Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
Ferguson | TX10 | Tripping - wavy vertical lines - field roll. | R813 ( 121k ) high. | ||
Ferguson | TX10 | Line - cramping - vertical lines on LH side | R.G.B leads to CRT base too close to LOPTX. | ||
Ferguson | TX10 | Frame roll - tripping - wavy vertical lines | R813 ( 121k ) high. | ||
Ferguson | TX10 | Frame - verticals bending at top. | Change C755 from 22n to 10n. | ||
Ferguson | TX10 | Frame - vertical control up one end. | Change R788 from 180k to 220k. | ||
Ferguson | TX10 | Bent verticals on high contrast. | Add underboard link between earth end of C742/C745. | ||
Ferguson | 1697 | verticals distorted. | Fit 100u f 25v electrolytic across pins1 & 16 of IC5. | ||
Decca | DBS9892C | verticals ragged when cold | C418 470µ 35v o/c between T401 & SCART pcb | ||
Decca | 190 | Rippled verticals. | C112 dry jointed. | ||
Decca | 190 | Ragged verticals. | R413 ( 18R ) | ||
Decca | 190 | Alternate light & dark vertical bars. | C901 ( 10nf , 2kV ) dry joint. | ||
Decca | 140 | verticals ragged. | HT & smoothing cons C822 , C826 both 47uf , 250v. | ||
Decca | 140 | Ragged verticals | C822 &C826 47µ 250v | ||
Decca | 110 | Red vertical stripes. | C208 ( 22uf ) . | ||
Decca | 70 | vertical red stripes. | C208 ( 22nf ) |