| Make | Model | Problem | Solution | Date |
| | | |
| Found: 294
|
| 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 |
| 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 | 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 | CTV3459 | Int Field collapse with it turning off | Blanket resolder field stages even if they look ok | 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 |
| Baird | RR5990 | Almost total field collapse | dry joints IC453 | 14-09-04 |
| Bush | 2057 2059 2157 2 | Dead - no StBy | R919 0R68 oc ( pin 4 chopper Tx ) | 14-09-04 |
| Bush | 2059 2159NTX Onwa | Pic alternates with blank raster & corrugated verts | C915 100µ 160v in HT supply o/c | 14-09-04 |
| Bush | 2059NTX | Dead - HT present | R919 0R68 o/c in LT supply | 14-09-04 |
| Bush | 2059NTX | Height fluctuates/reduces & NICAM sound dropout | 18v supply low at 11v due to R919 1R high res | 14-09-04 |
| Bush | 2059NTX | If standby selected pic becomes dark & sound mutes | Q907 ( 2SC2335 ) | 14-09-04 |
| Bush | 2059NTX | No raster, no sound, EHT 32KV | C910 10uF, C909 47uF, R422 3R3 2w, ZD402 12 volt zener and R423 .68ohm | 14-09-04 |
| Bush | 2059NTX | No sound or raster - HT line Ok. | R919 ( 0.68ohm ) fusible o/c. | 14-09-04 |
| Bush | 2059NTX | Patterning when cold - possibly with no col | C125 100mfd 16v between IC103 & IC101 near front of pcb | 14-09-04 |
| Bush | 2059NTX | St/by only | R120 (100K ) power unit O/C | 14-09-04 |
| Bush | 2059NTX | Trips | No 17v o/p from psu sec - 6R8 surge lim res o/c | 14-09-04 |
|
|
| Bush | 2059NTX | Wont sw to st/by | Q907 2SC2335 | 14-09-04 |
| Bush | 2059TX | Brightness variations | C424 10µ 250v - video o/p supply smoother | 14-09-04 |
| Bush | 2159NTX | blank raster - no sound | tuners 12v at zero, R327 2R2 o/c and s/c in tuner due to solder splash | 14-09-04 |
| Bush | 2159NTX | If standby selected pic becomes dark & sound mutes | Q907 ( 2SC2335 ) | 14-09-04 |
| Bush | 2159NTX | White raster with flyback lines. | Check for 12v on ZD402 , if low check D404 & print between D404 & R422 | 14-09-04 |
| Bush | Onwa 2059NTX | Pic size varies with brightness after psu repair | Check 0R68 resistors for rise in value | 14-09-04 |
| Crown | CRT5912RT | Dead - LOPTr faulty | replacement ran hot - 10µ 50v cap in base faulty | 14-09-04 |
| Daewoo | DMQ2059 | Int trip | On/Off sw momentary contacts perm connected | 14-09-04 |