google.com, pub-1990720073119592, DIRECT, f08c47fec0942fa0 FIXLEDTV

Sunday, August 11, 2024

ClassPro CGS70UHD

 ClassPro CGS70UHD LOGO STUCK Problem Solved with updated Software 


Problem Stuck on Logo and TV Restart 
Main Cause of the Problem is your Tv Software Is Corrupt,You need to Flash your TV software with Orignal software file.

Software Available 

WhatsApp+923139292880. All model software are Available 

  • CGS55UHD FIRMWARE DOWNLOAD
  • CGS65UHD FIRMWARE DOWNLOAD
  • CGS70UHD FIRMWARE DOWNLOAD
  • CGS50UHD FIRMWARE DOWNLOAD
  • CGS85UHD SOFTWARE UPDATE 


Tuesday, January 16, 2024

ClassPro LCD TV Software

 Classpro Matching Firmware For Model Number EGS55UHD, EGS65UHD With Same Remote Working Available 

Main Board Number JUC7.820.00237309 Firmware 

Upgrade Version 9 to Version 11

USB Upgradeable Firmware Available in 20 USD international Price 




Buying Link PayPal 20 USD Buy Now

Buying PayPal Price 20 USD

Problem Solution: LED TV Stuck On Main Logo

LED TV Freez and Stuck Not Coming on main Window


Firmware Upgrade Version 9 to Version 11

Google Update

Google GTV Apps Update 


Remote Control Stop Working


Restart LED TV During Working 


In this kind of problems you need to install Fresh Firmware for Debugging 


Firmware Available it's cost 15 USD 

In Pakistani Currency it's Cost 4500

Contact 

Imran Ashraf

+923139292880


CV6683H-C42 Tested Working firmware for LCD/LED TV main board are Available

Call +923139292880


All Models Classpro Firmware Available Buy Now With PayPal 

CGS65UHD Firmware Buy Now

EGS65UHD Firmware Buy Now 

EGS55UHD Firmware Buy Now

EGS50UHD Firmware Buy Now

CGS55UHD Firmware Buy Now

EGS50UHD Firmware Buy Now

EGS86UHD FIRMWARE BUY NOW 




Classpro All Models Firmware Available 

Saturday, December 30, 2023

TCL Mirror Code

 TCL LED TV Panel Mirror Codes

Here are some verified mirror codes for various TCL LED TV models:


TCL 32S65A:
Menu 062598 Menu 115
TCL L43S6500:
Menu 062598 Menu 062
TCL L49S6500:
Menu 062598 Menu 011
TCL 50C716:
Menu 062598 Menu 324
TCL 65C716:
Menu 062598 Menu 292
TCL 65C815:
Menu 062598 Menu 266
TCL 55P8M:
Menu 062598 Menu 025
TCL 65P8M:
Menu 062598 Menu 197
TCL L39B2610:
Menu 062598 Menu 015 for Normal
Menu 062598 Menu 013 for Mirror
TCL L40D2730:
Menu 062598 Menu 027 for Normal
Menu 062598 Menu 028 for Mirror
TCL 75P715:
Menu 062598 Menu 252
TCL C55P5US:
Menu 062598 Menu 140
TCL L28D2720:
Menu 062598 Menu 047
TCL L32D2730A:
Menu 062598 Menu 054
TCL L43P1FS:
Menu 062598 Menu 009
TCL L43P6US:
Menu 062598 Menu 028, 071
TCL L65P6US:
Menu 062598 Menu 037, 054
TCL L55P65US:
Menu 062598 Menu 013
TCL L43P8:
Menu 062598 Menu 275
TCL L50P8:
Menu 062598 Menu 011
TCL L55P8:
Menu 062598 Menu 021
TCL L65P8S:
Menu 062598 Menu 012
TCL L50C1US:
Menu 062598 Menu 083
TCL L55D2750:
Menu 062598 Menu 047
TCL L55D2900:
Menu 062598 Menu 013
Additional Working TCL LED TV Panel Mirror Codes
Here are a few more working mirror codes:

