| Make | Model | Problem | Solution | Date |
| | | |
| Found: 2327
|
| Alba | CTV4881NTX | Blank raster & no sound | 12v supply to tuner missing - R422 10R o/c; ZD402 12v zener s/c | 14-09-04 |
| Alba | CTV4881NTX | Pic size & HT varies with brill | C909 47µ, C910 10µ, Q902 2SB774 leaky (BC212 does) | 14-09-04 |
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|
| Beko | 16228NTX | Dark pic when R/C used & when OSD present | C103 220µ 400v mains smoothing cap | 14-09-04 |
| Beko | 16228NTX | Dead | Dry joints bridge rect | 14-09-04 |
| Beko | 16328NTX | Blank raster with EHT present | Dry joints T104 5v reg | 14-09-04 |
| Bush | 1557NTX | Dead. | ZD402 Zenor , R422 ( 3.3R 2W ) , C909 , 910 ( 47uf ) , Z901 ( 8.2v ) , Z902 , Q904 | 14-09-04 |
| Bush | 1557NTX | If standby selected pic becomes dark & sound mutes | Q907 ( 2SC2335 ) | 14-09-04 |
| Bush | 1557NTX | No sound or raster - HT line Ok. | R919 ( 0.68ohm ) fusible o/c. | 14-09-04 |
| Bush | 1557NTX | White raster with flyback lines. | Check for 12v on ZD402 , if low check D404 & print between D404 & R422 | 14-09-04 |
| Bush | 1557NTX (Onwa) | Tuning missing | No 33v tuning supply due to broken print by scart socket - due to rough insertion of scart plug | 14-09-04 |
| Bush | 2057NTX | St/by only | ZD402 12v s/c, R423 0R68 safety res o/c | 14-09-04 |
| Bush | 2057NTX | stuck in st/by | ZD402 12v zener, R422 o/c, check Q901,2,3, ZD901&2, C909&10, R907 | 14-09-04 |
| Bush | 2057NTX | Stuck in standby. | ZD402 SC R423 0R68 OC IF NO STBY Q907 SC | 14-09-04 |
| Bush | 2057NTX | Won't go into st/by | Q907 2SC2335 leaky in st/by sw cct | 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 | 2063NTX | Field collapse | C701 4n7 leaky | 14-09-04 |
| Bush | 2063NTX/A | Dead | s/c BUZ90A o/c 330 K ( R805 ) | 14-09-04 |
| Bush | 2064NTX | Field collapse | Check sawtooth wform at pin 42 IC100 TDA8361, if absent replace R149 3M3 | 14-09-04 |
| Bush | 2068NTX 11AK10-17 | Dead with Q801 P3NA61 Power FET s/c | Replaced with BUZ90 or IRFBC40, TDA4605-2, R809 0R47 1/2w safety res, 330k & R803 820k | 14-09-04 |
| Bush | 2085NTX | Field & line collapse | dry joints scan coils plug (line) & IC401 fop chip TDA8170 | 14-09-04 |