Sony STR-DA3700ES Service Manual ▷ View online
STR-DA3700ES
125
Pin No.
Pin Name
I/O
Description
AA23
MSTR0_SDA
I/O
Two-way data bus with the EEPROM
AA24
MSTR0_SCL
O
Serial clock signal output to the EEPROM
AA25
VGA0_SDA
-
Not used
AA26
VGA0_SCL
-
Not used
AB1
A1P
I
Video signal input from the video input select IC (for component video signal)
AB2
SV1P
-
Not used
AB3
AGND_ADC
-
Ground terminal
AB4
ADC_1.8V
-
Power supply terminal (+1.8V)
AB23
IO_3.3V
-
Power supply terminal (+3.3V)
AB24
IRO
-
Not used
AB25
MSTR2_SDA
I/O
Not used
AB26
MSTR2_SCL
O
Not used
AC1
C1P
I
Video signal input from the video input select IC (for component video signal)
AC2
B1P
I
Video signal input from the video input select IC (for component video signal)
AC3
AGND_ADC
-
Ground terminal
AC4, AC5
ADC_1.8V
-
Power supply terminal (+1.8V)
AC6
AGND_ADC
-
Ground terminal
AC7
VOUT2
-
Not used
AC8
AGND_ADC
-
Ground terminal
AC9
LBADC_3.3V
-
Power supply terminal (+3.3V)
AC10
LBADC_IN4
-
Not used
AC11
LBADC_GND
-
Ground terminal
AC12
AVSIN_DATA
-
Not used
AC13
EXTOSD_HS
-
Not used
AC14
IO_3.3V
-
Power supply terminal (+3.3V)
AC15
OCMADDR18
O
Address signal output to the fl ash memory
AC16
IO_3.3V
-
Power supply terminal (+3.3V)
AC17
OCMADDR11
O
Address signal output to the fl ash memory
AC18
IO_3.3V
-
Power supply terminal (+3.3V)
AC19
OCMADDR4
O
Address signal output to the fl ash memory
AC20
IO_3.3V
-
Power supply terminal (+3.3V)
AC21
OCMDATA13
I/O
Two-way data bus with the fl ash memory
AC22
IO_3.3V
-
Power supply terminal (+3.3V)
AC23
OCMDATA6
I/O
Two-way data bus with the fl ash memory
AC24
OCM_CS2N
O
Chip select signal output terminal Not used
AC25
OCN_RE_N
O
Read enable signal output to the fl ash memory
AC26
OCN_WE_N
O
Write enable signal output to the fl ash memory
AD1
AN
-
Not used
AD2
AGND_ADC
-
Ground terminal
AD3 to
AD5
ADC1_3.3V
-
Power supply terminal (+3.3V)
AD6, AD7
ADC2_3.3V
-
Power supply terminal (+3.3V)
AD8
AGND_ADC
-
Ground terminal
AD9
RESET
I
Reset signal input from the main system controller “L”: reset
AD10
LBADC_IN3
-
Not used
AD11
LBADC_RETURN
-
Not used
AD12
AVSIN_WORDSEL
-
Not used
AD13
EXTOSD_VS
-
Not used
AD14
AVSOUT_DATA
-
Not used
AD15 to
AD20
OCMADDR19,
OCMADDR15,
OCMADDR12,
OCMADDR15,
OCMADDR12,
OCMADDR8,
OCMADDR5,
OCMADDR5,
OCMADDR1
O
Address signal output to the fl ash memory
AD21 to
AD23
OCMDATA14,
OCMDATA10,
OCMDATA10,
OCMDATA7
I/O
Two-way data bus with the fl ash memory
AD24
ROM_CS_N
O
Chip enable signal output to the fl ash memory
AD25,
AD26
OCM_CS0N,
OCM_CS1N
O
Chip select signal output terminal Not used
STR-DA3700ES
126
Pin No.
