Dicas Reparação
Modelo - Chassis 11AK19
Pesquisa: 11AK19 Enviar Dica Resolvida
Resultados 335
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Watson | 11AK19 | Hum bar on pic & no R/C | C804 mains smoothing cap - all supply line slightly down | ||
| Watson | 11AK19 | Excess Width E/W Distortion TEA2031A hot | L602 open circuit ( dry jointed) | ||
| Vestel | 11AK19 | White raster with fb lines | IC901 TDA6107Q vid o/p chip & R914 200v feed res o/c | ||
| Vestel | 11AK19 | No tuning or sigs | Break in tuning volts track at back of main pcb - very thin & caught on cabinet back | ||
| Vestel | 11AK19 | No tuning | Q510 BC558 o/c | ||
| Various | 11AK19Pro | Service mode access | Select install menu then key in 4,7,2 & 5 via RCU To navigate use up/down keys on RCU & press "OK" To select, use up/down keys & select "OK" Select standby to store & exit | ||
| Various | 11AK19P4 | E/W corr faulty - no o/p pin 45 TDA8844 | Apply 5v to pin 45 & blow leaky diode | ||
| Various | 11AK19 Pro | Lack of width & E/W dist | 27 Ohm resistor in the E-W stage burning, C630 39nf 250v faulty tho measured ok | ||
| Various | 11AK19 | Tuner drift | TU201 Tuner WSP (PLL) 38.9 Mk2, C504, D604 | ||
| Various | 11AK19 | Tripping | D816, Q605 TR 2506DF, Q810 TR MCR22-6, Q809, IC801 OPTOCOUPLERC QY80NG, TR602, LOPTX | ||
| Various | 11AK19 | St/by only - psu FET heatsink overheating | D807 BA159 leaky | ||
| Various | 11AK19 | Shuts down aft start up | CRT base replaced - focus spark gap | ||
| Various | 11AK19 | No tuning | C505 s/c | ||
| Various | 11AK19 | No pic at sw on, sound, EHT etc ok - pic comes up if A1 adj- until next time sw on | RGB drive ic (TDA6108) | ||
| Various | 11AK19 | No pic - lines halfway down screen | R704 1/4w fusible 100R |