LG 32LX30*C, Service Manual

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LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
- Detail EDID Options are below
a. Product ID
b. Serial No: Controlled on production line.
c. Month, Year: Week : '01' -> '01', Year : '2015' -> '19' fix
d. Model Name(Hex): Refer to the ASCII Code Table
cf) TV set’s model name in EDID data is below.
e. Checksum: Changeable by total EDID data.
- 2D Model
f. Vendor Specific
- 2D Model (HD/FHD)
3.4. Function Check
- Check display and sound
■ Check Input and Signal items.(cf. work instructions)
1) TV
2) AV (SCART / CVBS)
3) COMPONENT (480i)
4) HDMI
* Display and Sound check is executed by Remote control.
<Caution>
Not to push the INSTOP key after completion if the function
inspection.
4. Total Assembly line process
4.1. White Balance adjustment
▪ W/B Equipment condition
CA210 : LED -> CH14, Test signal: Inner pattern(80IRE)
▪ Above 5 minutes H/run in the inner pattern. (“power on” key
of adjust remote control)
▪ If it is executed W/B adjustment in 2~3 minutes H/run, it is
adjusted by Target data.
▪ W/B information
* Connecting picture of the measuring instrument
(On Automatic control)
Inside PATTERN is used when W/B is controlled. Connect to
auto controller or push Adjustment R/C P-ONLY → Enter the
mode of White-Balance, the pattern will come out.
MODEL NAME HEX EDID Table DDC Function
HD/FHD Model 0001 01 00 Analog/Digital
Model name MODEL NAME(HEX)
LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 (LG TV)
EDID C/S data
HD FHD
HDMI HDMI
Check sum
(Hex)
Block 0 74 40
Block 1 5B (HDMI) 25 (HDMI)
Mode Temp Coordinate spec Target
Chassis
or Model
Color
Tempera-
ture
Cool 13,000K X=0.271(±0.002)
Y=0.270 (±0.002)
X=0.278
Y=0.280
ALL Model
Me-
dium
9,300K X=0.286 (±0.002)
Y=0.289 (±0.002)
X=0.293
Y=0.299
Warm 6,500K X=0.313 (±0.002)
Y=0.329 (±0.002)
X=0.320
Y=0.339
Lumi-
nance
(cd/m^2)
Min 60
cool med warm
x y x y x y
spec 271 270 286 289 313 329
target 278 280 293 299 320 339
INPUT MODEL NAME(HEX)
HDMI1 67 03 0C 00 10 00 80 1E
Model information W/B information
Chassis
or Model
Module Panel
Backlight
Type
Using W/B table
LD5CX All All Direct LED O
Full White Pattern
CA-210
COLOR
ANALYZER
TYPE : CA-210
RS-232C Communication