Collection How to Repair TCL LCD/LED TV
1. A TCL L43F3800A-MT07P Smart LED TV with Problem Cannot Boot/Start-up
Author: iFix
A little busy recently, but someone send a Smart TV to me for repair, the TV model is TCL L43F3800A--MT07P.
Symptom: The indicator LED light up, but it can’t boot/start-up. The voltage output from power supply PSU is normal, so give the judgement that the fault location is on the main board.
For this TV main board, at the beginning, I can’t fix it yet. But recently I have learned more and repaired a lot, so I am already familiar with it. Remove the cover, and measure the power supply of all DC and LDO, all are normal. This TV, the memory model is Toshiba 5D1K, EMMC bad is a common problem, so I began to confidently deal with EMMC. There was a backup before, just take a piece of EMMC and write it offline through RT809H programmer.
Power on the TV mainboard, and have a test, but still same problem! After power on, although the LED indicator light on, there’s no flicker, which means that, the board is not working properly. Is there a problem with the chip or the welding? Do again, I take a chip to rewrite, and then install back, but the problem remains the same. What’s a pity, the judgment is wrong? It seems that I can’t rely on experience to repair the mainboard!
Let’s see the Print-Log (print information) of the mainboard, its TX, RX is at the USB interface. I forgot to take the picture, weld the transfer line, and connect to RT809F. Select the Serial Print to get their Print-Log information to find what the problem is occur in the TV mainboard. Below is the result read from their Print-Log:
===============================================
2018-8-3, 15:12:23
COM9, BaudRate:115200 bps, RXD: VGA->15,TXD: VGA->12, Printed byRT809F:
Boot-
DRAM Channel A Calibration.
1T = (79 - 17) = 62 delay cells
Clock frequency = 798 MHz, Clock period = 1253 ps, 1 delay cell =20 ps
Byte 0 : Gating(-31 ~ 32), Size=64 .
Byte 1 : Gating(-31 ~ 31), Size=63 .
Byte 2 : Gating(-31 ~ 32), Size=64 .
Byte 3 : Gating(-31 ~ 32), Size=64 .
error on bit 0 ,setup_time =hold_time =0!!
error on bit 1 ,setup_time=hold_time =0!!
error on bit 2 ,setup_time=hold_time =0!!
error on bit 3 ,setup_time=hold_time =0!!
error on bit 4 ,setup_time=hold_time =0!!
error on bit 5 ,setup_time=hold_time =0!!
error on bit 6 ,setup_time=hold_time =0!!
error on bit 7 ,setup_time =hold_time=0!!
error on bit 8 ,setup_time=hold_time =0!!
error on bit 9 ,setup_time=hold_time =0!!
error on bit 10 ,setup_time=hold_time =0!!
error on bit 11 ,setup_time=hold_time =0!!
error on bit 12 ,setup_time=hold_time =0!!
error on bit 13 ,setup_time=hold_time =0!!
error on bit 14 ,setup_time=hold_time =0!!
error on bit 15 ,setup_time=hold_time =0!!
error on bit 16 ,setup_time=hold_time =0!!
error on bit 17 ,setup_time=hold_time =0!!
error on bit 18 ,setup_time=hold_time =0!!
error on bit 19 ,setup_time=hold_time =0!!
error on bit 20 ,setup_time=hold_time =0!!
error on bit 21 ,setup_time=hold_time =0!!
error on bit 22 ,setup_time=hold_time =0!!
error on bit 23 ,setup_time=hold_time =0!!
error on bit 24 ,setup_time=hold_time =0!!
error on bit 25 ,setup_time=hold_time =0!!
error on bit 26 ,setup_time=hold_time =0!!
error on bit 27 ,setup_time=hold_time =0!!
error on bit 28 ,setup_time=hold_time =0!!
error on bit 29 ,setup_time=hold_time =0!!
error on bit 30 ,setup_time=hold_time =0!!
error on bit 31 ,setup_time=hold_time =0!!
