Sharp Repair Tips
Search: sharp
Results: 1784
Results: 1784
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SHARP |
66CS03H
|
Dead but comes on after a while | Replace c714 1000mfd25v | ||
| SHARP |
66CS03H
|
Dead - loptr s/c | Replace c604, c714 & check dry joints scan coil pcb | ||
| SHARP |
66CS03H
|
Dead | Check c601 for s/c (fitted under d605 on print side is blue disc type) | ||
| SHARP |
66CS03H
|
Dead | Check c601 for s/c (fitted under d605 on print side is blue disc type) | ||
| SHARP |
66CS03
|
Tripping | C714 1000µ 10v & loptx arcing - check also dry joints scan coils | ||
| SHARP |
66CS03
|
St/by only | Leaky blue disc ceramic cap 2n2 2kv on underside of pcb | ||
| SHARP |
66CS03
|
Blowing line o/p transistor | Solder dry joints on scan coil pcb | ||
| SHARP |
66AS06H
|
Shuts down aft 1 sec with r632 going o/c | C619 560nf 250v - also check r632 & r619 39r 1/2w | ||
| SHARP |
5BSA 51AT15H/15AT151R
|
Dead st/by only - led goes out when chan no. pressed | No line drive pin 12 mc4407 ic801 as no 5v supply at pin 35. q708 bc338-40 st/by tr s/c | ||
| SHARP |
5BSA 51AT15H
|
Field foldover at bottom with fb lines near centre of screen; no front controls or r/c | Q509 bc635 & q510 bc338 in field timebase both leaky & affecting data lines | ||
| SHARP |
5BSA 51AT15H
|
Whistling noise and picture tearing for first 3 min from cold | C604 220uf 10v in psu | ||
| SHARP |
5BSA 51AT15H
|
Vertical picture shift, alters with temperature | Replace r512 180k 0.5w next to q508 | ||
| SHARP |
5BSA 51AT15H
|
To reprog nvm for aft/agc | Auto tune tv to a chan, fine tune for best result then go into service mode, go to aft adj, & press key symbol | ||
| SHARP |
5BSA 51AT15H
|
Three col flyback lines at top of screen | D504 & d507 1n4148 | ||
| SHARP |
5BSA 51AT15H
|
Snowy raster only | No 12v to tuner - r243 5r6 1/2w o/c also check c713 1000µ 35v in -10v supply for various faults | ||
| SHARP |
5BSA 51AT15H
|
Small pic - ht low (should be 108v) | Check d716 27v & d717 75v zeners by replacement | ||
| SHARP |
5BSA 51AT15H
|
Slow start, cogging, loptr failure or tripping | Replace all 6 elects on psu sec & q704/708 bc338-40 5v reg trs & q601 bu508dfi loptr | ||
| SHARP |
5BSA 51AT15H
|
Short pic & no reponse to front or r/c | Q509 bc635, q510 bc338 next to field o/p pair & c713 100µ 16v | ||
| SHARP |
5BSA 51AT15H
|
Powers up from mains switch, led flashes then goes out with no pidc or sound. when switched off high pitched noise comes from speaker going down in frequency | Dj on d710 and c713 1000uf 25v s/c | ||
| SHARP |
5BSA 51AT15H
|
Picture jumping | Replace c209 and c808 cap*100nf20v, cap*47nf20v |