Sony HT-CT150 / HT-CT350 / SA-WCT150 / SA-WCT350 Service Manual ▷ View online
SA-WCT150/WCT350
49
Pin No.
Pin Name
I/O
Description
69
GND
-
Ground terminal
70
DPSOC
O
Audio signal output to the stream processor
71
DPSOD
O
Audio signal output terminal Not used
72
VDDINT
-
Power supply terminal (+1.2V) (for core)
73
VDDEXT
-
Power supply terminal (+3.3V) (for I/O)
74
GND
-
Ground terminal
75
VDDINT
-
Power supply terminal (+1.2V) (for core)
76
GND
-
Ground terminal
77
DPSOE
O
Audio signal output terminal Not used
78 to 82
DPSIA to DPSIE
I
Audio signal input from the digital audio interface receiver
83
VDDINT
-
Power supply terminal (+1.2V) (for core)
84, 85
GND
-
Ground terminal
86
DPDVLRCK
O
L/R sampling clock signal output to the stream processor
87
DPDVBCK
O
Bit clock signal output to the stream processor
88
DPLRCK
I
L/R sampling clock signal input from the digital audio interface receiver
89
DPLBCK
I
Bit clock signal input from the digital audio interface receiver
90
VDDINT
-
Power supply terminal (+1.2V) (for core)
91, 92
GND
-
Ground terminal
93
VDDEXT
-
Power supply terminal (+3.3V) (for I/O)
94
DPFSCK
I
Master clock signal input from the digital audio interface receiver
95
GND
-
Ground terminal
96
VDDINT
-
Power supply terminal (+1.2V) (for core)
97
NONAUDIO
∗
I
Audio data input from the digital audio interface receiver
98
SF_CE
∗
-
Not used
99
VDDINT
-
Power supply terminal (+1.2V) (for core)
100
GND
-
Ground terminal
101
VDDINT
-
Power supply terminal (+1.2V) (for core)
102
GND
-
Ground terminal
103
VDDINT
-
Power supply terminal (+1.2V) (for core)
104
GND
-
Ground terminal
105
VDDINT
-
Power supply terminal (+1.2V) (for core)
106
GND
-
Ground terminal
107, 108
VDDINT
-
Power supply terminal (+1.2V) (for core)
109
GND
-
Ground terminal
110
VDDINT
-
Power supply terminal (+1.2V) (for core)
111
GND
-
Ground terminal
112
VDDINT
-
Power supply terminal (+1.2V) (for core)
113
GND
-
Ground terminal
114
VDDINT
-
Power supply terminal (+1.2V) (for core)
115
GND
-
Ground terminal
116
VDDEXT
-
Power supply terminal (+3.3V) (for I/O)
117
GND
-
Ground terminal
118
VDDINT
-
Power supply terminal (+1.2V) (for core)
119
GND
-
Ground terminal
120
VDDINT
-
Power supply terminal (+1.2V) (for core)
121
RESET
∗
I
Reset signal input from the system controller “L”: reset
122
SPIDS
∗
I
Device selection signal input from the system controller
123
GND
-
Ground terminal
124
VDDINT
-
Power supply terminal (+1.2V) (for core)
125
SPICLK
I
Serial data transfer clock signal input from the system controller
126
MISO
O
Serial data output to the system controller
127
MOSI
I
Serial data input from the system controller
128
GND
-
Ground terminal
129
VDDINT
-
Power supply terminal (+1.2V) (for core)
130
VDDEXT
-
Power supply terminal (+3.3V) (for I/O)
131
AVDD
-
Power supply terminal (+1.2V) (analog system)
132
AVSS
-
Ground terminal (analog system)
133
GND
-
Ground terminal
134
CLKOUT
O
Local clock signal output terminal Not used
SA-WCT150/WCT350
50
Pin No.
