Sony HCD-GN77D Service Manual page 69

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Pin No. Pin Name
103 GND25
104 VDD25
105 VCLK
106 XCK_I/O_SEL
107 VS
108 I/P SW
109 CDSEL
110 MREQ
111 VDDP
112 GNDP
113 MDI
114 MC
115 ML
116 HIRQ2_
117 VDAC_4B
118 VDAC_VDD4
119 VDAC_4
120 VDAC_3B
121 VDAC_VDD3
122 VDAC_3
123 VDAC_2B
124 VDAC_VDD2
125 VDAC_2
126 VDAC_1B
127 VDAC_VDD1
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128 VDAC_1
129 VDAC_0B
130 VDAC_VDD0
131 VDAC_0
132 VDAC_DVSS
133 VDAC_DVDD
134 VDAC_REFVDD
135 VDAC_REF
136 VDAC_REFVSS
137 XVSS
138 XOUT
139 XIN
140 XVDD
141 AVSS2
142 AVDD2
143 AVDD1
144 AVSS1
145 VDD
146 GND
147 XCK
148 LRCK
149 BCK
150 DATA0(DM)
151 DATA1(FLR)
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152 VDDP
153 GNDP
154 DATA2(SLR)
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155 DATA3(CSW)
156 IEC958
157 DAI_DATA
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I/O
— Ground terminal (SDRAM I/O signal)
— Power supply terminal (+3.3V) (SDRAM I/O signal)
I/O System clock (not used)
I/O 5.1ch/downmix switch signal output
O S1 signal output
O Progressive/interlace switch signal output
O CD-DA selection signal output
O Audio muting request signal output
— Power supply terminal (+3.3V) (I/O signal)
— Ground terminal (I/O signal)
O Serial data output to the D/A converter
O Serial data clock output to the D/A converter
O Latch enable signal output to the D/A converter
I Busy signal input from the EEPROM
— Video DAC bias bit 4 (connected to the ground)
— Power supply terminal (+3.3V) (Video DAC 4)
O VDAC output 4
— Video DAC bias bit 3 (connected to the ground)
— Power supply terminal (+3.3V) (Video DAC 3)
O VDAC output 3
— Video DAC bias bit 2 (connected to the ground)
— Power supply terminal (+3.3V) (Video DAC 2)
O VDAC output 2
— Video DAC bias bit 1 (connected to the ground)
— Power supply terminal (+3.3V) (Video DAC 1)
O VDAC output 1
— Video DAC bias bit 0 (connected to the ground)
— Power supply terminal (+3.3V) (Video DAC 0)
O VDAC output 0
— Ground terminal (Video DAC digital system)
— Power supply terminal (+3.3V) (Video DAC digital system)
— Power supply terminal (Video DAC reference)
I Reference voltage input terminal(for Video DAC)
— Ground terminal (Video DAC reference)
— Ground terminal (crystal oscillator)
O Crystal oscillation signal output
I Crystal oscillation signal input
— Power supply terminal (crystal oscillator)
— Ground terminal (analog PLL)
— Power supply terminal (+3.3V) (analog PLL)
— Power supply terminal (+3.3V) (analog PLL)
— Ground terminal (analog PLL)
— Power supply terminal (+1.8V) (inside core)
— Ground terminal (inside core)
O Audio system clock output
O LRCK signal output for audio
O BCK signal output for audio
O Audio data(Down Mix signal) output
O Audio data(Front L/R signal) output
— Power supply terminal (+3.3V) (I/O signal)
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— Ground terminal (I/O signal)
O Audio data(Rear L/R signal) output
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O Audio data(Center/Subwoofer signal) output
O S/PDIF signal (not used)
I Data input from ADC (not used)
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Discription
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