Read Sony DSX-S100 Service Manual online
DSX-S100
DSX-S100
13
13
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM - AUDIO Section (1/2) -
SPI_SOMI
EEPROM
IC205
13
MODE1/SPI_CLK
14
SPI_SIMO
12
NRESET
4
79 D+
80 D–
USB CONTROLLER
IC204
88
VBUS_ON
SYSTEM CONTROLLER
IC501 (1/3)
4
3
5
D+ (USB)
D– (USB)
89
CP_RESET
84
SPI_SIMO
85
SPI_SOMI
86
SPI_CLK
VBUS (USB)
VBUS +5V
91
BSIF-BCKIN
90
BSIF_LRCK
18
CD_BUS0
19
CD_BUS1
78 VBUS_ON
2 BU_IN
48 A_ATT
69 BOOT
60
MC_TX
88 RXD
59
MC_RX
87 TXD
30
CD_ON
50 CDON
31
CDM_ON
49 MECON
52 MECON_CHECK
52 MECON_CHECK
58
WAKE_UP
4 WAKEUP
1 RESET
20
CD_BUS2
21
CD_BUS3
22
CD_BUCK
23
CD_XCCE
24
CD_WRST
25
CD_ZDET
28
DEC_SSTBY
73
X2
75
X1
X202
9MHz
93
BSIF_DATA
92
BSIF_BCKOUT
29
DEC_INT
30
DEC_XMUTE
33
CDON_1.5V
34
CPON
CDON_1.5V
CPON
CPON
53
CDON_CHECK
A_+3.3V
A
R-CH
AU-LCH
81 XFLASH
29 SYS_RST
DIGITAL SIGNAL PROCESSOR
IC201
59 LRCK
58 BCK
56 DEC_XMUTE
31
BSIF_GATE
55 BSIF_GATE
5
BSIF_INT
54 BSIF_REQ
53 DEC_REQ
57 DATA
42
RO
45
LO
49
XO
48
XI
X201
16.934MHz
BUS0
62
BUS1
63
BUS2 (SO)
64
BUS3 (SI)
65
BUCK (CKL)
66
/CCE
67
/RST
69
ZDET
60
/SRAMSTB
73
xSIGNAL PATH
: USB
: AUDIO
xR-ch is omitted due to same as L-ch.
D506
RESET
D202
D502
MUTING
CONTROL
Q201
CD_MUTE
75
AT
T
27
ATT
DOOR_SW
C
MUTING
CONTROL
Q907, 908
D504
73
F_AUX
B
D
D201
(Except US, Canadian)
UNISO
19
UNISI
18
UNISCK
20
BUS_ON
28
BU_CHECK
83
DATA I/O
DATA IN
6
9
CLK
4
BUS_ON
1
RST
2
BATT
3
B/U B+
SONY BUS INTERFACE
IC601
J601
5
4
6
2
7
TH601
D605
D606
BATTERY
CHECK
Q601
DATA OUT 8
CLK_IN 11
BUS_IN 12
RST 13
BU_CHECK 10
(US, Canadian)
BATTERY
CHECK
Q602, 603
CN201
(USB)
BUS CONTROL IN
(Page 14)
(Page 15)
(Page 15)
(Page 14)
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