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Results: 88095
Results: 88095
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| H-BUSTER |
HBTV 29D07 HD
|
When you plug it into the socket, the LED turns red, then green, and then just green, it doesn't turn on, u8 with 19 volts when the correct value is 1.5 volts | U8 broken | Replace u8 | antonio nobrega (patos pb) |
| CCE |
STILE D3201
|
Sound like robot disappearing the sound | Replace capacitor next regulator 1.8v ec4 | Replace capacitor ec4 next regulator | Adao da central audio e video |
| PHILCO |
PH 21 US A1
|
Retrace lines and width defect | Change all the swollen capacitors (this model usually has many) and replace the c568 (10ufx250v) | Baguatech | |
| SAMSUNG |
LN37B530P2R
|
The screen turns off after a while or turns on without image and sound. | Photo coupler pc803s, open or changed on the diode side (pins 1 and 2). | After changing the TV ok. | George Pontes |
| BROKSONIC |
CTGV4563TCT
|
Plugs it into the socket and when you press the power key, a washed screen with retrace lines appears and then it turns off and burns the horizontal output transistor. | The 4.7nf 1250v capacitor d c444 was changed as it was with less than 1nf, just change it and run to the hug | ||
| SEMP |
TV 2177
|
Alloy with dark screen and retrace lines on the side. Note when it heats up it starts normally. | Capacitor without capacitance, c448 of 33uf for 160v | After changing the TV ok. | George Pontes |
| PHILIPS |
29PT8457/78
L04 |
Expanded image, cushion effect. | Transistor shorted base emitter, 7484 bc847b smd. it is next to 7406. | After changing the TV ok. | George Pontes |
| LG |
RAD 136
|
I'm sound | Replace transistor 1271y and oq913 with equivalent a950 | ||
| LG |
32LV3700
|
TV turns on, but does not activate backlight. | Short on main board. | C501 and c 502 shorted out, breaking l507, cutting off part of the board, next to the main cable. | RNSPTEC |
| HBUSTER |
HBTV32D05HD
|
Everything works, but when activating input it instantly shows the input and leaves it, so you can't choose any input, that is, input comes and goes very quickly. | I saw this complaint on sites that only provide information if you have thumbs up or paid, etc... it's a joke, right? | I pressed menu, typed 8893 to access service mode, then went down to "functions" and then went down until I reached reset, pressed reset and that's it... resolved... together we win.... | MIGUELTV |
| TOSHIBA |
TV2086MMS
U17 |
This TV arrived at my workshop with the following defect, it turned on but tsound was no image or characters, the screen was completely dark | Q301 shorted between pins 4 and 5 and c308 changed | Eletrônica Lima pb | |
| GRADIENTE |
29KL04
|
Normal league plus with horizontal closed white stripe in the middle of the screen | The component causing the defect is the 394j / 250v c563 | Replace of the same | ASSISTEC |
| TV SAMSUNG 48 TELA CURVA |
UN48H8000G
|
No image dark screen no black light | 8uf smd capacitor on the v-com board in short, in my case it was from the right ladi on the v-com board on the display | And just replace it and it's fine. | Leomar Esteter |
| SEMP |
TV2987IMS
LEM 5 |
It doesn't turn on, tsound's just a tick tock on the speaker | Change zener diode in g853, 13v and d432 16v power supply | DJ PITUKA | |
| PHILCO |
PH40R86
|
Dark image | Changing the cw922 capacitors is the cw 908 | Bruno nicacio | |
| PANASONIC |
TC-L39B6B
|
TV does not turn on without STBY, main board shorted, after repairs, TV activates STBY, blinking three times, 16V audio error | Main board, short capacitors, power supply board ruptured smd fuse. | Main board replace smd capacitor, the side av output is at the top, at the power supply replace the smd fuse pa7402 | RNSPTEC |
| PHILIPS |
49PHG5000/78
|
Blurred image. | After changing the main board the image became blurry. | Enter the numbers using the remote control, (062598, house, 160) Attention, observe the screen code that is located on the label of your TV model. | AGILDO MENDES (MENDES ELETRONICA) |
| PHILIPS |
49PHG5000/78
|
Inverted screen and blurred image | Right after the main board was replaced, the screen showed a blurred image and an inverted screen. | Access service mode (menu,1999, return) 1st- navigate to option 74 (flip panel), press the right arrow on the remote control to enable the option (flip panel from off to on. 2nd- navigate to option 19 (virgin mode), press the right arrow on the remote control, enable the virgin mode option, turn off to on, then turn off the TV using the remote control and unplug it for a few seconds. | AGILDO MENDES (MENDES ELETRONICA) |
| PHILIPS |
49PHG5000/78
|
Inverted screen and blurred image | Right after the main board was replaced, the screen showed a blurred image and an inverted screen. | Access service mode (menu,1999, return) | AGILDO MENDES (MENDES ELETRONICA) |
| SAMSUNG |
HG40NC450
|
Call whenever you want | Primary problem DM863C diode (replace without testing) insert 3 SB3200, secondary problem, bad contact connector of the LED bars CNL802 | HAHNRAHN |