Com-2 - JVC RX-6010VBK Service Manual

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UPD784215AGC103(IC671):UNIT CPU
1.Pin layout
75
76
100
1
2.Pin function
Pin No. Symbol
1~8
9
10
11
12
13
14
15
16 AUTODATA
17
18
DIGITAL0
19
FORMAT
20
CHANNEL
21
22 RSTDET
23
24
25~32
33
34,35
36 AV REF1
37,38
39
40
DSPCOM
41
DSPSTS
42
DSPCLK
43 DSPRDY
44
45,46
MIDIO_IN/OUT
47
48
49
50
51,52
53
DSPRST
54~63
64,65
CDTI/CDTO
66
67
68
69,70
71
72
73~80
81
82
83
84
ANA/T-TONE
85
REF-MIX
86
87
88
89
90~93
ASW1~4
94
95~100
~ 51
50
26
~ 25
I/O
- Non connect
- Power supply terminal
VDD
X2 O Connecting the crystal oscillator for system main clock
X1 I Connecting the crystal oscillator for system main clock
VSS - Connect to GND
O Connecting the crystal oscillator for system sub clock
XT2
I Connecting the crystal oscillator for system sub clock
XT1
I System reset signal input
RESET
I Output of DSP to general-purpose port
LOCK I Output of DSP to general-purpose port
I Output of DSP to general-purpose port
I Output of DSP to general-purpose port
I Output of DSP to general-purpose port
I Output of DSP to general-purpose port
ERR
I Reset signal input
AVDD - Power supply terminal
- Connect to GND
AVREF0
- Connect to GND
- Connect to GND
AVSS
- Non connect
- Power supply terminal
RX,TX - Not use
- Non connect
I Communication port from IC701
O Status communication port to IC701
I Clock input from IC701
I Ready signal input from IC701
- Non connect
I/O Interface I/O terminal with microcomputer
O Interface I/O terminal with microcomputer of clock signal
MICK
O Interface I/O terminal with microcomputer of chip select
MICS
O Interface I/O termonal with microcomputer
MILP
MIACK O Interface I/O termonal with microcomputer
- Non connect
O Reset signal output of DSP
- Non connect
I/O Interface I/O terminal with microcomputer
O Interface I/O terminal with microcomputer of clock signal
CCLK
CS O Interface I/O terminal with microcomputer of chip select
XTS O OSC Select
- Non connect
O Reset signal output
PD
- Connect to GND
GND
- Non connect
VDD - Power supply
3D-ON - Non connect
O Switch at output destination of surround channel
3D-ON
O Test tone control
O Control at output destination of LFE channel
- Non connect
D.MUTE O Mute of the digital out terminal is controlled
S.MUTE O Mute of the audio signal is controlled
- Non connect
O Selection of digital input selector
- Test terminal
TEST
- Non connect
Published in Heiloo Holland
RX-6010VBK/6018VBK
Function
07/11/2016
1-19