Arcam A65, P75 Plus service manual Display PCB for A75 AMP

Page 19

1

D

C

B

A

1

2

3

4

5

6

7

8

 

 

 

 

 

 

 

SW1

ALPS_ENCODER 12NOTCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

B A

 

 

 

 

 

 

3

 

2

1

 

 

 

 

 

 

 

SK1

FFC10H

10 9 8 7 6 5 4 3 2 1

R903

 

 

R904

 

 

220R MF

 

 

220R MF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED901

 

LED902

 

LED903

 

LED904

 

LED905

 

 

LED906

 

LED907

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED GREEN3.1MM

 

LED GREEN3.1MM

 

 

 

 

 

 

LED GREEN3.1MM

 

LED GREEN3.1MM

 

 

LED GREEN3.1 MMLED GREEN3.1MM

 

 

 

LED GREEN3.1MM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Phono

CD

Tuner

VCR

AV/DVD

TAPE

AV/FIXED GAIN

PCB

PCB

L885PB_1

DRAWING TITLE

 

 

 

DISPLAY PCB FOR A75 AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N/A

CL

31-08-00

PRODUCTION RELEASE

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circuit Diagram

 

N/A

ES

31-07-00

CORRECTED TO MATCH MAIN PCB

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes:

 

N/A

ES

14-06-00

ADD FLEXFOIL CONNECTORS AND CHANGE ENCODER

B

 

 

 

A & R Cambridge Ltd.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pembroke Avenue

 

 

 

N/A

WAF

27-3-00

FIRST PROTOTYPE

 

A

 

 

 

Denny Industrial Centre

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ECO No.

INITIALS

DATE

 

DESCRIPTION OF CHANGE

ISSUE

 

 

 

Waterbeach

 

 

 

 

 

 

 

Filename

 

Date Printed

 

 

 

Drawn by:

 

 

 

 

 

 

 

Cambridge CB5 9PB

 

 

 

 

Sheet 1 of 1

DRAWING NO. L885C1_A

 

 

 

J:\PROJECTS\a75\cct & pcb\issue b wip\L885PB\L885pb.ddb - ISSUE 1\L885C1_1.SCH 12-Sep-2000

ES

2

3

4

 

 

5

 

6

 

 

 

 

7

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

C

B

A

Image 19
Contents DiVA A65, A75 & P75 Plus Amplifiers Contents List A65/75/75P Plus Circuit Description A65, A75 & P75 Service Guide L942C1 USE exlude A65 Filter for BOMLeft Channel Power Amplifier L942C7 IR RX Support PAD SP1 Motor Driver Volume DrivePhono Stage & Input Selection Screen L942C2Right Channel Power Amplifier Pre-amp Out, Tone & Headphone L940C1 A75 Plus AMPL940C5 Left Channel Power AmplifierL940C7 L940C3 A75 Amplifier PlusLK1 LK6 L940C2L940C6 0VSIG L809CA L940C4Display PCB for A75 AMP Page Page A65/75 Display Board L8851.1 Arcam Thermistor Siemens B59008 Jumper 2 W Lead APL5 VOLMOT900 220NF Class X2 CAP 275VRMS CS1 Trans LF SS N BC546B Jumper 8-WAY Lead Alpha 8 AMP Multi Voltage Transformer Thermistor Siemens B59008 LK149 LK150 LK151 C606 C626 C706 C709 SW Push 4PCO LK168 A75 Heatsink Clamp LK151 LK152 LK153 WAY DIL PIN Header A65 Plus General Assembly HL4SA M4 Shake Proof RR PAN ‘E HL4SB A75 Plus General Assembly HJ4COOD Brass NUT Earth HL4SA M4 Shake Proof HL4SB P75 Plus General Assembly
Related manuals
Manual 34 pages 50.19 Kb