Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18938
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | PSX65 | DEFECTIVE IC106 | All functions inoperative. | ||
| Sony | PSX40 | SHORTING Q202 | We found the DC AMP to be open (cracked) as a result of Q202shorting - thus applying 18V to the IC. | ||
| Sony | PSFL1 | NOISE DURING OPERATION | When the turntable moves in or out there is an objectionalclicking sound. | ||
| Sony | MDRFM5 | PART NUMBER FOR WIRE | Wire for connecting head-pieces to main cabinet. Need blue,orange and grey colored wire that connects switch board to amp in ear-piece. Has to be very small wire and stranded wire to last some time. -HQ COMMENTS: P/N for 10m lengths are as follows:9-9 | ||
| Sony | ICFC20W | DEFECTIVE IC'S | When power is turned on, display sets to 1:00 AM or PM andwill not set time nor alarm functions. When powered up display will onlyindicated flashing dots - no numerial displays. | ||
| Sony | ICF2001 | NO AM | All functions worked except AM, found Q41 (2SK107) withintermittent lead. | ||
| Sony | CFS500 | TAPE JAM | Tape counter belt comes off and jams in take up spindle assy. | ||
| Sony | CFS500 | MANUAL ERROR | Manual error. P. 30 (2) Ref. #16 shown #16 pointing to spkgrille should be Ref. #14. | ||
| Sony | CFS45 | ERROR IN SERVICE MANUAL | The IPB on page 37 shows the capstan belt as a take-up belt.Also T/R S/B 66 gives a new P/N for the belt. -HQ COMMENTS: We are issuing a S/B and T/N. | ||
| Sony | PST22 | LOW LEVEL NOISE | Turntable, develops a low level static-like noise which isinduced into the audio ckt. The cartridge used also affects the level ofthe noise. An ortofon LM-10 produces about twice the amplitude of aSony VL-7. Grounding the motor shaft to ckt. ground el | ||
| Sony | XR70 | IMPROVING AMS RESPONSE | AMS would not operate for tapes with less than 4 to 6 secondsof silence. Problem appears most often when rewinding close to thebeginning of the tape. | ||
| Sony | TFM7720W | DEFECTIVE OSCILLATOR | No FM. All voltages looked good. All transistor wereconducting. Osc. was not working. | ||
| Sony | PSX45 | REVOLUTION NOISE | This unit produced a HEARTBEAT sound (one per revolution ofthe platter) which increased in intensity as the tonearm moved toward thecenter. This noise was being magnetically induced in the cartridgewindings. Scoping the motor drives revealed spikes on | ||
| Sony | ICR4800 | NO AM RECEPTION | No AM. | ||
| Sony | ICF2001 | COULD NOT RECEIVE AM STATIONS | Pins 2, 11, 12 and 13 of IC201 were inconsistently outputtingdata. Latch IC205 was not able to switch antennas to receive AM stations. |