Dicas Reparação Pioneer
Modelo - Chassis
Pesquisa: pioneer
Resultados 77
Resultados 77
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Pioneer | SD28AV1 | St/by only - led flickers | 5v from 7805 IC722 reg varies - Micro IC1415 pin 27 s/c | ||
| Pioneer | SD28AV1 | Small raster - low 155v line. | IC723 ( L7808CX ) | ||
| Pioneer | SD28AV1 | Picture displaced to RHS. | C502 ( 7.5nf ) | ||
| Pioneer | SD28AV1 | Pic displaced 3" to left | C516 470pF 1600v | ||
| Pioneer | SD28AV1 | No colour. | IC1452 ( SDA3526/2 ) | ||
| Pioneer | SD28AV1 | No B-Y. | IC950 ( TDA4680 ) | ||
| Pioneer | SD28AV1 | Frame cramping. | IC402 ( TDA3654 ) | ||
| Pioneer | SD28AV1 | Dull picture with flyback lines. | CRT faulty. | ||
| Pioneer | SD28AV1 | Dead. | TR501 , T501 ( S2000AF ) , IC521 ( uA7812 ) , IC3501 ( TDA1521 ) , FH1701 ( 1N4007 ) | ||
| Pioneer | SD28AV1 | Dead - No HT o/p from psu when connected | IC401 fop chip TDA3654 s/c 26v supply | ||
| Pioneer | SD28AV1 | Dead - 2amp fuse blown. | FH1701 ( IN4007 ) | ||
| Pioneer | SD28AV1 | Bright raster with flyback lines. | T1043 ( BC858B ) , T1044 ( BC871 ) , R1043 ( 1k ) | ||
| Pioneer | SD26 | Dead with squealing from psu | C852 2200µ | ||
| Pioneer | SD26 | DEAD SOMETIMES SQUEALS OR TICKS | C852 2200uF | ||
| Pioneer | SD21AV1 | blank screen - purple at right | ripple on 12v line cured by replacing C522 100µ, C525 10µ. TDA5930 u/s |