Pioneer PDP-42MXE10, Service Manual

Page: 47 / 184

PDP-425CMX
47
5 6 7 8
5 6
7
8
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 name Pin No.
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
3
36
37
38
39
40
41
42
43
44
SLOT_ST1
S_DIN_SEL
FNC1
SLOT_ST2
IR
FNC0
G4G
DSUBSW_
DET
GND
VYOBI2
VYOBI1
GND
GPC5
GPC2
GPC4
GPC1
GPC3
HYOUJI_X
GND
IN5_HD
IN5_VD
GND
SOUND1
FNC2
FNC3
SOUND2
SD_SEL
SLOT_ST3
RESETX1
GND
INT_EXT
RXD_CARD
FIRST_RXD
TXD_CARD
CARD TYPE SELECT
Digital INPUT
SELECTOR
FUNCTION LOGIC
CARD DETECT for
OEM/PIONEER
Infrared remote
control data
FUNCTION LOGIC
3G4G
DISCERMMENT
INPUT1 VIDEO
CARD ANALOG
OUT SELECT
GND
NC
RESERVE
GND
VIDEO CARD
COMM CARD LINE
VIDEO CARD
COMM CARD LINE
VIDEO CARD
COMM CARD LINE
VIDEO CARD
COMM CARD LINE
VIDEO CARD
COMM CARD LINE
2 SCREENS
Permit/Prohibit
GND
INPUT5 SYNC
INPUT5 SYNC
GND
VIDEO CARD
AUDIO SELECT
VIDEO select
VIDEO select
VIDEO CARD
AUDIO SELECT
DIGITAL SIGNAL
FORMAT SELECT
CARD TYPE SELECT
RESET
GND
IF U / 232C SELECT
UART chosen
by GET_UART
RXD Direct to 232C
UART chosen
by GET_UART
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
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
INPUT5 SYNC
INPUT5 SYNC
0
0
0
0
0
0
0
0
0
0
0
0
0
When equipped
with PDA-
5003. 0V,When
equipped
with PDA-
5004 0.36Vdc
SLOT digital
ON 0V,SLOT
digita OFF
3.3Vdc
INPUT3,5
select 5Vdc,
INPUT4
select 0V
PIONEER
CARD:.3Vdc
OEM CARD:
0V
Clock signal
(4.4Vac) when
data
are received;
4.4Vdc when
no data
are received.
INPUT4.5
select 5Vdc,
INPUT3
select 0V
When equipped
with 3G
CARD. 0V,
When equipped
with 4G
CARD. 3.3Vdc
3.3Vdc:
INPUT1
select,0V:
VIDEO CARD
select
0
-
3.3V
0
0
0
0
0
0
Permit 0Vdc,
Prohibit
3.3Vdc
0
0
0
0
INPUT4,5
Audio select
3.4Vdc
INPUT3
select 0Vdc,
INPUT4,5
select 3.3Vdc
INPUT4
select 0Vdc,
INPUT3,5
select 3.3Vdc
INPUT3,5
Audio select
3.4Vdc
A/D Input
Port, No
VIDEO CARD
3.3Vdc
A/D Input
Port, No
VIDEO CARD
3.3Vd
RESET
0V,Release
RESET 3.3Vdc
0
0V: 232C
CONNECTO
R VIDEO
CARD,3.3Vdc:
PDP
VIDEO CARD
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
Clock signal
used
during data
transmission
(3.3Vac),
3.3Vdc when
no data
are transmitted
When equipped
with PDA-
5003. 0V,When
equipped
with PDA-
5004 0.36Vdc
SLOT digital
ON 0V,SLOT
digita OFF
3.3Vdc
INPUT3,5
select 5Vdc,
INPUT4
select 0V
PIONEER
CARD:.3Vdc
OEM CARD:
0V
Clock signal
(4.4Vac) when
data
are received;
4.4Vdc when
no data
are received.
