Sony HCD-CPX1 - Schematic Diagram - AMP Board

HCD-CPX1
3535
6-14. SCHEMATIC DIAGRAM – AMP Board – • See page 30 for Waveforms. • See page 40 for IC Block Diagrams.
CN601
R606
R604
R603
R602
R601
C611
C621
R607
D611 D621
L621
C601
R605C604
C603
C602
C606 C605
R640
R641
R642
C607
C608
L601
L602
IC604
C612
IC603
R613
R612
R614
C614
R615
X601
FB640
FB641
FB642
C623 C633
C629
C632
R623
C630
FB604
C631
IC618
C625C628
R618 C610
C634
C635
FB653
R653
FB652
R652
C613
C690
FB601
R609
FB660
FB610
FB650
D661D651
C651
C648 C650
C649
C654 C660 C663
C655
C653
C652
D650
D660
D652
D662
C661
IC650
IC680
L650
L670
C676
C686
C679
C689
R681
R671
R651
R661
C659
C669
C656
C666
NO691
NO690
C674
EP601
C681
FB680
FB620
FB670
IC600
R662
R663
FB662
FB663
C638C639
C636
C640
FB606
C637
FB605L603
C617
C616
C618
C619L604
C620
X602
R620
R608
R619
FB607
IC610
C670 C680
C675
C673 C683
C672
C678 C668
C682
D670
D680
D672
D682
C698 C699
C600
EP603
C697
CN600
C694R697
Q694 Q693
Q691
Q696
R694 R696
R695
C692 R692
R691
Q692
C622
C671
D671 D681
R693
C693
C615
R610
C609
21P
100
100
100
100
100
1 50V
1 50V
100
1SS355 1SS355
100
10V
1k0.1
0.1
10
50V
0.1 0.1
100
100
100
0.1
10
50V
TC7WU04F
0.1
PCM1802DBR
100
100
1M
10p
470
12.288MHz
0
0
0
100p 0.1
0.01
100
10V
100k
0.1
0
4.7
50V
NJM2870F18
4.7
50V
4.7
50V
0 0.1
0.1
0.1 100
100
0
0.01
0
100
0
SFPL-62SFPL-62
0.022
0.1 0.1
100
10V
0.01 0.01 2.2
100
50V
2.2
100
10V
LI116V
LI116V
P6SMB36AT3
P6SMB36AT3
0.022
CXD9750L
CXD9750L
1
1
0.01
0.01
0
0
0
0
0.01
0.01
1
1
2P
2P
0
0.0220
CXD9743N
100
100
0.10.1
0.1
100
10V
0
0.10.1
22
25V
3p
3p
0.001
49.152MHz
750
0
1M
0
MC74VHC1GU04DFT1
0.01 0.01
100
50V
2.2 2.2
100
10V
0.1 0.1
100
10V
LI116V
LI116V
P6SMB36AT3
P6SMB36AT3
0.01 0.01
3300
35V
0
5P
1100k
2SA1602 2SA1602
2SA1602
2SA1623
100k 100k
100k
2.2 100k
100k
2SA1602
0.1
0.022
SFPL-62 SFPL-62
100k
2.2
10p
100
0.001
B1
B2
B3
B4
B5
B
1
B
2
B
3
B
4
B
5
C
1
C
1
C
2
C
3
C3
C2
+28V
+28V
GND
GND
GND
V
BB
A
V
BO
OTA
VD
R
VA
VDD
A
G
ND
A
IN
A
EN
A
D
IA
G
A
O
UT
A
SA
VB
B
B
VBO
O
TB
VD
R
V
B
VD
D
B
G
N
D
B
IN
B
E
NB
D
IAG
B
O
UTB
S
B
VB
B
A
V
BO
OTA
VD
R
VA
VD
D
A
G
ND
A
IN
A
ENA
D
IAG
A
O
UT
A
SA
VB
BB
VBO
O
TB
VD
R
V
B
VD
D
B
G
N
D
B
IN
B
E
NB
D
IAG
B
OU
TB
S
B
Lch-1
Lch-2
Rch-1
Rch-2
DIAGNOSTIC
ENABLE
DGND
L-IN
AGND
R-IN
AGND
DGND
D+3.3V
P-DOWN
INIT
SCDT
DGND
DGND
NSP MUTE
SC SHIFT
SC LATCH
SP-RELAY
FsoC
KO
Fsol
SFLAG
TEST2
TES
T1
H
PO
U
TR
2
HPVssR
H
POU
TR
1
H
PVddR
H
POU
TL2
H
PV
ssL
HP
O
U
T
L1
H
PV
ddL
X
Vss
XfsoIN
XV
dd
Vsubc
O
UT
R
2
VssR
OU
TR
1
V
ddR
O
U
TL1
V
ssL
V
ddL
O
U
TL2
XfsoO
U
T
XO
Vd
d
XO
Vss
D
Vdd
D
Vss
M
C
K
SEL
S
CD
T
S
CS
H
IFT
S
CLATCH
N
SP
M
U
TE
IN
IT
LR
CK
BCK
D
ATA
BFVdd
B
FVss
XfsiIN
D+6.2V
D+5V
A+5V
VCC
GND
CLOCK BUFFER
A/D CONVERTER
+1.8V REGULATOR
V
IN
V
O
U
T
N
.B.
CO
N
T
G
ND
POWER AMP
POWER AMP
(CHASSIS)
CLOCK BUFFER
V
NC G
DIGITAL AUDIO
SIGNAL PROCESSOR
(CHASSIS)
PROTECT
SWITCH
Q691-694
PROTECT DETECT
10µH
10µH
1µH
10µH
10µH
10µH
10µH
(Page 32)
(Page 39)
(Page 39)
(Page 39)
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