DOWNLOAD LG 50PK550R-MA (CHASSIS:PP01A) Service Manual ↓ Size: 6.09 MB | Pages: 34 in PDF or view online for FREE

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.

- 9 -

( Fig. 3)

Model

Tool option

50PJ250R-TA

16

42PJ250R-ZA

23

CSA Model

Tool option

Area option

42PJ25*R-M*

1

40

50PJ25*R-M*

2

40

42PJ35*R-M*

3

40

50PJ35*R-M*

4

40

42PJ26*R-M*

5

40

50PJ26*R-M*

6

40

50PK55*R-M*

7

40

60PK55*R-M*

8

40

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.

< Jack Layout>

<Tool Option Item>

<CSA AREA>

<NON-EU AREA>

- 10 -

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)

<EAST EU / CIS AREA>

O

FHD EDID DATA ( 50/60 inch - PK Tool)

<Analog(RGB) : 128bytes>

<HDMI 1 : 256bytes>

<HDMI 2 : 256bytes>

<HDMI 3 : 256bytes> SIDE HDMI(HDMI 3)

- 11 -

NO

Item

Condition

Hex Data

1

Manufacturer ID

GSM

1E6D

2

Version

Digital : 1

01

3

Revision

Digital : 3

03

HDCP download process is deleted in PP01A/B/C Chassis
In  PP01A/B/C  Chassis,  it  is  usi g  the  EEPROM  masking
HDCP Key

Caution

- Do not connect external input cable
- Adjustment result is applied to SET On/Off later.

* Adjustment is done using internal ADC, so input signal is not

necessary.

(1) Press  ADJ  key  on  R/C  for  adjustment.  Need  not  convert

input mode.

(2) Enter Password number. The value of Password is “0 0 0

0”.

(3) Select “0. ADC calibration” by using 

D

/

E

(CH +/-) and press

ENTER(

V

).

(4) Start  ADC  adjustment  by  using 

F

/

G

(VOL  +/-)  or  press

ENTER(

V

).

(5)  Both  component  and  RGB  ADC  adjustment  are  executed

automatically 

When ADC adjustment is finished, this OSD appear.

Notice : After All mode check, set the Speaker Volume “0”.

Caution : Don’t Press the Power Key on Remote Controller.

Just AC Power Off. ( Not DC off )

Notice : From this sentence, All working is mass production.

D.M.M 1EA

Refer to (Fig. 4)

(1) Vs Adjustment

1) Connect  +  terminal  of  D.  M..M.  to  Vs  pin  of  P811,

connect -terminal to GND pin of P811.

2) After  turning  VR901,  voltage  of  D.M.M  adjustment  as

same as Vs voltage which on label of panel right/top

( deviation ; ±0.5V)

(2) Va Adjustment

1) Connect  +  terminal  of  D.  M..M.  to  Va  pin  of  P811,

connect -terminal to GND pin of P811.

2) After  turning  VR502,  voltage  of  D.M.M  adjustment  as

same as Va voltage which on label of panel right/top  

( deviation ; ±0.5V)

- 12 -

RF input

NO SIGNAL or White noise

AV / Component / RGB input

NO SIGNAL

(Fig. 4)