Arcam DiVA CD62 Manual de serviço - Página 9
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1
2
JP401
JUMPER
PL401
2WVERTJUMPER
+5V(A)
+5V(DAC)
(DAC enable jumper)
D
1
LRCK
LRCIN
2
ADATA
DIN
3
BCLK
BCKIN
4
CLKO
+5V(DAC)
DACLK
5
XTI
6
L401
XTO
7F003
+5V(DAC)
7
DGND
0V_DIG
8
Vdd
+
C433
C401
C411
C428
10U EL
+
9
47N CD
C435
Vcc2R
47N CD
10U EL
C408
10
AGND2R
47N CD
47N CD
0V_DIG
0V_SIG
NF
11
EXT1R
12
NC
C415
+
13
C429
47N CD
VOUTR
10U EL
NF
14
AGND1
C
0V_SIG
R402
4K7 MF
C400
100N CD
+5V(D)
JP400
1
JUMPER
2
PL400
2WVERTJUMPER
B
(Oscillator enable jumper)
L402
7F003
C413
100N CD
A
1
2
3
4
+12V(A)
C406
C404
C402
IC400C
IC401C
100N PE
100N PE
100N PE
NJM2114
NJM2114
NF
C403
C405
C407
100N PE
100N PE
100N PE
NF
-12V(A)
0V_SIG
28
ML/IIS
27
MC/DM1
DEEM
26
+5V(DAC)
MD/DM0
25
MUTE
R431
24
10K MF
MODE
23
CS/IWO
D402
22
0V_DIG
RST
1N4148
21
+5V(DAC)
ZERO
+ C430
20
Vcc2L
C442
10U EL
19
47N CD
AGND2L
NF
18
0V_SIG
EXTL
+ C432
C443
17
10U EL
NC
47N CD
16
NF
VOUTL
0V_SIG
L404
+5V(DAC)
15
Vcc
+ C431
7F003
C409
C444
10U EL
IC403
R412
47N CD
47N CD
PCM1716#
4K7 MF
0V_SIG
0V_SIG
L400
7F003
+5V(D)
R439
IC404G
+ C410
1M0 MF
74HCU04
C414
100U EL
100N CD
R432
11
10
13
10K MF
D400
R409
1N4148
10K MF
IC404E
74HCU04
0V_DIG
R427
TR402
33K MF
BC547B
C436
+
C437
10U EL
10N CD
C438
X400
100P CD
16.9344MHZ
R426
33K MF
C439
C441
100P CD
33P CD
0V_DIG
3
4
5
IC402C
R410
R419
TL072
NF
6K8 MF
3K9 MF
C418
220P PP
R413
R415
2
R416
1
4K7 MF
2K7 MF
3
2K7 MF
C416
IC400A
560P PP
NJM2114
C422
1N3 PP
0V_SIG
R435
680R MF
-12V(A)
R411
R420
6K8 MF
3K9 MF
C419
220P PP
R414
R417
2
R418
1
4K7 MF
2K7 MF
3
2K7 MF
C417
IC401A
560P PP
C423
NJM2114
1N3 PP
0V_SIG
R436
680R MF
-12V(A)
12
IC404F
74HCU04
RESET
C412
10N CD
R429
R425
0V_DIG
4M7 MF
1M0 MF
C440
R428
R400
R401
1
2
3
4
330R MF
330R MF
330R MF
1N0 CD
IC404A
IC404B
R430
74HCU04
74HCU04
1K0 MF
L403
33UH AX
DRAWING TITLE
CD62T - DAC, OSCILLATOR AND ANALOGUE OUTPUTS
Circuit Diagram
23425
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Filename
Cambridge CB5 9PB
J:\Change_Control\ECO_AGENDA\01_1127 CD62T RLEASE\Motherboard\l933ct_2.1.ddb - L933C4_2.1.sch
5
6
7
Output filter
-12V(A)
R433
1K0 MF
C420
LK400
LINK10PAD
220P PP
NF
R403
C448
6
R405
7
1K8 MF
5
120R MF
R421
10u CERA
C445
R442
IC400B
C424
1M0 MF
100N PE
2K2 MF
NJM2114
NF
R423
NF
R437
22K MF
100K MF
470N PE
NF
NF
2
0V_SIG
1
3
IC402A
TL072
NF
0V_SIG
Output filter
-12V(A)
R434
EMC1
1K0 MF
C421
LK401
LINK10PAD
220P PP
NF
R404
6
C449
R406
7
1K8 MF
5
120R MF
R422
10u CERA
C450
R443
IC401B
C425
1M0 MF
100N PE
2K2 MF
NJM2114
NF
R424
NF
R438
22K MF
100K MF
470N PE
NF
NF
6
0V_SIG
7
5
IC402B
TL072
NF
0V_SIG
JP402
JUMPER
PL402
2WVERTJUMPER
R407
9
8
DACLK
(Master clock to DAC)
120R MF
C446
10P CD
IC404D
74HCU04
0V_DIG
R408
5
6
17MHZ
(Master clock to mech)
120R MF
C447
10P CD
IC404C
74HCU04
0V_DIG
01_1127
TGP
18 July 2001
Production Release
ECO No.
INITIALS
DATE
DESCRIPTION OF CHANGE
Date Printed
Drawn by:
Sheet
4
of
7
19-Jul-2001
TGP
6
7
8
EMC1
EMC Shield
SH400
EMCPHONO
D
C426
RLY400A
3N3 PP
DPDT
0V_SIG
0V_SIG
SK400
PHONO2HG
1
EMC
0V_SIG
C434
100N CD
0V_SIG
RLY400B
C427
DPDT
3N3 PP
C
0V_SIG
0V_SIG
RLYPWR
1
2
RLY400C
D401
1N4148
DPDT
0V_3
B
A
2.1
ISSUE
L933CT
DRAWING NO.
8