Service Code : Videocone CTV

               

LCD and LED  Televisions Repair  forum 

Hidden Secret Service Menu Codes for Sony, Samsung, LG and Philips TV

All digital TVs contain a secret service menu/mode which allows you to change various internal settings such as picture height, width, position, colors, blue back screen, etc. This secret service menu also allows you to enable or disable lots of features in your television set. Basically this service menu is used by TV mechanics.

Today in this topic, we are going to share codes to access the hidden secret service menu/mode inSony, Samsung, LG and Philips TV. These codes will work in all types of TV such as CRT, LCD, LED, Plasma, etc.

NOTE 1: Please note down the default values before changing them, so that you can restore them in future if something goes wrong or you don't like the output.

NOTE 2: Be very careful while playing with these service menus. Better to make changes and check their effects first. Don't save the changes immediately. If something goes wrong, just switch off the TV and switch on it again, it'll restore default settings.

Service Menu Code For Sony TV:

First power off your TV using the remote, then press following buttons quickly on your TV remote:

Display (or i+) + 5 + Volume Up + Power

It'll show the hidden service menu on your TV screen.

Once you enter into service menu, you can press Menu (or Options) button again on your remote to switch between various service modes such as Digital, Chassis and VPC.

To navigate between available options press 1 or 4 buttons. To change or modify their values press 3 or 6 buttons.

To save your changes, just press Mute + 0 (or Enter) buttons on the remote.

To restore settings to factory defaults, press 8 + 0 (or Enter) buttons.

PS: For some new models the above mentioned method might not work. You can try following key sequence to access service menu in those new models:

While TV is on, press Left + Right + Mute + Center button + Mute + Menu buttons.

NOTE: You can also press Display (or i+) + 5 + Volume Down + Power buttons on your remote to enter in Self Check mode. This mode shows the total usage hours of your Sony TV set.

Service Menu Code For Samsung TV:

There are many codes available for accessing service menu in various Samsung TV models. You can try following codes one by one until you get access to service menu:

First power off your TV using the remote, then press following buttons quickly on the remote:

Mute + 1 + 8 + 2 + Power
Display/Info + Menu + Mute + Power
Display/Info + P.STD + Mute + Power
P.STD + Help + Sleep + Power
P.STD + Menu + Sleep + Power
Sleep + P.STD + Mute + Power

You can press Channel Up/Down buttons to navigate between available options. To change their values, press Volume Up/Down buttons.

Service Menu Code For LG TV:

Press and hold <OK> buttons on remote as well as TV panel for a few seconds and the service menu will appear on your TV screen.

For some TV models, you might need to press "Menu" buttons on remote and TV panel simultaneously for a few seconds to access the service menu. In a few TV models, both methods work and they open different service menus.

If the service menu asks for a password, enter 0000 (four zero). If 0000 doesn't work for you, try7777 or 0413 or 8741 or 8743 or 8878.

Now you can make changes to your desired settings.

To save the changes press <OK> button on the remote.

BONUS TIPS:

1. With the help of this secret service menu in LG TV, you can enable USB drive use by settingsUSB option to 1. Once you enable this feature, you can insert any USB drive in USB slot present at the backside of your LG TV and your TV will automatically detect it and you'll be able to play audio or video files present in your USB drive on your TV set. You can also view images present in your USB drive on your TV set.

2. You can also enable Golden Eye feature by settings Eye option to 1 in service menu. This feature automatically adjusts contrast and brightness levels of your TV set according to the lights available in your room.

3. All LG TV come with a secret feature called "Hotel Mode". You can enable this feature by settings Hotel option to 1 using service menu. Once you enable this feature, the Setup orChannel Search option will get disabled in your TV Settings. Thus no other person will be able to scan channels or fine tune channels. That's why this option is called Hotel Mode.

Updating LG TV Firmware

If you want to update your LG TV firmware/software, you can follow following simple steps:

1. First of all you'll need to download the required firmware files from official LG TV website. Just go to LG TV website and search for your TV model. You'll find the firmware files (*.epk) on your TV model page. Download it and save on your computer.

