Service manual

7
LC-20B8U-S
LC-20B9U-S
LC-20B9U-SM
Part Names of the Remote Control
DISPLAY
Displays the receiving channel and
the current time for 10 seconds.
AV MODE
Selects preferred AV MODE.
BACKLIGHT
Adjusts the brightness of the screen.
' / " / \ /| (Cursor control)
Selects a desired item on the screen.
MENU
Displays the menu screen.
INPUT
Switches the input source between
INPUT1, INPUT2, INPUT3, INPUT4,
INPUT5 (PC) and TV mode.
CC
Displays Closed Caption subtitles.
FLASHBACK
Returns to the previous channel.
CH (
)/(
)
Selects a channel.
Channel Select
Sets the channel.
POWER
Switches the Liquid Crystal
Television power on or standby.
PIC.FLIP
Sets the orientation of the picture.
SLEEP
Sets the sleep timer.
MENU RETURN
Returns to the previous screen.
ENTER
Executes a command.
MUTE
Mutes the sound.
AUDIO ONLY
Outputs audio without screen image.
VOL (+)/(–)
Sets the volume.
MTS
Selects audio settings.
TV Signals in Your Region
This product is factory set to comply with the TV broadcasting system in the United States. For Brazil, Argentina and Uruguay,
set the color system according to the country before using this product by following the table below.
U.S.A.
Color: NTSC NTSC (N358) NTSC (N358)
TV ch: US ch US ch US ch
Not required or N/A
Canada, Mexico, Color: NTSC NTSC (N358) NTSC (N358)
Latin America TV ch: US ch US ch US ch
Not required or N/A
Brazil
Color: PAL-M NTSC (N358) NTSC (N358) Set color system to
TV ch: US ch US ch US ch PAL-M
Argentina, Color: PAL-N NTSC (N358) NTSC (N358) Set color system to
Uruguay TV ch: US ch US ch US ch PAL-N
• The 3 Dimensional Y/C separation circuit* only works when the color system is set to N358 in TV mode and Video mode.
* The 3 Dimensional Y/C separation circuit is used to remove flickering and color bleeding.
* The 3 Dimensional Y/C separation circuit does not function when S-VIDEO or COMPONENT signals are input.
TV
broadcasting
system
Factory setting of color system User setting
TV Video TV/Video
Country
Installing Batteries in the Remote Control
Before using the LCD TV set for the first time, install the two "AAA" size batteries supplied in the remote control. When the
batteries become depleted and the remote control fails to operate, replace the batteries with new "AAA" size batteries.
1
Open the battery cover.
2
Insert two "AAA" size batteries.
3
Close the battery cover.
Ë Place batteries with their
terminals corresponding
to the (+) and (–)
indications in the battery
compartment.
Caution!
Precautions regarding batteries
Ë Improper use of batteries can result in a leakage of chemicals and/or explosion. Be sure to follow the instructions below.
• Place batteries with their terminals corresponding to the (+) and (–) indications.
• Different types of batteries have different characteristics. Do not mix batteries of different types.
• Do not mix old and new batteries. Mixing old and new batteries can shorten the life of new batteries and/or cause old
batteries to leak chemicals.
• Remove batteries as soon as they are depleted. Chemicals that leak from batteries can cause a rash. If chemical
leakage is found, wipe it off with a cloth.
• The batteries supplied with the LCD TV set may have a shorter operating time due to storage conditions.
• If the remote control is not to be used for a long period of time, remove the batteries from the remote control.
Preparation
Ë Engaging the lower
claw with the remote
control, close the
cover.
Using the Remote Control
Ë Use the remote control by pointing it towards the remote sensor
window of the main unit. Objects between the remote control and
sensor window may prevent proper operation.
Cautions regarding use of the remote control
Ë Do not apply shock to the remote control. In addition, do not
expose the remote control to liquids, and do not place it in an area
with high humidity.
Ë Do not install or place the remote control in direct sunlight. The
heat may cause deformation of the unit.
Ë The remote control may not work properly if the remote sensor
window is in direct sunlight or strong lighting. In such a case,
change the angle of the lighting or main unit, or operate the
remote control closer to the remote sensor window.
Ë Slide the cover while
pressing the (
) part.
Headphone jack
OPC indicator
POWER/WAKE UP TIMER
indicator
Remote sensor
OPC sensor