Sony ICD-SX750 / ICD-SX750D / ICD-SX850 / ICD-SX850D / ICD-SX950 Service Manual ▷ View online
ICD-SX750/SX750D/SX850/SX850D/SX950
37
Pin No.
Pin Name
I/O
Description
U25
VPLL
O
REGPLL power output terminal (1.2V)
U26
CKI
I
Crystal connection/On terminal
V1
I/O_A
—
Power supply to I/OA
V2
I/O_A
—
Power supply to I/OA
V3
I/O_A
—
Power supply to I/OA
V4
SDR_A6
O
SDR address output
V5
SDR_A5
O
SDR address output
V8
SDR_A7
O
SDR address output
V9
GND
—
GND
V10
SPI1_SK
O
SPI1 clock output
V11
MWI_CS1
O
Chip select 1 (Fixed to “L”)
V12
GND
—
GND
V13
GND
—
GND
V14
GND
—
GND
V15
GND
—
GND
V16
DSP_DET
I
Voltage monitor of DSP block
V17
D_TMS
O
CPU debugger connection/On terminal
V18
D_TDO
I
CPU debugger connection/On terminal (Not used (Open))
V19
D_TRSTZ
I
CPU debugger connection/On terminal (Not used (Open))
V22
C_RTCK
O
CPU debugger connection/On terminal
V23
C_TRSTZ
I
CPU debugger connection/On terminal (Low active)
V24
VPLLIN
I
REGPLL power input terminal
V25
VDSPIN
I
REGDSP power input terminal
V26
VDSP
O
REGDSP power output terminal (Not used (Open))
W1
I/OGND
—
GND
W2
GPI/O14
O
Input/output and interrupt input to general purpose I/O
W3
GPI/O15
O
Input/output and interrupt input to general purpose I/O
W4
SDR_A4
O
SDR address output
W5
SDR_A3
O
SDR address output
W8
SPI1_SO
O
SPI1 data output
W9
GND
—
GND
W10
SPI1_CS0
O
SPI1 Chip select 0
W11
GND
—
GND
W12
GND
—
GND
W13
GND
—
GND
W14
GND
—
GND
W15
GND
—
GND
W16
GND
—
GND
W17
GND
—
GND
W18
GND
—
GND
W19
EXTPCMCLK
I/O
External clock to audio/O block
W22
D_TDI
O
CPU debugger connection/On terminal
W23
C_TDI
O
CPU debugger connection/On terminal
W24
I/O_B
—
Power supply to I/OB
W25
I/O_B
—
Power supply to I/OB
W26
VL0
O
VDD-L2 power output terminal
Y1
I/OVDD
I
Power input terminal to internal I/O
Y2
GPI/O13
I/O
Input/output and interrupt input to general purpose I/O
Y3
GPI/O12
I/O
Input/output and interrupt input to general purpose I/O
Y4
SDR_A2
O
SDR address output
Y5
SDR_A1
O
SDR address output
Y22
TM1
I
Boot mode selectI/On (00: Ext-Bus,01: SD,10: NAND-Flash,11: MS)
Y23
TM0
I
CPU-ICE terminal functI/On selectI/On (0: CPU-ICE,1: DSP-ICE)
Y24
VDD_DSP
—
Power supply to DSP block
Y25
VDD_DSP
—
Power supply to DSP block
Y26
VHP
O
REGHP power output terminal (2.9V)
ICD-SX750/SX750D/SX850/SX850D/SX950
38
Pin No.
