TH-55LFV6U, TH-55LFV6W, TH-55LFV60U, TH-55LFV60W - Panasonic TV Service Manual (repair manual). Page 11

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INF-3
SECTION 1 SERVICE INFORMATION
<55LFV6/55LFV60>
1. 2. Connecting terminals
11
12
2
1
4
5
6
7
8
9
10
1
EXT SP:
Speaker Terminal
Connect to external speaker.
(see page 26)
2
PC IN:
PC Input Terminal
Connect to video terminal of PC, 
video equipment with “YP
B
P
R
 / 
YC
B
C
R
” or “RGB” output.
(see page 20)
3
AUDIO1 IN:
Audio input terminal shared 
with DVI-D IN and PC IN
(see page 19, 20)
4
COMPONENT / 
RGB /  
VIDEO IN:
COMPONENT / RGB Video 
Input Terminal (R/P
R
/C
R
, B/P
B
/
C
B
, G/Y)
Connect to video equipment 
with “YP
B
P
R
 / YC
B
C
R
” or “RGB” 
output.
(see page 22)
Composite Video Input 
Terminal (VIDEO)
Connect to video equipment with 
Composite signal output.
(see page 21)
5
AUDIO2 IN:
Audio Input Terminal shared 
with COMPONENT/RGB IN and 
VIDEO IN
(see page 21, 22)
6
AUDIO OUT:
Analogue Audio Output 
Terminal
Connect to audio equipment with 
analogue audio input terminal.
(see page 25)
7
LAN:
LAN Terminal
Control the Display by connecting 
to Network.
(see page 72)
8
AV IN
(HDMI 1,  
HDMI 2):
HDMI Input Terminal
Connect to video equipment such 
as VCR or DVD player, etc.
(see page 18)
9
DVI-D IN,  
DVI-D OUT:
DVI-D Input / Output Terminal
Connect to video equipment 
with DVI-D output. Also, when 
displaying the picture by daisy 
chaining multiple displays, 
connect to the other display.
(see page 19)
10 USB:
USB Memory Terminal
Connect the USB memory to use 
[USB media player]. Also, this 
can be used to supply power of 
up to 5V/1A to an external device 
when receiving images.
(see page 26, 85)
Video equipment connection
17
English
Before connecting
Before connecting cables, carefully read the operating 
instructions for the external device to be connected.
Turn off the power of all devices before connecting 
cables.
Take note of the following points before connecting 
the cables. Failure to do so may result in 
malfunctions.
 
When connecting a cable to the unit or
 a device 
connected to the unit itself, touch any nearby 
metallic objects to eliminate static electricity from 
your body before performing work. 
 
Do not use unnecessarily long cables to connect 
a device to the unit or to the unit body. The 
longer the cable, the more susceptible to noise it 
becomes. Since using a cable while it is wound 
makes it act like an antenna, it is more susceptible 
to noise.
 
When connecting cables, connect GND first, then 
insert the connecting terminal of the connecting 
device in a straight manner.
Acquire any connection cable necessary to connect 
the external device to the system that is neither 
supplied with the device nor available as an option.
If the outer shape of the plug of a connection cable 
is large, it may come in contact with the plug of an 
adjacent connection cable. Use a connection cable 
with the suitable plug size for the terminal alignment.
If video signals from video equipment contain too 
much jitter, the images on the screen may wobble. 
In this case, a time base corrector (TBC) must be 
connected.
When the sync signals output form PC or video 
equipment are disturbed, for example, when changing 
settings of video output, the colour of the video may 
be disturbed temporarily.
The unit accepts Composite video signals, YC
B
C
R
/
YP
B
P
R
 signals, analogue RGB signals and digital 
signals.
Some PC models are not compatible with the unit.
Use cable compensator when you connect devices to 
the unit using long cables. Otherwise the image may 
not display properly.
Refer to “Preset Signals” (see page 93) for the types 
of video signals that can be displayed with the unit.
11 IR IN, IR OUT:
Infrared Signal Input / Output 
Terminal
Use this when operating more 
than one display with one remote 
control.
It is possible to receive signal 
from the remote control by 
connecting the supplied external 
IR receiver to the IR IN terminal.
(see page 25)
12 SERIAL IN,  
SERIAL OUT:
SERIAL Input / Output Terminal
Control the Display by connecting 
to PC.
(see page 22)
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Display

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