Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KVX2152U | No/Poor start | C611 47uf and C614 220uf Caps | ||
| Sony | KVX2132U | Pic fades out & crackle on sound - other tvs in w/s pick up radiation | LOPTx internal arcing | ||
| Sony | KVX2121U | Sound has int crackle | Bridge rect dry joints | ||
| Sony | KVV1430U | St/by only - trips when sw on | LOP tr S2055N s/c - used BU508DF | ||
| Sony | KVS29SN1 G1 | Black screen - no vert scan | Dry joints on VC (v pin out) sub-board Q1801 / Q1802/ Q1803/ IC1803 | ||
| Sony | KVP14U | Dead | PSU shutting down due to excess current in secondary - C608 680pF prot cap breaking down under load | ||
| Sony | KVM2541U | Stuck on 1 chan & no R/C response | 2 x resistor packages (4 x 10k) on pluggable tuner/IF/proc board ref RA2 & RA3 - resoldering provided cure | ||
| Sony | KVM2170 | Dead | Should be 135v cath D606; 20v at cath D607; 8.5v at cath D608 - no 8.5v as ICP PS603 1A N25 o/c | ||
| Sony | KVM2151U | Col flicker on & off | Bad joint LOPTx earth | ||
| Sony | KVM2141 BE2A | Screen graphics only - ok feeding another set from scart | digital transistor Q005 type DTA143TK | ||
| Sony | KVM2141 | Sound & contrast fade after time | C012 22µ 50v | ||
| Sony | KVM2141 | Lum fades out followed by sound | 47k sm res in base of Q005 2SA1037K or 2SA1162-G hi res - caused by leaky 22µ 50v cap nearby - also R816 150k & R817/818 worth checking | ||
| Sony | KVM2131U | No chan store | Dry joint pin 5 IC002 EEPROM | ||
| Sony | KVM2131U | Field collapse | µpc1488H | ||
| Sony | KVM2101U | WIDTH AND E/W PROBLEMS | REPLACE C806 47NFD250V |