Connector Pin Description - Pioneer PDP-507CMX Service Manual

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1

4.17 CONNECTOR PIN DESCRIPTION

(Caution)The operating voltages specified below are used in common inspective of the presence of signals. In this case, however, part of the oprating voltages(red characters)may change according to the
signal conditions when the main power supply is turned on(POWER botton ON).
Status of LED lighting:
for lighting in Green,
A
Name
Pin No.
Pin name
PN1
1
D+3.3
3.3V power supply for digital
circuits
CN9007
2
D+3.3
3.3V power supply for digital
circuits
3
D+3.3
3.3V power supply for digital
circuits
4
D.GND
GN
5
D.GND
GN
6
D.GND
GN
PN2
1
D+2.5
2.5V power supply for digital
circuits
CN9012
2
D+2.5
2.5V power supply for digital
circuits
3
D+2.5
2.5V power supply for digital
circuits
4
NC
Non-connection termial
5
D.GND
GN
6
D.GND
GN
7
D.GND
GN
B
PN
1
D+3.3
3.3V power supply for digital
circuits
CN307
2
D+3.3
3.3V power supply for digital
circuits
3
D+3.3
3.3V power supply for digital
circuits
4
D.GND
GN
5
D.GND
GN
6
D.GND
GN
7
D+2.7
2.7V power supply for digital
circuits
8
D+2.7
2.7V power supply for digital
circuits
9
D+2.7
2.7V power supply for digital
circuits
10
D.GND
GN
11
D.GND
GN
12
D.GND
GN
1
P8
V+6.5
6.5V power supply for
analog circuits
CN302
2
GND
GN
3
V+12V
12V power supply for analog
circuits
4
GND
GN
5
V
+
1
6
5 .
V
G
N
6
GND
GN
7
V+5.1V
5.1V power supply for digital
C
circuits
8
V+5.1V
5.1V power supply for digital
circuits
9
V+5.1V
5.1V power supply for digital
circuits
10
V+5.1V
5.1V power supply for digital
circuits
11
GND
GN
12
GND
GN
13
GND
GN
P8
1
V+6.5
6.5V power supply for
analog circuits
2
GND
GND
3
V+12V
12V power supply for analog
circuits
4
GND
GND
5
V
+
1
6
5 .
V
G
N
6
GND
GND
7
V+5.1V
5.1V power supply for digital
circuits
8
V+5.1V
5.1V power supply for digital
circuits
9
V+5.1V
5.1V power supply for digital
circuits
10
V+5.1V
5.1V power supply for digital
circuits
11
GND
GND
D
12
GND
GND
13
GND
GND
P12
1
+6.5
6.5V power supply for
analog circuits
CN304
2
GND D
GND
3
A+12V
12V power supply for analog
circuits
4
GND_D
GN
5
STB3.3V
3.3V power supply for
standby
6
STB3.3V
3.3V power supply for
standby
7
STB3.3V
3.3V power supply for
standby
8
GND STB
GN
9
GND STB
GN
10
GND STB
GN
P12
1
+6.5
6.5V power supply for
analog circuits
2
GND D
GND
3
A+12V
12V power supply for analog
circuits
4
GND_D
GND
5
STB3.3V
3.3V power supply for
standby
6
STB3.3V
3.3V power supply for
standby
E
7
STB3.3V
3.3V power supply for
standby
8
GND STB
GND
9
GND STB
GND
10
GND STB
GND
PM
1
M+7
7V power supply for
microcomputer
C
N
9
0
0
6
2
. D
G
N
D
G
N
3
P
O
W
E
R
P
o
4
D.GND
GN
5
POMUTE
Mute signal for AC power
OFF
6
S
W
7
P
o
7
N
on-connection termial
PM
7
M+7
7V power supply for
microcomputer
CN305
6
D.GND
GN
5
NC
Non-connection termial
4
NC
Non-connection termial
3
NC
Non-connection termial
2
NC
Non-connection termial
1
NC
Non-connection termial
PV
1
A+12
12V power supply for analog
circuits
C
N
9
0
0
8
2
. A
G
N
D
G
N
F
64
1
2
for unlighting, and
