Panasonic PT-L780E User Manual
E
NGLISH
-23
Preparation
22-E
NGLISH
Connections
Notes on connections
B Read the instruction manual for each system component carefully before
connecting it.
B Turn off the power supply for all components before making any
connections.
B If the cables necessary for connecting a component to the system are not
included with the component or available as an option, you may need to
fashion a cable to suit the component concerned.
fashion a cable to suit the component concerned.
B If there is a lot of jitter in the video signal which is input from the video
source, the picture on the screen may flicker. In such cases, it will be
necessary to connect a TBC (time base corrector).
necessary to connect a TBC (time base corrector).
B The projector has built-in speakers. However, you will need to connect a
separate audio system to the AUDIO OUT jack if your needs specify high
sound volumes. No sound will come out of the projector’s built-in speakers
while the AUDIO OUT jack is being used.
sound volumes. No sound will come out of the projector’s built-in speakers
while the AUDIO OUT jack is being used.
B It may not be possible to connect some types of computer. Refer to the list
of compatible signals on page 61.
B The pin layout and signal names for the S-VIDEO IN connector are shown
below.
Pin No.
Signal
#
Earth (Luminance signal)
Earth (Colour signal)
Luminance signal
Colour signal
$
%
&
%
&
B The pin layout and signal names for the RGB/YP
B
P
R
(RGB1 IN/RGB2 IN)
connector are shown below.
Pin No.
Signal
#
R/P
R
G/G·SYNC/Y
B/P
B
SDA
$
%
.
/
%
.
/
HD/SYNC
0
VD
1
SCL
Pin + is spare.
Pins &–*, , and - are for earth.
Pins . and 1 functions are only valid when
supported by the computer
Pins &–*, , and - are for earth.
Pins . and 1 functions are only valid when
supported by the computer
#
$
%
&
External view
-
1
#
'
,
(
External view
B The pin assignments on the DVI-D input connector are as follows
(interface with TMDS connector on a personal computer)
View from mating side
Pin No.
Signal
Pin No.
Signal
#
T.M.D.S data 2-
/
T.M.D.S data 3+
$
T T.M.D.S data 2+
0
+5 V
%
T.M.D.S data 2/4 shield
1
Ground
&
T.M.D.S data 4-
2
Hot plug sense
'
T.M.D.S data 4+
3
T.M.D.S data 0-
(
DDC clock
4
T.M.D.S data 0+
)
DDC data
*
-
6
T.M.D.S data 5-
+
T.M.D.S data 1-
7
T.M.D.S data 5+
,
T.M.D.S data 1+
8
T.M.D.S clock shield
-
T.M.D.S data1/3 shield
.
T.M.D.S data 3-
:
T.M.D.S clock-
5
T.M.D.S data 0/5 shield
9
T.M.D.S clock+
#
*
3
:
2
+