Make | Model | Problem | Solution | Date |
| | | |
Found: 8
|
Goldstar | CF25C22F CF28C22 | DEAD SET , RELAY CHATTERS , D401 SC | CHANGE , R308 - 33R 3W ORSO322L667 , D401 , D402 - RU4DS ODD400000AB , X501 - 156-A05B . ALSO CHECK IC301 , ZD304 . | 14-09-04 |
Goldstar | CF25C22F CF28C22F | Dead - no line drive - 150v HT ok | SCL & SDA missing at pins 4 & 5 IC503. Replace X01N on Nicam pcb or IC03N if that doesn't cure it | 14-09-04 |
Goldstar | CF25C22F CF28C22F | Dead Q801 chopper tr s/c | Reduce R810 from 12k to 6k8 | 14-09-04 |
Goldstar | CF25C22F CF28C22F | Dead with relay chattering | Change R308 to 33R 3w, D401/402 to RU4DS & X501 to pt no 156-A05B | 14-09-04 |
Goldstar | CF28A50 PC58A | Field - dist top edge of pic | Check electrolytics in field stage & fop chip IC351 TDA8350Q | 14-09-04 |
Goldstar | CF28C22F | Dead - all psu volts present - lop tr hot | C405 0µ22 400v bulged & leaky (checked ok out of cct) | 14-09-04 |
Goldstar | CF28C28F | Field collapse | Replace IC351 TDA8350CQ fop chip & check adequate heatsink compound & clip is secure | 14-09-04 |
LG | CF28C22F etc | Field collapse | Fit mod kit KITPC33J (7 parts inc) | 14-09-04 |