Search: Hisense
Results: 28
Results: 28
Hisense Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| HISENSE |
58A6100
RSAG7.820.8349/ROH |
Standby LED flashes very quickly and does not turn on. | Voltages at the power supply output always fluctuate | Check r860 r861 r838 r839 all of 2r2 | PedroMMCGomes |
| TCL MULTILASER HISENSE |
43C350KB
|
On, the standby LED keeps flashing alternately between green and red and it doesn't go away | I checked the "open" LED bus, as I didn't disassemble the TV, only through the LED tester I could see that the LED circuit was open, that is, the TV acts as protection because tsound is no consumption/load on the LED bus. with an external bus with 6 volt LEDs (3 strips of 7 6 volt LEDs) I simulated the consumption on the TV and then the TV started working and I could see the image with a flashlight.... | LED panel defect, I didn't find it in any supplier. The LED panel of this TV is American Hisense, I found it on Aliexpress, follow the link right after (on the body of the rulers it is described: hd425y1u71-t0l2 2020092801 svh430ag9): pt aliexpress. now that I disassembled it I could see that the kit is made up of 03 rulers with 08 LEDs each ruler and they are 03 volt LEDs... ok... the code on the body of the rulers is: crh-bxbt43y13030080309urev1.0 and also hd425y1u71-t0l2 +2020092801+svh430ag9, but I don't advise anyone to disassemble this TV, it's infinity edge and think of a train that's bad for changing and for it to be perfect after the replacement... mine did but I promised myself never to get this model to replace again led..... | MIGUELTV |
| TCL MULTILASER HISENSE |
43C350KB
|
On, the standby LED keeps flashing alternately between green and red and it doesn't go away | I checked the "open" LED bus, as I didn't disassemble the TV, only through the LED tester I could see that the LED circuit was open, that is, the TV acts as protection because tsound is no consumption/load on the LED bus. with an external bus with 6 volt LEDs (3 strips of 7 6 volt LEDs) I simulated the consumption on the TV and then the TV started working and I could see the image with a flashlight.... | LED panel defect, I didn't find it in any supplier. The LED panel of this TV is American Hisense, I found it on Aliexpress, follow the link right after (on the body of the rulers it is described: hd425y1u71-t0l2 2020092801 svh430ag9): <a target="_blank" href=" https://pt.aliexpress.com/item/1005003706320489.html?spm=a2g0o.cart.0.0.11b97f06kpwnjl&mp=1&gatewayadapt=glo2bra" rel="nofollow"> pt aliexpress </a> | MIGUELTV |
| HISENSE |
H55N5700
|
Horizontal stripes across the lcd | Rectification - fault on the LCD board but it was resolved by isolating 14 lines of the left flat cable between the LCD and the t-con board | Poderoso | |
| HISENSE |
H43B7100 RSAG7.820.8752/ROH
|
Standby LED flashes but the TV does not start and goes to standby | When I press the power button it starts blinking normally and then gives 2 quick blinks and goes back to standby. | Defective backlight replace the complete bus | mario1970 |
| HISENSE |
LED46K660X3D RSAG7.820.5079
MSD6A801 |
Wifi doesn't work | Check n20 (usb2514-aezg) | Andreas | |
| HISENSE |
LED43EC520UA
|
Turns on with the logo and, shortly after, the display turns gray. all buttons on the remote or TV do not work. | Check ic 24c32 eeprom, remove from circuit, erase and replace | Andreas | |
| HISENSE |
LED40T28PK RSAG7.820.2191
|
No image in vga mode | Check vga input (input) resistors r147, r188, r189, r190, r191, r192, r194. | Andreas | |
| HISENSE |
LED42K16P RSAG7.820.4158
|
Does not turn on, no voltage at the power supply output. | Check if l6 is open or the 1.2v circuit components | Andreas | |
| HISENSE |
LED32K300 RSAG7.820.4801
MST6M182VG |
When turned on, the image does not appear or when it is working, the image disappears. Both symptoms are intermittent and do not always appear. | Check n18(ao4459) | Andreas | |
| HISENSE |
LED42K100N RSAG7.820.4801
|
Turns off and freezes intermittently | Verificar ic n21 (apx810-29sag-7) | Andreas | |
| HISENSE |
LED40K360X3D RSAG7.820.5060
MT5505 |
Does not start, indicator LED is on | Voltages at the power supply o'que. check ic no 22 (tp 5482) | Andreas | |
| HISENSE |
LED32H130 RSAG7.820.4801
MST6M182VG |
When you try to tune in, it says "no signal" | Check v37 & v38 mosfets e c206 (1µf/16v) | Andreas | |
| HISENSE |
LED32K01 RSAG7.820.2242 RSAG7.820.4359
MST6M48 |
No image or abnormal image | Check n14 (ao3401) | Andreas | |
| HISENSE |
LED46K660X3D
MSD6A801 |
On power on, tv call the menu page wifi network but cannot get the wifi setting on the menu page. | Check n20(usb2514-aezg) | ||
| HISENSE |
LED43EC520UA
|
Start with brand logo, no display or grey display, backlight lit. buttons off. | Firmware. no upgrade by usb. | Remove 24c32, erase it. re-insert it and problem solved. | |
| HISENSE |
LED40T28PK
|
No display in vga input | Check r188, r190, r191, r147, r189, r194, r192 | ||
| HISENSE |
LHD3207EU
|
Turns on, black screen ams without any image | Cold welds in the power supply secondary | Solve | |
| HISENSE |
TLM4788P
|
Inoperable | Check re523 | Mário Martins | |
| HISENSE |
LCD4204EU
|
After an explosion it became inoperative | Check replace strx6769, re038(10ω), re032(150ω) | Mário Martins |