2. Now attach a USB drive in your computer and create a new folder LG_DTV in USB drive.

3. Copy the .epk file in LG_DTV folder.

4. Now insert the USB drive in your LG TV and do as following:

Press Home/Menu button on your TV remote, it'll open the Settings screen. Move the cursor toOPTION but don't press OK button. Now press 7 number button 7 times on the remote and it'll open the firmware update screen.

If pressing 7 number button 7 times doesn't work for you. Press Fav button 7 times.

To restore default firmware, follow the same instructions but press 9 number button 7 times.

Service Menu Code For Philips TV:

There are many codes available for accessing service menu in various Philips TV models. You can try following codes one by one until you get access to service menu:

0 + 6 + 2 + 5 + 9 + 6 + Menu/Info/Status
0 + 6 + 2 + 5 + 9 + 7 + Menu/Info/Status
0 + 6 + 1 + 5 + 9 + 6 + Menu
0 + 6 + 1 + 5 + 9 + 7 + Menu
1 + 6 + 2 + 5 + 9 + 6 + Menu/Status
1 + 2 + 3 + 6 + 5 + 4

If you have a different brand TV set such as Panasonic, Toshiba, Videocon, Onida, Sansui, Sharp, Akai, etc, feel free to ask us for the secret code to access its service menu...

Service Code : Videocone CTV

Service Mode : Videocone CTVFor open service mode, once short 2tags(jumpers) near comand ic (system ic ormicroprosser ic) in printed line box of main bord and appears six boxes. Fillup this boxes by password and it is very sensitive. Pasword: 991220 / 200528. Another oparetion solve by R/C. In case of another models need a master R/C. Which is supplys by Company and for some sets, use hidden key of R/C
======
Service Menu (VIDEOCON /SANSUI/HONDAI/AKAI): Colour TV
There are certain features of CTV which can be accessed & adjusted to optimal level by entering into service menu. To enter into the specific mode, we have to press a SERVICE KEY (S) followed by numeric key of remote handset. Example: Service key (S) followed by numeric key. 1>service Mode. 2>Design Mode. 3>Shipping Mode. 4>Manufacturing Mode..
Service Mode: [VIDEOCONE/SANSUI/HONDAI/AKAI]:
After entering in this mode all Chroma related parameters can be controlled. The parameters explained below can be selected by pressing "CHANNEL UP" and "CHANNEL DOWN" key and adjustment of selected parameter to get best performance, the step value can be increased or decreased by "VOLUME HIGH" & "VOLUME LOW" keys
For Latest Models
Menu>1147
Menu>0323
VOL- , (Local Key,Vol=0) & Display (R/C)

HOW TO ENTER SERVICE MODE TO VIDEOCON 3634R _ 5443R _ 5134R [CHALLENGER]

To enter service mode:

Short contact the service key [Hidden] on the remote.

The screen display "Service".
Press digit (1) to enter into service mode.
Press digit (2) to enter into Design Mode.
Press digit (3) to enter to factory settings.
Press digit (4) to enter into Manufacturing Mode. [This mode is used rarely]

To call an item to adjust, use "UP" & "DOWN" keys on the remote control.
To adjust the data value to selected item, use Vol+ & Vol (-) keys on the remote control.
To exit from service mode, short contact the Hidden Service Key again.

To access the [Hidden] key, just peel out the front sticker on the bottom side of the remote control.  You can see the hidden control hole there.  Won't be a button, but a hole.  Using the head of a small nail, you can short circuit the carbon contacts inside the remote control board.  This one touch will activate the service mode.

Latest single chip models
Entering into service mode
To enter into service mode press hidden [Service] key at the bottom right corner of the remote handset, following display will appear on screen.

** Press key [1] on remote to enter into Service Mode.
** Press key [2] on remote to go into Design Mode
** Press key [5] to get various "Test Patterns" .
Service Mode Keys
** The parameters explained below can be selected by pressing [Channel Up] and [Channel Down] keys.
** Adjustment of selected parameter can be done by [Volume UP/DOWN] keys.
Cancellation of Service Mode
Press the [SERVICE] key once again, or switched off/on the TV set.

