Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27S10 | INSUFFICIENT VERTICAL, YOKE | Picture pulled up about one inch from bottom. Adjustingcontrols allowed picture to fill out but centering was off. Whencentering was adjusted picture folded over. Replacement of yoke resolvedproblem. | ||
| Sony | KP61XBR48 | CAN'T SWAP PIP AND MAIN PICTURE, CUSTOMER SETUP IN MENU | Customer complaint was he could not swap his PIP and mainpictures. Otherwise the PIP worked normally. | ||
| Sony | KP46S55 | POOR CONVERGENCE, CRACKED CONNECTION "D" BOARD | Customer complained of poor blue registrations, notadjustable with customer control. | ||
| Sony | KP41T15 | DEAD, SHORTED AUDIO OUTPUT IC | No power. Found power supply dead and shorted Audio output IC. Reported by Ted Kim, Kim's Electronics | ||
| Sony | KP41T15 | DEAD, REPLACED D803 C808 AND R854 ON E BOARD | The unit has no power, check the power supply and high voltage. I found unit lost 200V. Reported by Ted Kim, Kim's Electronics. | ||
| Sony | SPP2000 | ALTERNATE SOLUTION TO BATTERY CONTACT SPRING PROBLEM | Battery springs collapse causing intermittent operation. | ||
| Sony | SPP1000 | MYSTERIOUS FAILURE, AC ADAPTER DEAD, NO OPERATION | Unknown case of multiple component failure. Samplesforwarded, AC adapter blown. -HQ COMMENTS: I examined the sample and noticed that D404 was eitherremoved or missing. Without this diode there is about 100 volts ofcounteremf generated by the line rel | ||
| Sony | ITA2500 | TAD KEEPS RINGING, DOES NOT ANSWER | Answering machine not picking up. Found pins 2/3 of IC301shorted by solder splash. Cleaned, problem persists. | ||
| Sony | MDP550 | DEAD UNIT - RESOLDER IC102 ON FP-746 BOARD | Unit dead, no +5V. Traced problem to display board. | ||
| Sony | MDP550 | NO DISPLAY/NO PICTURE-REPL DRY CAPS C101/02/08/10 /FP746 BD | No display. | ||
| Sony | MDP550 | WON'T PLAY OR EJECT - REPLACED PICKUP ASSY & COMPLETE ADJUST | Won't play or eject. | ||
| Sony | TCWR565 | NO TAPE FUNCTIONS - RE-SOLDERED D701 | Capstant motor turns. Assist motor tries to engage, spins.No play may fast forward and rewind. B door stuck shut as head was inplay int. | ||
| Sony | TCWR400 | IRREGULAR MOTION OF DECK - REPLACED CRACKED REEL MOTOR GEAR | When in play mode and stopping or changing directions mechwill go into ff or rw or will not stop and eats the tape. | ||
| Sony | TAE90ES | SHUT DOWN AFTER 5/10 MIN - REPL THP601/602 ADJ. | Thermistors THP601/602 open up because of excessive currentdraw. Found idle current for both sections was set too high fromfactory. Measured before adjustment and it was 450mv not 200mv as perservice manual. | ||
| Sony | STRGX700ES | PROTECT MODE ENGAGED - ADDED JW623 | Protect mode was engaged. 0.8v dc offset at all amplifieroutputs. Discovered 9-10 ohm difference between pin 7 ground of IC502 andamp circuit ground. Also, dc voltages at pins 5-6 and 10-11 of IC501 (STK3102 II), while still giving proper bias drive |