Menu 062598 Menu 015
Menu 062598 Menu 017
Menu 062598 Menu 027
Menu 062598 Menu 050 (Thomson Logo)
Menu 062598 Menu 109 (SEMP Logo)
Menu 062598 Menu 126 (Hitachi Logo)
Menu 062598 Menu 127 (RCA Logo)

Friday, December 29, 2023

World No 1 Book LCD TV Repair

 World No 1 Panel Bypassing ebooks 


Old Price 55 USD 

Writer Imran Ashraf

He is an expert in LCD LED TV PANEL and electronic repair and has written several books on LCD TV panel repair, including LCD LED TV Panel Bypassing Guide, LCD LED TV Repairing and Screen Bypassing, Master LCD LED TV Repairing and Screen Bypassing Hindi version

Discount Price 

Buy Now With PayPal only just 20 USD American Dollar 

Imran Ashraf Panel Repair Top Ranking eBooks For LCD LED TV Repair 

Check Video for More Information 



Learn how to repair Panel failures,T-con problem in LCD LED TVs with comprehensive guide line with Schematics and Pictures of Problems, This eBook (PDF) or (Doc)format was written for Advanced Level of Technician of LCD LED and Plasma TV repair and includes many Bypass method. If you want to become expert in this filed of LCD LED TV repair  than this is a good eBook for you. Maybe you have a broken LCD TV sitting at home or your workshop and you want to repair it quickly. No Problem who you are or what your reason is for wanting to repair LCD or LED TVs you have come to the right place.Once you have complete your purchase you will be sent a link to download a copy immediately.
Volume 1 ,
Volume 2 ,

Ebooks Preview 




Ebook Format .Doc and PDF

Complete Knowledge of Screen Voltages 

How to Bypass Cof Voltages and other Data

Cof Data Collection Available 

Fault like Slow Motion Picture Problem

Ghost Image Problem

No Image Problem Backlight Ok

Backlight OK But No Picture Problem

Dabble image Problem

Negative Type Picture Problem

Picture Solarization Problem

Vertical Bars Problem

Horizontal Bars Problem

White Image Problem

DC DC Voltages Chart

VGH VGL AVDD Vcom VCC Voltages Guide

How to Bypass tracks to Side Cof 

Complete Knowledgeable Guide Book

For New Technician's 

For CRT TV Repair Technician's

For LCD TV Technician's 


INCLUDING 2 Bonus Ebook 

SMD CODES GUIDE E-BOOK 

Backlight Bypassing Guide & Modifications E-BOOK 


LCD/LED पैनल रिपेयर करने केलिए विवरण हमको ब्लॉग में, सर्विस मैन्युअल में, इंटरनेट पे मिलते हे ,लेकिन हमको सभी जगहों पर पहुँच नहीं सकते, हमें एक साथ सभी विवरण मिलता तो बहुत अच्छा होगा,  ebooks of Lcd Led Tv Bypassing Methods में पैनल का बहुत सारा विवरण  दिया हुआ हे,मेरे को यकीन हे ये  हमारे दैनिक जीवन में मदद करेंगे , ये बुक आपको ऑनलाइन पे भी खरीद सकते हो, इसकेलिए आप ये वेबसाइट पे जाने का हे  
  www.electronics-tricks.blogspot.com




പാനൽ നന്നാക്കുവാൻ സഹായിക്കുന്ന ഒരുപാട് കാര്യങ്ങൾ ഇന്റെർനെറ്റിലും ,ബ്ലോഗുകളിലും ,സർവീസ് മാനുവലുകളിലും  ഉണ്ടെങ്കിലും നമുക്ക് എല്ലാ സ്ഥലത്തും എത്തിപെടാൻ ബുദ്ധിമുട്ടാണ് ,അങ്ങനെയുള്ളപ്പോൾ  നമുക്ക് ആവശ്യമുള്ള പാനൽ സന്ബന്ധമായ ഒരുപാട് കാര്യങ്ങൾ  കോർത്തിണക്കി കൊണ്ടുള്ള ഒരു പുസ്തകമാണ് ebooks of Lcd Led Tv Bypassing Methods 
 ഇതിന്റെ ഉള്ളടക്കം നിങ്ങള്ക്ക് ഉപയോഗത്തിൽ വരുമെന്നതിന് സംശയം ഒന്നും തന്നെ വേണ്ട.ഈ ബുക്ക്‌ വാങ്ങുന്നതിന് വേണ്ടി ഓണ്‍ലൈൻ വഴി പണം അടക്കാം, അതിനു വേണ്ടി  പേജ് സന്ദർശിക്കുക 
lcdledebooks@gmail.com




