| Make | Model | Problem | Solution | Date |
| | | |
| Found: 14
|
| Samsung | CI5079T | Dead - appears to be caused by high HT | 2 x 100µ 20v HT smoothing caps bulging, R2K overvolt prot diode s/c, also replace SMR40200C chopper IC & HIS0169B hybrid chip & check audio o/p IC | 14-09-04 |
| Samsung | CI5079T | Dead - LOPTr 2SD5072 Q401 failed | Replace the following: ZD801, IC801, HC801, F801, L803, C803, C851, C852, Q401 pt nos can be found in TV mag Jul01 | 14-09-04 |
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| Samsung | CI5079T | Fading pic | Dry joints crt base & RGB o/p IC faulty | 14-09-04 |
| Samsung | CI5079T | Field - top half missing | FOP chip TDA8356 | 14-09-04 |
| Samsung | CI5079T | Int width | SMR40200 IC in psu | 14-09-04 |
| Samsung | CI5079T SCT11D | Blue screen with no sound - menus partly off top of screen | Eeprom settings lost - with SAA5290ZP-026 set option byte to 5D, with-042 suffix Eeprom set option byte to CA; still no signals present - pin 1 of micro s/c to chassis - new micro reqd | 14-09-04 |
| Samsung | CI5079Z | Dead | Replace IC801, L803, ZD801 | 14-09-04 |
| Samsung | CI5079Z | Dead - chopper Tr s/c, avalanche diode s/c | Caused by HIS0169 hybrid device - replace with HIS0169C modified type to prevent HT rising in st/by - also change C852 1n8 ceramic cap with a polyester type you can purchase 10 of them from
ARD for 25p + vat! The order code is 160-00458. Check HT in st/by - should be 140v but could be much higher if any of the former are faulty | 14-09-04 |
| Samsung | CI5079Z | Dead - F801 3.15A fuse o/c | SMR40200 s/c pins 3-4, DZ801 R2KN s/c, HC801 HIS0169B also reqs replacement | 14-09-04 |
| Samsung | CI5079Z | PSU kit when blow up/LOPTr goes s/c | Both HIS0169C, SMR40200C;R2KN 0403-000691; KSD5072YD 0502-000295;C852 2301-000111; 2n2 800v Cap ;2303-000163;Coil AA27-90001G | 14-09-04 |
| Samsung | SCT11B CI5079T | frame collapse | IC201 MS2309BSP faulty, no drive from pin 18 (1204000431) | 14-09-04 |
| Samsung | SCT11B CI5079T | frame collapse | R410 o/c | 14-09-04 |
| Samsung | SCT11B CI5079T | frame jitter | replace HC301 (AA13-20002W) | 14-09-04 |
| 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 | 14-09-04 |