INPUT4.5
select 5Vdc,
INPUT3
select 0V
When equipped
with 3G
CARD. 0V,
When equipped
with 4G
CARD. 3.3Vdc
3.3Vdc:
INPUT1
select,0V:
VIDEO CARD
select
0
-
3.3V
0
0
0
0
0
0
Permit 0Vdc,
Prohibit
3.3Vdc
0
INPUT5 SYNC
INPUT5 SYNC
0
INPUT4,5
Audio select
3.4Vdc
INPUT3
select 0Vdc,
INPUT4,5
select 3.3Vdc
INPUT4
select 0Vdc,
INPUT3,5
select 3.3Vdc
INPUT3,5
Audio select
3.4Vdc
A/D Input
Port, No
VIDEO CARD
3.3Vdc
A/D Input
Port, No
VIDEO CARD
3.3Vd
RESET
0V,Release
RESET 3.3Vdc
0
0V: 232C
CONNECTO
R VIDEO
CARD,3.3Vdc:
PDP
VIDEO CARD
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
Clock signal
used
during data
transmission
(3.3Vac),
3.3Vdc when
no data
are transmitted
When equipped
with PDA-
5003. 0V,When
equipped
with PDA-
5004 0.36Vdc
SLOT digital
ON 0V,SLOT
digita OFF
3.3Vdc
INPUT3,5
select 5Vdc,
INPUT4
select 0V
PIONEER
CARD:.3Vdc
OEM CARD:
0V
Clock signal
(4.4Vac) when
data
are received;
4.4Vdc when
no data
are received.
INPUT4.5
select 5Vdc,
INPUT3
select 0V
When equipped
with 3G
CARD. 0V,
When equipped
with 4G
CARD. 3.3Vdc
3.3Vdc:
INPUT1
select,0V:
VIDEO CARD
select
0
-
3.3V
0
0
0
0
0
0
Permit 0Vdc,
Prohibit
3.3Vdc
0
INPUT5 SYNC
INPUT5 SYNC
0
INPUT4,5
Audio select
3.4Vdc
INPUT3
select 0Vdc,
INPUT4,5
select 3.3Vdc
INPUT4
select 0Vdc,
INPUT3,5
select 3.3Vdc
INPUT3,5
Audio select
3.4Vdc
A/D Input
Port, No
VIDEO CARD
3.3Vdc
A/D Input
Port, No
VIDEO CARD
3.3Vd
RESET
0V,Release
RESET 3.3Vdc
0
0V: 232C
CONNECTO
R VIDEO
CARD,3.3Vdc:
PDP
VIDEO CARD
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
Clock signal
used
during data
transmission
(3.3Vac),
3.3Vdc when
no data
are transmitted
When equipped
with PDA-
5003. 0V,When
equipped
with PDA-
5004 0.36Vdc
SLOT digital
ON 0V,SLOT
digita OFF
3.3Vdc
0
PIONEER
CARD:.3Vdc
OEM CARD:
0V
Clock signal
(4.4Vac) when
data
are received;
4.4Vdc when
no data
are received.
0
When equipped
with 3G
CARD. 0V,
When equipped
with 4G
CARD. 3.3Vdc
3.3Vdc:
INPUT1
select,0V:
VIDEO CARD
select
0
-
3.3V
0
0
0
0
0
0
Permit 0Vdc,
Prohibit
3.3Vdc
0
INPUT5 SYNC
INPUT5 SYNC
0
0
INPUT3
select 0Vdc,
INPUT4,5
selec 3.3Vdc
INPUT4
select 0Vdc,
INPUT3,5
select 3.3Vdc
0
A/D Input
Port,No
VIDEO CARD
3.3Vdc
A/D Input
Port, No
VIDEO CARD
3.3Vdc
RESET
0V,Release
RESET 3.3Vdc
0
0V: 232C
CONNECTO
R VIDEO
CARD,3.3Vdc:
PDP
VIDEO CARD
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
clock signa
l used duaring
data recieved
(3.3Vac),
3.3Vdc when
no data
are received.
Clock signal
used
during data
transmission
(3.3Vac),
3.3Vdc when
no data
are transmitted
0
0
0
0
0
0
0
0
0
-
0
0
0
0
0
0
0
0
0
INPUT5 SYNC
INPUT5 SYNC
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
0
0
0
0
0
0
0
0
0
INPUT5 SYNC
INPUT5 SYNC
0
0
0
0
0
0
0
0
0
0
0
0
0
VIDEO SLOT I/F MAIN
MAIN VIDEO SLOT I/F
MAIN VIDEO SLOT I/F
VIDEO SLOT I/F MAIN
MAIN VIDEO SLOT I/F
MAIN VIDEO SLOT I/F
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
MAIN VIDEO SLOT I/F
MAIN VIDEO SLOT I/F
MAIN VIDEO SLOT I/F
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
VIDEO SLOT I/F MAIN
Function