Sony STR DA2400ES Service Manual - Page 95

Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Manual

Page 95 highlights

STR-DA2400ES/DG920 Pin No. Pin Name I/O AA1 NC - AA2 to AA4 DGND_ADC - AA23 MSTR0_SDA I/O AA24 MSTR0_SCL O AA25 VGA0_SDA - AA26 VGA0_SCL - AB1 A1P I AB2 SV1P - AB3 AGND_ADC - AB4 ADC_1.8V - AB23 IO_3.3V - AB24 IRO - AB25 MSTR2_SDA I/O AB26 MSTR2_SCL O AC1 C1P I AC2 B1P I AC3 AGND_ADC - AC4, AC5 ADC_1.8V - AC6 AGND_ADC - AC7 VOUT2 - AC8 AGND_ADC - AC9 LBADC_3.3V - AC10 LBADC_IN4 - AC11 LBADC_GND - AC12 AVSIN_DATA - AC13 EXTOSD_HS - AC14 IO_3.3V - AC15 OCMADDR18 O AC16 IO_3.3V - AC17 OCMADDR11 O AC18 IO_3.3V - AC19 OCMADDR4 O AC20 IO_3.3V - AC21 OCMDATA13 I/O AC22 IO_3.3V - AC23 OCMDATA6 I/O AC24 OCM_CS2N O AC25 OCN_RE_N O AC26 OCN_WE_N O AD1 AN - AD2 AGND_ADC - AD3 to AD5 ADC1_3.3V - AD6, AD7 ADC2_3.3V - AD8 AGND_ADC - AD9 RESET I AD10 LBADC_IN3 - AD11 LBADC_RETURN - AD12 AVSIN_WORDSEL - AD13 EXTOSD_VS - AD14 AVSOUT_DATA - OCMADDR19, OCMADDR15, AD15 to AD20 OCMADDR12, OCMADDR8, O OCMADDR5, OCMADDR1 AD21 to AD23 OCMDATA14, OCMDATA10, OCMDATA7 I/O AD24 ROM_CS_N O Not used Description Ground terminal Two-way data bus with the EEPROM Serial clock signal output to the EEPROM Not used Not used Video signal (PR/CR) input from the video input selector (for component video signal) Not used Ground terminal Power supply terminal (+1.8V) Power supply terminal (+3.3V) Not used Not used Not used Video signal input (Y) from the video input selector (for component video signal) Video signal (PB/CB) input from the video input selector (for component video signal) Ground terminal Power supply terminal (+1.8V) Ground terminal Not used Ground terminal Power supply terminal (+3.3V) Not used Ground terminal Not used Not used Power supply terminal (+3.3V) Address signal output to the flash memory Power supply terminal (+3.3V) Address signal output to the flash memory Power supply terminal (+3.3V) Address signal output to the flash memory Power supply terminal (+3.3V) Two-way data bus with the flash memory Power supply terminal (+3.3V) Two-way data bus with the flash memory Chip select signal output terminal Not used Read enable signal output to the flash memory Write enable signal output to the flash memory Not used Ground terminal Power supply terminal (+3.3V) Power supply terminal (+3.3V) Ground terminal Reset signal input from the system controller Not used Not used Not used Not used Not used "L": reset Address signal output to the flash memory Two-way data bus with the flash memory Chip enable signal output to the flash memory 95

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STR-DA2400ES/DG920
95
Pin No.
Pin Name
I/O
Description
AA1
NC
-
Not used
AA2 to
AA4
DGND_ADC
-
Ground terminal
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 (PR/CR) input from the video input selector (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 (Y) from the video input selector (for component video signal)
AC2
B1P
I
Video signal (PB/CB) input from the video input selector (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
ash memory
AC16
IO_3.3V
-
Power supply terminal (+3.3V)
AC17
OCMADDR11
O
Address signal output to the
ash memory
AC18
IO_3.3V
-
Power supply terminal (+3.3V)
AC19
OCMADDR4
O
Address signal output to the
ash memory
AC20
IO_3.3V
-
Power supply terminal (+3.3V)
AC21
OCMDATA13
I/O
Two-way data bus with the
ash memory
AC22
IO_3.3V
-
Power supply terminal (+3.3V)
AC23
OCMDATA6
I/O
Two-way data bus with the
ash memory
AC24
OCM_CS2N
O
Chip select signal output terminal
Not used
AC25
OCN_RE_N
O
Read enable signal output to the
ash memory
AC26
OCN_WE_N
O
Write enable signal output to the
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 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,
OCMADDR8,
OCMADDR5,
OCMADDR1
O
Address signal output to the
ash memory
AD21 to
AD23
OCMDATA14, OCMDA-
TA10, OCMDATA7
I/O
Two-way data bus with the
ash memory
AD24
ROM_CS_N
O
Chip enable signal output to the
ash memory