Pioneer A-P6500 Manual de serviço - Página 24

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XS-P6500
No.
Pin Name
Pin Function
Vo
Description
I
Spectrum analizer input (analog)
1 kHz
Spectrum analizer input (analog)
330 Hz
Spectrum analizer input (analog)
100 Hz
19
P85
KI0
Key scan - Key return input 0
|
|
|
I
21
P87
KI2
Key scan - Key return input 2
22
INT1
AC
I
AC pulse input
23 |
P72
NOT USED
I
Not used ( internal pull-up)
|
|
24
INT3
RMC
I
Remote control signal input
ae
an Ae
25
So
Gl
O | FlLgrid output G1
26
$1
G5
O | FLgrid output G5
27
S2
P27
FL segment output P27
|
|
fe)
|
31
S6
P23
FL segment output P23
eee
=}
32
87
G8
i
FL grid output G8
|
|
|
0
|
34
S9
G6
FL grid output G6
35
S10
G4
FL grid output
G4
|
|
|
0
|
FL grid output G2
FL segment output
P22
FL segment output P20
Connected to +5V.
Connected to power supply (-30V) for FL.
FL segment output
P1
|
55
$28
FL segment output
P13
ell =|
23