Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
SAMSUNG | 753V | Largura Insuficiente | C419 | ||
MONITOR Samsung | 551V -PN15VS | Linha de retraço e ponto no centro da tela ao desligar | C101 (102K/500V) na placa do trc. | ||
Samsung | CN3383 | Tv não liga e o led apagado. O +B de 130, 15 e 5Vcc ok. Não aciona o stand-by e não tem os 9v que alimenta o micro. Defeito | O cristal ruim. | ||
Samsung | CB5035Z | Stuck in osd mode, no functions | Change the eprom, check that the earthing of the green cable running from tuner is OK | ||
Samsung | CB5020 P58SC | Tuning not stopping | Replace R116 120Kohms this was open circuit | ||
Samsung | CX5012 | Volume low, even at maximum setting | Replaced IC601 TC4066BP close to IF can | ||
Samsung | CS3339Z | No picture No sound | Faulty IC TDA6107q on crt board | ||
Samsung | CW28C33N | Dead. in safety mode | Looks like l.o.p.t but was traced to small decoupling cap on 200v line on tube base, dead short | ||
Samsung | CK-5320ZR SCT11D | Field collapse | Check R410 1ohm in feed to D403 for o/c | ||
Samsung | CB7230WT | Vertical output problems, Vertical output ic fails repeatedly ! | Fit a new IC, clean old heatsink compound, add fresh compound thinly on the surface. Now disregard all the other modifications previously suggested and ADD a large heat sink on the existing heatsink screw another one on top | ||
Samsung | TXG2547 K51A | No power, Voltage not changing on pin 18 IC901 SZM-368ET2 | Check dz906 short, key-in 1 pin 9 of ic901 | ||
Samsung | CB5012Z P58SC | No colour, stuck on secam only | Check R514 100K open circuit or very high value | ||
Samsung | CB5012Z P58SC | Stuck in SECAM mode | Change resistor R514 100K | ||
Samsung | TV-Vid Combi Model: TVP-3350IS SVC11C | Set stuck in standby mode | Check for failure of Q801 STRS6707 | ||
Samsung | TV-Vid Combi Model: TVP-3350IS SCV11C | No RF audio - ok on VCR tape playback and via SCART input | Hairline cracks in PCB tracks on motherboard directly at the back of the tuner |