Pin Name
I/O
Description
AA1
GPI/O11
O
Input/output and interrupt input to general purpose I/O
AA2
GPI/O10
O
Input/output and interrupt input to general purpose I/O
AA3
GPI/O9
I/O
Input/output and interrupt input to general purpose I/O
AA4
SDR_A0
O
SDR address output
AA5
SDR_CLK
O
Clock output
AA22
TMC2
I
Test terminal (Fixed to “L”)
AA23
TM4
I
Test terminal (Fixed to “L”)
AA24
TM2
I
Boot mode selectI/On (00: Ext-Bus,01: SD,10: NAND-Flash,11: MS)
AA25
VANAIN
I
REGANA power input terminal
AA26
VANA
O
REGANA power output terminal (2.85V)
AB1
VDD_L0
—
Power supply to the logic block 0
AB2
GPI/O8
I
Input/output and interrupt input to general purpose I/O
AB3
GPI/O7
I
Interrupt input to general purpose I/O
AB4
GPI/O6
O
Not used (Open)
AB5
SDR_BA0
O
Bank address
AB6
SPI0_CS1
O
SPI0 Chip select 1 (Fixed to “L”)
AB7
SPI0_SI
I
SPI0 data input (Not used (Open))
AB8
SPI1_SI
I/O
SPI1 data input (Not used (Open))
AB9
I/O_C
—
Power supply to I/OC
AB10
CAM_YUV7
I/O
YUV data input (Not used (Open))
AB11
CAM_YUV3
I/O
YUV data input (Not used (Open))
AB12
CAM_CLKI
I/O
Clock input (Not used (Open))
AB13
CAM_STR
I/O
Strobe ON/OFF (Not used (Open))
AB14
CAM_SCLK
I/O
Clock output (Not used (Open))
AB15
MS_DATA3
I/O
Data input/output (Not used (Open))
(To be used for both of Memory Stick and SD card)
(To be used for both of Memory Stick and SD card)
AB16
MS_DATA2
I/O
Data input/output (Not used (Open))
(To be used for both of Memory Stick and SD card)
(To be used for both of Memory Stick and SD card)
AB17
MS_DATA0
I
Data input/output (Not used (Open))
(To be used for both of Memory Stick and SD card)
(To be used for both of Memory Stick and SD card)
AB18
MS_INSZ
I
SD insert detect/clock input (when SD is used) (Fixed to “L”)
(To be used for both of Memory Stick and SD card)
(To be used for both of Memory Stick and SD card)
AB19
EXTCLK
I/O
External clock input for TIMER and PWM
AB20
PM1_SEN
O
PCM1 frame sync signal
AB21
PM1_CLK
O
PCM1 clock signal output
AB22
PM0_SEN
I/O
PCM0 frame sync signal (Default input)
AB23
TMC1
I
Test terminal (GND)
AB24
TM3
I
MODE (0: Master, 1: Copro) (Fixed to “L”)
AB25
GND1
—
GND
AB26
OSCIN
I
System clock input
AC1
I/O_A
—
Power supply to I/OA
AC2
I/O_A
—
Power supply to I/OA
AC3
I/O_A
—
Power supply to I/OA
AC4
GPI/O5
I/O
Input/output and interrupt input to general purpose I/O
AC5
GPI/O4
I
Input/output and interrupt input to general purpose I/O
AC6
SPI0_CS0
O
SPI0 Chip select 0
AC7
SPI0_SK
O
SPI0 clock output
AC8
SPI0_SO
O
SPI0 data output
AC9
I/O_C
—
Power supply to I/OC
AC10
CAM_YUV6
I/O
YUV data input (Not used (Open))
AC11
CAM_YUV2
I/O
YUV data input (Not used (Open))
AC12
CAM_VS
I/O
Vertical sync signal input (Not used (Open))
AC13
ISENSE
—
Not used (Open)
AC14
AVDD_LPLL
—
A/D converter PLL
AC15
AVDD_HPLL
—
A/D converter PLL
AC16
MS_DATA1
I/O
Data input/output (Not used (Open))
(To be used for both of Memory Stick and SD card)
(To be used for both of Memory Stick and SD card)
ICD-SX750/SX750D/SX850/SX850D/SX950
39
Pin No.
