Read Sony STR-DA3300ES / STR-DG1100 Service Manual online
124
STR-DA3300ES/DG1100
Pin No.
Pin Name
I/O
Description
58
GND
-
Ground terminal
59
VDDEXT
-
Power supply terminal (+3.3V)
60
VDDINT
-
Power supply terminal (+1.2V)
61
GND
-
Ground terminal
62
PF_CE
I/O
Chip enable signal input/output terminal Not used
63
SPI_MAS
O
Master/slave selection signal output to the system controller "L": DSP is master
64
DPSOA
O
PCM audio signal (front L/R) output to the D/A converter
65
DPSOB
O
PCM audio signal (surround L/R) output to the D/A converter
66
VDDINT
-
Power supply terminal (+1.2V)
67
GND
-
Ground terminal
68
VDDINT
-
Power supply terminal (+1.2V)
69
GND
-
Ground terminal
70
DPSOC
O
PCM audio signal (center, sub woofer) output to the D/A converter
71
DPSOD
O
PCM audio signal (surround back L/R) output to the D/A converter
72
VDDINT
-
Power supply terminal (+1.2V)
73
VDDEXT
-
Power supply terminal (+3.3V)
74
GND
-
Ground terminal
75
VDDINT
-
Power supply terminal (+1.2V)
76
GND
-
Ground terminal
77
DPSOE
O
PCM audio signal output terminal Not used
78
DPSIA
I
PCM audio signal (digital input) input from the digital audio interface receiver
79
DPSIB
I
PCM audio signal (front L/R) input from the A/D converter, HDMI receiver or XM receiver
80
DPSIC
I
PCM audio signal (surround L/R) input from the HDMI receiver
81
DPSID
I
PCM audio signal (center, sub woofer) input from the HDMI receiver
82
DPSIE
I
PCM audio signal (surround back L/R) input from the HDMI receiver
83
VDDINT
-
Power supply terminal (+1.2V)
84, 85
GND
-
Ground terminal
86
DPDVLRCK
O
L/R sampling clock signal output for PCM audio output to the D/A converter
87
DPDVBCK
O
Bit clock signal output for PCM audio output to the D/A converter
88
DPLRCK
I
L/R sampling clock signal input for PCM audio input from the digital audio interface receiver,
HDMI receiver or XM receiver
HDMI receiver or XM receiver
89
DPBCK
I
Bit clock signal input for PCM audio input from the digital audio interface receiver, HDMI
receiver or XM receiver
receiver or XM receiver
90
VDDINT
-
Power supply terminal (+1.2V)
91, 92
GND
-
Ground terminal
93
VDDEXT
-
Power supply terminal (+3.3V)
94
DPFSCK
I
Master clock signal input from the digital audio interface receiver, HDMI receiver or XM receiver
95
GND
-
Ground terminal
96
VDDINT
-
Power supply terminal (+1.2V)
97
XNONAUDIO
I
PCM audio data input from the digital audio interface receiver
98
XSF_CE
O
Chip enable signal output to the serial flash
99
VDDINT
-
Power supply terminal (+1.2V)
100
GND
-
Ground terminal
101
VDDINT
-
Power supply terminal (+1.2V)
102
GND
-
Ground terminal
103
VDDINT
-
Power supply terminal (+1.2V)
104
GND
-
Ground terminal
105
VDDINT
-
Power supply terminal (+1.2V)
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