Read Sony DAV-IS50 / SA-WSIS50 Service Manual online
SA-WSIS50
SA-WSIS50
10
10
DIGITAL AUDIO INTERFACE RECEIVER
IC701
DSP
IC821
DO
(O)
DIR_HDOUT
16
DATA (O)
24
AUDIO (O)
14
BCK (O)
15
LRCK (O)
13
CKOUT (O)
3 DIN0 (I)
Xin
15
Xout
13
X610
10MHz
XIN (I) 22
XOUT (O) 21
X701
12.288MHz
35 36
100
DI
(I)
DAMP_SCDT/DIR_DIN
1
CL
(I)
DAMP_SHIFT/DIR_CLK
38
2
CE
(I)
DIR_HCE
37
58
CSFLAG
(O)
DIR_CSFLAG
25
19
ERROR
(O)
DIR_ERROR
34
27
XST
A
TE
(O)
DIR_XST
A
TE
17
60
DIR_ZERO
18
78 DPSIA
97 NOUAUDIO
64
DPSOA
89 DPBCK
88 DPLRCK
94 DPFSCK
5
DSP_MOSI
16 DIR_ERR
127 MOSI
7
DSP_SPICLK
125 SPICLK
6
DSP_MISO
126 MISO
3
DSP_INT
15 INT_REQ
56
DSP_SPIDS
122 SPIDS
55
DSP_RESET
121 RESET
A
AMP BUS
DATA1
DATA2
65
DPSOB
DATA3
70
DPSOC
BCK
87
DPDVBCK
LRCK
MCK
86
DPDVLRCK
DATA4
71
DPSOD
XMODE
(I)
DIR_RST
48
S-AIR_GPIO2
68 76
S-AIR_ADC_SET
S-AIR_I2C_SDA
77
S-AIR_I2C_SCL
78
S-AIR_SRC_MUTE
79
S-AIR_RST
80
S-AIR_DET
INT
ADC_SEL
12C_SDA
12C_SCL
SRC_MUTE
RESN
S-AIR_DET
81
57
79 DPSIB
82 DPSIE
SCDT
SHIFT
SYSTEM CONTROLLER
IC611 (1/3)
∑SIGNAL PATH
: AUDIO
5
6
SWITCHING
IC822
BUFFER
IC1008
CN115
CN113
D FLIP-FLOP
IC820
3
4
1
2
D
2Y
CLK
Q
2B
2A
Q820
2
1
7
1Y
1A
1B
X820
25MHz
XTAL
DPSOEDAI_P10
CLKIN
143
142
LEVEL SHIFT
IC702
CN610
SYSTEM CONTROL
ONLY FOR
HCD-IS50
12
13
10
11
23
24
SYS_RXD
SYS_CLK
SYS_WAKEUP
SYS_TXD
SYS_BUSY
SYS_RESET
15
16
14
DM7V
A12V
UNREG-M9V
18
17
D7V
UNREG-D6V
DM +7V
A +12V
M +8V
D +7V
E +6V
25
CABLE_DETECT
20
SPDIF
SYS_TXD
31
SYS_BUSY
34
SYS_RESET
87
SYS_RXD
32
SYS_CLK
33
SYS_WAKEUP
74
CABLE DETECT
73
LEVEL
SHIFT
IC610
IC610
(Page 11)
2
4
1
6
3
7
2
5
22
EVER+4V
E +4V
6
5
SDA
SCA
EEPROM
IC1009
35
36
EEPROM_SDA
EEPROM_SCA
INT
ADC_SEL
12C_SDA
12C_SCL
SRC_MUTE
RESN
S-AIR_DET
ADC_SEL
12C_SDA
GPI02
12C_SCL
SRC_MUTE
RESN
BCK1
SD1
LRCK1
SD2
GND
4V
4
Y0
9
Y2
7
Y1
11
A2
14
A3
12
Y3
FOR ACCESSORIES
(WIRELESS TRANSMITTER)
+4V
2 A0
77
12
11
10
1
19
14
7
8
6
15
5
17
18
14
15
16
26
7
12
19
18
20
11
23
9
4-1. BLOCK DIAGRAM – DSP Section –
SECTION 4
DIAGRAMS
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