Descriptions of some important Service Parameters 
AGC-"33" (0~63)
Vertical Amplitude (VA)-"18" (0~63)
Vertical Shift (VSH)- "0~7
Horizontal Shift (HSH) -"17" (0~31)
OSDH-"13" (0~31)
OSDV- "18" (0~31)

TV Servicing Remote Code

TCL TV

Remote Service Code of TCL Colour TV
-¤-
Old Model
VOL- DISPLAY by R/C
New Model
VOL- > --/- > SLEEP by R/C

or,

TCL M5262 TV mode service

CHASIS Using M5262 IC, PRESS MENU BUTTON THEN

INPUT the nimber is 6,4,8,3

change value press volume -/+ or select item press 

program -/+

TCL T2111A TV mode service

Colour Television Receiver Model:T2111A

Simultaneously press “DISPLAY” button on remote

 handset and Volume- button on

                                     or,

for entering into service,power on the T.V. set & set the 

volume to zero then press channel zero on remote

 handset for at once,keep it press for 10 to 15 seconds. 

service mode will activated.

SONY TV

Service Code:By Remote Control: STANDBY-DISPLAY-5-VOL+ -STANDBY(Withen 5 sec.). Select by:1&4 Control by:3&6 Store:MUTE-0

PANASONIC TV

Service Code: PANASONIC Colour TV Chassis : MX-5, Model:TC-14S80RZ
For entering into Service Mode:
* Set 30 minutes by pressing the "TIMER" button on the remote handset.
* Now Simultaneously press "RECALL" button on remote handset and "VOL-"button on the front panel of TV.
**
Panasonic Colour TV Chassis: MX-3, MX-3C
Models: TS-2150T, TS-2150TS, TC-14S10M, TC-14S10A
For entering into Service Mode :
* Simultaneously press "RECALL" ON REMOTE AND "VOLUME-" on local panel.
* To exit: Press "NORMAL" ON Remote control
To set Hotel Mode "ON" & "OFF" :
* Press simultaneously "OFF TIMER" on remote control and "CH UP" ON Local key board.
* Press simultaneously "OFF TIMER" on remote control and "VOL-" ON Local key board.
**
PANASONIC/NATIONAL Colour Television Chassis: EURO-1
For Entering Into Service Mode:
* In sound-Menu Low-tone-regal to MAX AND High-tone-regal to MIN. Press
* "VOLUME-" on TV and "RESET" on Remote control in some time.
* For Selection: "RED" and "GREEN" buttons.
* For Adjustment: "YELLOW" and "BLUE" buttons.
* For Store: "STORE"
To Exit: Switch Off.
***
Panasonic/National Colour TV Chassis : EURO-2
For Entering Into Service Mode:
* In Sound-Menu Low-Tone-regel to MAX and High-tone-regel to MIN, Press "Volume-" on TV and "REVEAL" on remote control in some time.
* For Selection: "RED" and "GREEN" buttons
* For Adjustment: "YELLOW" and "BLUE" buttons
* For Store: "STORE"
* To Exit: Switch Off

PHILIPS TV

Service Code:
Press following keys on hand set: 0 6 2 5 9 6 OSD/STATUS/MENU . Select and change by cursor UP/DOWN & LEFT/RIGHT
Model-21PT1423/94R
 OPTION --1> 128
OPTION --2> 215
OPTION --3> 65 
OPTION --4> 0 (Sound problem)
OPTION --5> 192
OPTION --6> 128
OPTION --7> 0   

LG/GOLDSTER

LG/GOLDSTER Colour Television Model: MC64, MC84
For entering into Service Node:
* Simultaneous press "OK" on remove control & local keyboard panel.

BPL TV

Service Code:Press simultaneously "MENU" key on TV panel and "FUNCTION" key on Remote control . Select and controls By Channel Volume UP/DOWN

AKAI TV

Service Code:
Old Model: Pushing Local CH+&- , Set On By Main Switch. Control by R/C CH+/- & VOL+/-.

