Schematic Diagram - S-Master Board (1/4) - Sony HCD-AZ2D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-21. SCHEMATIC DIAGRAM – S-MASTER BOARD (1/4) –
(1/4)
(AZ5D)
CN502
7P
SW-OUT
A-GND
C-OUT
A-GND
SR-OUT
A-GND
SL-OUT
(Page 44)
C619
0.1
CN501
21P(AZ5D)
19P(AZ2D) (AZ5D)
LAT3
SCLATCH(CS3)
LAT2
T E SCLATCH(CS2)
L 1 3 9 4 2 2 9 6 5 1 3
FAN CTRL
FAN CTRL
DBFB FEEDBACK
D-GND
SCDT
SCDT
SCSHIFT
SCSHIFT
LAT1
SCLATCH(CS1)
OVF
OVF
RESET
/RST(ENABLE)
SD
SD
OTW
/OTW
NSP MUTE
(Page 44) NSPMUTE
INIT
INIT
P-DOWN(AD POWER)
D-GND
D-GND
A-GND
FL-OUT
A-GND
FR-OUT
17
18
16
15
(Page 49)
NO501
2P
(Page 42)
CN503
10P(AZ5D)
9P(AZ2D)
A+9V
A-GND
D-GND
w w w
(Page 44) G+12V
GND
GND
SWITCHING
GND
REGULATOR
30.4V
(2/2)
30.4V C629
0.1
30.4V
(AZ5D)
HCD-AZ2D/AZ5D
• See page 59 for Waveforms. • See page 64 for IC Block Diagrams.
C513
1
C512 50V
D509 1
1SS355TE-17 50V
D510 D513
1SS355TE-17 1SS355TE-17
D514
C660 1SS355TE-17
0.1
R504 R506 C514 C596
0 0 10 C515 10
50V 0.1 50V
C517
0.1 C519
100
10V
C527
0.1
D519
1SS355TE-17
IC502
PCM1802DBR
D518
1SS355TE-17
A/D CONVERTER
C520 C521
0.1 10
R589 50V
100
C659
0.1
D501 D502
1SS355TE-17 1SS355TE-17
D504
1SS355TE-17
C534
CLOCK BUFFER C535
4.7
0.1
IC514 50V
TC7WU04F-TE12L
VCC
R512
R516 0
0
SCK
GND
R514
1M
R515
1k
X501
12.288MHz
C532 C533
+5V REGULATOR 10p 10p
IC516
µPC2905T-E1
I O
G
C790
0.1
50V
+3.3V REGULATOR
IC517
µPC2933T-E2
C791
L520
100 1µH
x a o
10V
y
I O
G
C793
100
C792 10V R616
0.1 0
. i
http://www.xiaoyu163.com
(Page 48)
D507 D508
1SS355TE-17 1SS355TE-17
D505 D506 C655
1SS355TE-17 1SS355TE-17 0.1
D511
1SS355TE-17
C501 D512
10 50V 1SS355TE-17
C504
C502 10 50V
1 50V
C505
0.1
R501 R502
0 0
C595
10 50V
C507
0.1
C509
100
10V
C518
0.1
IC501
PCM1802DBR
A/D CONVERTER
Q Q
3 7 6
C510
10 50V
R599
100
D515
C523 1 50V 1SS355TE-17
D516
C522 1 50V 1SS355TE-17
D503 C630
1SS355TE-17 0.1
R508 R509
0 0
L506
10µH
FL504
R511
100
u 1 6 3
.
47 47
http://www.xiaoyu163.com
2 4
8 9 9
C656
0.1
C508
0.1
3 1 5 1 5 0 8 9 2
0.1
C511
C525 10 35V
C524 0.1
C528
C618 10 35V
100 C529
C526 0.1 10V 0.1
L505
10µH
R686
0
A/D CONVERTER
IC503 FL503
PCM1802DBR
C531
10 C530
m
50V 0.1
c o
HCD-AZ2D/AZ5D
2
8 9 9
4 9 8 2 9 9