Sharp Repair Tips
Search: sharp
Results: 1784
Results: 1784
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SHARP |
C1467 B
|
It turns on sometimes, always after it is hot, with all voltages at the power supply | Bu2508dx with leakage (replace without measuring) and c616 with leakage (6n8/1600v) | vagnernardes | |
| SHARP |
1453
|
Tune in all channels except 4 | It was memory. I removed the blessed one, turned on the TV and then put it back and bingo the blessed one came back 4 hugs to everyone | Talmid | |
| SHARP |
C- 2038
|
Doesn't turn on (power supply keeps trying to start) | C607 with leak | Capacitor replaced | Ivan |
| SHARP |
C-1692B
|
Horizontal line, in the center of the screen. | If not s.vert, subst. tda8305a pin 3 voltage-free drive. | LUIR FRANK | |
| TV SHARP |
C2038
|
There is no image | Without power supply | Capacitor c621 shorted | josuel barreto |
| SHARP |
1440B
|
After a few seconds the TV turns off by itself, when you lower the screen it looks fine. | Open contrast trimpot (100k). | luciano fontes de souza | |
| SHARP |
20R12
|
Turns off by itself | I removed the 658 diode | marcos | |
| SHARP |
C-2OR12
|
Turning off when. puts the'antenna signal when. There is no signal, the TV won't turn off | Turn off 0 d-658 near the flay back | ||
| SHARP |
C20R12
|
Retraction, no picture normal sound | Lack of y(luminance) us draiv rgb | Open resistor r 824 | DEBIQUE |
| SHARP |
37EM33S
CA-1 |
Locked no child lock | You must enter service mode (with TV off on power, press vol- and ch+ on TV and turn on power). select > nvm > 4d > password on > enter w/ r/c (0) to unlock; exit to menu on the ground floor. | jose luis calcada | |
| SHARP |
TVC20R12 / 20RS02/03 20S02
|
Without contrast and protection acting | R675 of 5k6 connected to pin 10 of the open flay back | R675 replacement | |
| SHARP |
27HS60
|
Horizontal exit burn | Ci do vertical short | laurindo | |
| SHARP |
20R12
|
The TV turns on normally, but the tube filament does not light up. | I measured the voltage coming out of the flay backq and it was approximately 4 to 5 volts and this voltage came out of pin 8 of the flay back. If it is coming out, check the tube socket to see if it is coming. In my case the cable was broken and that's why I struggled a little but I discovered the defect lol | ||
| SHARP |
C2999
|
Sem osd | Change q2001 with leak | Reginaldo | |
| SHARP |
20R11
|
Turning off after a certain time | Abl circuit | Verificar r432, r664 | Lecram |
| SHARP |
C1431
|
Turning off by itself, sometimes it doesn't turn on and with a simple movement of the chassis it turns off. | Resolder the pins of IC 501 (vertical). | littlecarlos | |
| SHARP |
C1431
|
Turning off by itself, sometimes it doesn't turn on. | Simply moving the chassis | littlecarlos | |
| SHARP |
C-1413
|
TV does not turn on, protection activated, only turns on if pin 7 of the vertical ci (tda3653b) is disconnected | Ic 701 (tda8380a) faulty. | Tda8380a replacement | Ivan |
| SHARP |
C-1413
|
Image takes a long time to appear, normal sound | 22k precision resistor (r717) with changed value. | Replace resistor r717 (22k), a precision resistor that has an increased value. | Ivan |
| SHARP |
C-1413
|
Replacement of resistor r717 (22k), a precision resistor that has an increased value. | Replace resistor r717 (22k), a precision resistor that has an increased value. | Ivan |