Dicas Reparação
Modelo - Chassis TA550
Pesquisa: TA550 Enviar Dica Resolvida
Resultados 11
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| SAMSUNG | TA550 TA27A550 | Liga, não acende os leds, mantendo imagem muito esmaecida perceptivel somente iluminando a tela com lanterna | Capacitor supressor PCX2-337 (470nk275V, Pilkor, Azul, unico na placa fonte) | Capacitor trocado | Marcelo Simões |
| Sony | ITA550 | INOPERATIVE - REPLACE IC-203, P/N 8-759-945-88 | Inoperative, and the AC ADAPTOR (AC-T145) was getting hot. | ||
| Sony | ITA550 | NO OGM ONTO PHONE LINE | No OGM onto the phone line. | ||
| Sony | ITA550 | NO ON HOOK DIAL | Customer complaint was no on hook dial. Found resistor R-240to have a cold solder joint. | ||
| Sony | ITA550 | LOW DISTORTED RING IN UNIT | Unit will not ring properly when ring signal is turned down to70V AC or less on B & K 1050 analyzer. | ||
| Sony | ITA550 | UNIT HAS STATIC ON ICM | Intermittent noise on ICM tape. | ||
| Sony | ITA550 | IMPEDANCE OF SONY TELEPHONE PRODUCTS | What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma. | ||
| Sony | ITA550 | TRANSFER FUNCTION - BEEPER WILL NOT DISPLAY NUMBER | Customer has IT-A550 set up to transfer his calls to hispager/beeper service. Customer has display on beeper which shows whatnumber he was called from ie., who had originally called pager phone No.When IT-A550 transfers to pager company, customer gets n | ||
| Sony | ITA550 | TRANSFER FUNCTION - BEEPER WILL NOT DISPLAY NUMBER | |||
| Sony | ITA550 | UNIT INTERMITTENTLY EATS TAPES, OGM AND ICM | A few units came in the service center with tape wound aroundthe flywheel, both OGM and/or ICM. After removing tape, machine works ok.All machine torque seems ok. Problem seems to be part number 117(Chassis Assembly, Mechanical) where idler arm with ge | ||
| Sony | ITA550 | UNIT LOCKS UP | Unit would take 1 message then lock up. |