DOWNLOAD LG 50PV350T-ZD (CHASSIS:PD11L) Service Manual ↓ Size: 9.21 MB | Pages: 72 in PDF or view online for FREE

- 9 -

* After You finish all adjustments, Press °

∞In-start°± button

and compare Tool option and Area option value with its
BOM, if it is correctly same 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.

* Push The “N STOP KEY” after completing the function

inspection. And Mechanical Power Switch must be set “ON”. 

* To check the coordinates of White Balance, you have to

measure at the below conditions.

Picture mode : Vivid, Energy Saving : Off, Below the
Advanced control, Dynamic Contrast : Off, Dynamic Colour :
Off 
Colour Temp. 

-> Picture Mode change : Vivid ? Vivid(User)

* Check if Power LED Color and Power Consumption operate

as standard. 

(1) Set Input to RGB and connect D-sub cable to set
(2) Measurement Condition: (100~240V@ 50/60Hz)
(3) Confirm DPM operation at the state of screen without

Signal

(1) Connect D-sub Signal Cable to D-Sub Jack.
(2) Write EDID DATA to EEPROM (24C02) by using DDC2B

protocol.

(3) Check whether written EDID data is correct or not.

* For SVC main Ass’y, EDID have to be downloaded to

Insert Process in advance.

(1) Connect HDMI Signal Cable to HDMI Jack.
(2) Write EDID DATA to EEPROM(24C02) by using DDC2B

protocol.

(3) Check whether written EDID data is correct or not.

* For SVC main Ass’y, EDID have to be downloaded to

Insert Process in advance.

(1) All Data : HEXA Value
(2) Changeable Data :

*: Serial No : Controlled / Data:01
**: Month : Controlled / Data:00
***:Year : Controlled
****:Check sum

(1) Press Adj. key on the Adj. R/C,
(2) Select EDID D/L menu.
(3) By pressing Enter key, EDID download will begin
(4) If Download is successful, OK is display, but If Download is

failure, NG is displayed.

(5) If Download is failure, Re-try downloads.

*Caution: Never connect HDMI & D-sub Cable when EDID

downloaded.

O 

Edid data and Model option download (RS232)

* Caution

* Use the proper signal cable for EDID Download

- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists

* Caution: 

- Never connect HDMI & D-sub Cable at the same time.
- Use the proper cables below for EDID Writing.
- Download HDMI1, HDMI2 separately because HDMI1 is

different from HDMI2.

NO

Item

CMD 1 CMD 2 Data 0

Enter  

download     A

A

0     0 When transfer the

download 

‘Mode In’

‘Mode In’

Mode

Carry the 

command.

EDID data download

A 

E

00  10 Automatically

Model

download

option

(The use of 

download

a internal pattern)

No.

Item

Condition

Hex Data

1

Manufacturer ID

GSM

1E6D

2

Version

Digital : 1

01

3

Revision

Digital : 3

03

- 10 -

(1) 2D - FHD RGB EDID data

(2) 2D - FHD HDMI1 EDID data

(3) 2D - FHD HDMI2 EDID data

ⓐ Vender ID

O 

Checksum: Changeable by total EDID data.

(1) Press the EYE Key on the adjustment remote controller.
(2) Check the Sensor DATA ( It must be under 10) and keep

the data longer than 1.5s

(3) Check ‘OK’

(Sensor DATA 0 ~ 4095, Power Saving Mode 0 ~ 12)

* IF you press IN-STAP Button, change Green Eye-check OSD.

(1) Press “Power on” key of service remocon.(Baud rate :

115200 bps)

(2) Connect RS232 Signal Cable to RS-232 Jack.
(3) Write Serial number by use RS-232.
(4) Must check the serial number at signal test of customer

support. (Refer to below).

- 11 -

CMD

: A0h 

LENGTH : 85~94h (1~16 bytes)
ADH

: EEPROM Sub Address high (00~1F)

ADL

: EEPROM Sub Address low (00~FF)

Data

: Write data

CS

: CMD + LENGTH + ADH + ADL + Data_1 + ... + 

Data_n

Delay

: 20ms

[Description]

FOS Default write : <7mode data> write
Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart,
0, Phase
Data write : Model Name and Serial Number write in
EEPROM,.

(1) Serial number D/L is using of scan equipment.
(2) Setting of scan equipment operated by Manufacturing

Technology Group.

(3) Serial number D/L must be conformed when it is produced

in production line, because serial number D/L is mandatory
by D-book 4.0

* Manual Download (Model Name and Serial Number)

- If the TV set is downloaded By OTA or Service man,

Sometimes model name or serial number is initialized.(
Not always)

- There is impossible to download by bar code scan, so It

need Manual download.

1) Press the ‘instart’ key of ADJ remote controller.
2) Go to the menu ‘5.Model Number D/L’ like below photo.
3) Input the Factory model name or Serial number like

photo.

4) Check the model name Instart menu -> Factory name

displayed. 

5) Check the Diagnostics (DTV country only) -> Buyer

model displayed. 

<Check whether the key was downloaded or not at “In Start”
menu. (Refer to below).>
-> MAC Address need only DVB-T2 Model (ex.50PZ550T-ZA). 

* Connect TV SET and PC which download keys Writing

program by RS232C-Cable

(1) Start “MAC+CIKeyl.exe” Program and Click (3) Button to

connect TV and PC.

(2) Click (4) to download MAC Address.
(3) Click (5) to download CI+ Key.
(4) When download succeed, you can see “OK” on (6)

* Each Chassis has it’s own MAC Address. Please be careful

of download.

(1) into the main ass

’y mode (RS232 : aa 00 00)

(2) check the key download for transmitted command 

(RS232 : ci 00 10)

(3) result value

- normally status for download : OKx
- abnormally status for download : NGx

CMD 1

CMD 2

Data 0

A

A

0         0

CMD 1

CMD 2

Data 0

C

1

1        0

- 12 -

(1) into the main ass

’y mode (RS232 : aa 00 00)

(2) Check the mothed of CI+ key by command 

(RS232 : ci 00 20)

(3) result value

(1) Press Pen mode hot key to insert check mode in POWER

ONLY condition.

(Green Pen mode key on center of remocon)

(2) Pen check mode 
: You can see a 2X5 matrix. (Checker have to use right-hand.)

(3) 2X5 Matrix construction 
: When the screen is divided by fixel in 16:9, matrix is

applicable 14th,15th fixel in row, 3rd ~ 7th fixel in colume.
And they are numbered from 1 to 10. 
(TV & Jig Monitor is numbered samely.)

(4) When checker touched a box numbered 3 of Pen touch

TV, same box of JIG monitor blinks three times. 

.

※ Put a *.bin to USB Stick and Turn on TV

(1) Put the USB Stick to the USB socket 
(2) Automatically detecting update file in USB Stick

* If your downloaded program version in USB Stick is Low,

it didn

’t work. 

But your downloaded version is High, USB data is
automatically detecting.

(3) Show the message 

“Copying files from memory”

(4)  Updating is staring. 

(5)0  Updating Completed, The TV will restart automatically.

After turn on TV, Please press 

‘IN-STOP’button on ADJ

Remote-control.

※ IF you don’t have ADJ R/C, enter ‘Factory Reset’in

OPTION MENU.

(6) When TV turn on, check the Updated version on

Diagnostics MENU.

CMD 1

CMD 2

Data 0

A

A

0         0

CMD 1

CMD 2

Data 0

C

1

2        0