HW Byte 0 : DQS(0 ~ 0), Size 0 ,Set 0.
HW Byte 1 : DQS(0 ~ 0), Size 0 , Set 0.
HW Byte 2 : DQS(0 ~ 0), Size 0 , Set 0.
HW Byte 3 : DQS(0 ~ 0), Size 0 , Set 0.
RX DQ/DQS calibration fail!
DATLAT calibration
no DATLAT taps pass
default tx dq PI delay value(16) is fail on bit 0!!
default tx dq PI delay value(16) is fail on bit 1!!
default tx dq PI delay value(16) is fail on bit 2!!
default tx dq PI delay value(16) is fail on bit 3!!
default tx dq PI delay value(16) is fail on bit 4!!
default tx dq PI delay value(16) is fail on bit 5!!
default tx dq PI delay value(16) is fail on bit 6!!
default tx dq PI delay value(16) is fail on bit 7!!
default tx dq PI delay value(16) is fail on bit 8!!
default tx dq PI delay value(16) is fail on bit 9!!
default tx dq PI delay value(16) is fail on bit 10!!
default tx dq PI delay value(16) is fail on bit 11!!
default tx dq PI delay value(16) is fail on bit 12!!
default tx dq PI delay value(16) is fail on bit 13!!
default tx dq PI delay value(16) is fail on bit 14!!
default tx dq PI delay value(16) is fail on bit 15!!
default tx dq PI delay value(16) is fail on bit 16!!
default tx dq PI delay value(16) is fail on bit 17!!
default tx dq PI delay value(16) is fail on bit 18!!
default tx dq PI delay value(16) is fail on bit 19!!
default tx dq PI delay value(16) is fail on bit 20!!
default tx dq PI delay value(16) is fail on bit 21!!
default tx dq PI delay value(16) is fail on bit 22!!
default tx dq PI delay value(16) is fail on bit 23!!
default tx dq PI delay value(16) is fail on bit 24!!
default tx dq PI delay value(16) is fail on bit 25!!
default tx dq PI delay value(16) is fail on bit 26!!
default tx dq PI delay value(16) is fail on bit 27!!
default tx dq PI delay value(16) is fail on bit 28!!
default tx dq PI delay value(16) is fail on bit 29!!
default tx dq PI delay value(16) is fail on bit 30!!
default tx dq PI delay value(16) is fail on bit 31!!
error: cannot find right boundary of DQM
error: cannot find left boundary of DQM
TX HW Byte 0 : DQS(-16 ~ -16), Size 1, Set 48.
TX HW Byte 1 : DQS(-16 ~ -16), Size 1, Set 48.
TX HW Byte 2 : DQS(-16 ~ -16), Size 1, Set 48.
TX HW Byte 3 : DQS(-16 ~ -16), Size 1, Set 48.
TX DQ/DQS calibration fail!
===============================================
Is there a problem with the main chip MSTAR control? This print-log information doesn’t seem to be the same as any other board before, I was confused, so I decided to change the main chip, to see if it is work or not.
Unfortunately, the result is still same problem, it cannot work. If the problem just like what I do just now, it is so easy that there is no need to post. That’s my last method, consult with master Luo. Master Luo clearly pointed out it is the DDR communication failure! (For the Print-Log info, you can refer to the V5.0-OLED/LED/LCD TV Repair Tips ebook). So I start to measure right now, measure their network resistance value to ground. Normally, the network resistor all values must same. Then I found that one row is not normal. Every resistor is 380 or 0.380 (use multimeter DIODE range to measure), only one resistor is 670!
Disconnect the resistance and find out the abnormal point. After removing the resistance with the hot are gun, it was found that the resistor value of the abnormal one was 410 now, which was close to normal. It shows that the possibility of circuit loop-hole is very high. There is a significant resistance from the front to the bottom side of the mainboard circuit loop-hole. It seems that the problem has been found. Use the drill machine with the 0.25MM bit, the hole was perforated, and the bit was successfully left in the circuit loop-hole.
