Main Section-1 - Sony SCD-C555ES Service Manual

SCD-C555ES

MAIN SECTION-1

RF_AC
A
TO RF/SERVO SECTION
(Page 13)
IC706
D-RAM
WE
OE
RAS
UCAS
LCAS
D0 – 7
I DATA BUS
TO MAIN SECTION(2/2)
(Page 15)
A0 – 7
J
ADDRESS BUS
TO MAIN SECTION(2/2)
(Page 15)
K
TO MAIN SECTION(2/2)
(Page 15)
D
TO RF/SERVO SECTION
5
(Page 13)
MDP
SPIN
E
TO RF/SERVO SECTION
(Page 13)
B
TO RF/SERVO SECTION
(Page 13)
L
TO MAIN SECTION(2/2)
(Page 15)
JIT
APDO
M
TO MAIN SECTION(2/2)
(Page 15)
117 RFIN
MA0 – 9
XHWR 48
XHRD 49
BD0 – F
XHRQ
46
HDB8 26
17 76 XMWR
XHAC 53
33 94 XMOE
18 78 XRAS
34 95 XCAS
35
IC701
DVD DECODER
D0 – 7
A0 – 7
MA11 93
XRST_DVD
164 XRST
XHRD
17 XRD
XHWR
18 XWR
XCS1882
19 XCS
XINIT0
XINT0
20
XINIT1
21 XINT1
SCOR
150
SCOR
IC708(2/2)
7 MDIN
MDIN2
137
IC708(1/2)
1 2
135 SPO
GSCOR
146 GSCOR
EXCK
EXCK
147
SBSO
SBIN
148
WFCK
151 WFCK
C2PO
155 C2PO
BCLK
XTAL
167
158
BCLK
MDAT
160
MDAT
XTL2 169
LRCK
LRCK
163
IC703(1/2)
GFS_V
107 GFS
XTL1 170
3
1
+ 109 APEO
-
2
IC702
+2.5V
+2.5V 3 1 D3.3V
REG
IC810
RF-BUFFER
RF_AC 3 1
126 WARFI
DSAL
IC812
DSAR
BUFFER
DSAC
DSALFE
5 15 166 SDCK
DSALS
4 IC813 16 165
XSHD
BUFFER
3 17 167 XSAK
DSARS
2 18 168 SDEF
IC814
PHREFI
2
4
164
XSRQ BCKAI
IC801
DSD DECODER
123 WCK
XWE
XCAS
XRAS
DCLK
DCKE
XRST_ZDSD
XRST_DSD
9 XRST
SHRMUT
10 SMUTE
XMSLAT
2 XMSLAT
MSCK
3
MSCK
MSDATI
4 MSDATI
MSDATO
6 MSDATO
SHRRDY
7 MSREADY
ISBTEST
115
TEST1
MCKI
768FS
14 14
64 32 DSI1
66 34 DSI2
69 36 DSI3
71 38
DSI4
74 40 DSI5
76 42 DSI6
61 30 FS64
59 28 FS128
IC803
IC808
DSD DSP
D-RAM
143 15
WE
144 16
CAS
145 17
RAS
141 35 CLK
142 34 CKE
MDAT
93 CDDATAL
CDDATAI
LRCK
95 LRCKI
BCLK
94 BCKI
XRST_ZDSD
99 XRST
SHRMUT
98 SMUTE
XZLAT
7 XMSLAT
MSCK
6
MSCK
MSDATI
5 MSDATI
MSDATO
4 MSDATO
SHRRDY
3 MSREADY
CDDATASL
93 CDDATASL
768FS 768FS
11 88 MCKI
768FS
12
768FS
IC811
10 1
CLOCK
768FS
8
DSAL
N
DSAL 56
TO AUDIO SECTION
(Page 16)
DSAR
DSAR 58
DSAC
64
DSAC
DSASW
DSASW 66
DSALS
DSALS 60
DSARS
DSARS 62
MDATL
92
LRCKO
LRCKO 90
128FS
81
A1
64FS
A2 78
• Signal Path
: SACD
256FS
: CD
BCLK