| Make | Model | Problem | Solution | Date |
| | | |
| Found: 101
|
| Akai | P58SC | Int Blank raster with flyback lines | 27Mhz crystal | 14-09-04 |
| Bush | 2850NTX Schneider TV4 | Bent verticals and pulsating width (Scene Dependent) | Replace CC808 4N7 SMD primary side of PSU you will probably find that
the pcb in this area has taken some heat. | 14-09-04 |
|
|
| Grundig | GSC100 | Dead - blowing 3.15 fuse - intermittently. | EHT cap arcing. | 14-09-04 |
| Grundig | GSC100 | Dead - blowing 3.15amp fuse. | EHT cap jumping across to degaussing coil. | 14-09-04 |
| Grundig | GSC100 | Dead. | R607 o/c , faulty thyristors , insulation in line o/p stage. | 14-09-04 |
| Grundig | GSC100 | Dead. | Di511 or C2502 ( 100u f , 16v ) on EHT control regel baust PCB. | 14-09-04 |
| Grundig | GSC100 | Frame - bottom foldover - cramping at top. | R2522 ( 2.2k ) goes high. | 14-09-04 |
| Grundig | GSC100 | IF EHT IS VERY HIGH | CHECK DI508 IS OPEN | 14-09-04 |
| Grundig | GSC100 | Line break up. | C2502 ( 100uf , 16v ) on EHT control regel baust PCB. | 14-09-04 |
| Grundig | GSC100 | No frame. | Di447 ( 1N4007 ) and/or TDA1170. | 14-09-04 |
| Grundig | GSC100 | R607 - repeated resoldering of R607. | Di2502 ( 4.7v ) zener. | 14-09-04 |
| Grundig | GSC200 | No results. | R607 o/c , R621 o/c , if goes agn few hrs later Di2502 4.7v | 14-09-04 |
| Grundig | GSC200 Chassis | Arcing in picture. Reduced width with torn edges. | The HO Transformer has a built in fuse holder which houses a 50mA fuse. (connected in series with the high tension cable). Replace the fuse and clean the contacts. | 14-09-04 |
| Grundig | GSC200 Chassis | Black screen, EHT at about 18 KVs. | Change Di511. | 14-09-04 |
| Grundig | GSC200 Chassis | No sound or Picture, led displays not lit.EHT at 18KV. | C2607 in relay PCB Sced.Check also D334 and D335 in tuning module as in one case they were found to be Sced together with C2607. | 14-09-04 |
| Grundig | GSC700 | Int smeary flat picture. | Luma delay line leaky. | 14-09-04 |
| Nordmende | Spectra SC63 Chassis ICC8/F23+ | Dark screen, picture faintly visible in the background | Check replace RT 24/RT44/RT64. Two of them were found to be O.C. However the screen was black instead of preserving one color. | 14-09-04 |
| Orion | 2093SCR | St/by aft 10 secs - tape was stuck in | "Wire link" JP001 o/c - turns out to be a wired in 2A fuse | 14-09-04 |
| Saba | 42SC42 ICC4 | Picture shifted down. Can not be adjusted properly with the vertical shift pot. | Resistor RF34 open circuit. | 14-09-04 |
| Samsung | CI3312Z P58SC | Dead with mains fuse or R601 5R6 7.5w o/c | Check C816 for s/c or leaky (2n2 2kv) | 14-09-04 |
| Samsung | CI3351A P68SC6 | Dead | CHECK RESISTORS FEEDING PIN 4 IC801 IF OK REPLACE IC801 | 14-09-04 |
| Samsung | CI3373 SCT13B | Dead - LED flashes every 2 secs | Dry joint coll LOPTr - not obvious to see | 14-09-04 |
|
|
| Samsung | CI3373Z SCT11B/D | Service mode access | Stby/P.STD/HELP/SLEEP/POWER ON. Controls VOL +/- CHANNEL +/- EXIT with Status,{all on r/c} | 14-09-04 |
| Samsung | CI5012Z P58SC | Bright white raster with fback lines | Dry joints on crt base though not obvious | 14-09-04 |
| Samsung | CI5012Z P58SC | Sound absent | All volts around IC602 audio chip correct & replacement chip failed to cure - R617 220k (pins 3 & 4) o/c | 14-09-04 |
| Samsung | CI5013T P58SC | Int no startup - Stuck in standby. | 100uf 25v & 100uf 16v next to TDA4601 PSU IC heat sink. | 14-09-04 |
| Samsung | CI5013T P58SC | STUCK IN STBY NO 12v OR 16.5v | MICRO 10Mhz XTAL US | 14-09-04 |
| Samsung | CI5013T P58SC | WONT START OR TRIPS , WITH NO SBY LIGHT | CHECKR 811 100k | 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 | CI5373 SCT11B | Tripping | LOPTx arcing - when replaced field coll; HIC301 VPG101 hybrid chip | 14-09-04 |