ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename
ECO No.
DESCRIPTION OF CHANGE
Output Driver Circuit.Sch
Output driver
Contact Engineer:
L955CT_4
4-Apr-2003
INITIALS
Printed:
4
4
Sheet
of
Notes
Contact Tel:
(01223) 203293
Sandip Ukani
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9PB
Waterbeach
23425
From Volume Control Circuit
AGND
AGND
D400
BAV99 SOT-23
D401
BAV99 SOT-23
D402
BAV99 SOT-23
D403
BAV99 SOT-23
D404
BAV99 SOT-23
D405
BAV99 SOT-23
A80/A32 Multichannel Expansion Module
AGND
AGND
C418
100N
50V
0805
C419
100N
50V
0805
AGND
AGND
AGND
AGND
C423
100N
50V
0805
C422
100N
50V
0805
AGND
AGND
AGND
AGND
C425
100N
50V
0805
C424
100N
50V
0805
AGND
AGND
AGND
AGND
C421
100N
50V
0805
C420
100N
50V
0805
AGND
AGND
R400
10K
0W125
0805
R403
10K
0W125
0805
R405
10K
0W125
0805
R406
10K
0W125
0805
R411
10K
0W125
0805
R413
10K
0W125
0805
R408
10K
0W125
0805
R416
10K
0W125
0805
R401
10K
0W125
0805
R402
10K
0W125
0805
R409
10K
0W125
0805
R410
10K
0W125
0805
R414
10K
0W125
0805
R412
10K
0W125
0805
R407
10K
0W125
0805
R404
10K
0W125
0805
Centre_OP
FLeft_OP
FRight_OP
SLeft_OP
SRight_OP
BRight_OP
BLeft_OP
Sub_OP
FLeft_OUT
Centre_OUT
FRight_OUT
Sub_OUT
SLeft_OUT
SRight_OUT
BLeft_OUT
BRight_OUT
C410
33P
100V
0805
C411
33P
100V
0805
C414
33P
100V
0805
C412
33P
100V
0805
C413
33P
100V
0805
C416
33P
100V
0805
C415
33P
100V
0805
C417
33P
100V
0805
R424
47R
0W125
0805
R421
47R
0W125
0805
R420
47R
0W125
0805
R419
47R
0W125
0805
R425
47R
0W125
0805
R422
47R
0W125
0805
R423
47R
0W125
0805
R418
47R
0W125
0805
FLeft_OP
Centre_OP
FRight_OP
SLeft_OP
Sub_OP
SRight_OP
BLeft_OP
BRight_OP
RLY400A
NEC
EB2-5NU
RLY400B
NEC
EB2-5NU
RLY401A
NEC
EB2-5NU
RLY401B
NEC
EB2-5NU
RLY402A
NEC
EB2-5NU
RLY402B
NEC
EB2-5NU
AGND
AGND
AGND
AGND
AGND
AGND
RLY400C
NEC
EB2-5NU
RLY401C
NEC
EB2-5NU
RLY402C
NEC
EB2-5NU
D406
BAS16
SOT-323
D407
BAS16
SOT-323
Mute_A*
C408
10UF
50V
SM
C409
10UF
50V
SM
TR400
BC849B
SOT-23
R440
4K7
0W125
0805
R441
4K7
0W125
0805
TR401
BC849B
SOT-23
Mute_B*
R417
10K
0W125
0805
R415
10K
0W125
0805
To A85/A32 Preamp Board
SCRN
SKT400
KUNMING
GOLD
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
-15VA
+15VA
2
3
1
8
4
IC400A
OPA2134UA
SO-8
6
5
7
IC400B
OPA2134UA
SO-8
2
3
1
8
4
IC401A
OPA2134UA
SO-8
6
5
7
IC401B
OPA2134UA
SO-8
2
3
1
8
4
IC402A
OPA2134UA
SO-8
6
5
7
IC402B
OPA2134UA
SO-8
2
3
1
8
4
IC403A
OPA2134UA
SO-8
6
5
7
IC403B
OPA2134UA
SO-8
C427
10N
100V
0805
C426
10N
100V
0805
C401
10UF
50V
SM
C400
10UF
50V
SM
C402
10UF
50V
SM
C403
10UF
50V
SM
C407
10UF
50V
SM
C406
10UF
50V
SM
C405
10UF
50V
SM
C404
10UF
50V
SM
P401
P400
P402
P403
P404
P405
P406
P407
C428
100P
100V
0805
C429
100P
100V
0805
AGND
SCRN
REAR PANEL VIEW
SKT401
KUNMING
GOLD
P409
P410
P408
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CON400
MOLEX
52806
R442
0R0
0W125
0805
P411
P412
P414
P415
P416
P417
P413
P418
P422
P421
P424
P423
P419
P420
P429
P430
P426
P425
P428
P427
P431
P432
02_E227
S.U
16/10/02
ISSUE A Release
A
+5VA
+5VA
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
B
03_E071
S.U
03/03/03
ISSUE B Release
03_E095
S.U
03/04/03
ISSUE 1 Release
1.0
Summary of Contents for C30, P35
Page 1: ...Service Manual C30 Pre Ampli er Issue 1 0 ARCAM Bringing music movies to life...
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Page 32: ...CAM Products 2000 TM L928PB B GTO...
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