UOS/Philips

Service Menu Chart Of UOC Local PHX chasis, Using Single Chip
:::::::::::::::MENU-1147 by R/C,....

UOC DEMO VA 1- 1, INIT TV- 0, AG- 32, HSH- 32, VS- 32, VA- 32, VSH- 32, SC- 17, BLR- 38, BLG- 36, WPR-C- 20, WPG-C- 32,WPB-C- 35, WPR-N- 32, WPG-N- 32, WPB-N- 32, WPR-W- 35, WPG-W- 32, WPB-W- 20, ZOOM- 40, WIDE- 20

HAIER TV

For Old Model :-

Volume - (Body) & Display (R/C), Simelteniously

(Control by Ch & vol)

New Model

Volume - > Menu > 6483 (this operation will made 3 times) by (R/C)

Memory Resetting (EEPROM)

EEPROM

EEPROM is a short of electrically erasable programmable read only memory, which is actually a chip. In TVs, all service menu settings kept there. You can delete and reprogram this chips millions time. So they are fast and reliable...

Reseting (EEPROM)

For resetting TV, settings, you needed to remove EEPROM device from TV. But it's not required. In electronic world, if you disable communication of the chip, it counts as removed. So we just needed to kill communication of EEPROM. EEPROM on TV's communicating via common i2c protocol. That protocol carries data via SDA line and send clocks via SCL line. In our situation, both blocking SCL or SDA will works. But I decide SDA.

To do this, all you have to do that feeding (connecting) GND (ground) or VCC (3.3v) to SDA line with little wire... That's all. Since this lines are HIGH (v3.3) in IDLE, its better to hold it via VCC. You can also hold this lines via GND too. But don't try to connect both GND and VCC. It will be short circuit and probably will damage your board.

Join VCC and SDA, power on TV and hold about for 20 seconds with the TV powered. It just try to read (wrong) settings from EEPROM, since it cannot read anything (refer to the warning message bellow), just start with defaults. That is what we want. Than releasing SDA line and shutting TV off will update the settings on EEPROM with null values, that TV could boot with it. After all, you can enter service menu and change the required changes.

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29 September 2015

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Universal LCD  motherboard 

V29 yang Universal TV meng upgrade motherboard dengan antarmuka HDMI USB yang Universal yang Universal LCD papan driver TV

Distribusi papan driver : a1remote control * 1 receiver

Deskripsi : la . mv9 . p * Berlaku untuk asia pacific wilayah adalah kontrol panel datar tv panel , kinerja yang sangat baik , matang dan stabil . la . mv9 . p * dapat mendukung lcd dan layar dipimpin mendukung resolusi maksimal 1920 x 1080 , biaya - efektif untuk membangun panel datar utama - panel tv . program baru high definition , u disk upgrade program , sangat mudah digunakan , mendukung 8.9 - inch - 42 inch layar , mendukung hingga resolusi : 1920 * 1080 , gambar adalah efek yang lebih baik dibandingkan tradisional papan ; menawarkan program penuh , Upgrade Super sederhana , tidak ada pemrograman , u disk upgrade file langsung .

Model : la . mv29 . p 

Chip Program : TSUMV29LU 

antarmuka input : pc / HDMI / video / tv 

antarmuka layar : LVDS tunggal 6 tunggal 8 pasang 6 pasang 8 dan sebagainya ; 

layar tegangan : 3.3 v / 5 v / 12 v 

Resolusi : support layar skor tinggi 1920 * 1080 8.9 - 42 inch layar LVDS

hal-hal penting : u disk program pembakar , Anda bisa mengarahkan berbagai spesifikasi khusus lcd layar

memperingatkan :

1 kebutuhan daya 12 v ; 3a , 4a , 5a dapat ;

2 layar tegangan jumper melompat ke lokasi yang sesuai berdasarkan layar tegangan operasi ; 

(3) penggunaan tujuan umum garis layar adaptasi papan ; 

4 tidak memasukkan anti - garis layar dan dislokasi .

multifungsi 4 in 1 kombinasi dukungan piring HDMI usb