JVC RX-7030VBK Service Manual page 37

Pin No. Symbol
45 MIDIO_IN
46 MIDIO_OUT
47 KICK
48 HREQ
49 SS
50
51
52 DSP_RST
53 96/24
54 D_CS
55
56 D_PD
57 C_PD
58 192K/98K
59 RST_DD
60 PD_DD
61
62
63 P_DIG_SEL
64 CODEC_D-OUT
65 CODEC_D-IN
66 CODEC_CLK
67 CODEC_CS
68 DEBUG1
69 DEBUG2
70 DEBUG3
71 DEBUG4
72 GND
73
74
75
76 EQ
77 CTR_TONE
78 3D
79 3D
80
81 VDD
82
83
84 ANA/T. TONE
85
86
87
88 S.MUTE
89 LFE.MIX
90 LFE_CONT
91
92
93
94 TEST
95
96
97
98
99
100
I/O
I DATA IN (Serial0)
O DATA OUT (Serial0)
O CLOCK (Serial0)
O HREQ
O Slave Select
- Open
- Open
O DSP RESET
O
O DIR CS
O Open
O DIR POWER DOWN
O CODEC POWER DOWN
- Open
O DAC RESET
O DAC POWER DOWN
- Open
- Open
O
O DIR, CODEC DATA OUT
I DIR DATA IN
O DIR, CODEC CLOCK
O CODEC CS
O DEBUG OUT PORT
O DEBUG OUT PORT
O DEBUG OUT PORT
O DEBUG OUT PORT
- Ground
- Open
- Open
- Open
O Gain Control : Front
O Gain Control : Center
O MIX 3D SIGNAL TO FRONT ch
O Gain Control : Surr
- Open
- +3.0v
- Open
- Open
O
- Open
- Open
- Open
O
O
O
- Open
- Open
- Open
- Connect to VSS
- Open
- Open
- Open
- Open
- Open
- Open
Function
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