JVC RX-5020VBK Service Manual page 17

Pin function (2/2)
Pin No. Symbol
49
MILP
50
MIACK
51
52
53
DSPRST
54~63
64
CODEC OUT
65
CODEC IN
66
CODEC CLK
67
CODEC CS
68
CODEC XTS
69
70
71
PD
72
GND
73
74
75
76
77
78
79
80
81
VDD
82
83
84
ANA/T-TONE
85
LEF-MIX
86
87
D.MUTE
88
S.MUTE
89
90
ASW1
91
ASW2
92
ASW3
93
ASW4
94
TEST
95
96
97
98
99
100
I/O
Interface I/O terminal with microcomputer
O
Interface I/O terminal with microcomputer
O
Non connect
-
Non connect
-
Reset signal output of DSP
O
Non connect
-
Interface I/O terminal with microcomputer
I/O
Interface I/O terminal with microcomputer
I/O
Interface I/O terminal with microcomputer of clock signal
O
Interface I/O terminal with microcomputer of chip select
O
Non connect
-
Non connect
-
Non connect
-
Reset signal output
O
Connect to GND
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Power supply
-
Non connect
-
Non connect
-
Test tone control
O
Control at output destination of LFE channel
O
Non connect
-
Mute of the digital out terminal is controlled
O
Mute of the audio signal is controlled
O
Non connect
-
Selection of digital input selector
O
Selection of digital input selector
O
Selection of digital input selector
O
Selection of digital input selector
O
Test terminal
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Non connect
-
Function
RX-5020VBK/RX5022VSL
UPD784215AGC167
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