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Modelo - Chassis D55
Pesquisa: D55 Enviar Dica Resolvida
Resultados 132
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | LBTD550 | BROKEN (L) SIDE CLIP ON FRONT PANEL - REPL FRONT PANEL | The left side clip on front panel is made of plastic andconstantly breaks off, right side has metal reinforcement and doesn'thave this problem. | ||
| Sony | LBTD550 | NO POWER - F1211 NOT PROPERLY INSTALLED | Unit has no power. After open case, found F1211 loose. | ||
| Sony | LBTD550 | NO AUDIO IN RIGHT CHANNEL - REPL RY1201 | Unit did not have audio coming out the right channel. FoundRY1201 open. | ||
| Sony | LBTD550 | OPTICAL PICK UP ASSY PHYSICALLY BROKEN - REPL FOP ASSY | After removing a case, with a visual inspect found opticdevice and spindle broken. | ||
| Sony | HCDD550 | NO DISPLAY - REPLACED Q1383 | No display from either FL displays. | ||
| Sony | HCDD550 | PIN LAYOUT OF IC 1201 | In the service manual IC1201 is written as an 18 pin IC. Infact, it is a 22 pin IC. I assume that pin 3 of the 22 pin IC is pin 1 ofthe schematic. -HQ COMMENTS: This IC, STK4231MKII, is used in several diffrent modelssuch as SAW541/441, HST221, 211, 201 | ||
| Sony | FD555 | COMPLETE LOSS OF AUDIO, REPLACED IC701 | Found Q451 & 452 turned ON. IC701/pin 10 read 12v. | ||
| Sony | FD555 | INTERMITTENT LOSS OF CHANNELS, REPLACED RV151 | Cannot tune in tuning voltage for channels 5, and 7. | ||
| Sony | HCDD550 | PINCH ROLLER MISSING FROM UNIT - REPLACED PINCH ROLLER | Missing pinch roller. | ||
| Sony | HCDD550 | NO AUDIO - REPLACED Q1203 AND D1211 | On the collector of Q1203 there was an oscillation. Theoutput was in a mute condition. Lifting pin 6 of IC1201 caused theunit to operate. | ||
| Sony | FD555 | TV FUNCTON IS DEAD, REPLACED C504 | All functions working except tv. | ||
| Sony | FD555 | DARK TUBE, REPLACED CRT | Dark tube from dealer stock. I believe that this is a displaypiece and tube went soft. | ||
| Sony | FD555 | NO PICTURE RASTER ONLY, REPLACED L151 | No picture, raster only. | ||
| Sony | HCDD550 | DECK "A" WILL NOT PLAY - T/U REEL SHAFT GROOVE MISSING | Deck A would not play or FF. Found all belts and mechanicsworking fine. Found take up reel (Ref 361) was loose, not snapped ontoshaft. Snapped reel back on, but slipped right off. | ||
| Sony | FD555 | NO TV OPERATION, REPLACED C504 AND C557 | C504 and C557 have failed on a couple of units. I believethat the voltage rating is too low causing this capacitor to short. -HQ COMMENTS: We have not received any reports other than yoursof this failure. Please measure with a scope across the capacit |