Pin Name
I/O
Description
AE1
SV2P
-
Not used
AE2
B2P
I
Component video signal input from the Video amplifi er
AE3
AGND_ADC
-
Ground terminal
AE4
SV3P
-
Not used
AE5
B3P
I
Video signal input terminal Not used
AE6
AGND_ADC
-
Ground terminal
AE7
SV4P
-
Not used
AE8
BN2
-
Not used
AE9
AGND_ADC
-
Ground terminal
AE10,
AE11
LBADC_IN2,
LBADC_IN6
-
Not used
AE12
AIP_RAW_VS
-
Not used
AE13
AVSOUT_SCL
-
Not used
AE14
AVSOUT_WORDSEL
-
Not used
AE15 to
AE20
OCMADDR20,
OCMADDR16,
OCMADDR13,
OCMADDR16,
OCMADDR13,
OCMADDR9,
OCMADDR6,
OCMADDR6,
OCMADDR2
O
Address signal output to the fl ash memory
AE21 to
AE26
OCMDATA15,
OCMDATA11,
OCMDATA8,
OCMDATA2 to
OCMDATA0
I/O
Two-way data bus with the fl ash memory
AF1
A2P
I
Component video signal input from the Video amplifi er
AF2
C2P
I
Component video signal input from the Video amplifi er
AF3
BN
-
Not used
AF4
A3P
I
Video signal input from video input select IC (for composite video signal)
AF5
C3P
I
Video signal input terminal Not used
AF6
CN
-
Not used
AF7
AN2
-
Not used
AF8
CN2
-
Not used
AF9
SVN
-
Not used
AF10
LBADC_IN1
I
Wake-up signal input from the main system controller
AF11
LBADC_IN5
-
Not used
AF12
AIP_RAW_HS_CS
-
Not used
AF13
EXTOSD_CLK
-
Not used
AF14
AVSIN_SCL
-
Not used
AF15 to
AF20
OCMADDR21,
OCMADDR17,
OCMADDR14,
OCMADDR10,
OCMADDR17,
OCMADDR14,
OCMADDR10,
OCMADDR7,
OCMADDR3
O
Address signal output to the fl ash memory
AF21
OCMADDR0
O
Address signal output terminal Not used
AF22 to
AF26
OCMDATA12,
OCMDATA9
OCMDATA5 to
OCMDATA3
I/O
Two-way data bus with the fl ash memory
STR-DA3700ES
127
NETWORK BOARD IC101 CXD9998G-CB (AUDIO/VIDEO SIGNAL DECODER)
Pin No.
Pin Name
I/O
Description
A2
TXVP_0
O
Transmit data (positive) output terminal Not used
A4
TXVN_1
I
Receive data (negative) input terminal Not used
A5
TANA_0
-
Ethernet analog test terminal
A6 to A8
RX2B to RX0B
I
TMDS data (negative) input terminal Not used
A9
RXCKB
I
TMDS clock (negative) signal input terminal Not used
A12
AOBCK
O
Bit clock (for audio output) signal output to the D/A converter (for network audio section) and
DSP
DSP
A13
NS_XTALI
O
System clock signal output terminal (27 MHz)
A14 to
A16
CH2_M to CH0_M
O
TMDS data (negative) output to the HDMI input select IC
A17
CLK_M
O
TMDS clock (negative) signal output to the HDMI input select IC
A18
EXT_CAP
-
Not used
A19
VDACG_OUT
O
Video (Y) signal output to the video amplifi er
A21, A22
VDIN26, VDIN24
I/O
Not used
A24 to
A27
VDIN15, VDIN13,
VDIN11, VDIN9
I/O
Not used
A28
VDIN7
O
Request signal output terminal Not used
B3
TXVN_0
I
Receive data (positive) input terminal Not used
B4
TXVP_1
O
Transmit data (negative) output terminal Not used
B5
TANA_1
-
Ethernet analog test terminal
B6 to B8
RX2 to RX0
I
TMDS data (positive) input terminal Not used
B9
RXCK
I
TMDS clock (positive) signal input terminal Not used
B10
SCL
O
I2C clock signal terminal Not used
B12
AOLRCK
O
L/R sampling clock (for audio output) signal output to the D/A converter (for network audio
section) and DSP
section) and DSP
B13
NS_XTALO
I
System clock signal input terminal (27 MHz)
B14 to
B16
CH2_P to CH0_P
O
TMDS data (positive) output to the HDMI input select IC
B17
CLK_P
O
TMDS clock (positive) signal output to the HDMI input select IC
B18
EXT_RES
-
HDMI reference voltage terminal
B19
VDACB_OUT
O
Video (P
B
) signal output to the video amplifi er
B21, B22
VDIN27, VDIN25
I/O
Not used
B24 to
B28
VDIN16, VDIN14,
VDIN12, VDIN8,
VDIN5
I/O
Not used
C1
FOIN
I
End detection signal input terminal Not used
C2
FOIP
I
Not used
C4
AVSS33_LD
-
Ground terminal
C5
AVDD33_COM
-
Power supply terminal (+3.3V)
C7, C8
VDD33_HDMI_RX
-
Power supply terminal (+3.3V)
C10
SDA
I/O
Two-way I2C data bus terminal Not used
C11
AOSDATA0
O
Serial data (for audio output) output to the DSP
C12
AOMCLK
O
Master clock (for audio output) signal output to the D/A converter
C14
TP_PLLG
-
Test terminal
C15
AVDD33_XTAL
-
Power supply terminal (+3.3V)
C17
AVDD33_HDMI_TX
-
Power supply terminal (+3.3V)
C18
VDACR_OUT
O
Video (P
R
) signal output to the video amplifi er
C19
VDACX_OUT
O
Video (CVBS) signal output to the video amplifi er
C20
VDIN29
-
Not used
C21
VDIN31
I/O
Two-way I2C data bus with the EEPROM
C22
VDIN20
O
Karaoke mode information output terminal Not used
C23
VDIN18
I/O
Not used
C24
CEC
I/O
HDMI CEC data input/output terminal Not used
C25
HDMISCK
O
I2C clock signal output to the HDMI input select IC
C26, C27
VDIN10, VDIN4
I/O
Not used
C28
VDIN3
O
EEPROM input data selection signal output terminal Not used
D1
FPDOCD
I
Laser power monitor signal input terminal Not used
D3
RSTI
I
Reset signal input terminal Not used
D4
AVDD33_LD
-
Power supply terminal (+3.3V)
D5
AVSS33_COM
-
Ground terminal
STR-DA3700ES
128
Pin No.