Book Index

1.       My Special Request

2.       COLLECTION OF TRICKS & HOW-LED LCD TV SERVICE FROM VARIOUS SOURCES RELIABLE TECHNICIANs.

3.       L.C.D L.E.D T.V Panels Connection and Voltages Understanding.

4.       Brief Details of Panels Connection Points.

5.       Brief Details of Panels Connection Points.

6.       Test Case “Ghost Image with slow motion”

7.       Understanding the Tab, COF, and T-BGA

8.       Types of panels.

9.       Panel Cut-Circumcision.

1 0.   Example of TCP.

1 1.   Bonding Machine for installing New Tab COF I.Cs.

1 2.   Symptom: Have audio but No Picture and black screen.

1 3.   Symptoms: A white screen.

1 4.   Example voltage timing control circuit.

1 5.   Philips LCD Panel Production QUANTA DISPLAYS Problem.

1 6.   Self Monitoring System of LCD LED TVs’.

1 7.   Study Case Panel failure of LCD-TV Samsung guide.

1 8.   Here we show you different type of panels and Modifications.

1 9.   When you try to Modify LCD Panels you should know the Basic knowledge of these connection as I mention.

2 0.   Samsung Fault: Braking out with periodic disappearance and falling in inhibiting vertical colored stripes.

2 1.   Symptoms: when you turn on a dark gray background how to solve.

2 2.   Fault: 3/4 bottom image shows the distortion, the top band is the norm.

2 3.   Defect: The screen is divided almost in half, top normal, low distortion.

2 4.   HOW TO DIAGNOSE A FAILED T-CON BOARD - HOW TO REPAIR A T-CON BOARD.

2 5.   T-Con board AS-15HG problem.

2 6.   Bad Gamma Correction Examples with cure.

2 7.   Another Problem of AS-15-F IC in Sharp LCD TV with by pass method.

2 8.   Problem SANYO 42CA8Z Blurry images or blur increasingly graying faintly visible image,

2 9.   Understanding of  LVDS cable failures.

3 0.   SAMSUNG UN40C5000QFXZA  TROUBLESHOOTING VIDEO PROB-LEMS.

3 1.   Green lines or a green screen defective main board , LVDS , or T-CON.

3 2.   Toshiba LCD 32AV Horizontal distortion.


33.   Samsung Defect: low-contrast negative image with a blue-green moiré.


34.   FAILURE: When the screen is dark then (1 min) horizontal bars passing through a couple of minutes in the 1-3 inch vertical column. By pass

35.   Samsung LE32B450C4WXRU Purple color all over the screen also when you try to enter the setting manually.

36.   Horizontal stripes Panel Number T#######VC V by pass.

37.   Problem low contrast, whitish image by pass.

38.   secrete of LED Panel CLAA####FA04S By pass.

39.   SAMSUNG LE26C350DW SAMSUNG LE32C350DW Panel by pass.

40.    LCD TV Use Panel V####B1-L01 T-CON V315B1- by pass.

41.   #Problem: Bands appear immediately after switching on the power supply…By Pass.

42.   #Panel LC420WX5 Used in Many LCDs TVs’ LG, PHILIPS By pass.

43.   #SAMSUNG LTA320WT-L05 by Pass.

44.   Panel Samsung LTA320W####2-L13, By Pass.

45.   #Samsung LE32R71 picture distortion like net all over the picture.