Pin Name
I/O
Description
135
EMU
∗
O
Emulation status signal output terminal Not used
136
TDO
O
Test data output terminal (for JTAG) Not used
137
TDI
I
Test data input terminal (for JTAG) Not used
138
TRST
∗
I
Test reset signal input terminal (for JTAG) Not used
139
TCK
I
Test clock signal input terminal (for JTAG) Not used
140
TMS
I
Test mode selection signal input terminal (for JTAG) Not used
141
GND
-
Ground terminal
142
CLKIN
I
System clock input terminal (25 MHz)
143
XTAL
O
System clock output terminal (25 MHz)
144
VDDEXT
-
Power supply terminal (+3.3V) (for I/O)
SA-WCT150/WCT350
51
MAIN BOARD IC1002 R5F3640MDFAR (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
DAMP_SCDT
O
Serial data output to the stream processor
2
DAMP_SHIFT
O
Serial data transfer clock signal output to the stream processor
3
XCEC_DI
I
CEC serial data input from the HDMI connector
4
SIRCS_IN
I
SIRCS signal input from the remote control receiver
5
DSP MOSI
O
Serial data output to the DSP
6
DSP MISO
I
Serial data input from the DSP
7
DSP_SPICLK
O
Serial data transfer clock signal output to the DSP
8
BYTE
I
External data bus width selection signal input terminal Fixed at “L” in this set
9
CNVss
I
Processor mode selection signal input terminal
10
ROM_SDA
I/O
Two-way data bus with the EEPROM
11
ROM_SCLK
O
Serial data transfer clock signal output to the EEPROM
12
RESET
I
System reset signal input from the reset signal generator “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
13
Xout
O
System clock output terminal (5 MHz)
14
Vss
-
Ground terminal
15
Xin
I
System clock input terminal (5 MHz)
16
Vcc1
-
Power supply terminal (+3.3V)
17
NMI
I
Non-maskable interrupt signal input terminal Not used
18
DIR_ZERO
I
Zero data detection signal input from the digital audio interface receiver
19
DIR_CSFLAG
I
Channel status fl ag input from the digital audio interface receiver
20
DRIVE_OCP(DIAG)
I
Shut down signal input from the power amplifi er “L”: shut down
21
FAN_CTRL
O
Fan motor control signal output terminal Not used
22
S-AIR_I2C_SCL
O
I2C clock signal output terminal for S-AIR Not used
23
DMPORT_DET
I
Digital media port adapter connection detection signal input terminal
“L”: digital media port adapter is connected
“L”: digital media port adapter is connected
24
S-AIR_I2C_SDA
O
I2C data output terminal for S-AIR Not used
25
A_SEL5
O
Audio selection signal output terminal Not used
26
CEC_DO
O
CEC serial data output to the HDMI connector
27
DIR ERROR
I
Error detection signal input from the digital audio interface receiver “H”: error
28
A_SEL4
O
Audio selection signal output terminal Not used
29
I2C_CLK
I/O
Two-way I2C clock bus terminal Not used
30
I2C_DATA
I/O
Two-way I2C data bus terminal Not used
31
DMPORT_TX_OUT
O
Serial data output to the digital media port connector
32
DMPORT_RX_IN
I
Serial data input from the digital media port connector
33, 34
A_SEL3, A_SEL2
O
Audio selection signal output terminal
35
MC_DIRDO
O
Serial data output to the digital audio interface receiver
36
MC_DIRDI
I
Serial data input from the digital audio interface receiver
37
MC_DIRCLK
O
Serial data transfer clock signal output to the digital audio interface receiver
38
HDMI_CNVSS
O
Writing mode selection signal output to the HDMI controller “L”: writing mode
39, 40
A_SEL1, A_SEL0
O
Audio selection signal output terminal Not used
41
RDS_DATA
I
RDS serial data input from the TUNER (FM/AM)
(WCT350: AEP, Russian and UK models only)
(WCT350: AEP, Russian and UK models only)
42
ST_CE
O
Chip enable signal output to the tuner (FM/AM) (WCT350 only)
43
MC_STDO
O
Serial data output to the tuner (FM/AM) (WCT350 only)
44
ST_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM) (WCT350 only)
45
MC_STDI
I
Serial data input from the tuner (FM/AM) (WCT350 only)
46
TUNED
I
Tuned detection signal input from the tuner (FM/AM) “L”: tuned (WCT350 only)
47
DIR_XSTATE
I
Source clock selection monitor input from the digital audio interface receiver
48
DIR_RST
O
Reset signal output to the digital audio interface receiver “L”: reset
49
DIR_HCE
O
Chip enable signal output to the digital audio interface receiver
50
DSP_SPIDS
O
Device selection signal output to the DSP
51
DSP_RESET
O
Reset signal output to the DSP “L”: reset
52
PCM_MULTI
O
Input data selection signal output terminal Not used
53
FL_DATA
O
Serial data output to the fl uorescent indicator tube
54
FL_CS
O
Chip select signal output to the fl uorescent indicator tube
55
FL_CLK
O
Serial data transfer clock signal output to the fl uorescent indicator tube
56
FL_RST
O
Reset signal output terminal for the fl uorescent indicator tube Not used
57
LED1
O
LED drive signal output terminal Not used
58
LED2
O
LED drive signal output terminal for standby indicator “H”: LED on
Ver. 1.3
SA-WCT150/WCT350
52
Pin No.
