Sony HCD-DZ830W, Service Manual

Page: 88 / 124

88
HCD-DZ830W/DZ850KW
Pin No. Pin Name I/O Description
59 VDDEXT — Power supply terminal (+3.3V) (for I/O)
60 VDDINT — Power supply terminal (+1.2V) (for core)
61 GND — Ground terminal
62 PF_CE — Not used (Open)
63 SPI_MAS O Master/slave selection signal output terminal “L”: DSP is master
64, 65 DPSOA, DPSOB O Audio serial data output to the stream processor
66 VDDINT — Power supply terminal (+1.2V) (for core)
67 GND — Ground terminal
68 VDDINT — Power supply terminal (+1.2V) (for core)
69 GND — Ground terminal
70 DPSOC O Audio serial data output to the stream processor
71 DPSOD O Not used (Open)
72 VDDINT — Power supply terminal (+1.2V) (for core)
73 VDDEXT — Power supply terminal (+3.3V) (for I/O)
74 GND — Ground terminal
75 VDDINT — Power supply terminal (+1.2V) (for core)
76 GND — Ground terminal
77 DPSOE O Not used (Open)
78 DPSIA I Audio serial data input from the digital audio interface
79 DPSIB I Audio serial data input from the A/D converter
80, 81 DPSIC, DPSID I Not used (Open)
82 DPSIE I Audio serial data input from the A/D converter
83 VDDINT — Power supply terminal (+1.2V) (for core)
84, 85 GND — Ground terminal
86 DPDVLRCK O L/R sampling clock signal output to the stream processor
87 DPDVBCK O Bit clock signal output to the stream processor
88 DPLRCK I L/R sampling clock signal input from the digital audio interface
89 DPBCK I Bit clock signal input from the digital audio interface receiver
90 VDDINT — Power supply terminal (+1.2V) (for core)
91, 92 GND — Ground terminal
93 VDDEXT — Power supply terminal (+3.3V) (for I/O)
94 DPFSCK I Audio clock signal input from the digital audio interface
95 GND — Ground terminal
96 VDDINT — Power supply terminal (+1.2V) (for core)
97 NONAUDIO I PCM audio data input from the digital audio interface
98 SF_CE O Chip enable signal output to the serial flash
99 VDDINT — Power supply terminal (+1.2V) (for core)
100 GND — Ground terminal
101 VDDINT — Power supply terminal (+1.2V) (for core)
102 GND — Ground terminal
103 VDDINT — Power supply terminal (+1.2V) (for core)
104 GND — Ground terminal
105 VDDINT — Power supply terminal (+1.2V) (for core)
106 GND — Ground terminal
107, 108 VDDINT — Power supply terminal (+1.2V) (for core)
109 GND — Ground terminal
110 VDDINT — Power supply terminal (+1.2V) (for core)
111 GND — Ground terminal
112 VDDINT — Power supply terminal (+1.2V) (for core)
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