Dicas Reparação
Modelo - Chassis
Pesquisa: Enviar Dica Resolvida
Resultados 81469
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | TAE80ES | UNIT WILL NOT SWITCH INPUTS - REPLACED SHORTED S101 | Green light stays on mode CD and never changes to othermodes. S101 shorted. | ||
| Sony | TAE731 | INTERMITTENT RIGHT CHANNEL - RESOLDERED IC401 | Intermittent right channel. | ||
| Sony | TAAV670 | UNIT GOES INTO PROTECT AT HIGH LEVELS - REPL D801 | Unit would intermittently go into protect at higher volumelevels. Found the right rear power amp to have an abnormal DC offset.Changing IC851 corrected this condition but unit would still go intoprotect above 75% volume levels. D801 was found to be inter | ||
| Sony | TAAV670 | UNIT IN PROTECT - REPLACED REAR CHANNEL AMPLIFIER | The unit would go into protect after a few minutes ofplaying. Voltage was fluctuating at the output of the rear amp driver IC. | ||
| Sony | STRGX800ES | NO SOUND OR FUNCTION SWITCH - CN201 AND 202 LOOSE | No sound and would not switch functions. | ||
| Sony | STRGX69ES | POOR AM RECEPTION | Unit has poor am reception after trying controls to improve,we decided to get the tuner board. Tuner board is for 67ES and hasdifferent connectors. Not sure what to do because there is nothing inSDIS or FPR's about a different tuner board or having the | ||
| Sony | STRGX67ES | UNIT IN PROTECT - REPLACED IC651 & 601 | Unit goes into protect during self test. Disconnected CNP503& CNP956 on rear bd, turned unit on, no protect light. | ||
| Sony | STRG1ES | FE201 NOT FITTING CORRECTLY | Pins are laid out incorrectly coming off FE201 (wrongdirection) bend them to the proper direction and they are shorter thanoriginal. | ||
| Sony | STRG1ES | NO DISPLAY ON UNIT NO FUNCTION DISPLAY - R783 OPENED | Unit has open R783 47 on main board no display on unit, onlyletter sound field display. | ||
| Sony | STRD990 | SURROUND SOUND DOES NOT WORK - REPL Q641 AND 643 | Q641 and Q643 shorted, relay for surround speaker did not kickin. | ||
| Sony | STRD790 | DISPLAY PROBLEMS - REPLACED CONNECTOR CN101 | Eventually found heat sink compound on CNS101. The femaleconnector that accepts ribbon cable from display pcb. Pins 9/10/11/12were involved. Tried cleaning, problem still existed. Replacedconnector. These pins carry key in PL data, clock, latch. Mic | ||
| Sony | STRD790 | NO TUNING FUNCTION - REPLACED C89 | Not tuning in stations. Found C89 open and leakingelectrolyte. | ||
| Sony | STRD590 | NO LEFT CHANNEL - RESOLDERED C712 | Resoldered C712. One side was unsoldered. | ||
| Sony | STRD1015 | LOW SOUND, FUNCTIONS INOPERATIVE - CN201 AND 202 LOOSE | Low level output, all functions mixed together. | ||
| Sony | STRAV23 | SOME FRONT PANELS BUTTONS INOP - REPL MISSING D327 | Buttons for tuner and video would not work. Used remote toselect tuner found preset buttons 8, 5, 2 didn't work. Pin 63 IC301 lowin amplitude compared to pins 62 or 64, with button pushed. Found D327missing. |