Pioneer PDP-425CMX Service Manual page 47

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