| Make | Model | Problem | Solution | Date |
| | | |
| Found: 626
|
| Bush | 2114 | Uncontrollable brightness. | C416 ( 10uf 250v ) o/c. | 14-09-04 |
| Bush | 2114 | Whines, no pic, field cramp | C806 1000µ 16v, C830 220µ 25v, C808 1000µ 16v, C810 220µ 160v; caused by C818 1µ 50v faulty | 14-09-04 |
|
|
| Bush | 2114/2020 | Fizzing & squealing & tearing of verts - HT excessive | C818 1µ 50v - C810 HT res cap overheats | 14-09-04 |
| Bush | 2114T | Bright raster - sound & display Ok. | Q902 ( BC308 ) , 12k , 58k on CRT base. | 14-09-04 |
| Bush | 2114T | Dead | R808 270k o/c, BU508A chopper s/c, 3A fuse o/c & TDA4601 | 14-09-04 |
| Bush | 2114T | Dead | C818 1µ, C802 100µ brought back 110v HT but no line osc - C808 dry joints | 14-09-04 |
| Bush | 2114T | Int switch on from cold | C801 47µ C802 100µ 63v | 14-09-04 |
| Bush | 2114T | No col | TDA3652A - if non TFK used connect 820k between pins 1 & 19 | 14-09-04 |
| Bush | 2114T | No colour. | Check o/c at plug 10 , TDA if not T/funk Change R515 ( 133k ) R513 ( 68k ) | 14-09-04 |
| Bush | 2114T | No Txt - sw over but pic remains | Check pin 22 DPU2540 IC903 for 5v pulse; if missing resolder thro' board links | 14-09-04 |
| Bush | 2114T | POOR STARTING | CHECK , C801 ( 47uF ) C802 ( 100uF ) THERMISTOR OR POSS L801 OC | 14-09-04 |
| Bush | 2114T | Slow startup - Ok after a few mins. | Change R515 ( 133k ) , R513 ( 68k ) on decoder PCB. | 14-09-04 |
| Bush | 2146NTX | Dead with Green LED flashing | LOPtx CHS order code ALB586 | 14-09-04 |
| Bush | 2151T | Ringing/whistling from PSU above normal pic | C115 22µ 35v & C116 10µ 35v leaky | 14-09-04 |
| Bush | 2151T | WHISTLES | C115 22u 35v C116 10u 35v IN POWER SUPPLY | 14-09-04 |
| Bush | 2152T (Onwa) | Field collapse - no sound | R419 5R6 hi, ZD901fried, ZD401 12v faulty - change C909 & 911 47µ | 14-09-04 |
| Bush | 2152T Onwa | Blank swirling patterned raster & no sound | Check replace elects in psu sec | 14-09-04 |
| Bush | 2157NTX | Dead - f901 blown. | Q904 ( 2SD1431 ) s/c. | 14-09-04 |
| Bush | 2157NTX | Dead - line transistor Q402 s/c - Ht high. | Replace ZD901/902 , Q901/2/3/7 , C909 , C910 , R918 , check pcb around Q907 | 14-09-04 |
| Bush | 2157NTX | Dead - no HT on line transistor Q402. | R918 o/c. | 14-09-04 |
| Bush | 2157NTX | Dead - set emits faint whistle. | IC102 ( TDA8305A ) | 14-09-04 |
| Bush | 2157NTX | Frame collapse. | IC401. | 14-09-04 |
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| Bush | 2157NTX | Partial frame collapse may be Int. | R410 | 14-09-04 |
| Bush | 2157NTX | Set pulses at high brightness levels. | R918 high. | 14-09-04 |
| Bush | 2157NTX Onwa | Low HT | Check 0R68 res in series with HT rect also 100k in sw dr cct - 2SC2335 & 2SA1013 had overheated so also replaced | 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 | 2160NTX | Dead | UC3844 in psu, LOPTr MJF18204 s/c (used BUT12A in lieu) | 14-09-04 |
| Bush | 2160NTX G1000 | Bright raster with sound | No HT to RGBs - R315 10R pin 9 LOPTx o/c | 14-09-04 |