LG 22LG3DDH Owner's Manual page 11

PREPARATION
For 42LD6DDH
ANTENNA IN
15
HDMI
2
HDMI
/DVI IN
15
AV (Audio/Video) IN
1
Analog composite connection. Supports standard
definition video only (480i).
Used for PC/DTV audio input jack (Only 22LG3DDH-
UA model).
2 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
3
Used for software updates.
UPDATE
4
Software downloads and debug mode enable/dis-
able.
RESET
Hardware reset to PTC microcontroller.
RS-232C IN (SERVICE ONLY)
5
Used for software updates.
RGB IN (PC) (Except 22LG3DDH model)
6
Analog PC Connection. Uses a D-sub 15 pin cable
(VGA cable).
7
COMPONENT IN (Except 22LG3DDH model)
Analog Connection.
Supports HD.
Uses a red, green, and blue cable for video & a red
10
and white cable for audio.
12
13
SPEAKER SWITCH
2
1
PILLOW SPEAKER PILLOW SPEAKER
M.P.I RGB IN (PC)
6
14
9 10
4
RESET UPDATE
REMOTE SPEAKER OUT
CONTROL OUT 8 VIDEO
( ) AUDIO
MONO MONO
AUDIO IN AUDIO IN RS-232C IN
(RGB/DVI) (SERVICE ONLY)
8 5
AUDIO IN (RGB/DVI) (Except 22LG3DDH model)
8
1/8" headphone jack for analog PC audio input.
REMOTE CONTROL OUT
9
IR output for controlling an auxiliary device.
SPEAKER OUT 8 Ω (Except 22LG3DDH model)
10
H/P
1 1
Plug the headphone into the headphone socket.
Power Cord Socket
12
For operation with AC power.
Caution: Never attempt to operate the TV on DC
power.
ANTENNA IN
13
Connect over-the air signals to this jack.
M.P. I.
14
Allows VOD/PPV devices or set-top boxes to con-
trol the TV.
15
PILLOW SPEAKER
Used to connect to pillow speaker.
SPEAKER SWITCH
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)
3
1 1
1
1
AV IN 2
7