Pull out the sacrificial bit and find a fine copper wire to solder from top to the bottom/foil side as photo below:
Everything checks okay, after that power on the TV, the LED indicator light turns dark. Press the remote control power button, TV can start-up now with the light LED indicator. The programmers can show the print-log now and obviously getting normal. The Print-Log like below:
==============================================
2018-8-3, 15:57:34
COM9, BaudRate:115200 bps, RXD: VGA->15,TXD: VGA->12, Printed by RT809F:
Boot-
DRAM Channel A Calibration.
1T = (81 - 17) = 64 delay cells
Clock frequency = 798 MHz, Clock period = 1253 ps, 1 delay cell =19 ps
Byte 0 : Gating(-32 ~ 33), Size=66 .
Byte 1 : Gating(-32 ~ 32), Size=65 .
Byte 2 : Gating(-32 ~ 33), Size=66 .
Byte 3 : Gating(-32 ~ 33), Size=66 .
HW Byte 0 : DQS(-11 ~ 13), Size 25 , Set 1.
HW Byte 1 : DQS(-13 ~ 12), Size 26 , Set 0.
HW Byte 2 : DQS(-9 ~ 14), Size 24 , Set 3.
HW Byte 3 : DQS(-11 ~ 14), Size 26 , Set 2.
DATLAT calibration
first_step= 11 total pass= 5 best_step=12 .
TX HW Byte 0 : DQS(3 ~ 26), Size 24, Set 14.
TX HW Byte 1 : DQS(3 ~ 27), Size 25, Set 15.
TX HW Byte 2 : DQS(2 ~ 24), Size 23, Set 13.
TX HW Byte 3 : DQS(1 ~ 26), Size 26, Set 13.
DRAM A Size = 768 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot
CID:0xc6cd5287
:0x30006a8d
:0x30344745
:0x11010030
LZHS addr:0x00100040
LZHS size:0x0015e408
LZHS checksum:0x000000e7
LZHS size:0x0015e408
store RSA & AES keys in DMX SRAM
LZHS begin
Boot
Start Lmain
MT5882 Boot Loader v0.9
===============================================
Since the print-log is so long, so that I omit it here. Installation back the mainboard to TV and it is show the image perfectly. Finally, connecting network to upgrade the latest version firmware of Mainboard, and it was repaired perfectly as photo below:
Conclusion:
If you didn’t have the knowledge on how the Tv works and how to troubleshoot/isolate TV problem, it will waste you lots of time and money spend on the chips and etc. So this TV mainboard case even is just their circuit loop-hole problem (spare part cost is just a wire only), but if you don’t know how to check or troubleshoot it, finally, I believe you will just replace a whole TV mainboard with expensive repair cost! For more details on the Print-Log information, please refer to V5.0-OLED/LED/LCD TV Repair Tips ebook.
2. ...
Related Post:
Collection How to Repair LG LCD/LED TV
Collection How to Repair Dell LCD/LED Monitor
LED TV Randomly Can’t Power On, Randomly Power Shutdown and Randomly No Display
LED TV with Full Screen of Colorful Vertical Bars Problem Solved!
How to Soldering the Wire on cannot be Soldering Surface like Lithium Battery
A TCL L43F3800A-MT07P Smart LED TV with Problem Cannot Boot/Start-up
Collection How to Repair LCD/LED TV Image is Not Normal
Collection How to Repair Hisense LCD/LED TV
Collection How to Repair Konka LCD/LED TV
Collection How to Repair Sharp LCD/LED TV
Author: iFix
A little busy recently, but someone send a Smart TV to me for repair, the TV model is TCL L43F3800A--MT07P.