46.   #SHARP LC  Models ,LC  Model P50-70 By pass.

47.   Photos defects panel Not Repairable.

48.   Fault occurs defective discharge.

49.   #Samsung LTA3##0WT-0 Problem is the failure of the backlight (CCFL).

50.   #LG model15LS1R CL-81.Fault Menu does not appear correctly.

51.   LG LCD 22##C30 Plain White Screen.

52.   Frequent vertical stripes in the image across the screen Solution Problem.

53.   Fault: lay in the fact that when the image appeared in just 30 seconds, the red almost was not.

54.   FAULT : Trouble- 5 to 20 minutes (cold) a horizontal bar moves vertically then another and another, 10 seconds through out completely disappears, the problem occurs only with a tuner, AV on all normal.

55.   #SONY BRAVIA Absolutely identical symptoms manifestations malfunction.

56.   KDL46X3500 UNEVEN BACKLIGHTING Defect:  lights in the center of the raster for defects.

57.   Fault: No picture, and sometimes colored vertical thin black horizontal stripes across the screen.


5 8.   LG Fault: The screen is horizontally moved on top of the bottom band image is not visible but the graphics is visible clearly.

5 9.   #SAMSUNG LE32S81.Fault: Slowly illuminates the image, turning into two part.

6 0.   PHILIPS26PF9946/12, CHASSIS AND LC4.2E PHILIPS color stripes at half of 1/3 .

6 1.   #HITACHI 37LD9000TA Problem: Stripes, ghost pictures…

6 2.   #SAMSUNG LED TV LE42D50#0 Fault:  Noise bar on picture of every input.

6 3.   #TV LG #42PX3RVA-ZC MF Problem: Plasma with green stripes in the form of image noise.

6 4.   #PANEL# V400H1-L12 REV1 TCON V400H1 PETAL NT39530H-C5208A Driver 1138 AA-A521AT Common Problem of this types of panel you should Test and jump these connection as we shows.

6 5.   #Sony Barvia Defect The image is not clear with horizontal stripes.

6 6.   #Panel M260TWR1 Modification.

6 7.   #V315B3-L04 Panel Connection.

6 8.   #PANEL LTF400HA03 APPENDIX I33VVBC-X01. MAJOR OPEN CONNECTION By pass.

6 9.   #Panel V260B1 Major Problem by pass.

7 0.   Sony Came to malfunction doubles the image vertically and "banding" in the upper part of the image by pass.

7 1.   #SAMSUNG PANEL LTA320WT-L05 By pass.

7 2.   PANEL T370XW02 V.5   TCON T370XW02 V.5 CB By Pass.

7 3.   #PANEL LTY460HB08 460HBSR2LV1.1 by Pass.

7 4.   #LTA320WT-L15, STRAP 320WTSL4LV0.0 by Pass.

7 5.   #Test Case LC420WUD-SBM2 read care fully.

7 6.   #Panel LC420W02 by pass.

7 7.   #Panel P-MOD 46M1T by Pass.

7 8.   #HT215F01-100 by pass.

7 9.   #Philips 32PF3320/10 Panel CLAA216WA01 by pass.

8 0.   #Panel LC320WUE-SAA1 stands in 32PFL5604 By Pass.

8 1.   #Panel LTA320AB02  T-CON - 320AB02CP2LV0.3,

8 2.   #LTA320WT-LF2 DAEWOO DLP-32C1 by pass.

8 3.   #Panel Samsung LTA320W2-L13, fee T-CON: 320W2C4LV6.4 by pass.

8 4.   #V260B1-L11 and V260B1-by Pass.

8 5.   #Panel LTA320WT-LF2 by Pass.

8 6.   #Philips 32pf5321/12   Bars on picture.

8 7.   #T260XW05 V0. T-con built on the top plate ..by pass.

8 8.   #Panasonic TX-R32LE8.

8 9.   #Chinese fault.

9 0.   #SAMSUNG PS42C91HX_NWT.

