Block Diagram - Main Section (2/2) - Sony SCD-XA9000ES Service Manual

SCD-XA9000ES
5-3. BLOCK DIAGRAM – MAIN Section (2/2) –
F
(Page 26)
G
(Page 26)
C
(Page 26)
L
(Page 27)
S001
(LOADING IN)
S002
(LOADING OUT)
D+3.3V
MLS_SIO, MLS_SCK,
MLS_RST, MLS_OSC
Z
(Page 31)
DATA BUS
ADDRESS BUS
14 – 21 89 – 96
D0 – D7 A0 – A7
TE
65 TE
XCS1882
FE
XCS_DVD 12
67 FE
PI
INIT0_DVD 22
66 PI
FJMP1
INIT1_DVD 23
7 FCS_JMP_1
FJMP2
XRD 85
8 FCS_JMP_2
SPDA
XWR 84
43 SPDA
DATA_RF
DATA_RF
83
CLK_RF
77 CLK_RF
MIRR
25 MIRR_RF
LDON XCS_IO 11
100 LDON
MUTE_2D 10
XDIS_IO
4 MUTE_2D
SP_ERR
59 SP_ERR
SP_ON
6
SP_ON
SWGUP
MUTE_LOAD
99
SWGUP
1
MUTE_LOAD
AMUT_MCH
LOAD_IN AMUT_MCH 60
45
LOAD_IN
LOAD_OUT
46 LOAD_OUT CPU
IC901
BUSY_DP 51
MD2 52
SIN_DP
DOCTRL
3
SENS
9 SENS_CD
LOCK SOUT_DP 53
75 LOCK_CD
FOK
74
FOK_CD
GFS SCK_DP 54
71
GFS_CD
IC906 (1/2)
DATA
34 DATA_CD
REQ-DP
56
XLAT
XLAT_CD
36
COUT
29 COUT_CD
SCLK
72 SCLK_CD
CLOK DATA SELECT
SIN_DSD 48
35 CLOK_CD
MUTE_CD
73
MUTE_CD
SQCK
37 SQCK_CD
SQSO
33 SQSO
SOUT_DSD 49
SCOR
26 SCOR_CD
SCK_DSD 50
DOON
63 DOON
XLAT_DSD 47
RDY_DSD 27
APDO
MUTE_DSD 28
44 APDO
JIT
XCS_DY 57
64 JITTER
GFS_V 2
RST_DY
58 GFS_DVD
OFF
r
30 IN_SW
INIT_DF 97
IN
LATCH_DF 98
OFF
LATCH_DF_B 62
r
31 OUT_SW MODE_SACD 5
OUT
76
MULTI
40 XTAL
X901
78
EEPSIO
20MHz
EEPSCL 79
41
EXTAL
RESET
SIGNAL GENERATOR 38 RST
IC905
MLS_RST
61
MLS_OSC
82
XINIT0
XINIT1
XHRD
XHWR
XFBSY
SIO
SOO
LEVEL
SCO
SHIFT
XIFCS
SIN_DSD
SIN_DY
IC902
SOUT_DSD
SCK_DSD
XLAT_DSD
RDY_DSD
MUTE_DSD
XCS_DY
RST_DY
DATA_DF
CLK_DF
INIT_DF
LAT_DF_A
LAT_DF_B
MODE_SACD
MULTI
EEPROM
IC903
5 SDA
6 SCL
MLS_SIO
MLS_SCK
MLS_RST
MLS_OSC
28 28
DATA BUS
ADDRESS BUS
12 – 16, 19 – 22 22
D0 – D7 A
31 RST_DVD
11
XWR
10 XRD
9 XCS
24 RST
AMUTE
37 AMUTE
I/O EXPANDER
IC904
XFRRST
LEVEL SHIFT
26 RST_DP
IC906 (2/2)
1 SI_SELRKSW
VMOD 33
RST_CD 32
SDEN 35
LIM_SW 44
XRST_DSD
25
RST_DSD
SAMBA_TEST
36
ISBTEST
D0 – D7
I (Page 27)
A0 – A7
J
(Page 27)
XHRD, XHWR, XCS1882,
XINIT0, XINIT1, XRST_DVD
K (Page 27)
VMOD
H
(Page 26)
XRST_CD
SDEN
LIM_SW
SIN_DSD, SIN_DY, SOUT_DSD,
SCK_DSD, XLAT_DSD, RDY_DSD,
MUTE_DSD, XCS_DY, RST_DY,
XRST_DSD, SAMBA_TEST
M
(Page 27)
SWGUP, AMUTE,
AMUT_MCH
O
(Page 30)
XFBSY, SIO, SOO,
SCO, XIFCS, XFRRST
Q (Page 32)
DATA_DF, CLK_DF, INIT_DF,
LAT_DF_A, LAT_DF_B,
MODE_SACD, MULTI
P
(Page 29)
DATA_DF, CLK_DF, INIT_DF,
LAT_DF_A, LAT_DF_B, MULTI
S
(Page 30)