Read LG 55LH80YD (CHASSIS:LB91F) Service Manual online
* Adjustment environment and reference
1) Environment illuminance
Adjust it to 10 LUX or less at the place where the light
source such as lamp should be blocked at maximum.
source such as lamp should be blocked at maximum.
2) Probe location
: Maintain the Color Analyzer (CA-210) close to the
module surface by 10cm or less and keep the probe of
the Color Analyzer perpendicular to the module
surface (80°~ 100°).
the Color Analyzer perpendicular to the module
surface (80°~ 100°).
3) Aging time
- Keep the power on after the aging start (with no power
off) to perform the heat run for 15 minutes or longer.
- Make sure that the back light is turned on by using no
signal and the full white pattern or others.
• Standard color coordinate and temperature using CS-1000
• Standard color coordinate and temperature using CA-210(CH 10)
5.3 Option selection per country
(1) Overview
- Option selection is only done for models in Non-USA
- Applied model: LA92A Chassis applied None USA
model(CANADA, MEXICO)
(2) Method
1) Press ADJ key on the Adj. R/C, then select Country
Group Menu
2) Depending on destination, select KR or US, then on the
lower Country option, select US, CA, MX. Selection is
done using +, - KEY
done using +, - KEY
• TV
- Adjust directly if it's not a Wireless/Wired state
- Adjust after changing to HDMI5 on the Wireless/Wired state
- Adjust after changing to HDMI5 on the Wireless/Wired state
• Media-Box
- Adjust on the Wireless/Wired state that is excepted the
HDMI5.
5.4 EYE-Q Function Check
Step 1) Turn on TV
Step 2) Press EYE key of Adj. R/C
Step 3) Cover the Eye Q II sensor on the front of the using
Step 2) Press EYE key of Adj. R/C
Step 3) Cover the Eye Q II sensor on the front of the using
your hand and wait for 6 seconds
Step 4) Confirm that R/G/B value is lower than 10 of the
“Raw Data (R: G: B: )” .
If after 6 seconds, R/G/B value is not lower than 10,
replace Eye Q II sensor
replace Eye Q II sensor
Step 5) Remove your hand from the Eye Q II sensor and wait
for 6 seconds
Step 6) Confirm that “B. Light(xxx)” value increases from 0.
If change is not seen, replace Eye Q II sensor
< step 2> < step 3> < step 4>
< step 5> < step 6>
5.5 Wireless Pairing
(1) Overview
To set 1:1 connection from selecting the same Wireless
channel on the TV and Media-Box, and fixing Mac address.
channel on the TV and Media-Box, and fixing Mac address.
* Set this on the Wired (HDMI cable connection) state.
(2) Method
1) Press ADJ Key on the adjustment R/C and select “9.
Wirelesss Pairing” and access to the Manu with using the
ENTER key.
ENTER key.
2) Make to display “OK” on paired stauts of items by using F/
G , after select LRP Channel
3) Media-box turn off/on and then confirm connection of
Wireless, after remove HDMI cable
- 14 -
Mode
Color Coordination
Temp
∆UV
x
y
COOL
0.276
0.283
11000K
0.0000
MEDIUM
0.285
0.293
9300K
0.0000
WARM
0.313
0.329
6500K
0.0000
Mode
Color Coordination
Temp
∆UV
x
y
COOL
0.276±0.002
0.283±0.002
11000K
0.0000
MEDIUM
0.285±0.002
0.293±0.002
9300K
0.0000
WARM
0.313+0.002
0.329±0.002
6500K
0.0000
Green Eye-Check
Sensor Data:
1
Backlight: 0
O.K
Green Eye-Check
Sensor Data: 215
Backli ght : 100
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