Tcl TV Repair: Common Faults and Solutions.
Search: Tcl
Results: 151
Results: 151
Tcl Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
TCL | L32C16 MS181 | TV does not search for tuned channels in the tuner | Check tuner supply voltage. check circuit u14, pin 79. | Andreas | |
TCL | L32F3200B MT01C | Hdmi input with abnormal image. av and usb working regularly. | Update to the latest firmware version | Andreas | |
TCL | L32E5300A MS99 | After running for some time, tsound is no audio | Check the mute circuit q701 (b= 23.4v, c= 0v, e= 23v), q702 (b= 0v, c= 3.3v, e= 0v). q701 can be replaced by 2sa1015. | Andreas | |
TCL | C32E330B MT27 | TV doesn't start, it always stays on std-by | Check c429 | Andreas | |
TCL | L24S10 MT23A | When turning on the logo appears and freezes. the buttons on the remote or on the TV do not work. | Verificar u203 24c32 eeprom | Replace with a new clean one and copy the data from the old one | Andreas |
TCL | 43S6500 | Stuck on the initialization ball and won't turn on. | Corrupted system. update via pendrive by holding power button.https://eletronicabr.com/files/file/42641-atualiza%c3%a7%c3%a3o-tcl-43s6500/ | Portal Tec - Catalão - Junior | |
TCL | 50P8M | Burning led due to high voltage | After changing the LEDs, lower the power supply voltage, in the driver between pins 2 and 15, tsound are 2 resistors in parallel (r608 and r609) of 91k and 39k, regardless of wsound they are, remove the 39k one. leaving only the 91k, in my case the voltage dropped to 76v | Remove the 39k resistor | System Eletronica |
TCL | 50P615 | No image | Dioso AD602 (power supply of shorted LEDs | Just replace and run to receive the money | Cabeça |
SEMP TCL | 50P65US | It turns on whenever it wants, that is, when it got hot, it turned on cold and it didn't turn on. | Both diodes d402 and d402a, photo board | Raul de saja ajude pra ser ajudado! | |
SEMP TCL | L32S3900S | Reduction of LED current | vídeo | Eliel Batista | |
SEMP TCL | 43S5300 | No image | Bad LED kit 2 bars of each with 11 6V LEDs 81cm long | Reduce led current (rr15 of 3k smd was replaced to a 4k7 one) this resistor goes to pin 7 of the ci drive ur01, the power supply was at 70.6v and the power supply dropped to 65v leaving 5.9v on each led ! | orlando lott |
TCL | DL4077I | After replacing the LED bars, the TV only flashed the bus and then went out | Led driver activating protection ci tps61196 | Connect an LED with + to pin 19 of the ci and - to gnd, thus deactivating the protection | GABSENS |
TCL | 32S6500S 32S6500S | Does not turn on, no standby. | Changed resistor ru12. | Resistor r12 4r7 replaced, it has high impedance, it was identified because it was cracked. Replace the 4r7 resistor with any 4.7Ω resistor and the power supply returned to normal voltage. | |
TCL | 43S5300 | LED current reduction | Remove smd resistor rr09 near the bar connector | Reduces from 71v to 64v | Paial.eletros |
SEMP/TCL | L43S3900FS | Dark screen only sound | Change led bars reduce current to avoid return it was 88.5v normal is 84v remove r764 1r voltage is 81.5v they are 3v led | Valerio | |
TCL | 50P8M | Reduction of LED bus current | Change the 10k smd resistor r613 for another 330k resistor I put 470k this resistor is close to the IC | Paulo Alexandre | |
TCL | 50P8M | Reduction of LED bus current | Burned out leds | This TV arrived with the LEDs burnt out, I replaced the busbars but the voltage was very high on the bars. The solution is to replace the r612 resistor that goes to pin 5 of the 22k driver ci with a 16k one. | Eletrônica silva-Ap |
TCL | 32S6500S | Poor blacklight (screen) - image almost blacked out | Diode in short position dr01 - sb5100, replaced by sr5100 | George Luís | |
TCL | 65P65US | Backlight power reduction method | Remove the smd resistors r625 r626, remove the j12 jumper and replace it with the resistor in position r623, leaving no resistor in position r623. | EC | |
TCL | 55P65US | TV showing a slight flicker on the screen, left side, a flicker stopped, a slight flicker but the image did not disappear, flashing intermittently and slightly. | Faulty display | When releasing the left flat, screen oscillations stop occurring, so I isolated it with flat tape on the left side, starting on the left side of this flat, I left 8 lines and isolated from 9 to 17, the image was perfect (in this case).) | Claudio Jorge Eckert Junior |