Sony RDR-HX820, Service Manual

Page: 84 / 120

5-5
Pin No. Pin Name I/O Function
AB4
AB5
AB6
AB7
AB8
AB9
AB10
AB11
AB12
AB13
AB14
AB15
AB16
AB17
AB18
AB19
AB20
AB21
AB22
AB23
AB24
AB25
AC1
AC2
AC3
AC4
AC5
AC6
AC7
AC8
AC9
AC10
AC11
AC12
AC13
AC14
AC15
AC16
AC17
AC18
AC19
AC21
AC20
AC22
AC23
AC24
AC25
AD1
AD2
AD3
AD4
AD5
AD6
VCCAAD10A
VROA
VROB
VCCAAD10B
VCCADA10
VCCADA10
VCCADA10
VSS
TESTMOD[5]
REC656V
REC656O[1]
REC656O[3]
PXCLK
REC656O[7]
DADRS[5]
VDD25
DADRS[7]
DADRS[9]
DADRS[12]
VSS
DDATA[1]
DDATA[2]
TRDATA[5]
TCK
TDO
VRPA
VRPB
VSSAAD10B
VCCDAD10
VSSDDA10A
VDDDDA10
VSSDDA10B
TESTMOD[1]
TESTMOD[6]
REC656H
REC656I[1]
REC656O[2]
REC656O[4]
REC656I[7]
DADRS[4]
DADRS[6]
DADRS[8]
VSS
DADRS[11]
DWE
VDD25
DDATA[0]
EVENT[1]
VINA1
VSSAAD10A
NC
VCCAAD10B
ROUT(PD0)
—
—
—
—
—
—
—
O
I
O
O
O
O
O
—
O
O
O
I/O
I/O
O
I
O
—
—
—
—
O
O
I
I
O
O
I
O
O
O
O
O
—
I/O
O
I
—
O
Power supply input (Analog 3.3V)(ADC)
Fixed at “L”
Fixed at “L”
Power supply input (Analog 3.3V)(ADC)
Power supply input (Analog 3.3V)(DAC)
Power supply input (Analog 3.3V)(DAC)
Power supply input (Analog 3.3V)(DAC)
Digital GND
Fixed at “L”
Input of vertical synchronization signal
Not used
Not used
Not used
Not used
Output of address 5 for SDRAM
Power supply input (Digital 2.5V)(I/O)
Output of address 7 for SDRAM
Output of address 9 for SDRAM
Output of address 12 for SDRAM
Digital GND
Input/output of data 1 for SDRAM
Input/output of data 2 for SDRAM
Not used
Fixed at “L”
Not used
Fixed at “L”
Fixed at “L”
Analog GND
Power supply input (Digital 3.3V)(ADC)
Digital GND
Power supply input (Digital 1.0V)
Digital GND
Digital GND
Digital GND
Input of horizontal synchronization signal
Input of digital video signal [1]
Not used
Not used
Input of digital video signal [7]
Output of address 4 for SDRAM
Output of address 6 for SDRAM
Output of address 8 for SDRAM
Digital GND
Output of address 11 for SDRAM
Output of write enable signal for SDRAM
Power supply input (Digital 2.5V)
Input/output of data 0 for SDRAM
Not used
Input of analog video (CVBS)
Analog GND
Not used
Power supply input (Analog 3.3V)(DAC)
Output of analog video signal (red)