9 1.   #Sharp KD603WE01, VCT6973G B3, LCD-module LK315P3LZ10Z green border, as in the image sloping noise bands, with high brightness in light areas in the image goes negative.

9 2.   #SAMSUNG LA46M81B. Panel LTA460HB05 by pass.

9 3.   #Panel AUO T420XW01 #V0 (LCD TV Sharp LC-42PD2RU)  Modify by pass.

9 4.   #Panel AUO T420XW01 #VC stands 42J bars…By pass.

9 5.   #Panel LTA320WT-L06 T-CON #320WTC2LV3.7 by pass.

9 6.   #Panel LC320WUE-SAA1 stands in #32PFL5604, By Pass.

9 7.   #Panel LTA320WT-LF2 by pass.

9 8.   Model Samsung LE37M87BDX/BWT -Matrix T370HW02 v.2 by pass. 

9 9.   #Panels CLAA215FA and #panel - CLAA215FA04 by Pass.

1 100.                        PANEL T370HW02 V1 by pass.

1 101.                        T260XW04 V.3 Pads RM76180FC-086 driver 06B019CCA1 by pass.

1 102.                        Panel LG LC470WUE by pass and much more,

1 103.                        List of Test Cases Faults for LCD and LED TVs.

1 104.                        List of LCD,LED TV Factory Reset and Service modes.

1 105.                        Software Information.

1 106.                        Power supply repairing

1 107.                        Main board repairing.

1 108.                        Inverter and Blaster repairing and by pass.
T con Board Information





Thursday, December 21, 2023

Syinix 55A1S Firmware Available

 

Syinix 55A1S Firmware Available 


Mainboard JUC7.820.00237309

FIRMWARE AVAILABLE 



Problem Solution
1: Logo Stuck at Main Screen
2: Main Screen Stuck Problem
3: TV Set Restart When Stuck 
4:Remote Control Works Very Slowly
5: WiFi Not Connecting

International Price is 20 USD

Monday, December 18, 2023

9632M5F1 Firmware Available

 9632M5F1 Firmware Software Available Tested and Working.


Problem Solution
1: Logo Stuck at Main Screen
2: Main Screen Stuck Problem
3: TV Set Restart When Stuck 
4:Remote Control Works Very Slowly
5: WiFi Not Connecting

International Price is 20 USD 






Saturday, December 16, 2023

Fault Findings common troubleshooting

 Fault Findings common troubleshooting



Happy New Year Festival and Celebration Old Price is 1650/INR

Now You can Buy this Book in 1250/INR
2024 New Year Price is 1250 With Courier Charges

10 Books Package in 9000/INR With courier Charges For Institute and Educational Training Centres.

Contact Naveen +91 99913 15036

https://electronics-tricks.blogspot.com/




With the advancement of science and technology, TVs have changed a lot from the earliest black-and-white TVs to color TVs and now to today's LCD TVs. However, after a TV has been used for a period of time, various malfunctions cannot be avoided. Today I will introduce Here are some repair methods for you if your LCD TV breaks down, let’s take a look!

Welcome to follow the WeChat public account "Hotwater Heater Repair Phone Number" to get more home appliance repair information!


1. TV hardware failure - TV screen is black and there is sound

Solution: Check the plugs on the back of the TV to see if each plug is in a specific position, and confirm if there is any looseness at the socket. If so, just fix it.

After troubleshooting the socket problem, if the black screen of the TV has not been resolved, then it is a hardware problem. At this time, do not disassemble it yourself. You must contact the relevant after-sales maintenance personnel for inspection.

2. The TV screen suddenly goes black and cannot be started.

Solution: Observe the power indicator light of the TV. If the power indicator light does not light up, it means a sudden power outage and a black screen due to a power connection problem. At this time, you can check whether there is a power outage at home, whether the power plug is loose, and whether the power cord is faulty.

If the power indicator light is on, it is a hardware problem. Users who do not understand the specific internal structure of the TV need to contact after-sales maintenance personnel for testing.


