Sony STR-DA2400ES / STR-DG920 Service Manual ▷ View online
STR-DA2400ES/DG920
101
MICON BOARD IC8003 F2602E-01-TR (XM RECEIVER)
Pin No.
Pin Name
I/O
Description
1
LSOPTXRX
-
Not used
2
VSS
-
Ground terminal
3
SCTXOUT
O
Serial data output to the system controller
4
VDD
-
Power supply terminal (+3.3V)
5
SCRXIN
I
Serial data input from the system controller
6
VSS
-
Ground terminal
7
COMMSEL
I
Command mode selection signal input terminal Not used
8
VDD
-
Power supply terminal (+3.3V)
9
XIRQ
O
Interrupt request signal output terminal Not used
10
VSS
-
Ground terminal
11
XRESET
I
Reset signal input from the system controller "L": reset
12
SLAVESL
I
Master/slave mode selection signal input terminal
"L": master mode, "H": slave mode Fixed at "L" in this set
"L": master mode, "H": slave mode Fixed at "L" in this set
13
COMRXDIG
-
Not used
14
COMTXDIG
-
Not used
15
COMTXEN
-
Not used
16
VSS
-
Ground terminal
17
VDD
-
Power supply terminal (+3.3V)
18
COMRXP
I
XM receiver differential signal (positive) input from the XM connector
19
COMRXM
I
XM receiver differential signal (negative) input from the XM connector
20
VDD
-
Power supply terminal (+3.3V)
21
VSS
-
Ground terminal
22
COMTXM
O
XM transmitter differential signal (negative) output to the XM connector
23
COMTXP
O
XM transmitter differential signal (positive) output to the XM connector
24, 25
VSS
-
Ground terminal
26
OSCOUT
O
System clock output terminal (45.1584 MHz)
27
VDD
-
Power supply terminal (+3.3V)
28
OSCIN
I
System clock input terminal (45.1584 MHz)
29
VSS
-
Ground terminal
30
TEST
-
Not used
31
VSS
-
Ground terminal
32
HSDPDATA
-
Not used
33
VDD
-
Power supply terminal (+3.3V)
34
HSDPCLK
-
Not used
35
VSS
-
Ground terminal
36
HSDPEN
-
Not used
37
I2SDATA
O
I2S digital audio data output to the D/A converter (for XM section)
38
VSS
-
Ground terminal
39
I2SSCLK
O
I2S bit clock signal output to the D/A converter (for XM section)
40
VDD
-
Power supply terminal (+3.3V)
41
I2SLRCLK
O
I2S L/R sampling clock signal output to the D/A converter (for XM section)
42
VSS
-
Ground terminal
43
I2SOCLK
O
I2S over sample clock signal output to the D/A converter (for XM section)
44
VSS
-
Ground terminal
45
SAIICLK
-
Not used
46
VDD
-
Power supply terminal (+3.3V)
47
SAIIDATA
-
Not used
48
SAIIEN
-
Not used
STR-DA2400ES/DG920
102
MICON BOARD IC8014 MB91F467RAPMC-GE1 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
VSS
-
Ground terminal
2
POW-SW_DET
I
POWER switch input terminal
3
SIRIUS_PWR_ENABLE
O
Sirius power detection signal output to the SIRIUS socket
(DA2400ES: US and Canadian models only)
(DA2400ES: US and Canadian models only)
4 to 7
NO USE
O
Not used
8
EVOL_CLK
O
Serial data transfer clock signal output to the electrical volume
9
EVOL_DATA
O
Serial data output to the electrical volume
10
PREOUT_RY
O
Relay drive signal (for preout (DA2400ES only)) and (for subwoofer (DG920 only)) output
terminal "H": relay on
terminal "H": relay on
11, 12
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
13
VSS_(GND)
-
Ground terminal
14
C_1
-
External capacitor connection terminal for internal regulator
15
2ND_RY
O
Relay drive signal (for 2nd zone preout) output terminal Not used
16
BRAVIA _SEL
O
TV IN/PHONO IN selection signal output terminal "L": PHONO IN, "H": TV IN
