| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Samsung | CI3312Z | Oversized picture - set arcing over. | 125v at D821 high R807 ( 11k ) gone high. | ||
| Samsung | CI3312Z | No sound except thro' SCART | IC601 CD4066BCN sw chip faulty | ||
| Samsung | CI3312Z | No sound | R709 27k which feeds ident signal to pin 29 of micro RIC01 o/c | ||
| Samsung | CI3312Z | No signals | No 33v at collector of RQ04 - RR05 10k ¼w o/c | ||
| Samsung | CI3312Z | No search tuning - tuning rail stuck at 30v | RQ01 dry | ||
| Samsung | CI3312Z | No search tune - tuning volts stuck at 29.5v | Dry joint RQ01 | ||
| Samsung | CI3312Z | NEEDS DEGAUSSING REPEATEDLY | REMOVE PLUG + SOCKET ON COILS | ||
| Samsung | CI3312Z | Lack of height | R302 470k hi res | ||
| Samsung | CI3312Z | High HT blows resistors in LOP stage | R807 11k had increased to give 157v HT instead of 125v at D821 | ||
| Samsung | CI3312Z | Dead | R801 5R6 o/c, Q801 BU508A s/c, C816 split & check C811, 808, 817, 813 & check for dry joint on P802 | ||
| Samsung | CI3312Z | Dead | Check for dry joints R823 in 12v reg feed & R411 across pri line driver trfmr | ||
| Samsung | CI3312Z | Colour int lost | X501 8.8Mhx Xtal - to set up short pins 1 & 6, 21 & 22 of IC501 & adj CV01 for floating pic | ||
| Samsung | CI3312Z | Arcs then goes dead . R412 overheats , KA2131 sc . | Remove frame IC and check HT , if high ( should be approx 110v/120v ) R807 11k high in Psu | ||
| Samsung | CI3312Z | Arcing then dead | HT low at 70v - R412 overheating, FOP chip KA2131 leaky, HT now high at 180v - R807 11k hi res | ||
| Samsung | CI3312 P58S | Lack of hieght | R302 ( 470K ) if ic ok |