DOWNLOAD LG 50PT255C-TA (CHASSIS:PP11K) Service Manual ↓ Size: 14.12 MB | Pages: 96 in PDF or view online for FREE

Model
50PT255C-TA (CHASSIS:PP11K)
Pages
96
Size
14.12 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
50pt255c-ta-chassis-pp11k.pdf
Date

LG 50PT255C-TA (CHASSIS:PP11K) Service Manual ▷ View online

LGE                                      Display Division                                LG(51) 
Establish : 2009-08-17 
Reform  : 2009-09-28 
PP01A/B/C 
Adjust Specification 
 9/ 
30 
 
 
 
(2)
 
 
 
 
 
 
 
 
 
 
 
 
 
               
LGE 
 
 
 
 
 
 
(4)
 
 
 
(3)
 
 
 
 
 
 
3.3.1.5
  Download method ( By Using USB Memory Stick )   
 
  Caution: Using ‘power on’ button of the control R/C, power on TV. 
                USB file (EPK) version must be bigger than downloaded version of main B/D. 
                                It should be only one SW binary file in USB Stick   
 
1)  Using ‘Power ON’ button of the control R/C, Power on TV. 
2)  Insert the USB memory stick to the SET. 
3)  Display USB loading message then, push the ‘Exit’ Key of control R/C 
4)  Push the ‘MENU’ Key and move the cursor ‘OPTION’ of OSD ( Fig 3.3.1.5-1) 
  Caution: Don’t push the ‘OK’ key. Just cursor is on the ‘OPTION’ menu. 
 
 
Fig 3.3.1.5-1 
 
5) Push the “7” key of control R/C continuously. 
      Then, Display “ TV Software Update” Pop-up menu. ( Fig 3.3.1.5-2) 
LGE                                      Display Division                                LG(51) 
Establish : 2009-08-17 
Reform  : 2009-09-28 
PP01A/B/C 
Adjust Specification 
 10/ 
30 
 
Fig 3.3.1.5-2 
 
5) 
Select SW file (
XXXX.bin) you want, push the “OK” Key. 
6)  S/W download process is executed automatically. 
 
 
 
 
 
 
 
 
 
 
 
 
               
LGE 
 
4. PCB Assembly Adjustment Method 
      4.1 Tool Option Adjustment following BOM 
Tool Option 
Area Option 
Option 1 
Option 2 
Option 3 ( Available for EU & Non EU model )   
 
Option 2                          40 
Option 3 
 
    0 

:
MODEL : XXXXXX    Module : XXXX 
S/W Ver. : x.xx         
UTT                        X      Temp :    xxxxx : Celsius 
ADC CAL.              ROM : XXXXXXX 
RGB :                                  OK 
Component SD :            OK 
Component HD :            OK 
EDID        RGB(OK) HDMI1(OK) HDMI2(OK) HDMI3(OK) 
Tool Option                   
5
 
Area Option 
                40 
Option 1                            17 
LGE                                      Display Division                                LG(51) 
Establish : 2009-08-17 
Reform  : 2009-09-28 
PP01A/B/C 
Adjust Specification 
 11/ 
30 
* 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”. 
 
Close 
Enter Password 
*
*
*
*
 
3) 
Input the Option Number that was specified in the BOM, into the Shipping area. 
4)  Select “
Tool Option
” by using  ▲/(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. 1) 
5)  if it is EU model ( such as 42/50PJ**R-ZA ), select “Area option” by using  ▲/▼(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. 1) 
    Caution : Don’t Push 
“IN-STOP” key after PCB assembly adjustment 
     
* PP01A/B/C Tool option 
Model 
Tool option 
Area Option 
42PT250R-
TA 
13 
50PV250R-
TB 
19 
 
6)
  EDID D/L Method.   
After software D/L or PCBA manufacturing, you can download EDID Data. 
When you adjust Tool Option, PP01A/B/C 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   
 
 
 
 
 
 
 
 
 
 
               
LGE 
LGE                                      Display Division                                LG(51) 
Establish : 2009-08-17 
Reform  : 2009-09-28 
PP01A/B/C 
Adjust Specification 
 12/ 
30 
 
 
 
 
 
 
 
 
 
 
               
LGE 
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. 
     
 
 
  Appendix - 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. 
<Tool Option Item> 
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) 
 
 
<NON-EU AREA> 
   
42PT250R_MA 
50PT250R_M
42PT250R_T
50PT250R_TA
42PT350R_T
50PT350R_T
42PT560
A
Tool 
option 
13 
14 
15 
16 
17
   
   
   
   
   
   
   
 
INCH 
42 
50 
42 
50 
42 
50 
42
TOOL 
PT250R 
PT250R 
PT250R 
PT250R 
PT350R 
PT350R 
PT560
   
   
   
   
   
   
   
 
SIDE AV 
1
HDMI 
3
Side HDMI 
1
COMP2 
1
RGB 
1
RS232C 
1
Local Key 
0
LED TYPE 
0
USB TYPE 
2
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