17
HP_RY
O
Relay drive signal (for headphone) output terminal "H": relay on
18
SB_RY
O
Relay drive signal (for surround back) output terminal "H": relay on
19
SR_RY
O
Relay drive signal (for surround) output terminal "H": relay on
20
C_RY
O
Relay drive signal (for center) output terminal "H": relay on
21
SP_B_RY
O
Relay drive signal (for front B) output terminal "H": relay on
22
SP_A_RY
O
Relay drive signal (for front A) output terminal "H": relay on
23
4/8_RY
O
Relay drive signal (for speaker impedance 4/8 ohm selection) output terminal
"L": 4 ohm, "H": 8 ohm
"L": 4 ohm, "H": 8 ohm
24
LED_DCS
O
LED drive signal output terminal for Digital Cinema Sound indicator "H": LED on
25
LED_MLT
O
LED drive signal output terminal for MULTI CHANNEL DECODING indicator "H": LED on
26
LED_MLT_DIM
O
Dimmer control signal output terminal for MULTI CHANNEL DECODING indicator
27
LED_STB
O
LED drive signal output terminal for ON/STANDBY indicator
"L": green LED on (power on mode), "H": red LED on (standby mode)
"L": green LED on (power on mode), "H": red LED on (standby mode)
28, 29
NO USE
O
Not used
30
TRG-1
O
Trigger signal output terminal Not used
31 to 34
NO USE
O
Not used
35
MIC_ON
O
Microphone muting on/off control signal output terminal "H": muting on
36
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
37
C_2
-
External capacitor connection terminal for internal regulator
38
VSS_(GND)
-
Ground terminal
39
X0_ (CLOCK_IN)
I
Main system clock input terminal (4 MHz)
40
X1_(CLOCK_OUT)
O
Main system clock output terminal (4 MHz)
41
VSS_(GND)
-
Ground terminal
42
X0A_ (SUB_CLOCK_
IN)
I
Sub system clock input terminal Not used
43
X1A_(SUB_CLOCK_
OUT)
O
Sub system clock output terminal Not used
44
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
45
VSS_(GND)
-
Ground terminal
46
VOL_2
I
Jog dial pulse input from the rotary encoder (B phase input) (for MASTER VOLUME)
47
VOL_1
I
Jog dial pulse input from the rotary encoder (A phase input) (for MASTER VOLUME)
48
FUNC_2
I
Jog dial pulse input from the rotary encoder (B phase input) (for INPUT SELECTOR)
49
FUNC_1
I
Jog dial pulse input from the rotary encoder (A phase input) (for INPUT SELECTOR)
50
TUNE_2
I
Jog dial pulse input from the rotary encoder (B phase input) (for TUNING)
51
TUNE_1
I
Jog dial pulse input from the rotary encoder (A phase input) (for TUNING)
52
TONE_2
I
Jog dial pulse input from the rotary encoder (B phase input) (for TONE)
53
TONE_1
I
Jog dial pulse input from the rotary encoder (A phase input) (for TONE)
54
HP_IN
I
Headphone plug insert detection signal input terminal "H": headphone plug is inserted
55
DA_MD0
I
Serial data input from the D/A converter (for audio section)
56
DA_LATCH
O
Serial data latch pulse signal output to the D/A converter (for audio section)
57
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
58
VSS_(GND)
-
Ground terminal
59
SYSTEM_MUTE
O
System muting on/off control signal output terminal Not used
60
DAC_MUTE
O
Muting control signal output terminal
61
DIR_DATA0
I
Audio serial data input from the digital audio interface receiver
62
DIR_XMODE
O
Reset signal output to the digital audio interface receiver "L": reset
Ver. 1.1
STR-DA2400ES/DG920
103
Pin No.
