Make | Model | Problem | Solution | Date |
| | | |
Found: 626
|
Bush | BTV17 | St/by only | Mod kit BTV17MODKIT consisting of small plug in module reqd | 14-09-04 |
Bush | BTV170T | No TV sound - Pback sound ok also no Txt | Change data in NVM - address 0D to B3 for sound; address 08 = 44, 09 = 61 for txt | 14-09-04 |
Bush | BTV170T | No Txt | Reqs reprog - Bush will FAX sheet thro' | 14-09-04 |
Bush | CC6323A T20A | Width - lack of width. | IC TBA950 , 4R69 ( 82k ) , 5L1 ( EW load coil s/c ) , 5C15 ( 1uf ) , D6 , D7 | 14-09-04 |
Bush | CTV100 | Int dead | check for slack fuse holders | 14-09-04 |
Bush | CTV1400 | Dead | ZD401 12v zener leaky, R414 12R 2w o/c, C909 47µ low, C408 2200µ 25v bulging, LOPTr 2SD1544 s/c, Chopper tr 2SD1431 s/c - used BU508A in lieu, R902 2R2 o/c, R919 0R68 o/c, Q902 2SB774 o/c, C910 10µ 50v bulging | 14-09-04 |
Bush | CTV1400 | Field collapse after pic restored | AN5521 field chip | 14-09-04 |
Bush | CTV1400 | int pic & sound - goes off tune | tuning volts perm 30v - Q103 emitter should be 0v - was higher due to crack in print next to tuner | 14-09-04 |
Bush | CTV1400 | Small pic - low HT (80v) | R918 0R68 1w hi resistance | 14-09-04 |
Bush | CTV3408 | Blank raster & no sound | Dry joints VRP1 5v reg on central heatsink close to mains fuse | 14-09-04 |
|
Bush | CTV855 | Dead - int. | Dry joints on line coil & LOPTX. | 14-09-04 |
Bush | IDTV | Service mode | 1.Go to standard (analogue) mode.
2.Press "Function" on R/C (under the blue button)
3.Go to INSTALLATION
4.Enter 4,7,2,5. | 14-09-04 |
Bush | ITV2100 | Sound int goes with crackle aft 1/2 hr | Although freezing O/P IC TDA7263 temporary cure - 18Mhz Xtal was faulty | 14-09-04 |
Bush | ITV2101 | R/C not working | Needs initiallising - Hold left, down, right & 1 buttons together | 14-09-04 |
Bush | ITV8401 11AK20S | St/by only - r/c not operating tv | Initialise remote by pressing arrow L, arrow R & arrow Down as well as "1" at the same time | 14-09-04 |
Bush | MC6341B T22A | East west - will not ajust. | D6 & D7 ( BYX71 ) s/c on line board right hand side. | 14-09-04 |
Bush | Onwa 1407 | Int osg appears, vol turns up on its own, tuning, R/C etc | D602 1N4148 | 14-09-04 |
Bush | Onwa 2059NTX | Pic size varies with brightness after psu repair | Check 0R68 resistors for rise in value | 14-09-04 |
Bush | Onwa 2857NTX | No st/by aft psu repair - pic goes dark & sound mutes | Q201 st/by tr - used BUT56A in lieu | 14-09-04 |
Bush | Ranger T16A | Dead - int. | BU407 ( int ) , o/c C40. | 14-09-04 |
Bush | Saba | Dead. | D687 ( SKE4F1/10 ) s/c. | 14-09-04 |
Bush | Ssangyong etc. | DEAD ZD401 12v ZENER SC R414 12R 2W OC LOP TR SC | CHECK HT SHOULD BE 114v CHECK ALL POWER SUPPLY CAPACITORS , ZENERS AND SOLDERING | 14-09-04 |
Bush | SWS6671 | Dead with ticking | LOPTr BU2508AF s/c & C626 dry joints | 14-09-04 |
Bush | T20 | Dead. | Collector of 12v reg 4VT7 ( 2N5296 ) going o/c. | 14-09-04 |
Bush | T20 | East west & exceeive width. | 5L2 EW loading coil s/c turns. | 14-09-04 |
Bush | T20 | East west. | 4VT13 ( BC148C ) o/c. | 14-09-04 |
Bush | T20 | Flyback lines & overbright picture. | 3RV13 ( black level ) , 3R76 ( 1.2k ) | 14-09-04 |
Bush | T20 | Focus - defocused. | R42 ( 2.2M ? ) | 14-09-04 |
Bush | T20 | Focus - poor. | Tube base socket. | 14-09-04 |
Bush | T20 | Frame - int | Dy on pin 12 of plug 4Z2. | 14-09-04 |