Sony SA-WGT5D Service Manual ▷ View online
SA-WGT5D
85
– TUNER Board –
IC4001 MM3404A33URE
IC4001 MM3404A33URE
VOUT
3
CE 1
GND 2
VDD
4
+
–
VOLTAGE
REFERENCE
CURRENT
LIMIT
BIAS
X2
17
VDD
18
GND
19
VDDRF
20
FRF1
GNDRF 3
CP2 1
ARF2 5
LRCK/LOUT
LOUT
ROUT
LRCK
BCLK
BCLK
13
2
ARF1 4
FM LNA
FILTER
FILTER
AGC AMP
DIGITAL SIGNAL PROCESSING
AGC AMP
AMP
A/D
CONVERTER
A/D
CONVERTER
CLOCK
GENERATOR
XOSC
LOSC
DIGITAL
MIXER
DIGITAL
AGC
IMAGE
CONTROL
FM
DEMODULATOR
STEREO
DECODER
RDS
DECODER
IIS
GENERATOR
AM
DEMODULATOR
RSSI
CALCULATION
STATION
DETECTOR
SERIAL INTERFACE/
REGISTERS
DIGITAL
FILTERS
AM LNA
AM
TUNE
X1
16
D/A
CONVERTER
DA
11
8
IISD
14
CP1
15
CK
9
VDD
10
GND
7
LA
6
IIC/RDSI
BCLK/ROUT
12
IC4002 RN5B801-0002
VIN2
16
VBST2
15
SW2
14
PGND2
13
EN2
12
PG2
11
VFB2
10
VREG5
9
VIN1 1
VBST1
SW1
2
3
PGND1 4
EN1 5
PG1
PG1
VFB1
6
7
GND 8
VREG5
VREG5
PROTECTION
LOGIC
+
CH1 MIN-OFF
TIMER
+
+
REF2
PGND2
SW2
SW2
+
REF_OCL
SW2
SW2
SS2
ERR COMP
+
32%
UV
UV2
ZC2
ZC1
OCP2
OCP1
CH2 MIN-OFF
TIMER
+
+
+
REF1
PGND1
PGND
PGND
VIN1
CONTROL
LOGIC
CONTROL
LOGIC
SW1
+
REF_OCL
XCON
XCON
SW1
SS1
UV1
UV2
UV2
UVLO
TSD
ERR COMP
+
+
+
+16%
16%
32%
UV
UV1
PG COMP
+
+
+16%
16%
PG COMP
SS1
SS2
PGND
EN LOGIC
5V REG
EN LOGIC
FIXED
SOFT START
REF1
REF2
REF2
REF
UVLO
VREG5
PGND
– POWER Board –
IC001 TPS54394 PWPR
IC002 TPS542941PWPR
IC001 TPS54394 PWPR
IC002 TPS542941PWPR
SA-WGT5D
86
• IC Pin Function Description
ARAGON-MOTHER BOARD IC101 R7S7200032CFP-A (AUDIO DSP, SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
DIR_INT0
I
Interrupt signal input from digital audio interface receiver
2
VIDEO-MUTE
O
Muting on/off control signal output to the video amplifi er “L”: muting on
3
CDM-UNLOAD-SW
I
Unloading end detection switch input terminal
4
CDM-LOAD-SW
I
Loading end detection switch input terminal
5
BT-RESET
O
Reset signal output to the Bluetooth module “L”: reset
6
LOW_AC_
SUPPLY_DET
I
AC power supply low voltage detection signal input terminal
7
VCC
-
Power supply terminal (+1.18V)
8
BT-ON
O
Power on/off control signal output terminal for Bluetooth section “H”: power on
9
VSS
-
Ground terminal
10
DIR_INT1
I
Interrupt signal input from digital audio interface receiver
11
PVCC
-
Power supply terminal (+3.3V)
12
NFC-INT
I
Interrupt signal input from the NFC module
13
MTK-POWER-CTRL
O
Power on/off control signal output terminal for servo section “H”: power on
14
AUDIO_CLK_OUT
O
Master clock signal output to the D/A converter and A/D converter
15
MTK-RESET
O
Reset signal output to the servo/audio processor “L”: reset
16
MTK-BUSY
O
Busy signal output to the servo/audio processor
17
MTK-CLK
I
Serial data transfer clock signal input from the servo/audio processor
18
VSS
-
Ground terminal
19
MTK-XIFCS
I
Chip select signal input from the servo/audio processor
20
MTK-SDI
I
Serial data input from the servo/audio processor
21
VCC
-
Power supply terminal (+1.18V)
22
MTK-SDO
O
Serial data output to the servo/audio processor
23
VSS
-
Ground terminal
24
SSI3_BCKO
I
Bit clock signal input terminal
25
PVCC
-
Power supply terminal (+3.3V)
26
SSI3_LRCKO
I
L/R sampling clock signal input terminal
27
C-CONT
O
Power control signal output terminal
28
SSI3_DI
I
Audio signal input terminal
29
SSI0_BCKO
O
Bit clock signal output to the D/A converter, A/D converter and audio codec
30
SSI0_LRCKO
O
L/R sampling clock signal output to the D/A converter, A/D converter and audio codec
31
VSS
-
Ground terminal
32
SSI0_DO
O
Audio signal output to the audio codec
33
SSI2_DO
O
Audio signal output to the D/A converter
34
VCC
-
Power supply terminal (+1.18V)
35
FL-CLK
O
Serial data transfer clock signal output to the fl uorescent indicator tube
36
VSS
-
Ground terminal
37
CKIO
-
Not used
38
DIR_RESET
O
Reset signal output to the digital audio interface receiver “L”: reset
39
PVCC
-
Power supply terminal (+3.3V)
40
FL-SOUT
O
