- 10 -
- 11 -
SCHEMATIC DIAGRAM
AUDIO BUFFERS
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
Audio.sch
iPod rDock - Audio Buffers
Contact Engin eer:
LXXX_X_X
2006-10-31
INITIALS
Printed:
1
10
Sheet
of
Notes:
Cont act Tel:
(01223) 203XXX tel No
EngNameXXXX
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9QR
Waterbeach
A3
ARCAM
0W125
10K
R3
0W125
10K
R5
0W125
10K
R2
0W125
10K
R7
0W125
75R
R4
10V
100UF
C3
0W125
47K
R6
OMR ON
RLY1A
AGND
AGND
AGND
50V
100N
C2
50V
10UF
C1
0W125
10K
R10
0W125
10K
R12
0W125
10K
R9
0W125
10K
R14
0W125
75R
R11
10V
100UF
C6
0W125
47K
R13
OMR ON
RLY1B
AGND
AGND
AGND
50V
100N
C4
50V
10UF
C5
LINE OUT L
LINE OUT R
AUDIO RETURN
AUDIO OUT L
AUDIO OUT R
0W125
10R
R1
0W125
10R
R8
AGND
AGND
AGND
AGND
+VA
-VA
FC
1
CAP+
2
GND
3
CAP-
4
VOUT
5
LV
6
OSC
7
V+
8
SP 6661EN-L
IC2
50V
22UF
C8
50V
22UF
C9
50V
22UF
C7
0W125
0R 0
R15
+VA
-VA
+VA
AUDIO OUT L
AUDIO OUT R
50V
100N
C32
PGND
2
3
1
8
4
NJM2114M
IC1A
6
5
7
NJM2114M
IC1B