Sharp Repair Tips
Search: sharp
Results: 1785
Results: 1785
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SHARP |
C1413
|
Doesn't work | The +b115v, was at 4v. putting on the external power supplys the series lit up with full brightness. we turned off the collector of the q602, horizontal output, and the brightness continued intense. it was short. | Replaced c617 the tv returned to normal. | lucas40 |
| SHARP |
C2038
|
So chuvisco enao tem osd | Memory | domigos | |
| SHARP |
C-20T51
|
The power supply keeps chirping loudly and constantly and when you unplug it, the chirp slowly goes down | C726 shorted | caio | |
| SHARP |
2057
|
Dark image, low luminance | Capacitor 624= 3,3mf/100v | tyko | |
| TV SHARP |
C 1453
|
Vertical closed | Ic 501 -tda 3653 b | Marcone | |
| TV SHARP |
C 2053
|
Doesn't work | R 731- 1r | Marcone | |
| TV SHARP |
20RS03
|
Dark screen: | Check the r860,r866,r868 | Don't forget to contribute so everyone knows even more | Marcone |
| TV SHARP |
C2025A
|
No tension | R 705-100Ω | Marcone | |
| TV SHARP |
C 2053
|
Doesn't work | Sahah, dah 01, dah 02, dah 04, rahach, toilet, rahas | Marcone | |
| SHARP |
C1438
|
Service mode, vertical increase and decrease by channel keys | Press the exit button on her remote control | ||
| SHARP |
C-1467
|
Doesn't connect b+0 without ass. e.a | Power supply diode the 120v zener and the stk73907 | ELETRONICA ARNI-LEOBERTO LEAL-SC | |
| SHARP |
C-2035B
|
TV doesn't tune in, it just drizzles. | Cold solder at r-105=15k, 33volts supply (note: this resistor is on the memory board on the side). | It was just resoldering and it was ok. | Armando da eletronica só tv |
| SHARP |
C2010
|
Varying tune | R228 15k 1/8w open | Simply replace the resistor | Marcos Elias Miranda |
| SHARP |
C-2053
|
No color just black and white | Earth at the foot of the open varicap | Splice the ground with solder | Eletroclaudio Aguas Belas PE |
| SHARP |
C14R12
|
Doesn't start | Power outage | ||
| SHARP |
20RS03
|
Image out of sync. reddish and greenish | Coil t 204, remove break the cap. below it and place it back on the board and place a 22p capacitor on the track, then adjust the image and on the t 205 it holds the channel in place | HP ELETRONICA | |
| SHARP |
TVC2041B
|
Vertical closed at the top | C 507 1000x35v | Replace capacitor | matieski |
| SHARP |
C-2013
|
Humming at the power supply in st-by after replacing the qx701 mosfet with an equivalent one. call ok. | Change r710 from 82k to 47k. | Prevents oscillation due to the faster response of the new MOSFET. | Gretec |
| SHARP |
C 1453
|
High-frequency hum at the power supply | Missing power supply shield that is welded to the bottom of the chassis | simas433 | |
| SHARP |
C 1453
|
Setting up protection | Tuner replacement | I noticed an error in the 5v power supply to the tuner, I removed it and the TV started working again | simas433 |