for lighting in red.
AC power ON
(Power coad
FuNon-connection termialtion
connected to the
wal outlet)
MAIN
MAIN
MAIN
D
M
AIN
D
M
AIN
D
M
AIN
MAIN
MAIN
MAIN
MAIN
D
M
AIN
D
M
AIN
D
M
AIN
DD
DD
DD
D
D
D
D
D
D
D
D
D
DD
DD
DD
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
P
S
U
PSU
P
S
U
PSU
D
P
S
U
PSU
P
S
U
P
S
U
P
S
U
P
S
U
PSU
PSU
PSU
D
D
DD
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
P
S
U
PSU
P
S
U
PSU
P
S
U
P
S
U
P
S
U
PSU
PSU
PSU
M
A
N I
D
M
A
N I
w
r e
c
o
n
r t
l o
M
A
N I
D
M
AIN
M
A
N I
w
r e
s
a t
t r
c
o
n
r t
l o
M
A
N I
MAIN
DD
D
D
D
DD
DD
DD
DD
DD
MAIN
D
M
A
N I
2
3
Basic operation(Numerical unit:Vdc; except for case whwn units are individually indicated)
MAIN POWER "ON"
Power
management
No signal
With signal
0
3.3
3.3
0
0
3.3
3.3
0
0
3.3
3.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.5–3.3
2.5–3.3
0
0
2.5–3.3
2.5–3.3
0
0
2.5–3.3
2.5–3.3
0
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
0
0
3.3
3.3
0
0
3.3
3.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.5–3.3
2.5–3.3
0
0
2.5–3.3
2.5–3.3
0
0
2.5–3.3
2.5–3.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
5 .
6
5 .
0
0
0
0
0
0
1
2
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1 .
5
1 .
0
0
5
1 .
5
1 .
0
0
5
1 .
5
1 .
0
0
5
1 .
5
1 .
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
5 .
6
5 .
0
0
0
0
0
0
1
2
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1 .
5
1 .
0
0
5
1 .
5
1 .
0
0
5
1 .
5
1 .
0
0
5
1 .
5
1 .
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
5 .
6
5 .
0
0
0
0
0
0
1
2
1
2
0
0
0
0
0
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
0
0
0
0
0
0
0
0
0
0
0
0
0
6
5 .
6
5 .
0
0
0
0
0
0
1
2
1
2
0
0
0
0
0
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
3
3 .
0
0
0
0
0
0
0
0
0
0
0
0
6
8 .
6
8 .
6
8 .
6
8 .
0
0
0
0
0
4
9 .
4
9 .
0
0
0
0
0
4
8 .
4
8 .
4
8 .
4
8 .
0
6
8 .
6
8 .
6
8 .
-
-
-
-
0
7
7
7
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
12
12
0
0
0
0
0
PDP-507CMX
3
4
AC Power OFF
(Power cord
Main power
Standby
pulled out of the
OFF
wall outlet
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
0
0
0
0
0
-
0
0
0
-
0
0
0
0
0
0
0
-
0
0
-
0
0
-
0
0
-
0
0
0
0
0
0
0
0
0
0
0
-
0
0
0
0
0
-
0
0
0
0
0
0
0
0
0
0
0
-
0
0
-
0
0
-
0
0
-
0
0
0
0
0
0
0
0
0
0
0
-
0
0
0
0
0
-
0
0
0
3
3 .
3
3 .
-
3
3 .
3
3 .
-
3
3 .
3
3 .
-
0
0
0
0
0
0
0
0
0
0
0
-
0
0
0
0
0
-
0
0
0
3
3 .
3
3 .
-
3
3 .
3
3 .
-
3
3 .
3
3 .
-
0
0
0
0
0
0
0
0
0
6
8 .
6
8 .
-
0
0
0
0
0
-
0
0
0
4
8 .
4
8 .
4.8 -
6
8 .
0
-
-
-
-
7
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
4
Signal direction
(DR : Data Relay)
DD MAIN
DD MAIN
DD MAIN
-
-
-
DD MAIN
DD MAIN
DD MAIN
-
-
-
-
DD MAIN
DD MAIN
DD MAIN
-
-
-
DD MAIN
DD MAIN
DD MAIN
-
-
-
PSU DD
-
PSU DD
-
-
-
PSU DD
PSU DD
PSU DD
PSU DD
-
-
-
PSU DD
-
PSU DD
-
-
-
PSU DD
PSU DD
PSU DD
PSU DD
-
-
-
PSU DD
-
PSU DD
-
PSU DD
PSU DD
PSU DD
-
-
-
PSU DD
-
PSU DD
-
PSU DD
PSU DD
PSU DD
-
-
-
DD MAIN
-
MAIN DD
-
DD MAIN
DD MAIN
-
DD MAIN
-
MAIN DD
-
DD MAIN
DD MAIN
-
DD MAIN
-

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