Pioneer PDP 507CMX, Руководство по обслуживанию

Страница: 72 / 210

PDP-507CMX
72
1 2 3 4
1 2 3 4
C
D
F
A
B
E
No signal With signal
AC power ON
(Power coad
connected to the
wal outlet)
Basic operation(Numerical unit:Vdc; except for case whwn units are individually indicated)
Power
management
Standby Name Pin No. Pin name FuNon-connection termialtion
Signal direction
(DR : Data Relay)
MAIN POWER "ON"
Main power
OFF
AC Power OFF
(Power cord
pulled out of the
wall outlet
16 FIRST_RXD
RXD signal
to V-CARD
≈
f s
micro_COM only
0 clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received.
clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. 0 0
COMM CARD COMM SLOT I/F
17 GET_UART
U-ART PROCESS
SELECT
0 3.3Vdc: 232C
PDP 0V
232C
VIDEO
CARD PDP
VIDEO CARD
3.3Vdc: 232C
PDP 0V
232C
VIDEO
CARD PDP
VIDEO CARD
3.3Vdc: 232C
PDP 0V
232C
VIDEO
CARD PDP
VIDEO CARD
3.3Vdc: 232C
PDP 0V
232C
VIDEO
CARD PDP
VIDEO CARD
0 0
COMM SLOT I/F COMM CARD
18 INT_EXT
U-ART in/out Select
0
0V 232C
connector
VIDEO
CARD
3.3Vdc PDP
VIDEO CARD
0V 232C
connector
VIDEO
CARD
3.3Vdc PDP
VIDEO CARD
0V 232C
connector
VIDEO
CARD
3.3Vdc PDP
VIDEO CARD
0V 232C
connector
VIDEO
CARD
3.3Vdc PDP
VIDEO CARD
0 0
COMM SLOT I/F COMM CARD
19 RXD_CARD
RXD signal(by
GET_UART)
0 clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received.
clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. 0 0
COMM CARD COMM SLOT I/F
20 TXD_CARD
TXD signal(by
GET_UART)
0 Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted
Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted 0 0
COMM SLOT I/F COMM CARD
21 GPC5 0 0 0 0 0 0 0 COMM SLOT I/F COMM CARD
22 GPC4 0 0 0 0 0 0 0
COMM SLOT I/F COMM CARD
23 GPC3 0 0 0 0 0 0 0
COMM SLOT I/F COMM CARD
24 GPC2 0 0 0 0 0 0 0
COMM SLOT I/F COMM CARD
25 GPC1 0 0 0 0 0 0 0
COMM SLOT I/F COMM CARD
101 NC Non-connection termial - - - - - - - -
102 GND GND 0 0 0 0 0 0 0 -
103 GND GND 0 0 0 0 0 0 0 -
104 GND GND 0 0 0 0 0 0 0 -
105 TXD_PDP
TXD signal(from PDP
≈
f s
micro_COM)
0 Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted
Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted 0 0
COMM SLOT I/F COMM CARD
106 RXD_PDP
RXD (to
PDP s micro_COM)
0 clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received.
clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. clock signal used
duaring data
recieved
(3.3Vac), 3.3Vdc
when no data are
received. 0 0
COMM CARD COMM SLOT I/F
107 KEY_COMM_IN
KEY SCAN signal
0 Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted
Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted 0 0
COMM SLOT I/F COMM CARD
108 CB_MUTE
COMBINATION MUTE
signal
0 MUTE OFF
signal(3.3Vdc)
MUTE ON
signal(0Vdc)
MUTE OFF
signal(3.3Vdc)
MUTE ON
signal(0Vdc) MUTE OFF
signal(3.3Vdc)
MUTE ON
signal(0Vdc) MUTE OFF
signal(3.3Vdc)
MUTE ON
signal(0Vdc) 0 0
COMM SLOT I/F COMM CARD
109 STL_LINK 0 STL_LINK OFF
signal(3.3Vdc)
STL_LINK ON
signal(0Vdc)
STL_LINK OFF
signal(3.3Vdc)
STL_LINK ON
signal(0Vdc) STL_LINK OFF
signal(3.3Vdc)
STL_LINK ON
signal(0Vdc) STL_LINK OFF
signal(3.3Vdc)
STL_LINK ON
signal(0Vdc) 0 0
COMM SLOT I/F COMM CARD
110 GND GND 0 0 0 0 0 0 0 -
111 GND GND 0 0 0 0 0 0 0 -
114 V+6.5V 6.5V power supply for
analog circuits 0 6.5V 6.5V 0 0 0 0
COMM SLOT I/F COMM CARD
115 V+6.5V 6.5V power supply for
analog circuits 0 6.5V 6.5V 0 0 0 0
COMM SLOT I/F COMM CARD
116 GND GND 0 0 0 0 0 0 0 -
117 GND GND 0 0 0 0 0 0 0 -
118 VDDM3.3V 3.3V power supply for
microcomputer 0 3.3V 3.3V 3.3V 3.3V 0 0 COMM SLOT I/F COMM CARD
119 VDDM3.3V 3.3V power supply for
microcomputer 0 3.3V 3.3V 3.3V 3.3V 0 0
COMM SLOT I/F COMM CARD
120 VDDM5V 5V power supply for
microcomputer 0 5V 5V 5V 5V 0 0
COMM SLOT I/F COMM CARD
121 APL_CTL1
PLE LINK process select
0 High output
3.3Vdc Low
output 0Vdc
High output
3.3Vdc Low
output 0Vdc
High output
3.3Vdc Low
output 0Vdc
0 0 0
COMM SLOT I/F COMM CARD
l a n g i s k c o l C 0 K N I L E L P D X R _ L P A 2 2 1
(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
(5Vac when data
are received;
5Vdc when no
data are
received. Clock signal
(5Vac when data
are received;
5Vdc when no
data are
received. 0 0
COMM CARD COMM SLOT I/F
123 APL_CTL2
PLE LINK process select
0 High output
3.3Vdc Low
output 0Vdc
High output
3.3Vdc Low
output 0Vdc
High output
3.3Vdc Low
output 0Vdc
0 0 0
COMM SLOT I/F COMM CARD
COMM CARD-VIDEO CARD Exclusive
communication line
The signal for still picture detection linkage
operation
COMM CARD-VIDEO CARD Exclusive
communication line
COMM CARD-VIDEO CARD Exclusive
communication line
COMM CARD-VIDEO CARD
Exclusive
communication line
COMM CARD-VIDEO CARD Exclusive
communication line
CN2303
CN2004