Symptom: The indicator LED light up, but it can’t boot/start-up. The voltage output from power supply PSU is normal, so give the judgement that the fault location is on the main board.
For this TV main board, at the beginning, I can’t fix it yet. But recently I have learned more and repaired a lot, so I am already familiar with it. Remove the cover, and measure the power supply of all DC and LDO, all are normal. This TV, the memory model is Toshiba 5D1K, EMMC bad is a common problem, so I began to confidently deal with EMMC. There was a backup before, just take a piece of EMMC and write it offline through RT809H programmer.
Power on the TV mainboard, and have a test, but still same problem! After power on, although the LED indicator light on, there’s no flicker, which means that, the board is not working properly. Is there a problem with the chip or the welding? Do again, I take a chip to rewrite, and then install back, but the problem remains the same. What’s a pity, the judgment is wrong? It seems that I can’t rely on experience to repair the mainboard!
Let’s see the Print-Log (print information) of the mainboard, its TX, RX is at the USB interface. I forgot to take the picture, weld the transfer line, and connect to RT809F. Select the Serial Print to get their Print-Log information to find what the problem is occur in the TV mainboard. Below is the result read from their Print-Log:
===============================================
2018-8-3, 15:12:23
COM9, BaudRate:115200 bps, RXD: VGA->15,TXD: VGA->12, Printed byRT809F:
Boot-
DRAM Channel A Calibration.
1T = (79 - 17) = 62 delay cells
Clock frequency = 798 MHz, Clock period = 1253 ps, 1 delay cell =20 ps
Byte 0 : Gating(-31 ~ 32), Size=64 .
Byte 1 : Gating(-31 ~ 31), Size=63 .
Byte 2 : Gating(-31 ~ 32), Size=64 .
Byte 3 : Gating(-31 ~ 32), Size=64 .
error on bit 0 ,setup_time =hold_time =0!!
error on bit 1 ,setup_time=hold_time =0!!
error on bit 2 ,setup_time=hold_time =0!!
error on bit 3 ,setup_time=hold_time =0!!
error on bit 4 ,setup_time=hold_time =0!!
error on bit 5 ,setup_time=hold_time =0!!
error on bit 6 ,setup_time=hold_time =0!!
error on bit 7 ,setup_time =hold_time=0!!
error on bit 8 ,setup_time=hold_time =0!!
error on bit 9 ,setup_time=hold_time =0!!
error on bit 10 ,setup_time=hold_time =0!!
error on bit 11 ,setup_time=hold_time =0!!
error on bit 12 ,setup_time=hold_time =0!!
error on bit 13 ,setup_time=hold_time =0!!
error on bit 14 ,setup_time=hold_time =0!!
error on bit 15 ,setup_time=hold_time =0!!
error on bit 16 ,setup_time=hold_time =0!!
error on bit 17 ,setup_time=hold_time =0!!
error on bit 18 ,setup_time=hold_time =0!!
error on bit 19 ,setup_time=hold_time =0!!
error on bit 20 ,setup_time=hold_time =0!!
error on bit 21 ,setup_time=hold_time =0!!
error on bit 22 ,setup_time=hold_time =0!!
error on bit 23 ,setup_time=hold_time =0!!
error on bit 24 ,setup_time=hold_time =0!!
error on bit 25 ,setup_time=hold_time =0!!
error on bit 26 ,setup_time=hold_time =0!!
error on bit 27 ,setup_time=hold_time =0!!
error on bit 28 ,setup_time=hold_time =0!!
error on bit 29 ,setup_time=hold_time =0!!
error on bit 30 ,setup_time=hold_time =0!!
error on bit 31 ,setup_time=hold_time =0!!
HW Byte 0 : DQS(0 ~ 0), Size 0 ,Set 0.
HW Byte 1 : DQS(0 ~ 0), Size 0 , Set 0.
HW Byte 2 : DQS(0 ~ 0), Size 0 , Set 0.
