| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Samsung | SCT11B/D CI3373 CI5079 | Dead with DZ801 or IC801 s/c | If signs of overheating round faulty components - psu produces excess HT in st/by; In st/by 125v HT should rise to 140v but does rise to 180v in some sets. Replace DZ801 with pt no 0403-000691; IC801 replace with AA13-20004P; HC801 replace with AA13-20004M & if still excessive Ht change C852 for 2301-000111 | ||
| Samsung | SCT11B CI5373T | reduced frame and no video/sound | replace EEPROM IC902 (B4000-0135) | ||
| Samsung | SCT11B CI5373T | dark pic at switch on, Ok after 10 min | LOPTx (AA26-30001Y) | ||
| Samsung | SCT11B CI5079T | frame jitter | replace HC301 (AA13-20002W) | ||
| Samsung | SCT11B CI5079T | frame collapse | R410 o/c | ||
| Samsung | SCT11B CI5079T | frame collapse | IC201 MS2309BSP faulty, no drive from pin 18 (1204000431) | ||
| Samsung | SCT11B | dead, fuse blown | replace C803 2n2 800V (2303-000163 or A1102-0331), DZ801 R2KN (0403-000691), IC801 (AA13-20004P), HC801 (AA13-20004M). Note: HC801 and IC801 must be "C" version! | ||
| Samsung | CI5373 SCT11B | Tripping | LOPTx arcing - when replaced field coll; HIC301 VPG101 hybrid chip | ||
| Samsung | CI3373Z SCT11B/D | Service mode access | Stby/P.STD/HELP/SLEEP/POWER ON. Controls VOL +/- CHANNEL +/- EXIT with Status,{all on r/c} | ||
| SAMSUNG | CN-5049V | Imagem muito escura | Trocar os 03 resistores R511,512 e 513 de 100K/1%/1/2W abertos ou alterados na PCI do TRC.Se não resolver,troque o soquete do TRC | Trocar o capacitor RK (10nF/3KV) na PCI do TRC | |
| SAMSUNG | CN-5049V | Cores borradas e sem definição | Trocar os 03 resistores R511,512 e 513 de 100K/1%/1/2W abertos ou alterados na PCI do TRC.Se não resolver,troque o soquete do TRC | ||
| SAMSUNG | CE2974T | Não arranca | Fusible Térmico de 1.6A 50 GF. da unidade electrónica (Display) aberto. | ||
| Samsung | TXB-1930 | Não acende | 10u 250v, é o C que filtra a tensão do micro | ||
| Samsung | K20A | Não acende | R416 Substituir | ||
| Samsung | .CT335 | Para sincronismo horiz | Limpar ou Substituir RV404 |