Dicas Reparação ITT
Modelo - Chassis
Pesquisa: ITT Enviar Dica Resolvida
Resultados 517
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| ITT | 80R | Standby - light on - no startup. | D721/3 o/c , R716 high , check C703 little ( 10uf , 50v ) , D732/3. | ||
| ITT | 80R | Sound - has noise in background. | IC202 ( TDA1701 ) | ||
| ITT | 80R | SET SHUTS OFF RUNS WITH 15k ACROSS TP 701 + 702 | C703 1000uF 40v | ||
| ITT | 80R | Raster - white line down centre & blank ras. | C606 ( 2200u f ) o/c. | ||
| ITT | 80R | POWER SUPPLY WHISTLING VOLTAGES LOW | PULSE TRANSFORMER Tr712 | ||
| ITT | 80R | PICTURE TOO WIDE | TR563 BD135 | ||
| ITT | 80R | Line tear and / or striations on high scenes. | Add 4.7k across winding of TR712 ( R722/TR712 ) & chassis. | ||
| ITT | 80R | INT GOES TO STBY | CHANGE C703 , 713 TO 10uF CONNECT 1R8 0.25W RESISTOR IN SERIES WITH D712 | ||
| ITT | 80R | Frame foldover. | C42 ) ( 220u f ) | ||
| ITT | 80R | Flagging & intermittent colour on ch 8. | C721. | ||
| ITT | 80R | Dead. | R422 ( 820k ) , R643 ( 1m ) , R405/R632 ( 820k ) | ||
| ITT | 80R | Dead - intermittent. | Dirty contacts on relay operated on/off switch. | ||
| ITT | 80R | Dead - destroys IC401 at sw on | C406 100µ 25v | ||
| ITT | 80R | Dead - comes on after switching off. | R405 ( 820k ) o/c. | ||
| ITT | 80R | Dead - blowing BU at switch on. | C701 or track dry on T702. |