| Make | Model | Problem | Solution | Date |
| | | |
| Found: 626
|
| 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 |
| Bush | 2114 | 180v rail low at 105v. | C416 ( 10uf 250v ) Adj to LOPT. | 14-09-04 |
| Bush | 2114 | 4 black bands across screen | C806 1000µ 16v, C307 0µ33 | 14-09-04 |
| Bush | 2114 | Blank raster - A1 brings up pic but then same | IC501 ( TDA3562A-TFK ) , A1 control not set correctly. | 14-09-04 |
| Bush | 2114 | Blank raster with vertical black bands. | IC02 socket. | 14-09-04 |
| Bush | 2114 | Bright white screen or dark picture. | R424 ( 27k ) o/c. | 14-09-04 |
| Bush | 2114 | Brightness varies. | R425 ( 56k ) o/c. | 14-09-04 |
| Bush | 2114 | Dead - Fuse Not Blown | R816 ( 4.7ohm ) o/c , Q801 o/c , R808 ( 270K ) o/c | 14-09-04 |
|
|
| Bush | 2114 | Dead - HT Ok - no line drive. | C808 ( 1000uf 25v ) , D805 s/c. | 14-09-04 |
| Bush | 2114 | Dead with burning smell - fuse Ok. | C808 ( 1000uf 25v ) , R811 ( 1ohm ) o/c. | 14-09-04 |
| Bush | 2114 | Dead with dying clicks Pri HT, no sec HT | Drive wfrm to chopper tr weak - C802 100µ in drive cct faulty | 14-09-04 |
| Bush | 2114 | Dead with whistle & relay chatter | LOPTr 2SD1911 s/c - used BU508DF, C818 1µ o/c, R811 1R 1/2w o/c also replaced R808 270k as a precaution | 14-09-04 |
| Bush | 2114 | Dead with whistling for 2 secs at sw on | BU508A chopper s/c; R816 4R7 o/c; R811 1R o/c; C818 was cause | 14-09-04 |
| Bush | 2114 | Dead. | C820 ( 100pf ) , C817 ( 10uf ) , C802 ( 100uf ) , R801 ( .68R ) , C810220uf ) , IC801. | 14-09-04 |
| Bush | 2114 | Goes off aft 3 mins | IC5 5v reg on remote/tuning pcb overheats - C22 470µ s/c | 14-09-04 |
| Bush | 2114 | High HT. | C818 ( 1uf 50v ) | 14-09-04 |
| Bush | 2114 | Int no picture. | IC02 ( TPU2732 ) | 14-09-04 |
| Bush | 2114 | No pic - blanked off - sound ok | ReplaceTDA3662A TFK & CAREFUL A1 adjust | 14-09-04 |
| Bush | 2114 | NO SOUND OR PICTURE OR CHANNEL DISPLAY | TR1 + TR2 BC237 IN RESET CCT | 14-09-04 |
| Bush | 2114 | Red raster. | IC501 ( TDA3562A-TFK ) | 14-09-04 |
| Bush | 2114 | Servicing Notes on the Bush 2114 | See TV Mag Jul 1993 | 14-09-04 |
| Bush | 2114 | SHUTS DOWN AFTER 2-3 mins | C22 470uF SC ON REMOTE PCB | 14-09-04 |
| Bush | 2114 | Slow to startup. | Mains smoothing con ( 120uf 400v ) | 14-09-04 |
| Bush | 2114 | Snowy raster - display shows 88. | SAA1293A-03 ( see also Bush reprogramming guides ) | 14-09-04 |
| Bush | 2114 | Squealing tripping. | LOP transistor s/c , R811 ( 1R ) o/c , check for dry on C808. | 14-09-04 |
| Bush | 2114 | Takes a long time for picture to come appear. | IC501 ( TDA3562A-TFK ) | 14-09-04 |
| Bush | 2114 | Takes up to 30 mins for picture to appear. | Change IC501 to non TFK type & change R513 to 68k , R515 to 150k | 14-09-04 |
| Bush | 2114 | Thin black lines across picture. | C806 ( 1000uf ) o/c. | 14-09-04 |