LG 42PT350R, Руководство по обслуживанию

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Only for training and service purposes
4. PCB Assembly Adjustment Method
4-1. Option Adjustment Following BOM
Tool Option
Area Option
Option 1
Option 2
Option 3(Available for EU & Non EU model)
* Profile: Must be changed the option value because being
different with some setting value depend on module,
inch and market
* Equipment : Adjustment Remote Controller
(1) Push the IN-START key in the Adjust R/C.
(2) Enter Password number. The value of Password is “0 0 0
0”.
(3) Input the Option Number that was specified in the BOM,
into the Shipping area.
(4) Select “Tool Option” by using
D
/
E
(CH+/-) key, and press
the number key(0~9) consecutively
ex) If the value of Tool Option1 is 4, input the data using
number key “4” (Fig. 3)
(5) if it is EU model ( such as 42/50PJ**R-ZA ), select “Area
option” by using D / E (CH+/-) key , and press the number
key(0~9) consecutively.
ex) If the value of Area Option is 40, input the data using
number key “40” (Fig. 3)
Caution
- Don’t Push “IN-STOP” key after PCB assembly
adjustment.
* PP01A/B/C Tool option
(6) EDID D/L Method
- After software D/L or PCBA manufacturing, you can
download EDID Data.
- When you adjust Tool Option, H6 Model EDID download
process is executed automatically
* If the model don’t have HDMI 3, HDMI 3 will be disappeared
at OSD Window.
[Caution]
- When you adjust tool option, don’t connect HDMI or D-
sub cable.
- If you connect some cable, EDID D/L process will be
failed.
(7) Adjustment method
Before PCBA check, have to change the Tool option and
Area option
[
About PDP
After done all adjustments, Press IN-START button and
compare Tool option and Area option value with its BOM, if
it is correctly same then Change “RF mode” and then
unplug the AC cable.
If it is not same, then correct it same with BOM and unplug
AC cable.
For correct it to the model’s module from factory JIG
model.
[
Don’t push The IN-STOP KEY after completing the function
inspection.
5. EDID(The Extended Display
Identification Data)
Caution
- Never Use the cable( HDMI or D-sub cable) for EDID
Writing.
- Automatically PP01A/B/C Model EDID download process
is executed when you adjust Tool Option.
( Fig. 3)
Model Tool option Area Option
42PT250R-TA 13 1
Inch
Tool
SIDE AV 0/1
HDMI 0/1/2/3
Side HDMI 0/1
COMP2 0/1
RGB 0/1
RS232C 0/1
Local Key 0 (7KEY) / 1 (8KEY)
LED TYPE 0 (RED) / 1 (RED/White) / 2 (Reserve)
USB TYPE 0 (NONE) / 1 (PHOTO, MUSIC)
/ 2 (PHOTO, MUSIC, DivX)