DOWNLOAD LG 50PH470U-ZD (CHASSIS:PD32C) Service Manual ↓ Size: 7.54 MB | Pages: 64 in PDF or view online for FREE

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* In this case Network setting is on Manual Setting.

Connect : SET->LAN Port == PC->LAN Port

(1) Play the LAN Port Test PROGRAM.

(2) Input IP set up for an inspection to Test 

* IP Number : 12.12.2.2

* In this case Network setting is on Manual Setting.

(1) Play the LAN Port Test Program.

(2) connect each other LAN Port Jack.

(3) Play Test (F9) button and confirm OK Message.

(4) remove LAN CABLE

(1) Equipment: RF R/C for test,

(2) You must confirm the battery power of RF-R/C before test

     (Recommend that change the battery per every lot) 

(3) Sequence (test)

1)  if you select the ‘start key(Wheel Key)’ on the controller, 

you can pairing with the TV SET.

2)  You can check the cursor on the TV Screen, when select 

the ‘Wheel Key’ on the controller 

3)  You must remove the pairing with the TV Set by select 

‘Mute Key’ on the controller.

- Required Equipment

● Pattern Generator : 

   MSHG-600, MSPG-6100 [SUPPORT HDMI1.4])

   MODE : HDMI mode NO. 872 

   Pattern No.83

(1)  Please input 3D test pattern like below (HDMI mode NO. 

872 , pattern No.83)

(2)  When 3D OSD appear automatically, then press OK button 

on ADJ Remote Controller.

(3) Check the picture. The picture must be same as below.

     (Don’t have to wear 3D glasses.)

HDMI Mode No.872, Pattern No.83

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(1) Test method

1)  Press  "Power  on"  button  of  a  service  R/C.(Baud  rate  : 

115200 bps)

2) Connect cable between satellite ANT and test JIG.

3) Connect RS232-C Signal Cable.

4) Write LNB ON control command through RS-232-C.

5) check LED light ‘ON’ at 18V menu.

6) check LED light ‘ON’ at 22KHz tone menu.

7) Write LNB OFF control command through RS-232-C.

8) check LED light ‘OFF’ at 18V menu.

9) check LED light ‘OFF’ at 22KHz tone menu.

(2) RS-232 command for test LNB

(3) Test result

-  After  send  LNB  On  command,  ‘18V  LED’  and  ‘22KHz 

tone LED’ should be ON. 

-  After  send  LNB  OFF  command,  ‘18V  LED’  and  ‘22KHz 

tone LED’ should be OFF. 

<Remark>  After the measurement conditions witnessed in 

the last state.

(Serial No & Model name)

(1)  Push  the  menu  button  and  press  red  button  on  R/C  to 

enter ‘Customer Support’menu.

(2)  Move to ‘signal test’ menu. And check Serial No & Model 

Name Select the STATION -> Diagnostics -> To set

*  Before  put  a  *.epk  to  USB  Stick  make  ‘LG_DTV’  folder  in 

USB. Then, put *.epk file to ‘LG_DTV’ folder 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) 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 turns on, check the Updated version on Product/

Service Info. MENU.

* After downloading, have to adjust TOOL OPTION again.

Command

Set ACK

LNB On

[A][I][ ][Set ID][ ][30][Cr]

[O][K][x] or NG : [N][G][x]

LNB Off

[A][I][ ][Set ID][ ][40][Cr]

[O][K][x] or NG : [N][G][x]

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LV

1

A12

A10

A2

A21

400

305

301

300

580

520

601

240

200

570

201

202

203

205

910

900

204

120

302

303

304

560

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These 
parts are identified by       in the Schematic Diagram and EXPLODED VIEW. 
It is essential that these special safety parts should be replaced with the same components as 
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. 
Do not modify the original design without permission of manufacturer.