LG 32LH7000 Service Manual page 11

4) Updating is staring.
5) Fishing the version uploading, you have to put USB stick
and "AC Power" off.
6) After putting "AC Power" on and check updated version
on your TV.
* 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 hax their number)
Tool 1
Option 13824
4) Completed selecting Tool option.
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3.1. ADC Process
(1) External ADC (Only adjust in the component mode 480I)
• Input the Signal in the Component 1 -Component 480I
(Adjusted only this mode)
MODEL: 209 in Pattern Generator(480i Mode)
PATTERN : 65 in Pattern Generator( MSPG-925 Series)
<Adjustment pattern(PC)>
• After enter Service Mode by pushing "ADJ" key,
• Enter the 5 item and then Push the "Start" button
(2) Internal ADC(Only adjust in the RGB mode)
• After enter Service Mode by pushing "ADJ" key
• Enter ADC Calibration mode by pushing "
ADC Calibration
• Push the Start button
(3) Function Check
- Check display and sound
• Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (SCART1/SCART2/ CVBS)
3) COMPONENT (480i)
4) RGB (PC : 1024 x 768 @ 60hz)
5) HDMI
6) PC Audio In
* Display and Sound check is executed by Remote
controller.
4. Total Assembly line process
4.1. Adjustment Preparation
• W/B Equipment condition
CA210 : CH 9, Test signal : Inner pattern (85IRE)
• Above 5 minutes H/run in the inner pattern. ("power on" key
of adjust remote control)
Cool 11,000k ºK
Medium 9,300k ºK
Warm 6,500k ºK
- 11 -
" key at "5.
G
X=0.276(±0.002)
Y=0.283(±0.002) <Test Signal>
X=0.285(±0.002) Inner pattern
Y=0.293(±0.002) (216gray,85IRE)
X=0.313(±0.002)
Y=0.329(±0.002)
LGE Internal Use Only