Sony SA-WFS3 / SS-FS3 Service Manual ▷ View online
SA-WFS3/SS-FS3
53
Pin No.
Pin Name
I/O
Description
133
GND
-
Ground terminal
134
CLKOUT
O
Local clock signal output terminal Not used
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-WFS3/SS-FS3
54
MAIN BOARD IC1002 R5F3640MDFAR (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
DAMP_SCDT/DIR_DIN
O
Serial data output to the digital audio interface receiver and stream processor
2
DAMP_SHIFT/
DIR_CLK
O
Serial data transfer clock signal output to the digital audio interface receiver and stream
processor
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_SCL
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 “L”: fan motor on
22
S-AIR_I2C_SCL
I/O
Two-way I2C clock bus with S-AIR connector
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
I/O
Two-way I2C data bus with S-AIR connector
25
A_SEL5
O
Audio selection signal output terminal
26
CEC_DO
O
CEC serial data output to the HDMI connector
27
DIR ERROR
I
Error signal input from the digital audio interface receiver “H”: error
28
A_SEL4
O
Audio selection signal output terminal
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, 36
VC_SEL0, VC_SEL1
O
Video selection signal output terminal Not used
37, 38
VIDEO_SEL0,
VIDEO_SEL1
O
Video selection signal output terminal Not used
39, 40
A_SEL1, A_SEL0
O
Audio selection signal output terminal
41
RDS_DATA
I
RDS serial data input from the TUNER (FM/AM)
42
ST_CE
O
Chip enable signal output to the tuner (FM/AM)
43
ST_DI
I
Serial data input from the tuner (FM/AM)
44
ST_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
45
ST_DO
O
Serial data output to the tuner (FM/AM)
46
TUNED
I
Tuned detection signal input from the tuner (FM/AM) “L”: tuned
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
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 to the fl uorescent indicator tube “L”: reset
57
LED1
O
LED drive signal output terminal for POWER indicator “H”: LED on
58
LED2
O
LED drive signal output terminal for ACTIVE STANDBY indicator “H”: LED on
59
-
-
Not used
SA-WFS3/SS-FS3
55
Pin No.
Pin Name
I/O
Description
60, 61
P_CONT4, P_CONT3
O
Power on/off control signal output terminal “H”: power on
62
Vcc2
-
Power supply terminal (+3.3V)
63
CIS_12V_OUT
O
Not used
64
Vss
-
Ground terminal
65, 66
P_CONT2, P_CONT1
O
Power on/off control signal output terminal “H”: power on
67
S-AIR GPIO2
I
Interrupt signal input from the S-AIR connector
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)
76
DC_DET
I
DC power detection signal input terminal “L”: DC power is detected
77
HDMI TX
I/O
Two-way I2C clock bus with the HDMI controller
78
HDMI RX
I/O
Two-way I2C data bus with 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 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 HDMI section “H”: power on
85
HDMI_MUTE
I
Audio muting control signal input from the HDMI receiver and HDMI controller
86
HDMI_BUSY
I
Busy signal input terminal Not used
87
P_LINK_SW
O
Output selection signal output terminal for S-AIR
88
S-AIR_SRC_MUTE
O
Sampling rate converter muting signal output terminal
89
S-AIR_ADC_SEL
O
A/D converter selection signal output terminal
90
S-AIR_RST
O
Reset signal output to the S-AIR connector “L”: reset
91
S-AIR_DET
I
Wireless transmitter connection detection signal input terminal
“L”: wireless transmitter is connected
“L”: wireless transmitter is connected
92
DESTINATION
I
Destination setting terminal
93
MODEL
I
Model setting terminal
94, 95
KEY2, KEY1
I
Front key input terminal (A/D input)
96
AVss
-
Ground terminal
97
KEY0
I
Front key input terminal (A/D input)
98
Vref
I
Reference voltage (+3.3V) input terminal
99
AVcc
-
Power supply terminal (+3.3V)
100
DIR_HDOUT
I
Serial data input from the digital audio interface receiver
56
SA-WFS3/SS-FS3
SECTION 5
EXPLODED VIEWS
1
4-229-966-02 SCREW (4X16), +BV TAPPING
2
3-281-150-02 FOOT
3
X-2345-459-1 CABINET
(HTA)
ASSY
0
SP501
1-858-194-11 LOUDSPEAKER (13 cm)
#2
7-685-886-09 SCREW +BVTT 4X20 (S)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet’s Color
5-1. CABINET SECTION (SA-WFS3)
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
The components identifi ed by mark 9 con-
tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
not supplied
not supplied
not supplied
not supplied
not supplied
front panel section
SP501
AMP section
3
1
2
1
#2
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