Dicas Reparação
Modelo - Chassis WMD6
Pesquisa: WMD6 Enviar Dica Resolvida
Resultados 26
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | WMD6C | INTERMITTENT MOTOR DRIVE | Motor would stop intermittently. Flexing main board wouldoccasionally cause problem, but problem was not reliably controllable. | ||
| Sony | WMD6 | AUDIO VERY LOW | The audio is very low even with maximum volume. When themuting circuit unit is disengaged, the audio level is normal. | ||
| Sony | WMD6C | MOTOR TOO FAST AND NO AUDIO | The motor runs too fast and there was no audio in PB mode.There was no B+ (6V) applied to IC601. | ||
| Sony | WMD6C | MOTOR DOES NOT TURN | The customer told me that he plugged in 12VDC instead of 6V.The amplifier section was fine, but the motor did not turn. | ||
| Sony | WMD6C | IRREGULAR SPEED | Set starts with slightly higher speed than normal. After 3-5minutes, speed changes up and down every 1-2 records. The set came backafter about one week, motor will not stop, and speed was about four timesfaster. | ||
| Sony | WMD6C | NO SPEED CONTROL | The motor turned at maximum speed regardless of the functionor speed control. I replaced IC601 and FG901 but they did not help. | ||
| Sony | WMD6 | PAUSE DOES NOT WORK | All functions worked correctly except PAUSE. We found piece#387 not engaging #396. It appears that this was shipped from the factoryin this condition. There is no way for this to dislodge easily. -HQ COMMENTS: I checked using the tape transport which | ||
| Sony | WMD6 | DIRTY SWITCH CONTACTS | We have been seeing guite a few units with low voltage onplayback. The problem is caused by dirty contacts on S902/playback mute.A little emery paper and a drop of lubricant (TV tuner type) resolvedthe problem. | ||
| Sony | WMD6 | DEFECTIVE FE COIL | No control of speed, it is too fast on two stock units. | ||
| Sony | WMD6 | FOIL MISSING | No FF and REWIND. Motor started about 2-3 seconds after theplay switch is pressed. | ||
| Sony | WMD6 | PINCH ROLLER SUPPORT NEEDED BENDING | C-90 tape (TDK) would not run properly through capstan andpinch roller. Problem existed only on TDK 90 minute tapes. Hi Freq.would drop out-left channel would decrease in volume. Tape wrinkleevident at capstan. Pinch roller and capstan replacement do |