Make | Model | Problem | Solution | Date |
| | | |
Found: 2780
|
Aiwa | VX9142K | Dead | R516 270k in psu o/c | 14-09-04 |
Akai | CT2159 Onwa | Field faulty - int lines at top etc | C417 220mfd 16v, C423 2200mfd 25v, C435 470mfd 16v | 14-09-04 |
Akai | CT2159UT Onwa | No start up | C910 & C912 47µ | 14-09-04 |
Akai | CT2159VT | Dead | Sw mode tr overheats - replace D901, C405, C910, C912 & C431 | 14-09-04 |
Akai | CT2179N-UK | Line osc too fast | C416 220pf 1kv dry joint, R412 10k ?w o/c | 14-09-04 |
Akai | CT2179NUK | Whistles for 1sec then dead | C807 47uF 25v | 14-09-04 |
Akai | CT2179UK | Int blanking pic | RIC01 SPH113 chip faulty (blanking sig o/p at pin 25) | 14-09-04 |
Akai | CT2579 | 2 inch gap at rh side | C516 470pf 1.6kv next to lop tx | 14-09-04 |
Akai | CT2579N | Steady, Oversized pic | C513 scan corr cap dry joint | 14-09-04 |
Akita | CW1492 | Int start up | R802/803 15k hi res | 14-09-04 |
|
Alba | 4859 | Dead | Q801 2SK2750 s/c, R809 0R47 safety res o/c, check R802 100k, R805 330k, R826 100k | 14-09-04 |
Alba | 4859 11AK19 | No line drive at sw on (150v HT to LOPTr) | Dis'd D814/815 (+14 & -14v audio o/p ic supply diodes). Replacing TDA2615 aud o/p chip resulted in bright white raster & flickering LED; R914 47R 200v feed to IC901 TDA6107Q on crt base o/c & IC s/c | 14-09-04 |
Alba | 90E529 | Int dead - freezer squirted on STR54041 restores | Q104 in psu pri | 14-09-04 |
Alba | CTV3359 | No pic - sound ok | Loss of line drive - Q601 BD679A reg; print flash over between base Q601 & o/p scan coil skt | 14-09-04 |
Alba | CTV3409 | Dead fuse ok Q801 s/c | Replace Q801 BUZ77, R809 0R47 ?w fusible, R805 330k 1W | 14-09-04 |
Alba | CTV3409 11AK20S | LED stays green (pic ok) | Q803 BC547 st/by sw tr leaky | 14-09-04 |
Alba | CTV3459 | Int Field collapse with it turning off | Blanket resolder field stages even if they look ok | 14-09-04 |
Alba | CTV4808 11AK19 | Comes on in st/by then if button pressed blinks pale green | Check R914 47R safety res & TDA6108JK | 14-09-04 |
Alba | CTV4808 11AK19E3 | No tuning but tuning bar moves | Q501 BF240 - BC548C works in this position | 14-09-04 |
Alba | CTV4851 11AK19 | Dead - no LED display | R806 22k o/c | 14-09-04 |
Alba | CTV4851 11AK19B-1 | Dead with 0nly 300v pri HT | Opto coupler faulty - though more faults may be present (esp if it went off in a thunderstorm) | 14-09-04 |
Alba | CTV4859 | Dead - no line drive - HT ok | IC401 (TDA8840) had an internal short in it dragging down the 8
volt line | 14-09-04 |
Alba | CTV4859 | Low brightness & poor focus | Premature CRT aging | 14-09-04 |
Alba | CTV4859 11AK10-17 | Dead | Q801 (BUZ77B), R809 (0.47R), IC801 (TDA4605-3), C817 (1µF 63v), R805 (330k 0.5w), D808 (BA159). | 14-09-04 |
Alba | CTV5984 | Bright green raster with fb lines | IC901 TDA6108JF RGB o/p chip | 14-09-04 |
Alba | PTV9 | NO TV TUNING RADIO OK | R128 OC 6k8 | 14-09-04 |
Alba | VTV19 Combi | No pic - sound ok | C480 10µ near line dr tr | 14-09-04 |
Alien | 3711 PT92 | Sound system changing - enter service mode | Press Text sub page key on r/c whilst holding Vol down button on TV. Using Prg + & - key to navigate thru settings to Option Byte 1. Sound systems appear - at right of each is 0 or 1, press Vol- & + keys to alter settings for PAL I to 1. Press TV on R/C to exit & store. Press & HOLD menu on r/c till the OVERVIEW menu appears, press menu once more until INSTALLATION menu appears. Navigate to sound setting & use Vol - & + keys to alter to PAL-I for UK sound STORE by using Vol + | 14-09-04 |
Amstrad | CTV1409 | Frame jitter. | R427 ( 220k ) replace with 180k | 14-09-04 |
Amstrad | WSTV7328NF 11AK19 | Narrow with E-W bowing | R629 10R o/c - check for dry joints on caps | 14-09-04 |