Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | BE4 | Dead - LED flashes 6 times then repeats | Over current problem - Loptx u/s | ||
| Sony | BE4 | Dead - LED blinks 6 times (Field fault) | TDA9302H FOP chip dry jointed and u/s | ||
| Sony | BE4 | Dark pic | C823 0µ022 250v leaky in beam lim cct | ||
| Sony | BE-4A KVM2171U | no text, excessive width, poor grey scale | NVM corruption. Replace IC002 new type ST24C02FB6 (875937032). Change C0255 from 47uF to 1000uF, add 5.6V zener from pin 8 IC002 (cathode) to earth, tighten earth spring around CRT in the shape of U | ||
| Sony | BE-4A KVM2171U | frame collapse | R622 (HT feed) o/c, R814 0.47R safety (frame feed) o/c | ||
| Sony | BE-4A KV21T3U | volume goes to max, no remote or front control functions | Micro gets hot, replace Micro part no 875947506 | ||
| Sony | BE-4A KV21T3U | no pic (blank video) | D722 (871999133) o/c on CRT | ||
| Sony | BE-4A KV21T3U | blank raster with flyback lines | A1 voltage too high, replace LOPTx | ||
| Sony | BE-4 KV16WT1U | frame collapse (no picture) | R814 0.46R 0.5W (121781111) o/c, IC501 TDA9302, C504 100uF 50V, also replace D501 RGP10GP (871930243) or may fail again | ||
| Sony | BE-4 KV16WT1U | frame collapse | DJ L807 wire link to LOPTx earth | ||
| Sony | BE-4 KV14T1U | dead | LOPTr Q802 S2055N s/c, R615 0.46R (121737100) o/c, IC601 STRS5706 s/c | ||
| Sony | BE-4 KV14T1U | coloured lines on top | EEPROM IC002 ST24C02CB1 (875937032) | ||
| Sony | BE4A KVM14M1U | To enter service mode | Select OSD ,5,Vol+,TV TT appears in right hand corner. Select menu .Adjust with cursor keys .Standby to store new settings. | ||
| Sony | BE4A KVM14M1U | At sw on, only 1 funct could be selected b4 lock up | Replace IC803 EEPROM 24C02 - used blank | ||
| SONY | KV 2959T | totalmente parada ou intermitenteos após alguns minutos de funcionamento. | C2,2uf 450V esgotado |