HW Byte 3 : DQS(0 ~ 0), Size 0 , Set 0.
RX DQ/DQS calibration fail!
DATLAT calibration
no DATLAT taps pass
default tx dq PI delay value(16) is fail on bit 0!!
default tx dq PI delay value(16) is fail on bit 1!!
default tx dq PI delay value(16) is fail on bit 2!!
default tx dq PI delay value(16) is fail on bit 3!!
default tx dq PI delay value(16) is fail on bit 4!!
default tx dq PI delay value(16) is fail on bit 5!!
default tx dq PI delay value(16) is fail on bit 6!!
default tx dq PI delay value(16) is fail on bit 7!!
default tx dq PI delay value(16) is fail on bit 8!!
default tx dq PI delay value(16) is fail on bit 9!!
default tx dq PI delay value(16) is fail on bit 10!!
default tx dq PI delay value(16) is fail on bit 11!!
default tx dq PI delay value(16) is fail on bit 12!!
default tx dq PI delay value(16) is fail on bit 13!!
default tx dq PI delay value(16) is fail on bit 14!!
default tx dq PI delay value(16) is fail on bit 15!!
default tx dq PI delay value(16) is fail on bit 16!!
default tx dq PI delay value(16) is fail on bit 17!!
default tx dq PI delay value(16) is fail on bit 18!!
default tx dq PI delay value(16) is fail on bit 19!!
default tx dq PI delay value(16) is fail on bit 20!!
default tx dq PI delay value(16) is fail on bit 21!!
default tx dq PI delay value(16) is fail on bit 22!!
default tx dq PI delay value(16) is fail on bit 23!!
default tx dq PI delay value(16) is fail on bit 24!!
default tx dq PI delay value(16) is fail on bit 25!!
default tx dq PI delay value(16) is fail on bit 26!!
default tx dq PI delay value(16) is fail on bit 27!!
default tx dq PI delay value(16) is fail on bit 28!!
default tx dq PI delay value(16) is fail on bit 29!!
default tx dq PI delay value(16) is fail on bit 30!!
default tx dq PI delay value(16) is fail on bit 31!!
error: cannot find right boundary of DQM
error: cannot find left boundary of DQM
TX HW Byte 0 : DQS(-16 ~ -16), Size 1, Set 48.
TX HW Byte 1 : DQS(-16 ~ -16), Size 1, Set 48.
TX HW Byte 2 : DQS(-16 ~ -16), Size 1, Set 48.
TX HW Byte 3 : DQS(-16 ~ -16), Size 1, Set 48.
TX DQ/DQS calibration fail!
===============================================
Is there a problem with the main chip MSTAR control? This print-log information doesn’t seem to be the same as any other board before, I was confused, so I decided to change the main chip, to see if it is work or not.
Unfortunately, the result is still same problem, it cannot work. If the problem just like what I do just now, it is so easy that there is no need to post. That’s my last method, consult with master Luo. Master Luo clearly pointed out it is the DDR communication failure! (For the Print-Log info, you can refer to the V5.0-OLED/LED/LCD TV Repair Tips ebook). So I start to measure right now, measure their network resistance value to ground. Normally, the network resistor all values must same. Then I found that one row is not normal. Every resistor is 380 or 0.380 (use multimeter DIODE range to measure), only one resistor is 670!
Disconnect the resistance and find out the abnormal point. After removing the resistance with the hot are gun, it was found that the resistor value of the abnormal one was 410 now, which was close to normal. It shows that the possibility of circuit loop-hole is very high. There is a significant resistance from the front to the bottom side of the mainboard circuit loop-hole. It seems that the problem has been found. Use the drill machine with the 0.25MM bit, the hole was perforated, and the bit was successfully left in the circuit loop-hole.
