Sony HCD-HDX277WC User Manual

HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
5151
6-25. SCHEMATIC DIAGRAM - S-AIR INC Board (HDX277WC/HDX279W/HDX576WF) -
• See page 64 for Waveforms. • See page 65 for IC Block Diagrams.
(7/12)
CN651
K1
MAIN
BOARD
I/O
Q1
CN409
BOARD
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
POWER
CN908
T1
BOARD
31
3.3
1.5 1.2 1.7
1.71.6 1.61.7 1.6
(1.6)
(0)
1.2 3.3
0.1
3.3
1.6
0 (1.4)
1.7
1.7
3.3
0
0
0
0
0
0.1
0
3.3
3.3
3.3
3.3
3.3
3.31.6
3.3
0
0.1(1.6)
0.11.6
01.6
3.33.3
3.30
0
3.30
3.30
1.61.6
1.2
3.3
3.33.3
3.3
2.5
2.52.5
4.9
1.7
1.2
3.7
4.9 4.1 3.3
1
4.1 3.3
1.7
1.7
1.6
1.6
3.3
14 13 12 11 10
98
76
54321
PCM1808PWR
IC805
VREF
AGND
AVC C
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
R842
100
100
R847
100
R859
100R829
0.1
C818
220
R860
100R830
0
R845
100
R839
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
1514
SRC4182
IC803
LGRP
RCKI
NC
SDIN
BCKI
LRCKI
VIO
DGND
BYPAS
IFMT0
IFMT1
IFMT2
RST
MUTE
RDY
OWL1
OWL0
OFMT1
OFMT0
TDMI
DGND
VDD
SDOUT
LRCKO
BCKO
MODE0
MODE1
MODE2
100
R848
100
R840
100
R846
100
R841
100
R858
100
R836
220
R864
100
R835
0
R849
100
R843
0.1
C819
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
1514
SRC4182
IC804
LGRP
RCKI
NC
SDIN
BCKI
LRCKI
VIO
DGND
BYPAS
IFMT0
IFMT1
IFMT2
RST
MUTE
RDY
OWL1
OWL0
OFMT1
OFMT0
TDMI
DGND
VDD
SDOUT
LRCKO
BCKO
MODE0
MODE1
MODE2
100
R834
220
R863
220
R865
0
R850
100
R844
220
R837
100
R838
100
R855
CL835
CL836
CL837
CL831
CL832
CL833
C817
100p
C814
100p
100
R831
CL834
CL830
0.1
C801
100R809 100R811 100R808
100R874
R878
10k
R873
10k
R872
10k
100
R876
R879
10k
R877 10k
CL850
CL852
CL853
CL854
CL855
CL856
CL857
CL858
CL859
CL860
CL861
CL862
CL863
CL864
CL865
CL867
CL868
CL869
CL847
CL848
CL849
CL828
CL829
CL838
CL839
CL800
CL801
CL802
CL803
CL804
CL805
CL808
CL811
CL812
CL813
CL814
CL815
CL816
CL820
CL821
CL822
10R800
10
R801
100R821
0
R856
100
R832
47
R828
47
R826
47
R827
8765
4321
TC7WHU04FK(T5RSOYF
IC802
GND
VCC
15p
C802
100k
R815
18p
C807
3.3k
R813
12.288 MHz
X800
1k
R806
100k
R814
0.01
C800
100
R810
220
R812
100
R822
0
R851
0
R852
0
R805
50V
10
C805
0.1
C804
10uH
L800
0.1
C823
0.1
C824
10uH
L801
0.1
C822
CL845
CL842
50V10
C826
0.1
C821
0.1
C820
50V10
C825
100
R824
100R861
100R862
CL840
CL841
MC2837
D800
E
ET802
CL866
CL851
C833
47p
C836
47p
C834
47p
C835
47p
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN803
GND
VCC_3.3V
GND(for DET)
MCLK
A0
A1
INT
Debug_TXD
CONNECT
Link_IND
I2C_SCL
RESET
SDIN_B(Surr)
I2C_SDA
LRCK
SDIN_D
BCK
GND
SDIN_C
SDIN_A(2nd)
10uH
L802
10uH
L803
10V
220
C839
0
R880
0
R881
C840
1
C841
1
CL870
R889
0
1
C845
3.3k
R895
1
C844
54
321
S-T111B33MC-OGSTFG
IC806
xSD VSS NC VOUT
VIN
10V
1000
C803
0.01
C808
22k
R818
1.5k
R817
CL826
12345
SI-3010KM-TLS
IC800
VCONT VIN GND VOUT SENSE
R807
1k
0.01
C806
CL827
10k
R819
C843
470p
0.1
C830
CL871
CL872
C882
100p
100p
C886
100p
C885
FB801
10C827
10
C829
10
C846
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN800
I2C_SCL
ADC_SEL
SRC_MUTE
SD1(DMIX/XM)
BCK2
LRCK1
SD2(SL/SR)
GND
S-AIR_DET
GPIO2
LRCK2
BCK1
IFMT0(DMIX/XM)
RESET
I2C_SDA
GND
A5V_SW
1
2
3
4
4P
CN804
LCH
AGND
RCH
A+5V
10C828
1
2
2P
CN805
S-AIR-GND
E4V
10V
1000
C888
0R904
L805
10uH
10V
470
C809
0
R896
0
R898
16 15 14 13 12
11 10 9
876
54321
IC801
TC74VHC157FK(EL,K)
SEL 1A 1B 1Y 2A 2B 2Y GND 3Y
3B 3A 4Y 4B 4A ST
VCC
A/D CONVERTER
IC805
+3.3V REGULATOR
IC800
+3.3V REGULATOR
IC806
OSC BUFFER
IC802
DATA SELECTOR
IC801
S-AIR INC BOARD
(CHASSIS)
EZW-RT10
TRANSCEIVER
EZW-RT10
WIRELESS
IC804
ASYNC SAMPLE RATE
CONVERTER
ASYNC SAMPLE RATE
CONVERTER
IC803
D
3
A
1411 1385
B
1274
J
F
K
9
I
102
E
C
H
6
G
1 15
(Page
42)
(Page 63)
(Page 54)
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Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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Sony HCD-HDX277WC Specifications

General

Brand	Sony
Model	HCD-HDX277WC
Category	Receiver
Language	English