Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV4000 | INTERMITTENT BAND SWITCH | The unit would intermittently not go into VHF high. We foundIC102/band switch to be the cause. | ||
| Sony | KV1957R | PICTURE OVERLOAD/INTERFERENCE, INSTALL A CAPACITOR | The set would intermittently have an interference in thepicture and sound which would sometimes overload it. The problem wascaused by horiz. noise that was appearing on the U input to the band-switch IC/IC102 Pin 3. The noise was not originating from a | ||
| Sony | D5 | NO SLED MOVEMENT | No sled movement in either normal or service mode. Flywheeltransistors had been overheated and damaged. Replaced 5 flywheel tran-sistors. Sled would then move only in one direction. | ||
| Sony | KV20XBR | P/N FOR M BRACKET AND SHIELD CASE POWER SUPPLY BLOCK | I need the part numbers for 1) the plastic frame that the Mand D boards are mounted to, and 2) the metal cage that the GA and GBboards slid into. -HQ COMMENTS: The part numbers you asked for are as follows: 1) M. Bracket: 4-374-217-1 | ||
| Sony | BMC550 | NO VIDEO | No video record, audio OK. | ||
| Sony | BMC110 | LINES IN PIX | Lines in pix. | ||
| Sony | SL10 | EATS TAPE | Eats tape. | ||
| Sony | SL10 | EATS TAPE, INTERMITTENT LOSS OF FG | Eats tapes. Capstan speed overruns, spilling tape. | ||
| Sony | SL20 | UNABLE TO TUNE VHF HI BAND SWITCHES TO UHF | Unable to tune VHF HI band switches to UHF tuning with VHF HIindicated. IC401 Pin 17 would not go low when VHF HI selected. | ||
| Sony | SL2400 | INTERMITTENT OPERATION | Apparently glitches were going to the microprocessor andgiving it commands. | ||
| Sony | D5 | UNIT SHUTS DOWN | IC508 (PWM DRIVE SLED) burns up. Also, Pin 23 IC501 voltagegoes up to 4VDC when FF is pushed in service mode. It should be only+1.5V. | ||
| Sony | CDP70 | MOTOR STARTS IN CORRECT DIRECTION, THEN REVERSES & OVERRUNS | Motor starts in correct direction, then reverses and over-runs. | ||
| Sony | CDP70 | MOTOR REVERSES AND SPINS BACKWARDS | Motor starts in forward direction, then reverses and spinsbackwards until shutdown. | ||
| Sony | TCW2 | BENT MOTOR MOUNTING BRACKETS (NO TRANSPORT) | Tape decks did not work because the motor brackets had beenbent downwards by the weight of the motors. The motors are heavy and thebrackets are made of soft metal, so they can be deformed in normal ship-ping and handling. | ||
| Sony | KV8100 | PART NUMBERS | I need part numbers of RV303, 305, 306 and 304. -HQ COMMENTS: The part No. are as follows: RV303 1-226-506-11 Brt RV305 1-224-146-11 Color RV306 1-224-146-11 Hue |