Serial data output to the fl uorescent indicator tube
41, 42
ANALOG-ASEL,
ANALOG-BSEL
O
Analog audio signal selection signal output terminal
43
DEBUG-TXD
O
Transmit data output terminal (for debug)
44
JOG+
I
Jog dial pulse (positive) input from the rotary encoder (MULTI CONTROL)
45
POWER-KEY
I
Power key input terminal
46
VSS
-
Ground terminal
47
USB-OC
I
VBUS power over current detection signal input terminal
48
RGB-SOUT
O
Serial data output to the LED driver
49
JOG
−
I
Jog dial pulse (negative) input from the rotary encoder (MULTI CONTROL)
50
PVCC
-
Power supply terminal (+3.3V)
51
LINK-OUT-B
O
Analog audio signal selection signal output terminal
52
VBUS-OE
O
VBUS power on/off control signal output terminal “H”: power on
53
NFC-RF-DET
I
RF detection signal input from the NFC module
54
SSI1_DO
O
Audio signal (subwoofer) output to the audio codec
55
SSI1_DI
I
Audio signal (microphone) input from the A/D converter
56
SD-FAST
I
Shutdown detection signal input terminal
SA-WGT5D
87
Pin No.
Pin Name
I/O
Description
57
PCONT-PSAVE-
PROTECT
O
Power on/off control signal output terminal “H”: power on
58
VCC
-
Power supply terminal (+1.18V)
59
LINK-DET
I
Audio link detection signal input terminal
60
USB_HOST_SEL
O
USB selection signal output terminal
61
VSS
-
Ground terminal
62
PVCC
-
Power supply terminal (+3.3V)
63
AC-CUT
(MD-BOOT0)
I
AC cut on/off detection signal input terminal “L”: AC cut on
64
DEBUG-RXD
(MD-BOOT1)
(MD-BOOT1)
I
Receive data input terminal (for debug)
65
BT-RXD (MD-CLK)
I
Receive data input from the Bluetooth module
66
SS-DET
I
Speaker detection signal input terminal Not used
67
RTC-X1
I
Real time clock input terminal (32.768 kHz)
68
RTC-X2
O
Real time clock output terminal (32.768 kHz)
69
PLLVCC
-
Power supply terminal (+1.18V)
70
EXTAL
I
System clock input terminal (13.333 MHz)
71
XTAL
O
System clock output terminal (13.333 MHz)
72, 73
VSS
-
Ground terminal
74
NMI
I
Non-maskable interrupt signal input terminal Fixed at “H” in this unit
75
VSS
-
Ground terminal
76
RES
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”
77
PVCC
-
Power supply terminal (+3.3V)
78
AMP-PROTECT
I
Protection signal input from the amplifi er section
79
SPM-C-MON
I
Temperature monitor input terminal
80
SPM-AMBIENT-
TEMP
I
Temperature monitor input terminal
81
MODEL-DEST-IN
I
Model and destination setting terminal
82
FAN_DET
I
Fan motor speed detection signal input terminal
83
MASTER-VOLUME
I
Jog dial pulse input from the rotary encoder (VOLUME/DJ CONTROL)
84, 85
AD-KEY0,
AD-KEY1
I
Top panel key input terminal
86
AVCC
-
Power supply terminal (+3.3V)
87
AVSS
-
Ground terminal
88
AVREF
I
Reference power supply (+3.3V) input terminal
89
BSCANP
I
Boundary scan setting terminal Fixed at “L” in this unit
90
PVCC
-
Power supply terminal (+3.3V)
91
AUDIO-X1
I
Audio clock input terminal (12.288 MHz)
92
AUDIO-X2
O
Audio clock output terminal (12.288 MHz)
93
VSS
-
Ground terminal
94
/LINE-MUTE
O
Audio muting on/off control signal output terminal “H”: muting on
95
VCC
-
Power supply terminal (+1.18V)
96
PCONT-BTSTBY
O
Power on/off control signal output terminal “H”: power on
97
TRST
I
Reset signal input terminal (for JTAG)
98
TDO
O
Data output terminal (for JTAG)
99
TDI
I
Data input terminal (for JTAG)
100
TMS
I
Mode selection signal input terminal (for JTAG)
101
TCK
I
Clock signal input terminal (for JTAG)
102
VSS
-
Ground terminal
103, 104
TEST-MON0/
SD_D2_0,
TEST-MON1/
SD_D3_0
O
Test terminal (for software checking) Not used
105
VCC
-
Power supply terminal (+1.18V)
106
ANALOG-CSEL/
SD_CMD_0
O
Test terminal (for software checking) Not used
107
VSS
-
Ground terminal
108
TEST-MON3/SD_CLK
O
Software checking signal output terminal for the test port Not used
109
PVCC
-
Power supply terminal (+3.3V)
110
TEST-MON4/
SD_D0_0
O
Software checking signal output terminal for the test port Not used
SA-WGT5D
88
Pin No.
