Repair Tips
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Results: 88182
Results: 88182
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE |
TV2021
|
Horizontal black lines | Roasted r304 | Replace r 304 (1r5) no vertical | George Pontes |
| SONY |
MHC-RG111
|
Loud and loud sound | Operational ic-304 | Replace | LUCIANO |
| LENOXX |
TV 2100
|
Activates the relay, but it does not start. normal voltages. | Shorted capacitor | Capacitor c434 do drive horizontal em curto 47x35 | ELTON CASTRO |
| LG |
32LS3500
|
Inverted image | Sim | ||
| PHILIPS |
FWM570/19
|
Turns on and then turns off | Transistor 7506 (bc847b) broken | Replace even if it is measuring good | jean alves |
| SEMP TOSHIBA |
TV 2134
|
Nothing works, not even the LED, dead power supply | See resistors r602 and 603 68k | eletroademar | |
| SEMP TOSHIBA |
TV 2134
|
Does not turn on, the LED turns on and off and the secondary voltages drop to zero | Ver r633 220k e capacitor c634 | Eletroademar | |
| TOSHIBA |
TV2982 MAVS
LEM9 |
The LED flashes on and turns off in seconds, if it turns off it consumes all normal power supplys. | C884 aberto,330mf/160v | Just trace | Gabriel GXP |
| GRADIENTE |
TV2020
|
Totally dead secondary power supply | Zd 801 with leak (short) | Replace zd 801 15v in the primary supply good luck. | George Pontes |
| SAMSUNG |
CL29Z50MQ
|
Blue image with black characters | Trc no emission | TRC replaced and problem solved, it was great!!! | Jhone Eletronica |
| PHILCO |
PH14C
|
Without color. and on the video input with color + without audio | Memory | Mode enter service mode | iran71 |
| THOMSON |
28DF17E
TX807C/CS |
It doesn't start and the power supply squeaks | Condensador cp092 1000uf/16v | Ernesto Figueiredo | |
| TOSHIBA |
LCD 26HL86
|
Audio with hiss | C629 e c685 1 x 50v mijados | Replace | PAULO-MACEIO/AL |
| CCE |
HPS1497
|
Can't tune channel 5v missing on seletronic | C107 470x16v raw just change it! | orlando lott | |
| SAMSUNG |
21FU1RL
|
Cushion effect | R-456 open | Replace | luciano |
| CCE |
TV2118USP
|
Horizontal black band about 5cm | C-417 331pf | Replace | LUCIANO |
| CCE |
TV2118USP
|
Horizontal black band about 5cm | C-417 331pf | Replace | LUCIANO |
| CCE |
USP2918
X201 |
Flashing light and knocking relay | Defective 24.576 oscillator crystal | Replace the same | ELETRONICA N.A |
| SAMSUNG |
CL-21N11MQ
KS7A |
Acting protection | C-918 killing 5volts from micronas | Switch short | LUCIANO |
| SONY |
KV29FS110
|
Side horizontal strip | Q512 leaking | Q512 2sc 4159 | ELETRONICA MAURI JUNIOR |