Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Grundig | CUC2401 | No pic - sound ok | No vid o/p pin 8 TDA3566 - Tr2523 BC548C s/c | ||
Grundig | CUC2401 | No pic - blanked out | Field only half normal height due to supply only 10v to field chip - R525 0R33 hi res | ||
Grundig | CUC2401 | Low controllable sound | Tuner | ||
Grundig | CUC2401 | Int switches to st/by | Tripler | ||
Grundig | CUC2401 | Int start up | TDA4600 chopper chip | ||
Grundig | CUC2401 | Int loss of pic caused by field collapse | 26v supply pin 8 TDA2655B was only 4v - D2758 BY298 & C2758 1000µ replaced | ||
Grundig | CUC2401 | INT FIELD COLLAPSE | D2758 INT OC | ||
Grundig | CUC2401 | Int dead | HT pot R367 1k | ||
Grundig | CUC2401 | Goin into standby after few mins. | LOPTX ( If comes on agn from cold ) freezer dont work! | ||
Grundig | CUC2401 | Dead. | D666 s/c. | ||
Grundig | CUC2401 | Dead with silent tripping | D666 in snubber network s/c | ||
Grundig | CUC2401 | Dead psu tries but fails to start | C633 100µ 25v o/c | ||
Grundig | CUC2401 | Dead HT oK at PSU o/p | No HT at LOPTx - pri winding o/c | ||
Grundig | CUC2401 | Dead - faint tripping heard | Dry joints LOPTx | ||
Grundig | CUC2401 | Dead | R637 1k HT Preset hi res |