Pull out the sacrificial bit and find a fine copper wire to solder from top to the bottom/foil side as photo below:
Everything checks okay, after that power on the TV, the LED indicator light turns dark. Press the remote control power button, TV can start-up now with the light LED indicator. The programmers can show the print-log now and obviously getting normal. The Print-Log like below:
==============================================
2018-8-3, 15:57:34
COM9, BaudRate:115200 bps, RXD: VGA->15,TXD: VGA->12, Printed by RT809F:
Boot-
DRAM Channel A Calibration.
1T = (81 - 17) = 64 delay cells
Clock frequency = 798 MHz, Clock period = 1253 ps, 1 delay cell =19 ps
Byte 0 : Gating(-32 ~ 33), Size=66 .
Byte 1 : Gating(-32 ~ 32), Size=65 .
Byte 2 : Gating(-32 ~ 33), Size=66 .
Byte 3 : Gating(-32 ~ 33), Size=66 .
HW Byte 0 : DQS(-11 ~ 13), Size 25 , Set 1.
HW Byte 1 : DQS(-13 ~ 12), Size 26 , Set 0.
HW Byte 2 : DQS(-9 ~ 14), Size 24 , Set 3.
HW Byte 3 : DQS(-11 ~ 14), Size 26 , Set 2.
DATLAT calibration
first_step= 11 total pass= 5 best_step=12 .
TX HW Byte 0 : DQS(3 ~ 26), Size 24, Set 14.
TX HW Byte 1 : DQS(3 ~ 27), Size 25, Set 15.
TX HW Byte 2 : DQS(2 ~ 24), Size 23, Set 13.
TX HW Byte 3 : DQS(1 ~ 26), Size 26, Set 13.
DRAM A Size = 768 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot
CID:0xc6cd5287
:0x30006a8d
:0x30344745
:0x11010030
LZHS addr:0x00100040
LZHS size:0x0015e408
LZHS checksum:0x000000e7
LZHS size:0x0015e408
store RSA & AES keys in DMX SRAM
LZHS begin
Boot
Start Lmain
MT5882 Boot Loader v0.9
===============================================
Since the print-log is so long, so that I omit it here. Installation back the mainboard to TV and it is show the image perfectly. Finally, connecting network to upgrade the latest version firmware of Mainboard, and it was repaired perfectly as photo below:
Conclusion:
If you didn’t have the knowledge on how the Tv works and how to troubleshoot/isolate TV problem, it will waste you lots of time and money spend on the chips and etc. So this TV mainboard case even is just their circuit loop-hole problem (spare part cost is just a wire only), but if you don’t know how to check or troubleshoot it, finally, I believe you will just replace a whole TV mainboard with expensive repair cost! For more details on the Print-Log information, please refer to V5.0-OLED/LED/LCD TV Repair Tips ebook.
2. ...
Related Post:
Collection How to Repair LG LCD/LED TV
Collection How to Repair Dell LCD/LED Monitor
LED TV Randomly Can’t Power On, Randomly Power Shutdown and Randomly No Display
LED TV with Full Screen of Colorful Vertical Bars Problem Solved!
How to Soldering the Wire on cannot be Soldering Surface like Lithium Battery
A TCL L43F3800A-MT07P Smart LED TV with Problem Cannot Boot/Start-up
Collection How to Repair LCD/LED TV Image is Not Normal
Collection How to Repair Hisense LCD/LED TV
Collection How to Repair Konka LCD/LED TV
Collection How to Repair Sharp LCD/LED TV
Panasonic TV service Centre in Hyderabad. Television is a common household appliance which is used by most of the people in their homes. In televisions there are many models and varieties like: LED, LCD, QLED, Panasonic TV Repair Centre In Hyderabad. OLED, plasma screen, etc are the types in televisions. TV repair service centers are here to solve those every problem which are facing by the people. Our technicians are having highly organized time management skills. We are here to solve all the issues of the television within the same day without any further complications. Panasonic TV repair service Centre in Hyderabad.
