Pioneer DEH-P470MP Service Manual page 63

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- Pin Functions(PD6340A)
3 7 63 1515 0
Pin No.
1-5
6-9
10
11-14
15,16
17
18
19
20
21
22
23
24
25,26
27
28
29-32
33-55
56
57-64
* PD6340A
64
TE
L 13942296513
49
NJM2388F84
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Pin Name I/O Function and Operation
SEG4-0 O LCD segment output
COM3-0 O LCD common output
VLCD LCD drive power supply
KST3-0 O Key strobe output
KDT0,1 I Key data input (analogue input)
REW I Remote control reception input
DPDT I Display data input
NC Not used
KYDT O Key data output
MODA GND
X0 Crystal oscillator connection pin
X1 Crystal oscillator connection pin
VSS GND
KDT2,3 I Key data input
NC Not used
KST4 O Key strobe output
NC Not used
SEG35-13 O LCD segment output
VDD Power supply
SEG12-5 O LCD segment output
17
32
x ao
y
i
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8
Q Q
3 6 7 1 3
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DEH-P470MP/XM/UC
6
7
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
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7
8
9 9
A
B
C
2 8 9 9
D
E
F
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