Read Sony SA-WSRD15 Service Manual online
SA-WSRD15
4
4
SA-WSRD15
SECTION 3
DIAGRAMS
3-1. BLOCK DIAGRAM – MAIN Section –
• SIGNAL PATH
• The
signal path in diagram requires the thing
whose input function is a tuner.
: TUNER
: SPDIF
18 SDI1
LIN
RIN
11
2
BCK
LRCK
15
SCKI
56 BST
DSP_DOUT
DSP_BST
DSP_HCE
DSP_ACK
DSP_GP9
SKIP
DSP_PM
DSP_PM
35 HDOUT
36 HCS
32 HACN
68 GP9
37 GPI2
113 PM
DSP_XRST
DSP_DOUT
DSP_BST
DSP_HCE
DSP_ACK
DSP_GP9
SKIP
DSP_PM
DSP_XRST
34 HCLK
33 HDIN
2 XRST
D0 – D15
A0 – A15
D0 – D15
A0 – A15
108, 107, 105 – 102,
99, 98, 80 – 77, 75 – 72
7 – 10, 13 – 16,
29 – 32, 35 – 38
112, 110 , 109, 97 – 92,
85 – 82, 66 – 64
5 – 1, 44 – 42,
27 – 24, 21 – 18
17 WE
6 CS
45
WEO
44
CSO
23
SDO1
24
SDO2
25
SDO3
20
BCKO
19
LRCKO
D1
AMP BUS
D2
D3
BCK
LRCK
14
SCKOUT
SCK
17 BCKI1
1
A/D CONVERTER
IC504
S-RAM
IC507
DSP
IC506
10
IC801
71
DIR_RST
DIR_CE
DIR_DIN
DIR_INT
DIR_UGIP
12 RXIN
3 PD
67
5 CE
6 CL
7 DI
70
DO
19
E/INT
69
UGIP
72
AD RST
7 PDWN
DIGITAL AUDIO
INTERFACE RECEIVER
IC503
22
DATAO
LRCK
69 GP8
10
AUDIO
59 EXLOCK
2
ERROR
30 SDI2
12
DOUT
CKOUT
20
BCK
15 LRCKI1
21
22 KFSI0
19
XIN
15
XOUT
13
X1001
5MHz
MCLK1 9
MCLK2 12
X501
13.90MHz
XOUT 1
XIN 24
X502
12.288MHz
SYSTEM
CONTROLLER
68
DIR_ERROR
18
DIR_ZERO
IC501 (1/3)
A
63
DSP_BST
6
DSP_DIN
61
DSP_HCE
58
DSP_ACK
59
DSP_GP9
66
DSP SPIK
65
DSP_PM
60
DSP_XRST
DSP_CLK
7
DSP_CLK/DIR_CLK
DSP_DIN
DSP_CLK
DSP_DIN
5
DSP_DOUT/DIR_DOUT
OPTICAL
RECEIVER
8
9
11
FM 75
Ω
COAXIAL
DVD
DIGITAL IN
OPTICAL
AM
AERIAL
TUNER (FM/AM) (TM-10CE)
L-CH
R-CH
DI
DO
CLK
CE
TUNED
RDS-DATA
RDS-CLOCK
7
5
8
10
9
11
3
2
1
78 ST_DI
79 ST_CE
80 ST_DO
77 ST_CLK
76 RDS_DATA
75 RDS_CLK
81 TUNED
CLOCK
BUFFER
IC502
: VIDEO
AUDIO SELECT
IC701
Q504
J801
VIDEO
ANALOG
IN
L
R
14 X1
5 Y1
X0
Y0
15
10
1
X
A
Y
12
3
73 AUDIO SEL
(Page 5)
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