Sharp Repair Tips
Search: sharp
Results: 1784
Results: 1784
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SHARP |
DV5940H
|
No pic | Replace frame chip, r645 1Ω 1 watt fusible and c506 100µ 50v | ||
| SHARP |
DV5940
|
Height lacking & 3 fb lines at top | C501, c506, c512 all 100µ | ||
| SHARP |
DV5940
|
Dead - bu508a loptr s/c every few days | Dry joints scan coil plug on main pcb | ||
| SHARP |
DV5937H
|
Hum on sound & no pic via scart | R615 0r82 1w pin 5 loptx derived 12v supply hi res | ||
| SHARP |
DV5937H
|
Field collapse | 42v pin 8 ic500 ok but no 16v pin 4; check fusible res r615 & d601 - pt no rh-dx0127cezz | ||
| SHARP |
DV5937
|
Field collapse & lack of width | R615 0r82 1w o/c, d601 dx0127 s/c | ||
| SHARP |
DV5937
|
Dead - lop tr 2sd1546 faulty | Dry joints on scan coils | ||
| SHARP |
DV5935H BCTV-A
|
St/by only | Loptr q600 2sd1546, c619 560nf 250v & check r619/632 39r safety res | ||
| SHARP |
DV5935H BCTV-A
|
Dead - q600 2sd1546 loptr s/c | R619 39r ½w & r632 39r ½w fusible burnt; c607 0µ56 line scan coupling cap o/c | ||
| SHARP |
DV5935H BCTV-A
|
Dead - chopper tr q705 2sd1546 & ic700 mc44602 chopper control chip both s/c | C712 100µ low cap, d708 & its feed res burnt up; now no sec supply to 12v rect as t700 chopper trfmr damaged | ||
| SHARP |
DV5935H
|
Changes to field cct . | C516 has been removed , l500 has been changed to 180r 0.5w resistor pt no -xz0227bmzz | ||
| SHARP |
DV5935
|
Low width, poor e/w, field cramp | C607 & l604 | ||
| SHARP |
DV5935
|
Dead - r632 & 619 39r burnt | Replace also c619 0µ56 250v & resolder l603 & check 2sd1546 loptr & scan coils conns | ||
| SHARP |
DV5932H DV5935
|
Stuck in standby. | Cracked print around lopt t600 | ||
| SHARP |
DV5932H BCTV-A
|
E-w dist | L604 e/w coil burnt & c607 0µ56 250v | ||
| SHARP |
DV5932H
|
Dead - line stage burn up | Replace c619 56nfd 250v cap r632 39Ω safety resister (o/c ) line output transister 2sd1546 (leaky). | ||
| SHARP |
DV5932 DV5935
|
No sound , pic. geom. wrong. | Reset nvm settings | ||
| SHARP |
DV5932
|
Procedure for setting nvm for no sound | Put set into service mode by momentarily shorting pins 2&6 on service plug as per manual. scroll down to nvm pos with ch +/- adjust first to digits to correspond with location value on technical bulletin if the value number doesn't correspond go to nvm val and set last two digits to correspond with vol up & down; then store with standby button. repeat this with all 19 settings then short pins 2 & 6 to come out of service mode. switch set off and on from mains switch to reset. | ||
| SHARP |
DV5932
|
Failure of c619 | Move r632 from the close area of c619 and replace capacitor | ||
| SHARP |
DV5932
|
Dead | D709 s/c replace with ( byw56 ) r706 o/c fusible |