Arcam A85 Dvd Display Pcb, Circuit Diagram, Pembroke Avenue, Denny Industrial Centre, Waterbeach

D

C

B

A

1

2

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4

5

6

7

8

DISP1

DISP SSV-07MS09

R110K SM

K4

Q_26

R210K SM

K3 Q_27

(was POWER)

F1

F1

G1

G2

G3

G4

G5

G6

G7

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

F2

F2

SW1

SW2

SW3

SW4

SW5

SW6

SW7

F1

F2

SKIP>

<SKIP

PAUSE

PLAY

STOP

OPEN

FWD>>

1 2

5 6 7 8 9

10 11

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

42 43

Q_1 D1BAS16W SM

SW8

Q_2

D2 BAS16W SM

<<RWD

R310K SM

K2 Q_28

Q_3 D3BAS16W SM

(was MENU)

Q_4

D4 BAS16W SM

+5V

+5V

VKK switching CCT

C3

VKK_D

100N SM

4

Q_18 R5

Q_29

VKK_CK

PCB

Z2A

R14

Q5

HDCDLED

2

D

SD

Q

5

BC856B

470R SM

STBLED

G1

PCB

4K7 SM

G2

3

G3

CLK

LED2

C4

44 43 42 41 40 39 38 37 36 35 34

G4

L886PB_3

+5V

CD

Q

6

LED GREEN3.1MM

Z1

74HC74 SM

HDCD

1N0 SM

SP1

OSC VSS L1 L2 L3 L4

VDD G1 G2 G3 G4

R13

1

R15

1

33

G5

IR RX

1M0 SM

1K0 SM

SW1

G5

2

32

G6

SUPPORT PAD

SW2

G6

3

31

G7

SW3

S16/G7

VKKIN

VKK

4

30

SEG15

SW4

S15/G8

C7

SO

5

29

SEG14

IR RX SUPPORT PAD

Q6

SO

S14/G9

SI

6

28

SEG13

DD1

100N SM

BC846B

SI

S13/G10

7

27

VKK

VSS

VEE

PCB MATERIAL

SCK

8

26

SEG12

SCK

S12/G11

FR4, 1 OZ Cu

CS

9

25

SEG11

CS

S11

10

24

SEG10

FR4_1OZ

K1

S10

11

23

SEG9

K2

S9

PS

K3 K4 VDD S1 S2 S3 S4 S5 S6 S7 S8

Photo Strip

BU2872AK

PHOTO_STRIP

12 13 14

15 16 17 18 19

20 21 22

EL1

SEG8

SEG7

Update Box

+5V

SEG6

SBX1610-52/PIC-26043TM2

+5V

R12

SEG5

UPDATE_BOX

3

C2

SEG4

10K SM

SEG3

DD2

RX1

100N SM

SEG2

R11

Drilling

+5V

2

IRIRQ

+5V

SEG1

O/P

R9

10K SM

10

Detail

C1

+5V O/P

10K SM

Q4

Z2B

DRILL_DWG

100N SM

Q2

GND GND

Case Case

BC847B

R16

12

9

DD3

BC847B

14

+5V

D

SD

Q

A2 Horizontal

LED1

DUAL FOOTPRINT

Q3

1K0 SM

On=Green

74HC74 SM

11

CLK

Q_24

R

Paper Marker

1

BC847B

Standby=red

GND

VCC

Z2C

CD

8

DD_A3H

Q1

C8

Q

R6

R4

BC856B

100N SM

R10

74HC74 SM

DD4

1K0 SM

Q_25

220R SM

10K SM

13

7

A2 Vertical

G

Paper Marker

+5V

LC1

LC2

DD6

DD_A3V

LED RED/GRN 3MM

Test pad change for issue 3:

VFD CLIP

VFD CLIP

D5

FIX1

FIX2

FIX3

FIX4

E882PM

E882PM

Layout by

FD_1

FD_2

Q_23= SO (was STBLED)

R8

VKK

FIXING HOLEFIXING HOLEFIXING HOLEFIXING HOLE

E874PM

E874PM

Cliff

Q_9=SI (was GND)

4K7 SM

BZX284-C5V6

DVD DISPLAY CLIPDVD DISPLAY CLIP

CLOGO

C5

Display clips: PCB footprint is called E882PM

FIDUCIAL

FIDUCIAL

DATA I/O

R7

This footprint will accept either E874PM (current clip)

+

10U EL SM

SK1

Q_7 SO

Q_23

Pwr in

33K SM

+ C6

or E882PM (new clip not designed yet)

1

This part type currently calls for p/n E874PM, change to E882PM when new clip is available

2

Q_6 IRIRQ

SK2

1

Q_10

10U EL SM

DRAWING TITLE

3

Q_5 CS

Q_11 VKKIN

F2

Q_30

2

DVD DISPLAY PCB

4

Q_8 SCK

Q_9

3

Q_12

F1

PG

17/11/00

Correct error R4 is 1206 not 0805

3.0a

5

SI

4

Q_13

CATHODE BIAS CCT

6

Circuit Diagram

5

Q_14

+5V

00_1082

PG

14/09/00

Change RX1 to l/p part, test pad changes, display clip, R4 VALUE

3.0

7

8

6

Notes:

CL

23/08/00

MINOR MODIFICATIONS

2.0

AMPCT6H

A & R Cambridge Ltd.

FFC8H SM

VKK = -19.5V

Pembroke Avenue

CL

31/07/00

PRODUCTION RELEASE

1.0

F1= -13.9V

Denny Industrial Centre

ECO No.

INITIALS

DATE

DESCRIPTION OF CHANGE

ISSUE

F2 = -9.6V

Waterbeach

Filename

Date Printed

Drawn by:

Cambridge CB5 9PB

Sheet 1 of 1

DRAWING NO.

L886_3

J:\ECO_wip\L886 DV88 Display board correct R4 cock-up\L8863\L8863.0a.ddb - L886173-.0aNov.sch-2000

PG

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