LG 44/52SZ8R, Service Manual

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S-VIDEO
VIDEO
AUDIO
(R)
(L)/
MONO
AV3
INPUT
HDMI/DVI
U
P
G
R
A
D
E
P
O
R
T
PC/DTV
(XGA/
480p/
576p/
720p/
1080i)
(L)
AUDIO
(R)
RGB INPUT
DVI / RGB INPUT
COMPONENT
P
R
P B
Y
(L)
AUDIO
(R)
480i/480p/
576i/576p/
720p/1080i 480i/480p/
576i/576p/
720p/1080i
INPUT 1 INPUT 2
AV1 AV2 AV3
AV 4
INPUT
S-VIDEO
VIDEO
(L)/
(R)
MONO
AUDIO
HDMI/DVI INPUT
U
P
G
R
A
D
E
P
O
R
T
PC/DTV
(SXGA/
480p/
576p/
720p/
1080i)
(L)
AUDIO
(R)
RGB INPUT
DVI / RGB INPUT
COMPONENT
PR
PB
Y
(L)
AUDIO
(R)
480i/480p/
576i/576p/
720p/1080i 480i/480p/
576i/576p/
720p/1080i
INPUT 1 INPUT 2
AV1 AV2 AV3
Rear panel
Off Power cord is not connected or power switch is off
Red Power Cord is connected, unit is on standby.
Green On
Orange (flashing) Preparing operation in standby.
Orange Projection lamp is reaching the end of its life and
needs to be replaced with a new lamp.
Red (flashing) There is a problem with the lamp or around it.
Contact an authorized service center.
Red Lamp life over.
Green (flashing) The lamp cover is not closed.
Red The set has shut down due to overheating.
After viewing the phrase “Thermal High Error”
Red (flashing) The set has shut down, check the cooling fan.
Orange Thermal warning.
Operation Indicator
Lamp Indicator
Temperature Indicator
•Status Indicators
AERIAL
SOCKET
UPGRADE PORT
This port is used to
upgrade the software ver-
sion and debug without
changing the hardware.
Be careful not to use this
port. Just contact your
dealer or service centre.
AV1/AV2/AV3 INPUT
SOCKETS
HDMI/DVI
RGB INPUT
DTV/DVD
INPUT
S-VIDEO
INPUT
SOCKET
AV4 INPUT
SOCKET