Dicas Reparação JVC
Modelo - Chassis
Pesquisa: JVC Enviar Dica Resolvida
Resultados 403
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| JVC | C14ET1EK | INT DEAD WITH DIM LED | REPLACE D402 | ||
| JVC | C14ET1EK | Int dead - LED dim | D402 S5295 o/c - may read ok off load | ||
| JVC | C14ET1EK | Int col & line lock | R421 or marked R423 0R68 12v feed risen to 12R | ||
| JVC | C14ET1EK | Field collapse | R335 180k hi res or o/c | ||
| JVC | C14ET1EK | Faint Hor lines 2cm from bottom | R434 0R68 1/2w in 12v feed high res | ||
| JVC | C14ET1EK | Dead | R434 0R68 in 14v supply to D408 o/c | ||
| JVC | C14ET1 -Onwa | St/by only | R323 6k8 2w feed to line osc etc o/c | ||
| JVC | C14ET1 | St/by only | R434 in 14v line o/c | ||
| JVC | C14ET1 | Height only 2" | Scan coils u/s - res should be 13R | ||
| JVC | C14ET1 | Field - height varies | R431 0R68 fusible resistance varied | ||
| JVC | C14EK1 | Arcing sound from scan coils | Small correction magnet on rear of scan coils vibrating | ||
| JVC | C14E1K | St/by only - R323 6k8 burnt | AN5601K chip was the cause | ||
| JVC | C14E1EK Onwa | Set comes on to standby - relay clicks. | R323 ( 6k8 5watt ) fusible resistor o/c ( maybe Int ) between p42 of IC301 & HT rail. | ||
| JVC | C14E1EK Onwa | No go | R323 ( 6k8 5watt ) fusible resistor o/c between p42 of IC301 & HT rail. | ||
| JVC | C14E1EK Onwa | Int snowy pic at sw on with no OSD or R/C functs | OK once TMS73C47 micro reset (s/c pin 32 to chassis briefly). Caused by crack in print at front edge of pcb on track to pin 2 micro - hard to see due to covered in black ink |