Arcam DiVA CD72 Service Manual page 10

1 2
D
POWER SUPPLIES
L899C2_2
L899C2_2.1.sch
DISPLAY PCB
L899C1_2
C
L899C1_2.1.sch
FIX152 FIX157
FIXING HOLE 3.5 FIXING HOLE 3.2
C150
1N0 CD
(EARTH BY IEC SOCKET)
0V_DIG
B
A
1 2
3 4
MECH INTERCONNECTS
L899C3_2
L899C3_2.1.sch
FILA FILA BCLK
FILB FILB ADATA
RC5 IP LRCK
17MHZ DIGOP
RESET EMPHASIS
RC5 INPUT AND DIG OUTPUTS
L899C5_2
L899C5_2.1.sch
DIGOP RC5RP
FIX151 FIX153 FIX154 FIX155
FIXING HOLE 3.2 FIXING HOLE 3.5 FIXING HOLE 3.5 FIXING HOLE 3.5
C151 C152 C153
1N0 CD 1N0 CD 1N0 CD
0V_DIG 0V_DIG 0V_DIG 0V_DIG
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
3 4
5
DAC AND OSCILLATOR
L899C4_2
L899C4_2.1.sch
DEEM RESET
LRCK 17MHZ
ADATA
BCLK
0V_DIG
0V_MOT
0V_9DAC
FIX156 FIX150
FIXING HOLE 3.5 FIXING HOLE 3.5
C154 C155 C156
1N0 CD 1N0 CD 1N0 CD
0V_DIG 0V_DIG
DRAWING TITLE
NEW CD - TOP LEVEL SCHEMATIC
Circuit Diagram
23425
Notes:
Filename
J:\Change_Control\ECO_AGENDA\01_1123 L899PB_2 RELEASE\L899_2.1\L899_2.1.DDB - L899C6_2.1.prj
5
6 7
DISPLAY AND MICROCONTROLLER
L899C7_2
L899C7_2.1.sch
LK600
0R0 MF
0V_SIG
LK601
0R0 MF
0V_1
0V_DIG 0V_9DAC
0V_3
0V_2
SP100
STARPOINT
01_1123 CL 11/07/01
01_1115
ECO No. INITIALS DATE DESCRIPTION OF CHANGE
Drawn by:
Date Printed
Sheet 6 of 7
JR
12-Jul-2001
6 7
8
D
C
B
A
2.1
1.0
ISSUE
L899CT
DRAWING NO.
8