ClassPro CGS70UHD LOGO STUCK Problem Solved with updated Software
Software Available
WhatsApp+923139292880. All model software are Available
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
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
Classpro All Models Firmware Available
TCL LED TV Panel Mirror Codes
Here are some verified mirror codes for various TCL LED TV models:
World No 1 Panel Bypassing ebooks
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
Imran Ashraf Panel Repair Top Ranking eBooks For LCD LED TV Repair
Check Video for More Information
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
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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 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.
Syinix 55A1S Firmware Available
Mainboard JUC7.820.00237309
FIRMWARE AVAILABLE
9632M5F1 Firmware Software Available Tested and Working.
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.
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.
8657D CCBR Cof Data Guide Details
8657D CCBR 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
NT39567H-C5286A
NT39566H-C5284A
RM76370FC-80K
RM76370FA-80A
NT61227H-C1217B
NT61237H-C6523AA
S6CG208-51
8697 A CY79
8656 M CY45B
8651 CCV1B
NT61305H-C52A3A
ST6232-C01
NT61305H-C52A3A
RM76370FC-80K
8697-BC562
TAPE9522-01-4A
RM76320FB-61B
MT3807VB/C
CLAA215F
RM76A30FA-906
NT61212H-C6517A
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.
