| Make | Model | Problem | Solution | Date |
| | | |
| Found: 626
|
| Bush | 2568NTX | Int line shift with foldover - LOPTr damaged | R451 dry joints | 14-09-04 |
| Bush | 2568NTX | Lack of width & E-W | R629 2R7 o/c & dry joints in area | 14-09-04 |
| Bush | 2571NTX | St/by only | R826 470k ?w o/c in psu sec | 14-09-04 |
| Bush | 2571NTX 11AK19 | Blank raster, no sound, ok thro' SCART & OSD OK | IC807 7805 regulator,supply was down to 2.5V | 14-09-04 |
| Bush | 2571NTX 11AK19 | Bright green pic with fb lines | TDA108JF on crt base | 14-09-04 |
| Bush | 2571NTX 11AK19 | Field collapse | Check R704 100R safety res, if o/c change also TDA8351 FOP chip. Check 15v supply pin 3 IC701 if missing check comps from pin 6 LOPTx - D606 BA157 o/c | 14-09-04 |
| Bush | 2571NTX 11AK19 | No pic, sound /text / menu and on screen graphics all work ok | Q500 and Q504 in metal can burnt out. No reason found | 14-09-04 |
| Bush | 2571NTX 11AK19 | St/by only with psu ticking - HT about 50% of normal | Replace R866 and R867 (0.33 ohms) psu secondary LT supplies | 14-09-04 |
| Bush | 2571NTX 11AK19 | Tripping psu | IC301 TDA6108JF(RGB chip) & R914 (1R) o/c both on CRT base & check LOPTr | 14-09-04 |
| Bush | 2571NTX 11AK19E3 | Narrow pic with no E-W corr adj | R629 safety res 2R7 1/2w feeding BUK444 o/c - C630 dry joint caused it | 14-09-04 |
|
|
| Bush | 2620 | Flashes randomly appear across screen | VR101 AGC preset loose conns | 14-09-04 |
| Bush | 2620 | RANDOM FLASHES ON SCREEN | AGC PRESET INT OC | 14-09-04 |
| Bush | 2714 | Dead with 2.5A mains fuse blown | Tr801 BU508A s/c, R801 2R2 5w o/c, R809 270k o/c, IC801 TDA4601 & therm TH802 CHS pt no 12001GT | 14-09-04 |
| Bush | 2714 | Stuck in st/by | R603 3k9 5w HT feed to LOP o/c | 14-09-04 |
| Bush | 2714 | Stuck in StBy - Psu ok | R603 3k9 5W oc ( line driver feed ) | 14-09-04 |
| Bush | 2720 | BRIGHTNESS CONTROL NOT WORKING 2 LOW HEIGHT 3 BR | TR901 SC ON TUBE BASE 2 D2801 33v ZENER SC 3 R901 ON TUBE BASE OC | 14-09-04 |
| Bush | 2720 | Lack of height | D801 ( 33V ) s/c | 14-09-04 |
| Bush | 2720 | Lack of width & corrugated verticals | HT smoothing cap C827 47µ 250v | 14-09-04 |
| Bush | 2720 | No brightness control - OSD works ok | Tr901 BC558 on crt base | 14-09-04 |
| Bush | 2720 11AK03 | Uncontrollable brightness & flyback lines. | R901 ( 220 ) on tube base o/c. | 14-09-04 |
| Bush | 2721 | Lack of height | D2801 33v zener s/c | 14-09-04 |
| Bush | 2721 | line pulling/tearing/lack of width | C827 47µ 160v | 14-09-04 |
| Bush | 2722 | Uncontrollable brightness with fback lines | R901 220R on crt base o/c | 14-09-04 |
| Bush | 2768NTXSIL | St/by only - LOPTr blown | Also replace line dr tr 2SC1573 | 14-09-04 |
| Bush | 2814T | Dead - no EHT or htrs | R603 3k9 5w HT feed to LOP o/c | 14-09-04 |
| Bush | 2814T | NO EHT | R603 3k9 5w OC | 14-09-04 |
| Bush | 2820T | Line pulling, tearing or bent verts - lack of width | C827 47µ 160v HT res cap | 14-09-04 |
| Bush | 2850/2855 | Service Mode access | Press Red & blue buttons together then P- & V+ together within 5 secs | 14-09-04 |
| Bush | 2850NTX | Dead | Dry joints scan coil plug & TEA5101 fop chip & TEA5101 on crt base | 14-09-04 |
| Bush | 2850NTX | No pic with burning smell | burn up on red wire of scan coil plug - wired direct to pcb | 14-09-04 |