Pioneer AVX-P7300DVD Service Manual page 126

7 inch wide av system display/dvd player
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AVX-P7300DVD
Pin No.
Pin Name
62
NC
dsens
63
64
REMIN
asens
65
bsens
66
67
NC
68
VDD
69
X2
70
X1
71
IC
72
XT2
73
TESTIN
74
AVDD
75
AVREF0
76
LSENS
77
KEYIN1
78
KEYIN2
79
KEYIN3
80
KEYIN4
*PE5230A
21
40
TA7806S
REGULATOR
1
2
3
126
I/O
Format
Function and Operation
Not used
I
C
Detach input
I
C
Remote controlling signal input
I
C
ACC sensor input
I
C
Backup input
Not used
VDD
O
Oscillator output
I
Oscillator input
Connection to grounding circuit
Sub-clock terminal
I
Test mode
I
Analog power for A/D converter
I
Reference voltage input for A/D converter
I
C
External light sensor input
I
C
Key input 1
I
C
Key input 2
I
C
Key input 3
I
C
Key input 4
80
61
GND 7
Format
Meaning
C
C MOS
N
N channel open drain
*TC74VHCT08AFT
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y

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