Sharp Repair Tips
Search: sharp
Results: 1789
Results: 1789
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SHARP |
C - 2017
|
Tune in to a channel and sometimes none. | Ic - 102 ( 24c02-1) | Replace the same | BARRETO CRUZ |
| SHARP |
C - 2017
|
Doesn't start | C - 720 (220uf/160v.) | Replace the same | BARRETO CRUZ |
| SHARP |
C-29ST54
|
Does not arm the power supply relay | D-103 on pin 3 of ic-101 next to it has the heatsink | robson | |
| SHARP |
14 R 12
|
Dead, no audio | Transistor q 602 (d1554) | In addition to the transistor changing the damper capacitor | paulo masao |
| SHARP |
C2038
|
When turned on, the frame shrinks and becomes smaller or increases according to the brightness and can even turn off. all power supply outputs are +- 15% below normal voltage, mainly +b from 105v to +-95v. | +b(105v) output power supply capacitors inoperative. | Replace c725 and c727 both 47μF x 160v | Otacilio |
| SHARP |
C1453
|
No power supply | C721 shorted | C721 | ELETRONICA MAURI JUNIOR |
| SHARP |
C2017
|
Does not exit automatic channel tuning | Change touch keys. obs. You can't see a leak on the multimeter. | reinaldo almeida | |
| SHARP |
C29ST54
0000 |
Heterogeneous chroma synchronism | Ci 4500 low 5vts power supply | Note also replace the 2 parallel 47 r resistors. good luck!!! | Jhone eletronica |
| SHARP |
C2053
|
Replace r 729 | eddye alves | ||
| SHARP |
C2053
|
Does not turn on / does not go horizontally | Q706 2sa1015 em cruto | orlando lott | |
| SHARP |
C14ST57
|
Everything works, dark screen | C809 on tube plate | Replace for a new one. | leonilson |
| SHARP |
C14ST57
|
Won't turn on, fuse blown | C712 shorted | Replace for a new one | leonilson |
| SHARP |
C 20 S T 58
|
No image, tsound was only sound. | C 604 tsound tube plate | ||
| SHARP |
C 1413 OU C453
|
Retrace line at the top of the screen. | Vertical return was not complete, r504 open | Replace the same | CALIXSERVICE |
| SHARP |
C-1412 B
|
Intermittent defect: Sometimes it turns on and other times it doesn't (giving the impression of the switch being on\off.) | Cause: electrolytic capacitor c 708 open (dry) 3.3mf\450v. | ReplaceIt | ADHEMAR CAETANO DA SILVA (TECMIL ELETRONICA) NOVA FRIBURGO, RJ |
| SHARP |
C-1417
|
TV with no image and no sound. Dark screen with all filament voltages and RGB | Shorted varicap had no attention from 5v | Replace the varicap. | EletroClaudio Aguas Belas |
| SHARP |
C-14R12
|
When plugging the TV into the socket, initially tsound was a knock in the draive | C=617, 561 | Replace and analyze possible components around you | ELETRONICA MEDEIROS |
| SHARP |
C-29ST58
|
When turning on, it kept beeping, without any trouble | D613,d616 short horizontal output burnt | Replaced diode 613 and d616 and horizontal output bu 2508af or bu2522ax | WILSON SAO ROQUE |
| SHARP |
C2038
|
TV doesn't turn on and power supply +b=97volts | Change c725=47mf/160v it returned to 105v and started working normally! | Alextecnico | |
| SHARP |
C-20T51
|
Does not turn on wobbles and cuts | C616 8n2 1600v | Replace | EletroClaudio Aguas Belas |