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PREPARATION
10
PREPARATION
For 22LG3DCH
R
( )
ANTENNA INANTENNA IN
M.P.I.M.P.I.
13
14
12
R
PILLOW
SPEAKER
NORMAL
SPEAKER
PILLOW
SPEAKER
SPEAKER SWITCH
PILLOWPILLOW
SPEAKERSPEAKER
HDMI/DVI INHDMI/DVI IN
RS-232C INRS-232C IN
(SERVICE ONLY)(SERVICE ONLY)
USB INUSB IN
SERVUCE ONLYSERVUCE ONLY
REMOTEREMOTE
CONTROL OUTCONTROL OUT
AV IN AV IN
VIDEOVIDEO
AUDIOAUDIO
MONOMONO
( )
NORMALNORMAL
SPEAKERSPEAKER
PILLOWPILLOW
SPEAKERSPEAKER
SPEAKER SWITCHSPEAKER SWITCH
RESETRESET
UPDATEUPDATE
PILLOW
SPEAKER
RS-232C IN
(SERVICE ONLY)
USB IN
SERVUCE ONLY
REMOTE
CONTROL OUT
AV IN
VIDEO
AUDIO
MONO
( )
NORMAL
SPEAKER
PILLOW
SPEAKER
SPEAKER SWITCH
RESET
UPDATE
DVI AUDIO IN
DVI AUDIO INDVI AUDIO IN
15
15
2
5
1
3
4
9
COMPONENT IN (Except 22LG3DCH model)
Analog Connection.
Supports HD.
Uses a red, green, and blue cable for video & a red
and white cable for audio.
AUDIO IN (RGB/DVI)
(Except 22LG3DCH model)
1/8” headphone jack for analog PC audio input.
REMOTE CONTROL OUT
IR output for controlling an auxiliary device.
SPEAKER OUT 8
Ω (Except 22LG3DCH model)
H/P
Plug the headphone into the headphone socket.
Power Cord Socket
For operation with AC power.
Caution: Never attempt to operate the TV on DC
power.
ANTENNA IN
Connect over-the air signals to this jack.
M.P. I.
PILLOW SPEAKER (Except 32LG3DC model)
Used to connect to pillow speaker.
SPEAKER SWITCH (Except 32LG3DC model)
Used to select the speaker output switch.
Note: If Pillow Speaker is selected, no Sound will be
heard from TV speakers.
(NORMAL SPEAKER or PILLOW SPEAKER)
AV (Audio/Video) IN
Analog composite connection. Supports standard
definition video only (480i).
Used for PC/DTV audio input jack (Only 22LG3DCH-
UA model).
S-VIDEO (Except 22LG3DCH model)
Better quality than standard composite (yellow
RCA cable). Supports standard definition video
only (480i).
HDMI/DVI IN
Digital Connection. Supports HD video and Digital
audio.
Accepts DVI video using an adapter or HDMI to
DVI cable (not included).
USB IN SERVICE ONLY
Used for software updates.
UPDATE
Software downloads and debug mode enable/dis-
able.
RESET
Hardware reset to PTC microcontroller.
RS-232C IN (SERVICE ONLY)
Used for software updates.
RGB IN (PC) (Except 22LG3DCH model)
Analog PC Connection. Uses a D-sub 15 pin cable
(VGA cable).
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9
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10
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15
7