Read Sony HT-CT100 / SA-WCT100 / SS-MCT100 Service Manual online
SA-WCT100/SS-MCT100
SA-WCT100/SS-MCT100
14
14
5-1. BLOCK DIAGRAM - MAIN Section (SA-WCT100) -
BUFFER
IC207
BUFFER
IC209
5V
REGULATOR
IC208
SYSTEM CONTROLLER
IC1002 (2/4)
OPTICAL
RECEIVER
IC201
10
A
9
B
X2
15
X1
14
AINL
2
DPSIA
DIR_XST
ATE
DA
TA_AD
DIR_BCK
DIR_MCK
DIR_LRCK
78
NONAUDIO*
DIR_NONAU
97
DIN0
3
DIR DO
66
DSP_MOSI/DIR_DIN
5
DSP_SPICLK/DIR CLK
7
DIR CE
68
DIR ERROR
27
DIR_RST
69
DIR XST
ATE
67
DIR_ZERO
ROM_SDA1
ROM_SCL1
XCEC_DI
CEC_DO
18
A_SEL0
A_SEL1
A_SEL2
A_SEL0
A_SEL1
A_SEL2
A_SEL0
A_SEL1
A_SEL2
DIA_ERR
16
MOSI
127
MISO
126
SPICLK
125
SPIDS*
122
RESET*
121
INT_REQ
15
SDTO 9
SCLK 12
LRCK 10
MCLK 11
X 13
DO 35
DI 36
CL(I) 38
CE 37
ERROR(O) 34
XMODE 48
XSTATE(O)
DIR_DO
DIR_ZERO
DIR_CSFLAG
SPDIF
DSP_MOSI
DSP_SPICLK
DSP_SPICLK
DIR_CE
DIR_ERROR
DIR_RST
DIR_XSTATE
DIR_DO
DIR_ZERO
DSP_MOSI
DSP_SPICLK
DIR_CE
DIR_ERROR
DIR_CSFLAG
DIR_RST
DIR_XST
ATE
17
DATA0(O) 16
DPSOA 64
DPSOC 70
DPDVLRCK 86
DPDVBCK 87
BCK(O) 14
LRCK(O) 15
CKOUT 13
AUDIO(O) 24
CSFLAG(O) 25
OPT
SAT
1 2 14
1G B A
50 51 52
DSP_MISO
6
DSP
SPIDS
DSP
RST
DSP_INTR
73 72 71
1Y 7
1C0
6
1C2
4
OPTICAL
RECEIVER
IC202
DVD
OPT
OPT
1C3
3
OPTICAL
RECEIVER
IC203
TV
OPT
SCHMITT
TRIGGER
IC206
DIGITAL AUDIO
INTERFACE RECEIVER
IC1011
DIGITAL AUDIO
INPUT SELECTOR
IC204
DSP
IC2
DIN1
J201
4
COAX
CEC DATA
SWITCH
Q1004-1007
3 22
53
54
INVERTER
Q201, 202
INPUT
TV
L
R
R-CH
R-CH
+6V
SW+3.3V
ANALOG AUDIO
INPUT SELECT
IC205
A/D CONVERTER
IC1208
PDN 13
DIR_RST
21
22
X1002
12.288MHz
XOUT(O)
XIN(I)
DIR_CSFLAG
19
v SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
v R-ch is omitted due to same as L-ch.
A
F
B
E
DIN2
5
D1FLFR
D3CSW
DSP_BCK
CEC
DPDVLRCK
C
142
143
X1
25MHz
CLKIN
XTAL
13
15
X1001
5MHz
XOUT XIN
CN204
DMPORT
Lch
Rch
VBUS(5V)
VIDEO5V
RXD
TXD
DET
RX
TX
DET
TX
DET
DMPORT_RX_IN
DMPORT_TX_OUT
DMPORT_DET
DMPORT_TX_OUT
DMPORT_DET
13
14
2
4
4
5
6
7
32
31
49
31
49
79 DPSIB
94 DPFSCK
89 DPLBCK
88 DPLRCK
81 DPSID
82 DPSIE
80 DPSIC
LRCK
DPSIB
MCK
BCK
DPSID
DPSIE
DPSIC
D1FLFR, D3CSW,
DPDVLRCK,
DSP_BCK
DIR_XSTAE, DIR_LRCK,
DIR_MCK, DIR_BCK, DATA_AD
EEPROM
IC1013
SECTION 5
DIAGRAMS
(Page 15)
(Page 15)
(Page 15)
(Page 16)
(Page 15)
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