Pin Name
I/O
Description
63
DIR_CE
O
Chip enable signal output to the digital audio interface receiver
64
DIR_DO
I
Serial data input from the digital audio interface receiver
65
DIR_ERROR
I
PLL lock error signal and data error fl ag input from the digital audio interface receiver
66
DIR_CKST
I
Clock selection signal input from the digital audio interface receiver
67
D595_LAT
O
Serial data latch pulse signal output to the data decoder (for audio)
68
D595_OE
O
Output enable signal output to the data decoder (for audio)
69
COM1_CLK
O
Serial data transfer clock signal output to the digital audio interface receiver, data decoder
(for audio section) and D/A converter (for audio section)
(for audio section) and D/A converter (for audio section)
70
COM1_DATA
O
Serial data output to the digital audio interface receiver, data decoder (for audio section) and
D/A converter (for audio section)
D/A converter (for audio section)
71
SF_DSP_CS_CTL
O
Hold signal output to the serial fl ash
72
SFLASH_CE
O
Chip enable signal output to the serial fl ash
73
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
74
VSS_(GND)
-
Ground terminal
75
SPI0_CE
O
Chip enable signal output to the DSP
76
DSP_RESET
O
Reset signal output to the DSP "L": reset
77
SPI0_SCS
O
Chip select signal output to the DSP
78
DA_RESET
O
Reset signal output to the D/A converter (for audio section) "L": reset
79 to 81
NO USE
O
Not used
82
SEL_DATA
O
Serial data output to the audio input selector
83
SEL_CLK
O
Serial data transfer clock signal output to the audio input selector
84
XM_POW
O
Power supply on/off control signal output terminal for XM section
"H": power on (DA2400ES: US and Canadian models/DG920)
"H": power on (DA2400ES: US and Canadian models/DG920)
85
XM_LAT
O
Serial data latch pulse signal output to the D/A converter (for XM section)
(DA2400ES: US and Canadian models/DG920)
(DA2400ES: US and Canadian models/DG920)
86
TUN_TUNED
I
Tuned detection signal input from the tuner (FM/AM)
87
TUN_LAT
O
Serial data latch pulse signal output to the tuner (FM/AM)
88
VSS_(GND)
-
Ground terminal
89
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
90
TUN_DO
I
Serial data input from the tuner (FM/AM)
91
TUN_DATA
O
Serial data output to the tuner (FM/AM)
92
TUN_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
93
RDS_DATA
I
RDS serial data input from the tuner (FM/AM)
(DA2400ES: AEP, Continental European, East European, Russian and UK models only)
(DA2400ES: AEP, Continental European, East European, Russian and UK models only)
94
DMPORT_DET
I
Digital media port adapter connection detection signal input terminal
"H": digital media port adapter is connected
"H": digital media port adapter is connected
95
HDMI_RESET
O
Reset signal output to the HDMI controller "L": reset
96
HDMI_ERROR
I
HDMI audio error signal input terminal
97
NO USE
O
Not used
98 to 100
AD-KEY1 toAD-KEY3
I
Front panel key input terminal (A/D input)
101
CEC_M/DV
O
CEC serial data output to the HDMI connector
102
C_MONI_MUTE
O
Component video monitor out muting on/off control signal output to the video switch
(for component video signal) "L": muting on
(for component video signal) "L": muting on
103
VERSION
I
Destination setting terminal
104
COM2_DATA
I
Serial data output to the audio input selector, data decoder (for video section) and
D/A converter (for XM section)
D/A converter (for XM section)
105
COM2_CLK
O
Serial data transfer clock signal output to the audio input selector, data decoder
(for video section) and D/A converter (for XM section)
(for video section) and D/A converter (for XM section)
106
V595_LAT
O
Serial data latch pulse signal output to the data decoder (for video section)
107
V595_OE
O
Output enable signal output to the data decoder (for video section)
108
M_MUTE
O
Composite video monitor out muting on/off control signal output to the video switch
(for component video signal) "L": muting on
(for component video signal) "L": muting on
109
VC_MUTE
O
Component video muting on/off control signal output to the video input selector
(for component video signal) "L": muting on
(for component video signal) "L": muting on
110
V_DET
I
CVBS video signal detection input terminal
111
COMPO_DET
I
Component video signal detection input terminal
112
DAC_SCL
O
Serial data transfer clock signal output to the D/A converter (for video section)
113
DAC_SDA
O
Serial data output to the D/A converter (for video section)
114
AVSS/AVRL
(ANALOG GND A/D)
-
Ground terminal (for A/D converter)
115
AVCC3(3.3V A/D)
-
Power supply terminal (+3.3V) (for A/D converter)
Ver. 1.1
STR-DA2400ES/DG920
104
Pin No.
