| Make | Model | Problem | Solution | Date |
| | | |
| Found: 53
|
| Grundig | TP400TT Hand Set | Few flashes then nothing. | 470uf , 8v. | 14-09-04 |
| Hitachi | CTP2568 | Int failed to come out of st/by | 1.2v memory battery on mains I/p panel | 14-09-04 |
| Sanyo | 80P-B14 CTP3131 | Dead - chopper BUT11A Q304 s/c | R313 2R7 o/c - R302 390k o/c was the cause | 14-09-04 |
| Sanyo | CTP 3131 | BLANK RASTER WITH FLYBACK LINES | CHECK R464 ( 100ohms ) 85v SUPPLY TO RGB O.P. | 14-09-04 |
| Sanyo | CTP 3131 | SEVERE RASTER DISTORTION , FAST ROLLING | MAINS SMOOTHING O.C. 100mfd 400v | 14-09-04 |
| Sanyo | CTP130/1/2 | Dead - blown or blowing line transistor. | Dry joint on heatsink support tag. | 14-09-04 |
| Sanyo | CTP132 | Top foldover | C44 4µ7; C447 10µ | 14-09-04 |
| Sanyo | CTP3101 | No lum | Q342 in blanking cct | 14-09-04 |
| Sanyo | CTP3101 | No luminance. | Q342 checks ok out of cct. | 14-09-04 |
| Sanyo | CTP3101 | No results. | Q432 ( BC107 ) | 14-09-04 |
|
|
| Sanyo | CTP3105 79P | Sync - no sync. | R403 ( 1k ) o/c , if not replace IC401 ( LA1460 ) | 14-09-04 |
| Sanyo | CTP3106 80P | Dead - 2A fuse blown. | Check C1001 ( 100u f ) , D301 , C308 ( 100u f ) | 14-09-04 |
| Sanyo | CTP3106 80P | Dead - 800Ma fuse blown. | Check Q304 , C315 , ( 1500pf ) , Q301/2/3 , D305/7. | 14-09-04 |
| Sanyo | CTP3106 80P | Dead. | No 300v at C308 , check L1001 , SW1001 , R301 , L302. | 14-09-04 |
| Sanyo | CTP3106 80P | No colour. | C202 , C204. | 14-09-04 |
| Sanyo | CTP3131 | BLANK RASTER WITH FLYBACK LINES | CHECK R464 ( 100ohms ) 85v SUPPLY TO RGB O.P. | 14-09-04 |
| Sanyo | CTP3131 | SEVERE RASTER DISTORTION , FAST ROLLING | MAINS SMOOTHING O.C. 100mfd 400v | 14-09-04 |
| Sanyo | CTP5101 | No picture - sound ok. | R617 ( 330k ) o/c. | 14-09-04 |
| Sanyo | CTP5103 | East west - bowing out. | Change C451 ( 330u F ) & try C455 ( 330nF ) & C456 ( 180nF ) | 14-09-04 |
| Sanyo | CTP5103 | Frame reduced - 3" at centre. | C451 ( 330u f , 10v ) leaky. | 14-09-04 |
| Sanyo | CTP5103 | Frame rolling. | D201 leaky. | 14-09-04 |
| Sanyo | CTP6102 | Frame - scan creeps up as set warms up. | Q422 leaky. | 14-09-04 |
| Sanyo | CTP6114 | Set trips or will not start | Check 5V reset to microcontroller T319 primary o/c increase R319 to ( 680R ) | 14-09-04 |
| Sanyo | CTP6130 80P | Dead. | R302 ( 330k ) | 14-09-04 |
| Sanyo | CTP6132 | Dead | F301 800mA o/c; Q304 chopper tr s/c;C308 100µ was the cause | 14-09-04 |
| Sanyo | CTP6132 80P | Frame foldover at top. | C440 ( 4.7uf ) also change C447 ( 10uf ) | 14-09-04 |
| Sanyo | CTP6133 | Changes channel by itself , may be a slight hum ba | Mains capacitor | 14-09-04 |
| Sanyo | CTP6133 | Jumps/bounces and at sw on & line at top | C303 1µ stopped bouncing but line could be scan coils? | 14-09-04 |
| Sanyo | CTP6143 | Shutdown - after about 10 mins - intermittent | Focus spark gap arcing to link J105. | 14-09-04 |
| Sanyo | CTP6143/4 | Thin horizontal bars on ch above 41. | Add 0.47uf , 50v across C123. | 14-09-04 |