Pioneer PDP-425CMX - Page 46

PDP-425CMX
46
1234
1234
C
D
F
A
B
E
Name
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 namePin No.
AV
CN5001
AV
CN4005
D3
CN5301
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
19
20
17
18
15
16
13
14
11
12
9
10
7
8
5
6
3
4
1
2
1
2
3
4
5
6
7
8
9
10
VDDM3.3V
GND
VDDM5V
SLOT_VD
GND
GND
AUDIO_L
SLOT_HD
GND
GND
AUDIO_R
R(R-Y)
GND
GND
NC
B(B-Y)
GND
GND
NC
Y(G)ON_
SYNC
GND
GND
NC
VD_SA
GND
GND
AUDIO_L
HD_SA
GND
GND
AUDIO_R
R(R-Y)
GND
GND
NC
B(B-Y)
GND
GND
NC
Y(G)ON_
SYNC
GND
GND
NC
NC
PNP_WR
VCC_
DOWN1
GND
SCL5
SDA5
SCL_VS
SDA_VS
GND
IN4_DET
3.3V power supply for microcomputer
GND
5V power supply for microcomputer
VD for ANALOG
SYNC
GND
GND
AUDIO L ch
HD for ANALOG
SYNC
GND
GND
AUDIO R ch
RED(Cr or Pr) for
ANALOG
GND
GND
Non-connection termial
BLUE(Cb or Pb) for
ANALOG
GND
GND
Non-connection termial
GREEN(Y) for
ANALOG(on Sync)
GND
GND
Non-connection termial
VD for ANALOG
SYNC
GND
GND
AUDIO L ch
HD for ANALOG
SYNC
GND
GND
AUDIO R ch
RED(Cr or Pr) for
ANALOG
GND
GND
Non-connection termial
BLUE(Cb or Pb) for
ANALOG
GND
GND
Non-connection termial
GREEN(Y) for
ANALOG(on Sync)
GND
GND
Non-connection termial
Non-connection termial
EEPROM WRITE
PROTECT
VIDEO CARD voltage
surveillance
GND
Clock line of the
I2C bus
Data line of the
I2C bus
Clock line of the
I2C bus
Data line of the
I2C bus
GND
INPUT4 SIGNAL
DETECT for AUTO
POWER OFF
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
VIDEO SLOT I/F
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
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
3.3V
0
5V
Synchronized
signal of
SLOT HIGH
MIN 2.4V,
LOW MAX 0.9V
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
Normal 3.3Vdc,
unusual 0Vdc
0
Clock signal
used during
data
transmission
(3.3Vac),
3.3Vdc when
no data are
transmitted
During data
exchange:
Clock signal
(3.3Vac),
datanot
exchanged:
3.3Vdc
Clock signal
used during
data
transmission
(3.3Vac),
3.3Vdc when
no data are
transmitted
During data
exchange:
Clock signal
(3.3Vac),
datanot
exchanged:
3.3Vdc
0
When INPUT4
signal
is inputted. 0V,
When INPUT4
signal is
not inputted,
5Vdc
3.3V
0
5V
Synchronized
signal of
SLOT HIGH
MIN 2.4V,
LOW MAX 0.9V
0
0
Audio signal
of SLOT
Synchronized
signal of
SLOT HIGH
MIN 2.4V,
LOW MAX 0.9V
0
0
Audio signal
of SLOT
Video signal
0.7Vp-p
0
0
-
Video signal
0.7Vp-p
0
0
-
Video signal
0.7~1.0Vp-p
0
0
-
Synchronized
signal of
SLOT HIGH
MIN 2.4V,
LOW MAX 0.9V
0
0
Audio signal
of SLOT
Synchronized
signal of
SLOT HIGH
MIN 2.4V,
LOW MAX 0.9V
0
0
Audio signal
of SLOT
Video signal
0.7Vp-p
0
0
-
Video signal
0.7Vp-p
0
0
-
Video signal
0.7~1.0Vp-p
0
0
-
-
0
Normal 3.3Vdc,
unusual 0Vdc
0
Clock signal
used during
data
transmission
(3.3Vac),
3.3Vdc when
no data are
transmitted
During data
exchange:
Clock signal
(3.3Vac),
datanot
exchanged:
3.3Vdc
Clock signal
used during
data
transmission
(3.3Vac),
3.3Vdc when
no data are
transmitted
During data
exchange:
Clock signal
(3.3Vac),
datanot
exchanged:
3.3Vdc
0
When INPUT4
signal
is inputted. 0V,
When INPUT4
signal is
not inputted,
5Vdc
3.3V
0
5V
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
3.3V
0
5V
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
COMM SLOT I/FLED2
-
COMM SLOT I/FLED2
VIDEO SLOT I/FMAIN
-
-
VIDEO SLOT I/FMAIN
VIDEO SLOT I/FMAIN
-
-
VIDEO SLOT I/FMAIN
VIDEO SLOT I/FMAIN
-
-
-
VIDEO SLOT I/FMAIN
-
-
-
VIDEO SLOT I/FMAIN
-
-
-
VIDEO SLOT I/FMAIN
-
-
VIDEO SLOT I/FMAIN
VIDEO SLOT I/FMAIN
-
-
VIDEO SLOT I/FMAIN
VIDEO SLOT I/FMAIN
-
-
-
VIDEO SLOT I/FMAIN
-
-
-
VIDEO SLOT I/FMAIN
-
-
-
-
MAINVIDEO SLOT I/F
VIDEO SLOT I/FMAIN
-
MAINVIDEO SLOT I/F
MAINVIDEO SLOT I/F
MAINVIDEO SLOT I/F
MAINVIDEO SLOT I/F
-
VIDEO SLOT I/FMAIN
Function