Pin Name
I/O
Description
116
AVRH
(STANDARD PS A/D)
I
Reference voltage (+3.3V) input terminal (for A/D converter)
117
HDMI_SDA
I/O
I2C data bus with the HDMI controller
118
HDMI_SCL
O
I2C clock signal output to the HDMI controller
119
SIRCS-IN
I
SIRCS signal input from the remote control receiver
120
NO USE
O
Not used
121
CEC_DV/M
I
CEC serial data input from the HDMI connector
122
NO USE
O
Not used
123
ZONE_SEL
I
Zone selection signal input terminal Not used
124
VIDEO_DAC_RESET
O
Reset signal output terminal for the D/A converter (for video section) "L": reset
125
VIDEO_DAC_SDA
I
Power detection signal input from the video processor
126
RST_TRG
O
Reset signal output terminal for the system controller "L": reset
127
MD3
-
Mode setting terminal Fixed at "L" in this set
128
MD2
I
Serial data input terminal
129, 130
MD1, MD0
-
Mode setting terminal Fixed at "L" in this set
131
INITX
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 changes to "H"
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
132
VSS_(GND)
-
Ground terminal
133
VCC5_(5V)
-
Power supply terminal (+3.3V)
134
RS232C_MIN
I
Serial data input from the RS-232C connector
135
RS232C_MOUT
O
Serial data output to the RS-232C connector
136
FLI_RESET
O
Reset signal output to the fl ash memory and video processor "L": reset
137
XM_XM/M
I
Serial data input from the XM receiver (DA2400ES: US and Canadian models/DG920)
138
XM_M/XM
O
Serial data output to the XM receiver (DA2400ES: US and Canadian models/DG920)
139
XM_RESET
O
Reset signal output to the XM receiver "L": reset
(DA2400ES: US and Canadian models/DG920)
(DA2400ES: US and Canadian models/DG920)
140
FLI_TX
I
UART communication transfer data input from the video processor
141
FLI_RX
O
UART communication transfer data output to the video processor
142
FLI_BUSY
I
Busy signal input from the video processor
143
SPI0_MISO
I
Serial data input from the serial fl ash and DSP
144
SPI0_MOSI
O
Serial data output to the serial fl ash and DSP
145
SPI0_CLK
O
Serial data transfer clock signal output to the serial fl ash and DSP
146
VSS_(GND)
-
Ground terminal
147
VCC5_(5V)
-
Power supply terminal (+3.3V)
148
SIRIUS_TX
I
Serial data input from the SIRIUS socket (DA2400ES: US and Canadian models only)
149
SIRIUS_RX
O
Serial data output to the SIRIUS socket (DA2400ES: US and Canadian models only)
150
FL_CLR
O
Blanking period signal output to the fl uorescent indicator tube
151
FL_LAT
O
Serial data latch pulse signal output to the fl uorescent indicator tube
152
FL_DATA
O
Serial data output to the fl uorescent indicator tube
153
FL_CLK
O
Serial data transfer clock signal output to the fl uorescent indicator tube
154
DMUART_DM/M
I
Serial data input from the DMPORT connector
155
DMUART_M/DM
O
Serial data output to the DMPORT connector
156
HDMI_VSYNC
I
Vertical sync signal input terminal Not used
157
DAC_CLK_SEL
O
Clock control signal output to the frequency multiplier for D/A converter (for video section)
158 to 160
NO USE
O
Not used
161
VSS_(GND)
-
Ground terminal
162
VCC5_(5V)
-
Power supply terminal (+3.3V)
163
NO USE
O
Not used
164
DSP_INT
I
Interrupt signal input from the DSP
165
RDS_CLK
I
RDS serial data transfer clock signal input from the tuner (FM/AM)
(DA2400ES: AEP, Continental European, East European, Russian and UK models only)
(DA2400ES: AEP, Continental European, East European, Russian and UK models only)
166, 167
232C-SEL1,
232C-SEL2
O
Data selection signal output terminal Not used
168
FSRATE1
I
L/R sampling clock signal input from the digital audio interface receiver or HDMI receiver
169
FUNC_LAT
O
Serial data latch pulse signal output to the audio input selector
170
STOP
I
AC off detection signal input terminal "L": AC off
171
POW_RY
O
Relay drive signal (for main power) output terminal "H": relay on
172
PROTECTOR
I
Protect detection signal input terminal
173
NO USE
-
Not used
174
EEPROM_SDA
I/O
Two-way data bus with the EEPROM
175
EEPROM_SCL
O
Serial data transfer clock signal output to the EEPROM
176
VCC5_(5V)
-
Power supply terminal (+3.3V)
Ver. 1.1
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