3.TV screen blur

Solution: First, measure whether the clock output of the motherboard is normal, then check the motherboard signal RGB, whether there is any soldering or short circuit in the circuit from the input to the main chip, see whether the capacitor and resistor have changed values, then check the motherboard signal, and the output to the screen. Check whether there is any soldering or short circuit in part of the circuit of the connecting socket. If so, please contact a professional for repair in time.

Another situation is that the TV display is broken. At this time, it may be necessary to replace the TV display to solve the problem of TV screen blur. You also need to contact a professional for repair.

4. TV software failure causes TV to freeze or freeze.

Solution: When you find that the TV freezes or stuck you can download TV Assistant from the TV App Store to clear some useless or stolen memory in the TV. Usually, after installing the software, check whether any participating APK installation packages remain in the TV system. Because some software will leave installation packages in the system after automatic upgrades, which need to be cleaned up in time.


5. Unable to install software applications

Solution: Enter the setting options in the TV system, find the corresponding item, and turn on the switch that the TV manufacturer defaults to disable USB installation of TV software, and you can install it through USB. If you find that you cannot install a third-party application, you can find the installation option of the third-party application in the settings and turn on this option to install the third-party software.

6. There is a problem with the TV parsing package

Solution: Since the user did not download the complete installation package during the download process, just re-download and install it again.

If the installation package downloaded by the user does not match the system version of the TV, there will also be problems parsing the package. At this time, the TV system can be re-upgraded and installed again.

The above are the common troubleshooting methods for LCD TVs. To learn more about home appliances, please contact +923139292880 my WhatsApp number.


Common Problems

Not turning on: The power indicator light does not light up. Usually the power board or motherboard is broken. If it is an all-in-one board, just replace it as a whole. If the power board outputs 12V to the motherboard, it means the motherboard is bad. The second is that the power-on indicator light is on, but the indicator light does not flash when the power button is pressed or the remote control is turned on. Generally, the motherboard is broken.

Black screen at startup: There is sound but no image. This kind of fault is most likely to cause the backlight to be damaged. You can use a flashlight to shine on the screen and you will see the image. There are also cases where the power board is broken and the backlight output voltage is low, causing a black screen. Specifically, you need to use a multimeter to measure whether there is voltage at the backlight output when the power is turned on.

Gray screen at startup: The sound is normal, the backlight is bright, and there is no image on the screen. Usually the problem is the screen. The logic board is broken or the screen is broken. The LVDS cable is loose and the screen will be gray. Disconnect the cable from the logic board to the screen and measure whether the logic board voltage is normal. If it is normal, the screen is broken. If the screen Cof is broken, you need to go to a professional. You can only replace the screen when repairing. If there is a short circuit in Y, you can directly cut off the damaged side to repair it.

Unusual Picture: The motherboard is broken or the screen parameters are incorrect. If the image is white or dark, it may be that the logic board is broken.

Horizontal and vertical lines: Generally, the COF on the screen is broken. A screen pressing machine is required for repair.






Friday, December 15, 2023

Cof Full Data PDF




MT3804VC Cof Data




NT39538H-C1272B Cof Data Full Guide Details 



 

8656N-C540 Cof Data Full Guide Details 


NT39522H-C02H7A Full Cof Data Guide Details 



NT39567H-C5286A Data Guide 


8657D CCBR Cof Data Guide Details 


NT39573H-C6007 Cof Data Guide Details 



NT39538H-C1272B Cof Data Full Guide Details 



 


