Pioneer PDP-42MXE10, Руководство по обслуживанию

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PDP-425CMX
40
1 2 3 4
1 2 3 4
C
D
F
A
B
E
3.10 CONNECTOR PIN DESCRIPTION
Name Function
MAIN POWER "ON"
Basic operation(Numerical unit:Vdc; except for case when units are individually indicated)
No signal
With signal
Signal direction
(DR : Data Relay)
AC power ON
(Power cord
connected to the
wall outlet)
AC Power OFF
(Power cord pulled
out of the wall outlet
Power
management
Standby Main power
OFF
Pin name Pin No.
PN1
CN9007
PN2
CN9012
PN
PM
CN9006
PM
PV
CN9008
PV
AU
CN9001
CN3004
TM
CN9501
1
2
3
4
5
6
1
2
3
4
5
6
7
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
1
2
3
D+3.3
D+3.3
D+3.3
D.GND
D.GND
D.GND
D+2.5
D+2.5
D+2.5
NC
D.GND
D.GND
D.GND
D+3.3
D+3.3
D+3.3
D.GND
D.GND
D.GND
D+2.7
D+2.7
D+2.7
D.GND
D.GND
D.GND
M+7
D.GND
NC
NC
NC
NC
NC
M+7
D.GND
NC
NC
NC
NC
NC
A+12
A.GND
A+6
A+6
A.GND
A.GND
NC
NC
A+12
A.GND
A+6
A+6
A.GND
A.GND
NC
NC
AU_L
GND
AU_R
GND
SP_ALM
GND
MUTE
SCL7
SDA7
SCL5
GND
VDD+3.3V
3.3V power supply for
digital circuits
3.3V power supply for
digital circuits
3.3V power supply for
digital circuits
GND
GND
GND
2.5V power supply for
digital circuits
2.5V power supply for
digital circuits
2.5V power supply for
digital circuits
Non-connection termial
GND
GND
GND
3.3V power supply for
digital circuits
3.3V power supply for
digital circuits
3.3V power supply for
digital circuits
GND
GND
GND
2.7V power supply for
digital circuits
2.7V power supply for
digital circuits
2.7V power supply for
digital circuits
GND
GND
GND
7V power supply for
microcomputer
GND
Non-connection termial
Non-connection termial
Non-connection termial
Non-connection termial
Non-connection termial
7V power supply for
microcomputer
GND
Non-connection termial
Non-connection termial
Non-connection termial
Non-connection termial
Non-connection termial
12V power supply for
analog circuits
GND
6V power supply for
analog circuits
6V power supply for
analog circuits
GND
GND
Non-connection termial
Non-connection termial
12V power supply for
analog circuits
GND
6V power supply for
analog circuits
6V power supply for
analog circuits
GND
GND
Non-connection termial
Non-connection termial
Audio signal L CH
GND
Audio signal R CH
GND
Audio output alarm signal
GND
Mute signal of audio output
Clock line of the I2C bus
Data line of the I2C bus
Clock line of the I2C bus
GND
3.3V power supply for analog signals
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
PSU
PSU
PSU
PSU
PSU
PSU
PSU
PSU
PSU
PSU
PSU
PSU
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
PSU
PSU
PSU
PSU
PSU
PSU
PSU
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
PSU
PSU
PSU
PSU
PSU
PSU
PSU
PSU
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
0
0
0
2.5
2.5
2.5
-
0
0
0
3.3
3.3
3.3
0
0
0
2.7
2.7
2.7
0
0
0
6.8
0
-
-
-
-
-
7
0
-
-
-
-
-
12
0
6
6
0
0
-
-
12
0
6
6
0
0
-
-
0
0
0
0
3.3
0
0 4.5 9.0
4.5V (4 sec.)
at power on.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
clock signal
use during data
transmission
(3.3Vac),3.3Vdc
when no data
are transmitted
0
3.3
3.3
3.3
3.3
0
0
0
2.5
2.5
2.5
-
0
0
0
3.3
3.3
3.3
0
0
0
2.7
2.7
2.7
0
0
0
6.8
0
-
-
-
-
-
7
0
-
-
-
-
-
12
0
6
6
0
0
-
-
12
0
6
6
0
0
-
-
Selected
input signals
are output
0
Selected
input signals
are output
0
3.3
0
0 4.5 9.0
4.5V (4 sec.)
at power on.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
clock signal
use during data
transmission
(3.3Vac),3.3Vdc
when no data
are transmitted
0
3.3
(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, for unlighting, and for lighting in red.
0
0
0
0
0
0
0
0
0
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6.8
0
-
-
-
-
-
7
0
-
-
-
-
-
0
0
0
0
0
0
-
-
0
0
0
0
0
0
-
-
0
0
0
0
3.3
0
0
0
1
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
6.8
0
-
-
-
-
-
7
0
-
-
-
-
-
0
0
0
0
0
0
-
-
0
0
0
0
0
0
-
-
0
0
0
0
3.3
0
0
0
1
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
POWER MAIN
POWER MAIN
POWER MAIN
-
-
-
POWER MAIN
POWER MAIN
POWER MAIN
-
-
-
-
POWER MAIN
POWER MAIN
POWER MAIN
-
-
-
POWER MAIN
POWER MAIN
POWER MAIN
-
-
-
POWER MAIN
-
-
-
-
-
-
POWER MAIN
-
-
-
-
-
-
POWER MAIN
-
POWER MAIN
POWER MAIN
-
-
-
-
POWER MAIN
-
POWER MAIN
POWER MAIN
-
-
-
-
MAIN AUDIO
-
MAIN AUDIO
-
AUDIO MAIN
-
MAIN AUDIO
MAIN AUDIO
MAIN AUDIO
MAIN SENB
-
MAIN SENB