Dicas Reparação SAMSUNG
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Samsung | CI3351X | No sound or raster - st/by led ok | D402 KF105 s/c; R826 1R o/c; C908 1µ 250v o/c - on crt base | ||
| Samsung | CI3351X | No red tho' OSD ok | IC501 TDA4661 | ||
| Samsung | CI3351X | NO RED OSD COECT COLOUR | IC501 TDA 4661 MAY ALSO CAUSE LOSS OF BLUE | ||
| Samsung | CI3351X | No raster - sound Ok. | R925 ( 4.4R , 2W ) o/c. | ||
| Samsung | CI3351X | No raster - sound ok | R925 2R4 2w o/c | ||
| Samsung | CI3351X | No colour Int. | Loose connector BCGND on CRT panel. | ||
| Samsung | CI3351X | Interference on pic - int | Aquadag earthing loose | ||
| Samsung | CI3351X | Int loss of col | Loose conn BCGND on crt base | ||
| Samsung | CI3351X | Int interference on picture. | Aquadag earth lead loose. | ||
| Samsung | CI3351X | Int going into search tuning mode. | RX01 ( 10Mhz ) faulty. | ||
| Samsung | CI3351X | Int goes into search tune | RX01 10Mhz | ||
| Samsung | CI3351X | Field collapse - no sound | R418 1R o/c | ||
| Samsung | CI3351X | Dead | IC801 SCH209B; R803 270k; R804 270k | ||
| Samsung | CI3351A P68SC6 | Dead | CHECK RESISTORS FEEDING PIN 4 IC801 IF OK REPLACE IC801 | ||
| Samsung | CI3351A | Width reduced with bright vert section | wform at coll of Q401 driver rounded - D405 1N4003 in supply o/c (startup feed diode D404 was in action all the time) |