Service manual
DVD-S1700
15
DVD-S1700
92
93
94
95
96
97
98-100
101
102-104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
RAMDAT[4]
VDDC
RAMDAT[12]
GNDC
RAMDAT[3]
VDDP
RAMDAT
[13, 2, 14]
GNDP
RAMDAT
[1, 15, 0]
VDDP
GPCI/O[20]
CPUNMI
SDATA[0]
PM[0]
GNDP
ICGPCI/O[0]
AOUT[3]
SDATA[1]
PM[1]
IDGPCI/O[0]
RAMCKE
SDATA[2]
PM[2]
S/PDIFOUT
SDATA[3]
PM[3]
AOUT[2]
GPCI/O[21]
SDATA[4]
PM[4]
AOUT[1]
GPCI/O[22]
PM[5]
AOUT[0]
SDATA[6]
PM[6]
GPAI/O
AOUT[3]
IDGPCI/O[0]
PM[7]
ALRCLK
ABCLK
GNDP-A2
AMCLK
VDDP-A2
AIN
GPCI/O[23]
PM[8]
GNDC
VSYNC#
HDFI
GPI/O[24]
DACTEST[9]
PM[9]
VDDC
HSYNC#
HDHS
GPCI/O[25]
GNDP
VCLKx2
I/O
S
I/O
S
I/O
S
I/O
S
I/O
S
I/O
I
I
O
S
I/O
O
I
O
I/O
O
I
O
O
I
O
O
I/O
I
O
O
I/O
O
O
I
O
I/O
O
I/O
O
O
O
S
I/O
S
I
I/O
O
S
O
I
I/O
I
O
S
O
I
I/O
S
O
SDRAM bi-directional data bus
1.8 V digital core power supply
SDRAM bi-directional data bus
Digital core ground of 1.8 V supply
SDRAM bi-directional data bus
3.3 V digital periphery power supply
SDRAM bi-directional data bus
Digital periphery ground of 3.3 V supply
SDRAM bi-directional data bus
3.3 V digital periphery power supply
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
Microprocessor non-maskable interrupt input
SERVO channel sample data input for AFE by-pass
Probe mux data output
Digital periphery ground of 3.3 V supply
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
When input, the pin can be used as general purpose external interrupt to the microprocessor
Serial output of digital stereo audio
SERVO channel sample data input for AFE by-pass
Probe mux data output
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
When input, the pin can be used as general purpose external interrupt to the DSP
Clock enable signal to the SDRAM (for power down)
SERVO channel sample data input for AFE by-pass
Probe mux data output
S/PDIF transmitter output for digital coded or reconstructed audio data
SERVO channel sample data input for AFE by-pass
Probe mux data output
Serial outputs of digital stereo audio
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
SERVO channel sample data inputs for AFE by-pass
Probe mux data outputs
Serial output of digital stereo audio
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
Probe mux data outputs
Serial output of digital stereo audio
SERVO channel sample data input for AFE by-pass
Probe mux data outputs
General purpose I/O, monitored/controlled by the ADP SW
Serial output of digital stereo audio
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
When input, the pin can be used as general purpose external interrupt to the DSP
Probe mux data output
Digital audio left/right select output for the audio port / Square wave, at the sampling frequency / Programmable polarity
Digital audio bit-clock output / Data on AOUT and AIN is output or latched, respectively, with the rising or
falling (programmable) edge of this clock
Digital ground filtered 3.3 V supply for AMCLK
Audio master clock I/O / 128, 192, 256 or 384 times the sampling frequency (programmable)
3.3 V filtered digital power supply for AMCLK
Serial input of digital stereo audio
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
Probe mux data output
Digital core ground of 1.8 V supply
SD digital video vertical sync output signal
HD digital video field index input signal
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
DACs test input
Probe mux data output
1.8 V digital core power supply
SD digital video horizontal sync output signal
HD digital video horizontal sync input signal
General purpose I/O, monitored/controlled by the microprocessor or DSP SW
Digital periphery ground of 3.3 V supply
Digital video clock output / 27,000 (for SD interlaced), 54,000 (SD progressive) or 135,000 (for HD) MHz
Pin Functions Direction DescriptionNo.