LG 72LZ9900-CA (CHASSIS:LC12N) Service Manual ▷ View online
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9. Ship-out mode check (In-stop)
(Not Fixed)
▪ After final inspection, press In-Stop key of the Adj. R/C and check that the unit goes to Stand-
by mode.
10. Ship-out condition
No
Item
Condition
1.
Input Mode
TV02CH
2.
Volume Level
10
3.
Mute Off
4.
Aspect Ratio
16:9
5.
Picture Picture
Mode
Vivid
BackLight 100
Contrast 100
Brightness 50
Sharpness 70
Color
70
Tint 0
Energy Saving
Off
Picture Reset
Sound Mode
Standard
Auto Volume
Off
Clear VoiceⅡ
Off
Digital Audio Out
PCM
Balance 0
6.
Audio
TV Speaker
On
Clock
7.
Time
Off Timer / On Timer
Sleep Timer
Off
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Language (Menu/Audio)
Portugues
SimpLink
Off
Key Lock
Off
Caption Off
8.
Option
Set ID
1
9.
Channel Memory
RF : 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 30,
51, 63
CATV : 15, 16, 17
No
Item
Condition
※
Caution
: Keep that Power Switch on bottom of Front Frame turns on
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11. USB S/W Download (option,
Service only
)
1. Put the USB Stick to the USB socket
2. Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Low, it didn’t work.
But your downloaded version is High, USB data is automatically detecting
3. Show the message “Copying files from memory”
4. Updating is staring.
5. Updating Completed, The TV will restart automatically
6. If your TV is turned on, check your updated version and Tool option. (explain the Tool
option, next stage)
* If downloading version is more high than your TV have, TV can lost all channel data. In
this case, you have to channel recover. if all channel data is cleared, you didn’t have
a DTV/ATV test on production line.
* After downloading, have to adjust TOOL OPTION again.
1. Push "IN-START" key in service remote controller.
2. Select "Tool Option 1" and Push “OK” button.
3. Punch in the number. (Each model has their number.)
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12. Preset CH Information
If you turn on TV by pushing the ‘POWER ON’ or ‘P-ONLY’ key, TV catch the channel 10
DTV, 1 CADTV, 12 ATV and
2 CATV channels on line condition. Pr.2~4 of CADTV will be updated after changing
channel to CADTV channel 1.
DTV Ch name is displayed below initially, but if you do channel tuning just one time,
you can see DTV Ch name.
Total = 25(+3) Channels
DTV : MUX No. in ‘( )’ is used for Hong Kong DTV.
MUX
Pr.
Name
CH information
Factory
1(82)
J2
SD
16 : 9
576i
P/T
2(83)
Interactive Information
SD
16 : 9
576i
P/T
15 (23)
3(85)
High Definition Jade
HD
16 : 9
1080i
P/T
4(900)
CCTV-1
SD
4 : 3
576i
P/T
LGEND
5(901)
CCTV-2
SD
4 : 3
576i
P/T
LGEND
6(902)
CCTV-少儿
SD
4 : 3
576i
P/T
LGEND
7(903)
CCTV-音乐
SD
4 : 3
576i
P/T
LGEND
8(904)
BTV-1
SD
4 : 3
576i
P/T
LGEND
16 (24)
9(905)
CETV-3
SD
4 : 3
576i
P/T
LGEND
20 (28)
10(906
)
CCTV–高淸
HD
16 : 9
1080i
P/T
LGEND
CADTV : MUX No. in ‘( )’ is used for Hong Kong DTV.
MUX
Pr.
Name
CH information
Factory
1
CCTV-4
SD
4 : 3
576i
LGEND
2
CCTV-9
SD
4 : 3
576i
LGEND
3
CCTV F
SD
4 : 3
576i
LGEND
55 (63)
4
CCTV E
SD
4 : 3
576i
LGEND
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