| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Samsung | CI338Z | St/by only | IC003 µPD1987C faulty - no o/p from pin 6 to turn on Tr to energise relay | ||
| Samsung | CI338Z | Int blowing fuse. | Replace 800mA with a 1AT anti-surge type. | ||
| Samsung | CI338Z | Dead. | Mains transformer primary o/c. | ||
| Samsung | CI338Z | Dead - fuse gone. | Uprate fuse to 1Amp , R413 ( 1R ) , BU508DF s/c. | ||
| Samsung | CI338Z | Chan display shows "88" but chan change ok | Check Tr805 & DZ809 ( 5v supply pin 24 IC4 low) | ||
| Samsung | CI338XA | Int blowing fuse. | Replace 800mA with a 1AT anti-surge type. | ||
| Samsung | CI338X P50 | Tuning drift - sudden & erratic | cracks around connector SN01 | ||
| Samsung | CI338X P50 | TUNING DRIFT | CRACK AROUND CONNECTOR SNO1 FROM REMOTE PANEL | ||
| Samsung | CI338GA | Int blowing fuse. | Replace 800mA with a 1AT anti-surge type. | ||
| Samsung | CI338GA | Dist sound | R614 o/c; R601 2k7 hi res | ||
| Samsung | CI338F | No col when warm | ZD501 leaky | ||
| Samsung | CI338 P50 | Very erratic & suddern tuning drift affectid by mo | Check for crack arouind pin 1 of screened connector SN01 | ||
| Samsung | CI338 | Int sound | Dry joints IC101 LA7520 IF chip | ||
| Samsung | CI338 | Dead. | R413 ( 1k ) , BU508. | ||
| Samsung | CI3373Z SCT11B/D | Service mode access | Stby/P.STD/HELP/SLEEP/POWER ON. Controls VOL +/- CHANNEL +/- EXIT with Status,{all on r/c} |