Dicas Reparação
Modelo - Chassis ITA200
Pesquisa: ITA200 Enviar Dica Resolvida
Resultados 23
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | ITA200 | NO PLAYBACK - TIN AND RESOLDER HEAD WIRES ON TAPE MECH | No playback. Wires to head are either cold soldered ordesoldered. Wires are not being tinned before soldering, resulting inrather a cold solder joint or no joint at all. | ||
| Sony | ITA200 | NO ERASE - REPLACE RESISTOR R324, P/N 1-249-331-11 | Unit will not erase old messages on tape, Q303 checked out okbut found R324 to measure 4.7K (wrong value, should have been 470). | ||
| Sony | ITA200 | NO OGM GREETING - RESOLDER C317 | No OGM. C317 is not soldered on one side. | ||
| Sony | ITA200 | NO OGM ACTIVATION - REPLACE LINE JACK MJ101 | Intermittent ringing in unit. Found telephone line jack MJ101to have a defective ring connection. | ||
| Sony | ITA200 | DISTORTED OGM GREETING/STATIC - RESOLDER C333 | Static mixed with greeting playback. -SOLUTION : Resoldered C333. -HQ COMMENTS: C333 is across speaker to prevent static. | ||
| Sony | ITA200 | NO RING, NO CONNECT - REPLACE FUSE F101, P/N 1-532-866-11 | No ring, no connect. Fuse open. | ||
| Sony | ITA200 | DISTORTED OGM GREETING - REPLACE IC306, P/N 8-759-267-56 | OGM distorted. OGM ouput distorted at OGM IC306/pin 14. | ||
| Sony | ITA200 | NO MECH MOTION/TAPE CLIP NO PART # OF TAPE CLIP IN MANUAL | No mechanical motion. The mech needs a new tape clip. No part# in service manual | ||
| Sony | ITA200 | NO RING - REPLACE Q102 AND Q101 | Unit would not ring. Found Q102 shorted E-C, also Q101 open | ||
| Sony | ITA200 | NO ERASE - REPLACE R324, P/N 1-249-331-11 | Unit would not erase. R324 was out of spec, it was 118kinstead of 470. | ||
| Sony | ITA200 | DISTORTED TIME GREETING - REPLACE IC302, P/N 8-759-912-77 | Distorted audio coming out IC302 pin 8. | ||
| Sony | ITA200 | NO OGM AND PLAYS FAST - REPLACE IC401, P/N 8-759-420-85 | No OGM and unit plays fast. Unit lock up after set up and leddoesn't light. | ||
| Sony | ITA200 | NO MECHANICAL MOTION (FF SLOW) - REPLACE IC401 | FF slow. | ||
| Sony | ITA200 | LOW RING - REPLACE SPEAKER SP301, P/N 1-504-541-11 | Low ring. Found SP301 defective. | ||
| Sony | ITA200 | UNIT SEIZES A LINE WHEN ON HOOK - REPLACE FL101 | Unit seizes a line when on hook. Found FL101 shorted. -SOLUTIOON: Replace FL101. -HQ COMMENTS: FL101 is the input filter straight out of the telephoneline. When shorted it was loading down the tel line, simulating an offhook condition. |