JVC LT-23E31 BUG, Service Manual

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Additional preparation
LT-26C31BUE/SUE/BJE/SJE / LCT1484-001A-U / English (EK)
Equipment which can output the S-VIDEO
signal (Y/C signal) such as an S-VHS VCR
Connect the equipment to an EXT terminal (but not the
EXT-1 terminal).
You can choose between an S-VIDEO signal (Y/C signal).
Connecting headphones
Connect the headphones with a stereo mini-jack (3.5 mm
diameter) to the headphone socket at the TV.
Video or sound signal output from the EXT-2
terminal
You can change over the output of the video/sound signal
from the EXT-2 terminal. This is useful when you want to
dub the video/sound from another device onto the VCR
connected to the EXT-2 terminal.
TV output from the EXT-1 terminal
The video/sound signal of a TV channel you are viewing is
always output from the EXT-1 terminal.
• Changing over a programme number also changes
over the TV output from the EXT-1 terminal.
• The video/sound signal from an EXT terminal cannot be
output.
• Teletext programmes cannot be output.
Connecting Speakers/Amplifier
See the Audio equipment connection diagram, then connect
the audio equipment you desire to the TV.
You can use external front speakers to listen to the TV
sound instead of the TV speakers.
Before connecting anything:
• Read the manuals provided with the amplifier and
speakers.
• Turn the TV and amplifier off.
• To prevent magnetism from the speakers adversely
affecting the TV screen, use magnetically-shielded
speakers for the front speakers.
• Note that connecting cables are not supplied.
• The output from the AUDIO OUT terminal is not
interrupted by headphone connection to the TV. You
cannot cut the sound from the front speaker even if you
connect a headphone to the TV.
• Adjust the volume of the external speakers with the
amplifier.
without terminal covers
1
Amplifier
2
External speakers (Magnetic-shielded type)
LT-26C31BUE(EK)_Eng.book Page 34 Tuesday, August 5, 2003 2:18 PM
• Connect the subwoofer which carried an amplifier.
• The subwoofer is interlocked with the TV volume.
Connecting the PC
Connect the PC with the D-SUB cable to the D-SUB in at
the TV, and connect the sound device of PC with a stereo
mini-jack to PC AUDIO IN.
You can adjust the picture by AUTO SETUP function when
the PC signal is output correctly, the AUTO SETUP function
can optimize the picture position, clock and phase. You can
have a fine vision after AUTO SETUP function executed.
L R PC AUDIO IN
SUBWOOFER
L R
SUBWOOFER
28
• You can not connect an amplifier and a Subwoofer
at the same time.