Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
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) | ||
Samsung | CI3351A | Int dead when heated with no st/by led | C808 330pF 2kv disc cap in snubber network - checked ok out of cct | ||
Samsung | CI3351A | Dead - no start up volts pin 4 IC801 | Chip faulty SDH209B | ||
Samsung | CI3351A | Dark pic | C907 1nF 2kv decoupling cap on crt base leaky | ||
Samsung | CI3351 P68 | Int dead when hot | C808 ( 330pF ) | ||
Samsung | CI3312Z P58SC | Dead with mains fuse or R601 5R6 7.5w o/c | Check C816 for s/c or leaky (2n2 2kv) | ||
Samsung | CI3312Z | Vol at max though osd changes | R615 8k2 in DC vol cont network | ||
Samsung | CI3312Z | St/by only | No SCL SDA at pins 39 & 40 of micro RIC01. RX01 10Mhz Xtal faulty |