ReplyDeleteSamsung washing machine repair service in Hyderabad. As the usage of the washing machine is on the higher side so that there are many issues that the washing machine will not start or won't work properly is this that are the washing machines noisy as as the objects trapped in between the outer tubContact Us: 1800-8918-106, 8106660022, and drum can also be the cause of noise, things like coins and debris are extremely common to be retrieved from around the heater between the drum and they can cause damage to the machine and any clothing in it. Samsung washing machine repair Centre in Hyderabad. Then make sure that you clear out all the pockets of the clothes before putting them into the machine. With the time bearings of the washing machine also starts to degrade and become faulty causing loud noise while rotating. Contact Us: 1800-8918-106, 8106660022
ReplyDeleteIFB Service Centre in Mumbai Television is an electronic gadget that provides entertainment to people and gives them relief from stress. For years TV has been entertaining people from a white screen. It has evolved into LED TV. Such a big transformation has been taken in these years. In the market there are many different types of TVs which people purchase according to their comfort. There is no house where we cannot find TV. Everyone has a TV. IFB washing machine repair in Mumbai It helps people to get updated by the news about the current situations going around the world, it teaches people the moral values of various things, emotions, nature, and animals, etc so these are the things which we get to see on a TV by different channels. Contact us: 8106660022, 18008918106.
ReplyDeleteIFB washing machine repair in Mumbai In the market, there are many different types of the TV with advanced features. They are also sophisticated like HD TV, LED TV, QLED TV, etc are the different types of TVs which we prefer. Moreover, television is also a source that brings families together. In this busy world no one has time to spend with each other and with family so this TV brings families, friends, and people together. It provides daily information to people about daily news, films, dramas, and cartoons, etc. IFB Service Centre in Mumbai There are many brands which invent many advanced and sophisticated televisions which give you the best sound and picture quality. Nowadays TV’s are been created with advanced and extraordinary features it has a number of channels in it, best quality pictures, extra based sound by this we can get entertainment by sitting at home as well it shows emotions, music, news, sports, etc which is necessary for our life there is no home where the TV cannot be found whether it is old box TV or modern led TV. IFB micro oven repair in Mumbai Television is a source that brings us relief from a stressful mood and it relaxes our mind. Contact us: 8106660022, 18008918106.
ReplyDeleteIFB micro oven repair in MumbaiSo as an electronic appliance it also gets some problems and can even get damaged so if those kinds of problems are observed on your TV then you should inform a technician. IFB Service Centre in Mumbai The common problems on TV can be: TV will be having a picture but does not produce sound, sometimes TV itself gets on and off, lines get appear on a TV screen, a problem in connection and motherboard. IFB microwave oven repair Centre in Mumbai So these can be the common problems on a TV if you find these problems on your TV then you should inform a technician. Contact us: 8106660022, 18008918106.
ReplyDeleteIFB microwave oven repair Centre in Mumbai Our service center is always ready to help you; you can contact us if there are any damages to your TV we will be pleased to help you we have a team of technicians who are experts and highly skilled in this profession we provide you doorstep service in 90 minutes after your call so that your problem could be solved whatever the problem might be we are ready to help you 24/7 in order to fulfill your demands and requirements. IFB micro oven repair in MumbaiYou can contact us for any of the queries you have. IFB washing machine repair in Mumbai Our technicians will be sent to you to help you and repair the damaged electronic appliances, not only television we repair washing machines, refrigerator, microwave ovens, Air conditioner, etc. Contact us: 8106660022, 18008918106.
ReplyDeleteSamsung washing machine repair service in Hyderabad. Refrigerator is the main and the common appliance which is mainly used in all homes. Refrigerator is mainly used to store the food items for a longer period of time. There are many types of refrigerators like single door refrigerator, double door refrigerator, multi door refrigerator and side by side refrigerator. We will provide you with the best door to door step services. We will take it as a great pride in each and every service call as our
ReplyDelete