Pin Name
I/O
Description
111
ANALOG-DSEL/
SD_D1_0
O
Digital audio/clock signal selection signal output terminal
112
RGB-TRANS-LED-
SPK/SD_WP_0
O
Data transfer command signal output to the LED driver
113
RGB-TRANS-LED/
SD_CD_0
O
Data transfer command signal output to the LED driver Not used
114
ST-RDS
I
RDS interrupt signal input from the FM/AM tuner
115
ST-CE
O
Power on/off control signal output terminal for tuner section “H”: power on
116
VSS
-
Ground terminal
117
PCONT-DAMP
O
Power on/off control signal output to the switching regulator “H”: power on
118
RGB-PWM-CLK
O
PWM grayscale control reference clock signal output to the LED driver
119
VCC
-
Power supply terminal (+1.18V)
120
/AMP-RESET
O
Reset signal output to the digital power amplifi er “L”: reset
Fan motor control signal output terminal
Fan motor control signal output terminal
121
VSS
-
Ground terminal
122
CD-MOTOR+
O
Loading motor drive signal output to the optical pick-up block (forward direction)
123
PVCC
-
Power supply terminal (+3.3V)
124
CD-MOTOR
−
O
Loading motor drive signal output to the optical pick-up block (reverse direction)
125
DIR_CP-CLK
O
Serial data transfer clock output to the MFI and digital audio interface receiver
126
DIR_CP-DATA
I/O
Two-way serial data bus with the MFI and digital audio interface receiver
127
ST-CLK
O
Serial data transfer clock signal output to the FM/AM tuner
128
ST-DATA
I/O
Two-way serial data bus with the FM/AM tuner
129
HOKUTO_CLK
O
Serial data transfer clock signal output to the audio codec
130
HOKUTO_DATA
I/O
Two-way serial data bus with the audio codec
131
NFC_CLK
O
Serial data transfer clock signal output to the NFC module
132
NFC_DATA
I/O
Two-way serial data bus with the audio codec
133
BT-TXD
O
Transmit data output to the Bluetooth module
134
FL-BK
O
Blanking signal output to the fl uorescent indicator tube
135
SIRCS
I
SIRCS signal input from remote control receiver
136
AMP-CLK-FR
O
Clock signal output to the digital power amplifi er
137
RGB-SCLK
O
Serial data transfer clock signal output to the LED driver
138
VSS
-
Ground terminal
139
USB-X1
I
USB clock input terminal (48 MHz)
140
USB-X2
O
USB clock output terminal (48 MHz)
141
USBDPVCC
-
Power supply terminal (+3.3V)
142
USBDPVSS
-
Ground terminal
143
DM1
I/O
Two-way USB data (
−) bus terminal Not used
144
DP1
I/O
Two-way USB data (+) bus terminal Not used
145
VBUSIN1
I
USB VBUS power input terminal Not used
146
USBDVCC
-
Power supply terminal (+1.18V)
147
USBDVSS
-
Ground terminal
148
USBDPVCC
-
Power supply terminal (+3.3V)
149
USBDPVSS
-
Ground terminal
150
DM0
I/O
Two-way USB data (
−) bus terminal
151
DP0
I/O
Two-way USB data (+) bus terminal
152
VBUSIN0
I
USB VBUS power input terminal
153
USBDVCC
-
Power supply terminal (+1.18V)
154
USBDVSS
-
Ground terminal
155
REFIN
I
Reference voltage input terminal Not used
156
USBAPVSS
-
Ground terminal
157
USBAPVCC
-
Power supply terminal (+3.3V)
158
USBAVCC
-
Power supply terminal (+1.18V)
159
USBAVSS
-
Ground terminal
160
USBUVCC
-
Power supply terminal (+1.18V)
161
USBUVSS
-
Ground terminal
162, 163
VSS
-
Ground terminal
164
HOKUTO_RESRT
O
Reset signal output to the audio codec “L”: reset
165
POWER_LED
O
LED drive output terminal Not used
166, 167
Q-Flash-SIO2,
Q-Flash-SIO3
I/O
Two-way serial data bus with to the serial fl ash
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