Dicas Reparação
Modelo - Chassis 2131
Pesquisa: 2131 Enviar Dica Resolvida
Resultados 60
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | BE1 KVM2131 | Repeatedly blows LOPTr | dry joints line osc IC551 TDA2579A and possibly C808. Other possibilities dry joints on line driver tx, LOPTx & STR giving an int high o/p | ||
| Sharp | CV2131SC | Flyback lines at top of pic | C502 220µ 25v | ||
| Sharp | CV2131SC | Dead - led lights briefly at sw on | C723 3µ3 63v bipolar cap | ||
| Sharp | CV2131H | Dead - no line drive | Replace FOP IC X0640CE with equiv. LA7830 & 220mf cap. and the 4.7ohm safety feed res by LOPTx | ||
| NEI | 2131TX | Int dead | Dry joints L802 in psu - virtually invisible | ||
| NEI | 2131TX | Dead - off with a bang | LOPTr Q600 s/c because C604 1µ 160v was dry jointed, also D604 BA157 s/c, R609 10k burnt up | ||
| NEI | 2131 | Sound No pic | R605 ( 5K6 ) 2Watt | ||
| NEI | 2131 | No sound | Check for D/J on Speaker plug | ||
| NEI | 2131 | No pic - sound ok | Pin 8 TDA3651A sandcastle pulse low - TDA3653 pin 7 FOP chip was cause - FOP chip faulty | ||
| NEI | 2131 | Field lineararity | C407 ( 1 , 500uF ) 50V | ||
| NEI | 2131 | Field collapse/ int height & going off tune | D001 TAA550 33v volt stab faulty - (feeds IC100 TDA8305 jungle chip) | ||
| NEI | 2131 | FIELD COLLAPSE NO FIELD DRIVE | D001 TAA550 33v STABILISER US ( FEEDS REFERENCE INTO TDA8305 ) | ||
| NEI | 2131 | BLANK RASTER WITH SOUND | TDA3653 FIELD OP. IC. | ||
| Grundig | CUC2131 | No power | R60502 (3M Ohm 2watt) open circuit | ||
| MAGNAVOX | 20MT2131 L03.1 | Liga e activa protecção | D6444 |