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Modelo - Chassis FS


Pesquisa: FS Enviar Dica Resolvida
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SonyCFSW308
DECK A NO MECHANICAL MOTION - REALIGN OR REPLACE BELT Belt comes off its pulley (#158 X-4920-922-1). Pulley (W)assy (10% of all deck problems).
SonyCFSW308
NO AM/ NO TUNING CONTROL RIGHT OR LEFT CHANNEL MISSING. Unit came in with no am. Other units had no tuning control.The third unit had left channel missing. Upon taking the units apart, Isaw that the tuner board had come loose and was sitting crooked. All ofthese 3 boards had cracks right where the screw #
SonyCFSW308
NO DC POWER - REALIGN BATTERY TERMINAL BOARD The battery terminal board (4) is misaligned, causing thepositive terminal of the board not to make contact with the battery.
SonyCFSW308
NO AUDIO - UNSOLDER SHORT ON MAGNETIC HEAD No audio, the (A) deck head wire is shorted, causing the unitto have no audio when the (A) head wire is plugged in. When you unpluggedhead wire (A) deck, audio comes on.
SonyCFSD960
NO TAPE FUNCTIONS No tape function, upon opening saw that second lever waspopped out of place, put back in place and adjusted unit.
SonyCFS905
UNIT DEAD - REPAIR AC ADAPTOR JACK AC ADAPTOR HAS RING CRACKS ON PINS. I SEE THIS ON MOST MODELSTHAT COME IN.
SonyCFS905
AUDIO BOARD WITH CNP2-3PM CONNECTOR TO TAPE. New audio board uses three pin tape motor connector. Oldaudio board used four pin tape motor connector.
SonyCFS204
NOT ENOUGH TAKE UP TENTION - REPLACE IDLER, REF 167 The spring on the lever arm, Idler is not strong enough. Ihad to add strength to the spring and replace the idler.
SonyCFS202
NO TAPE FUNCTIONS - REPLACE BELTS Found 1 belt broken, the other weak.
SonyCFS202
PART # FOR BRASS THRUSTER & SPRINGS Mech squeeked, hole in brass thrusters, Part #s not inmanual. Replace thrusters & springs.
SonyICFSW30
INTERFERENCE IN SW BANDS SW band gives loud noise and no reception of signal on anyband. There is a ceramic capacitor mounted on main board between pins 5and 6 of CN1. This capacitor is bent downward and presses against thehigher numbered pins of CN1. This cap is not shown in
SonyICFSW15
THE UNIT IS DEAD - RESOLDER MINUS BATTERY TERMINAL The unit will not turn on with battery power. The minusbattery terminal is disconnected. It is not soldered well between theminus battery terminal and the main PCB.
SonyCFSW504
NO FAST FORWARD OR REWIND. No Fast Forward or Rewind. The spring that pushes FF andRewind lever up, pops out of place. The spring is located under theflywheel.ref 219 FF Lever p/n 4-928-993-01.ref 220 REW Lever p/n 4-928-992-01.
SonyCFSW304
NO FAST FORWARD OR REWIND. No Fast Forward or Rewind. The spring that pushes FF andRewind lever up, pops out of place. The spring is located under theflywheel.ref 219 FF Lever p/n 4-928-993-01.ref 220 REW Lever p/n 4-928-992-01.
SonyCFS204
NO FAST FORWARD OR REWIND. I am sorry it took so long to reply to your fax(A920831). OurNational Refurbishing Center gathered the information which is included inthis report. Steve Fritz, a supervisor also sent a list of models whichuse the same spring assembly. I am sending you h


Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

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