3D

 

 

 

 

 

 

 

 

 

 

6U8H RADIAL

P3V3D

 

 

 

 

 

 

 

 

 

 

+ C1013

 

 

 

 

 

 

 

 

 

 

C1018

 

 

PSUCHSS

 

 

 

 

 

 

 

100N 0805

1M0 10V

 

 

 

 

 

 

 

 

 

DGND1C

 

 

SK1002

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

 

 

 

 

PSU SYNC

1

PSUSYNC

 

 

PSU SYNC

 

 

 

 

 

2

PSUGOOD

 

 

 

 

 

 

 

 

 

PSU GOOD

 

 

 

PSU GOOD

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

PSU KILL

 

 

 

 

 

 

 

 

 

 

4

DGND1E

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AMPCT4

 

 

 

DGND

 

 

 

 

 

 

 

C1004A

C1004B

C1004C

C1004D

 

 

 

 

 

 

 

 

1000PX4 SM

1000PX4 SM

1000PX4 SM

1000PX4 SM

 

 

 

 

 

 

 

 

PSUCHSS

 

 

P18V

D1004

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1N4003

 

 

 

P15VA

 

 

 

 

 

 

 

IC1003

 

 

 

 

 

 

 

 

 

 

I

LM317T

Vout O

 

 

 

 

 

 

 

 

 

Vin

 

 

P15VA

 

 

ADJ

D1005

R1013

+ C1043

100N 0805

A

1N4003

220R 0805

470U EL 25V

 

 

 

 

C1027

 

 

 

 

P3V3D

D1002

P2V5D

 

 

 

C1036

 

 

 

 

 

 

100N 0805

 

1N5403

+ C1019

R1011

 

 

I

 

R1003

+ C1045

 

 

390R 0805 1%

1M0 10V

2K4 0805 1%

 

 

 

 

 

100U EL

AGND1G

 

 

 

 

 

 

 

 

 

DGND

 

 

AGND

N18V

 

 

 

 

 

 

 

 

 

 

 

 

 

D1000

 

 

 

 

DGND

P12V

DGND

N12V

DGND

L1002

 

P3V3A

 

 

 

 

 

 

6U8H RADIAL

MICRO CONTROLLER DECOUPLING

P3V3D

C1021

 

 

C1022

 

 

 

+

C1028

 

+

C1033

 

 

 

 

C1023

 

47U EL 35V

 

47U EL 35V

100N 0805

 

100N 0805

 

100N 0805

 

 

 

 

 

 

 

 

 

+

C1046

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R1012

 

 

AGND

 

 

 

 

 

 

 

 

2K4 0805 1%

 

 

100U EL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

MICRO CONTROLLER DECOUPLING

 

 

 

 

 

 

 

 

P3V3D

 

 

 

A

 

D1006

R1014

+

C1044

 

 

 

 

 

1N4003

220R 0805

 

470U EL 25V

 

 

 

 

ADJ

 

 

 

 

 

 

 

 

 

 

 

C1024

C1025

+

C1034

 

O

 

 

 

C1026

47U EL 35V

 

 

 

 

 

100N 0805

100N 0805

100N 0805

Vin

Vout

 

 

N15VA

 

IC1004

 

 

 

 

 

 

 

 

 

LM337T

 

 

 

 

 

 

 

 

 

D1007

 

 

 

 

N15VA

DGND

 

 

 

 

 

 

 

 

 

 

 

1N4003

 

 

 

 

 

 

 

 

 

P18V

R1004

100R W2 CF

 

 

 

100N 0805

 

+ C1011

C1008

 

 

 

 

470U EL 25V

 

1N4003

 

 

 

P5VA

 

IC1000

HS1

 

 

 

 

I

LM317T

 

O

 

 

 

Vin

Vout

 

 

P5VA

 

 

ADJ

 

D1001

R1001

+ C1009

 

 

A

 

1N4003

390R 0805

470U EL 25V

TO220HS23REG

 

 

 

 

 

 

+ C1010

AGND

 

 

D1003

R1000

 

10U EL

ZENER 5V1 400MW

1K2 0805 1%

+ C1014

 

 

 

100U EL

AGND1B

 

 

 

 

 

 

 

R1005

 

 

AGND

3K3 MF N5VA

N18V

DRAWING TITLE

AV8 Digital Board Power Supply

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 PSU.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 10 of 11

DRAWING NO.

L896CT

 

Page 61
Image 61
Arcam service manual AV8 Digital Board Power Supply, Filename AVD PSU.Sch, Sheet 10

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.