Read Sony STR-DA3700ES Service Manual 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
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