Pin Name
I/O
Description
AC17
MS_BS
I/O
Command response input/output (Not used (Open))
(To be used for both of Memory Stick and SD card)
(To be used for both of Memory Stick and SD card)
AC18
MS_SCKO
O
Clock output (Not used (Open))
(To be used for both of Memory Stick and SD card)
(To be used for both of Memory Stick and SD card)
AC19
IIC_SCL
I/O
Serial clock input/output (Not used (Open))
AC20
PM1_SO
O
PCM1 data output
AC21
PM0_CLK
I/O
PCM0 clock signal (Default input)
AC22
PM0_SO
O
PCM0 data output
AC23
PWM0
I/O
PWM interface signal
AC24
VL0IN
I
IOA power input terminal
AC25
I/O_C
—
Power supply to I/OC
AC26
OSCOUT
O
System clock output
AD1
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AD2
GPI/O3
I
Input/output and interrupt input to general purpose I/O
AD3
GPI/O2
I
Input/output and interrupt input to general purpose I/O
AD4
GPI/O1
I
Input/output and interrupt input to general purpose I/O
AD5
GPI/O0
I
Input/output and interrupt input to general purpose I/O
AD6
ADINT
I
A/D converter interrupt output (Not used (Open))
AD7
SPI0_CS2
O
SPI0 Chip select 2
AD8
VDD_L1
—
Power supply to the logic block 1
AD9
I/O_C
—
Power supply to I/OC
AD10
CAM_YUV5
I/O
YUV data input (Not used (Open))
AD11
CAM_YUV1
I/O
YUV data input (Not used (Open))
AD12
CAM_HS
I/O
Horizontal sync input signal (Not used (Open))
AD13
TEST
I
Test terminal (Not used (Open))
AD14
AVDD_LPLL
I/O
A/D converter PLL
AD15
AVDD_HPLL
I/O
A/D converter PLL
AD16
OSENSE
—
Not used (Open)
AD17
BKBAT
I/O
Connected to RTC backup battery terminal
AD18
I/O_A
—
Power supply to I/OA
AD19
IIC_SDA
I/O
Serial data input/output (Not used (Open))
AD20
PM1_SI
O
PCM1 data output
AD21
GND2
—
GND
AD22
PM0_SI
I
PCM0 data input
AD23
PWM1
I/O
PWM interface signal
AD24
STM_DATA
—
Not used (Open)
AD25
GND3
—
GND
AD26
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AE1
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AE2
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AE3
DD2VFBK
I
VDD-SDR power input terminal
AE4
DD2VFBSW
O
VDD-IOA power output terminal
AE5
DD2GNDA
—
GND
AE6
DD2INA
I
VDD-DDCOUT33 power input terminal
AE7
VDD_L0
—
Power supply to the logic block 0
AE8
VDD_L1
—
Power supply to the logic block 1
AE9
I/O_C
—
Power supply to I/OC
AE10
CAM_YUV4
I/O
YUV data input (Not used (Open))
AE11
CAM_YUV0
I/O
YUV data input (Not used (Open))
AE12
DD1INA
I
Power input from I/OA
AE13
I/O_B
—
VDD-DDCOUT33 power input terminal
AE14
AVDD_LPLL
I/O
A/D converter PLL
AE15
AVDD_HPLL
I/O
A/D converter PLL
AE16
GND
—
GND
AE17
DD1VFBK
I
Power input from I/OA
AE18
VDD_DSP
—
Power supply to DSP block
ICD-SX750/SX750D/SX850/SX850D/SX950
40
Pin No.
Pin Name
I/O
Description
AE19
I/O_A
—
Power supply to I/OA
AE20
VGP12IN
I
REGGP1/2 power input terminal
AE21
VGP3IN
I
REGGP3 power input terminal
AE22
VGP4
O
REGGP4 power output terminal (3.1V)
AE23
VGP5
O
REGGP5 power output terminal (3.1V)
AE24
VGP45IN
I
REGGP4/5 power input terminal
AE25
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AE26
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AF1
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AF2
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AF3
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AF4
DD2VFBK2
I
VDD-SDR power input terminal
AF5
DD2INB1
I
VDD-UNREG power input terminal
AF6
DD2INB2
I
VDD-UNREG power input terminal
AF7
DD2LX3
O
VDD-SDR power output terminal
AF8
DD2LX1
O
VDD-SDR power output terminal
AF9
DD2LX2
O
VDD-SDR power output terminal
AF10
DD2GNDB1
—
GND
AF11
DD2GNDB2
—
GND
AF12
DD1GNDB1
—
GND
AF13
DD1GNDB2
—
GND
AF14
DD1LX1
O
VDD-L1 power output terminal
AF15
DD1LX2
O
VDD-L1 power output terminal
AF16
DD1INB1
I
VDD-UNREG power input terminal
AF17
DD1INB2
I
VDD-UNREG power input terminal
AF18
DD1VFBK2
I
VDD-L1 power input terminal
AF19
DD1GNDA
—
GND
AF20
VGP1
O
REGGP1 power output terminal (2.85V)
AF21
COM
O
REG 1.2V power voltage output
AF22
VGP2
O
REGGP2 power output terminal (3.1V)
AF23
VGP3
O
REGGP3 power output terminal (3.1V)
AF24
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AF25
NC
—
(Used to fi x solder ball to mount IC on board. Open)
AF26
NC
—
(Used to fi x solder ball to mount IC on board. Open)
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