Pin Name
I/O
Description
59
Nonuse
O
Not used
60
P_CONT4
O
Power supply on/off control signal output terminal for the DSP “H”: power on
61
P_CONT3
O
Power supply on/off control signal output terminal for the fl uorescent indicator tube
“H”: power on
“H”: power on
62
Vcc2
-
Power supply terminal (+3.3V)
63
DAMP_LATCH2
O
Serial data latch pulse signal output terminal Not used
64
Vss
-
Ground terminal
65, 66
P_CONT2, P_CONT1
O
Power supply on/off control signal output terminal “H”: power on
67
S-AIR GPIO2
O
Not used
68
DSP_INTR
I
Interrupt request signal input from the DSP
69
DAMP_SOFT_MUTE
O
Soft muting on/off control signal output to stream processor “L”: muting on
70
DAMP_INIT
O
Reset signal output to the stream processor “L”: reset
71, 72
DAMP_LATCH1,
DAMP_LATCH3
O
Serial data latch pulse signal output to the stream processor
73
AC_CUT
I
AC cut detection signal input terminal “L”: AC cut is detected
74
KEY_INT
I
Key wake-up signal input terminal
75
RDS CLK
I
RDS serial data transfer clock signal input from the tuner (FM/AM)
(WCT350: AEP, Russian and UK models only)
(WCT350: AEP, Russian and UK models only)
76
DC_DET
I
Speaker DC detection signal input terminal “L”: speaker DC is detected
77
HDMI TX
O
Serial data output to the HDMI controller
78
HDMI RX
I
Serial data input from the HDMI controller
79, 80
OVERFLOW1,
OVERFLOW2
I
Overfl ow detection signal input from the stream processor
81
DRIVE_RST(EN)
O
Reset signal output to the power amplifi er “L”: reset
82
DAMP_NSP_MUTE
O
NSP muting on/off control signal output terminal Not used
83
HDMI_RESET
O
Reset signal output to the HDMI controller “L”: reset
84
P_CONT_HDMI
O
Power on/off control signal output terminal for the HDMI section “H”: power on
85
HDMI_MUTE
O
HDMI muting on/off control signal output terminal Not used
86
HDMI_BUSY
O
Not used
87
P_LINK_SW
O
Not used
88
S-AIR_SRC_MUTE
O
Not used
89
S-AIR_ADC_SEL
O
Not used
90
S-AIR_RST
O
Not used
91
S-AIR_DET
O
Not used
92
DESTINATION
I
Destination setting terminal
93
MODEL
I
Model setting terminal
94, 95
KEY2, KEY1
I
Front panel key input terminal (A/D input)
96
AVss
-
Ground terminal
97
KEY0
I
Front panel key input terminal (A/D input)
98
Vref
I
Reference voltage (+3.3V) input terminal
99
AVcc
-
Power supply terminal (+3.3V)
100
NC
O
Not used
Ver. 1.3
Click on the first or last page to see other HT-CT150 / HT-CT350 / SA-WCT150 / SA-WCT350 service manuals if exist.