Sony STR-DG810, Service Manual

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STR-DG810
Pin No. Pin Name I/O Pin Description
63 SPI_MAS O Master/slave select signal output (L: DSP is master)
64 DPSOA O PCM audio signal (front L/R) output
65 DPSOB O PCM audio signal (surround L/R) output
66 VDDINT — Power supply terminal (+1.2 V)
67 GND — Ground
68 VDDINT — Power supply terminal (+1.2 V)
69 GND — Ground
70 DPSOC O PCM audio signal (center, sub woofer) output
71 DPSOD O PCM audio signal (surround back L/R) output
72 VDDINT — Power supply terminal (+1.2 V)
73 VDDEXT — Power supply terminal (+3.3 V)
74 GND — Ground
75 VDDINT — Power supply terminal (+1.2 V)
76 GND — Ground
77 DPSOE O PCM audio signal output (Not used in this set)
78 DPSIA I PCM audio signal (digital input) input
79 DPSIB I PCM audio signal (front L/R) input
80 DPSIC I PCM audio signal (surround L/R) input
81 DPSID I PCM audio signal (center, sub woofer) input
82 DPSIE I PCM audio signal (surround back L/R) input
83 VDDINT — Power supply terminal (+1.2 V)
84, 85 GND — Ground
86 DPDVLRCK O L/R sampling clock signal (44.1 kHz) output for PCM audio output.
87 DPDVBCK O Bit clock signal (2.8224 MHz) output for PCM audio output.
88 DPLRCK I L/R sampling clock signal (44.1 kHz) input from PCM audio input.
89 DPBCK I Bit clock signal (2.8224 MHz) input from PCM audio input.
90 VDDINT — Power supply terminal (+1.2 V)
91, 92 GND — Ground
93 VDDEXT — Power supply terminal (+3.3 V)
94 DPFSCK I Master clock signal input
95 GND — Ground
96 VDDINT — Power supply terminal (+1.2 V)
97 XNONAUDIO I Digital input signal select control signal input
98 XSF_CE O Chip enable signal output for flash memory.
99 VDDINT — Power supply terminal (+1.2 V)
100 GND — Ground
101 VDDINT — Power supply terminal (+1.2 V)
102 GND — Ground
103 VDDINT — Power supply terminal (+1.2 V)
104 GND — Ground
105 VDDINT — Power supply terminal (+1.2 V)
106 GND — Ground
107, 108 VDDINT — Power supply terminal (+1.2 V)
109 GND — Ground
110 VDDINT — Power supply terminal (+1.2 V)
111 GND — Ground
112 VDDINT — Power supply terminal (+1.2 V)
113 GND — Ground
114 VDDINT — Power supply terminal (+1.2 V)
115 GND — Ground
116 VDDEXT — Power supply terminal (+3.3 V)
117 GND — Ground
118 VDDINT — Power supply terminal (+1.2 V)
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