8656N-C540 Cof Data Full Guide Details 


NT39522H-C02H7A Full Cof Data Guide Details 



NT39567H-C5286A Data Guide 


8657D CCBR Cof Data Guide Details 


NT39573H-C6007 Cof Data Guide Details 

RM76152FJ-0A8 and RM76153FJ-0A1

 COF DATA Line Voltages Line

NT39548H-5801A


LS0306M2-C1LX

C5209A

C6517A


C6517A


8656-LC530



RM76320FB-61A


RM76150FA-034


NT39538H-1272A

NT39538H-1272B

ILI5271M2AA1

RM76A30FA-906


SDD3293U


SHARP COF







NT3953H-C5208A

C5201A


NT39538H-1295A


PB17C10B1-T6LC1


NT39547H-C1277A


RM76190FB-0AZ


8656-N C560


NT61237H-C6523A/A


Nt61212H-C6517A/A


8697 B CYA7


NT39329H-CO2A5A


8656 M CY61


PCA8842M6



8697 B C562



NT39567H-C5286A



NT39566H-C5284A


RM76370FC-80K

RM76370FA-80A


NT61227H-C1217B


NT61237H-C6523AA



S6CG208-51



8697 A CY79


RM76152FJ-0A8



8656 M CY45B


8651 CCV1B


EK73510Z004A



EK73535-2011A



NT61305H-C52A3A


ST6232-C01


NT61305H-C52A3A


RM76370FC-80K


8697-BC562


TAPE9522-01-4A


RM76320FB-61B


NT39538H-C1172B



MT3807VB/C

CLAA215F



8656 F CYOB



RM76A30FA-906


NT61212H-C6517A


NT39530H-C5209A





8656 M C607



C6517A-A



8656-LC530

Fault Findings common troubleshooting

With the advancement of science and technology, TVs have changed a lot from the earliest black-and-white TVs to color TVs and now to today's LCD TVs. However, after a TV has been used for a period of time, various malfunctions cannot be avoided. Today I will introduce Here are some repair methods for you if your LCD TV breaks down, let’s take a look!

Welcome to follow the WeChat public account "Hotwater Heater Repair Phone Number" to get more home appliance repair information!


1. TV hardware failure - TV screen is black and there is sound

Solution: Check the plugs on the back of the TV to see if each plug is in a specific position, and confirm if there is any looseness at the socket. If so, just fix it.

After troubleshooting the socket problem, if the black screen of the TV has not been resolved, then it is a hardware problem. At this time, do not disassemble it yourself. You must contact the relevant after-sales maintenance personnel for inspection.

2. The TV screen suddenly goes black and cannot be started.

Solution: Observe the power indicator light of the TV. If the power indicator light does not light up, it means a sudden power outage and a black screen due to a power connection problem. At this time, you can check whether there is a power outage at home, whether the power plug is loose, and whether the power cord is faulty.

If the power indicator light is on, it is a hardware problem. Users who do not understand the specific internal structure of the TV need to contact after-sales maintenance personnel for testing.


3.TV screen blur

Solution: First, measure whether the clock output of the motherboard is normal, then check the motherboard signal RGB, whether there is any soldering or short circuit in the circuit from the input to the main chip, see whether the capacitor and resistor have changed values, then check the motherboard signal, and the output to the screen. Check whether there is any soldering or short circuit in part of the circuit of the connecting socket. If so, please contact a professional for repair in time.

Another situation is that the TV display is broken. At this time, it may be necessary to replace the TV display to solve the problem of TV screen blur. You also need to contact a professional for repair.

4. TV software failure causes TV to freeze or freeze.

Solution: When you find that the TV freezes or stuck you can download TV Assistant from the TV App Store to clear some useless or stolen memory in the TV. Usually, after installing the software, check whether any participating APK installation packages remain in the TV system. Because some software will leave installation packages in the system after automatic upgrades, which need to be cleaned up in time.


5. Unable to install software applications

Solution: Enter the setting options in the TV system, find the corresponding item, and turn on the switch that the TV manufacturer defaults to disable USB installation of TV software, and you can install it through USB. If you find that you cannot install a third-party application, you can find the installation option of the third-party application in the settings and turn on this option to install the third-party software.

6. There is a problem with the TV parsing package

Solution: Since the user did not download the complete installation package during the download process, just re-download and install it again.

If the installation package downloaded by the user does not match the system version of the TV, there will also be problems parsing the package. At this time, the TV system can be re-upgraded and installed again.

The above are the common troubleshooting methods for LCD TVs. To learn more about home appliances, please contact +923139292880 my WhatsApp number.