Pin Name
I/O
Description
D6
REXT
-
External reference resistor connection terminal
D7, D8
VDD12_HDMI_RX
-
Power supply terminal (+1.2V)
D9
GPIO3
O
AC cut detection signal output terminal “H”: AC cut
D10
AMUTE
O
Muting control signal output terminal
D11, D12
AOSDATA1,
AOSDATA2
O
Serial data (for audio output) output to the DSP
D14
TP_PLLG
-
Test terminal
D15
AVSS33_XTAL
-
Ground terminal
D16
AVDD12_HDMI_TX
-
Power supply terminal (+1.2V)
D17
AVDD33_HDMI_TX
-
Power supply terminal (+3.3V)
D18
FS
-
Full scale adjustment terminal
D19
AVDD33_VDAC_BG
-
Power supply terminal (+3.3V)
D20
VDIN33
I
Serial data input from the main system controller
D21
VDIN30
I/O
Two-way I2C clock bus with the EEPROM
D22, D23
VDIN19, VDIN17
I/O
Not used
D24
HDMISD
I/O
Two-way I2C data bus with the HDMI input select IC
D25
HTPLG
I
Hot plug detection signal input from the HDMI input select IC
D26
VDIN6
O
HDMI +5V power input selection signal output terminal Not used
D27
VDIN2
O
Digital audio signal selection signal output terminal Not used
D28
VDIN1
O
HDMI input selection signal output terminal Not used
E1
VWDC2O
O
Laser diode control voltage output terminal Not used
E2
FPDODVD
I
Laser power monitor signal input terminal Not used
E3
VRDCO
O
Laser diode control voltage output terminal Not used
E4
AVDD12_1A
-
Power supply terminal (+1.15V)
E5
AVDD12_COM
-
Power supply terminal (+1.2V)
E6
AVDD12_REC
-
Power supply terminal (+1.2V)
E8
VSS33_HDMI_RX
-
Ground terminal
E9
GPIO1
O
LED drive signal output terminal for MULTI CHANNEL DECODING indicator “H”: LED on
E10
AOSDATA3
O
Serial data (for audio output) output to the DSP
E12
MCIN
I
Serial data (for audio output) input terminal Not used
E13
SPDIF
O
SPDIF (for digital audio output) signal output terminal Not used
E14
AVSS12_27MPLL
-
Ground terminal
E15
AVDD12_27MPLL
-
Power supply terminal (+1.2V)
E16
AVDD12_HDMI_TX
-
Power supply terminal (+1.2V)
E17
AVSS33_HDMI_TX
-
Ground terminal
E18
AVSS33_VDAC_BG
-
Ground terminal
E19
AVDD33_VDAC_X
-
Power supply terminal (+3.3V)
E20
VDIN28
I/O
Not used
E21
VDIN32
O
Serial data output to the main system controller
E22
VDIN22
I/O
Not used
E23
VDIN21
I
Microphone insert detection signal input terminal Not used
E25
ETRXDV
I
Data valid signal input from the ethernet interface
E26
ETRXER/DDC_SDA
I/O
Two-way I2C data bus terminal Not used
E27
VDIN0
O
HDMI input selection signal output terminal Not used
E28
VDINHSYNC
O
Horizontal sync signal output terminal Not used
F3
VDAC0
-
Not used
F4
VWDC1O
O
Laser diode control voltage output terminal Not used
F5
AVDD33_REC
-
Power supply terminal (+3.3V)
F6
AVSS33_REC
-
Ground terminal
F7
AVSS12_COM
-
Ground terminal
F8
VSS33_HDMI_RX
-
Ground terminal
F9
GPIO0
O
Data selection signal output terminal
F10
AOSDATA4
O
Serial data (for audio output) output to the D/A converter
F11
SPMCLK/DIN1
I
SPDIF (for digital audio output) signal input terminal Not used
F12
SPLRCK
I
L/R sampling clock (for SPDIF signal) signal input terminal Not used
F13
SPDATA
I
Serial data (for SPDIF signal) input terminal Not used
F14
AVSS12_DMPLL
-
Ground terminal
F15
AVDD12_DMPLL
-
Power supply terminal (+1.2V)
F16
AVSS12_HDMI_TX
-
Ground terminal
F17
AVSS33_HDMI_TX
-
Ground terminal