Make | Model | Problem | Solution | Date |
| | | |
Found: 1912
|
Aiwa | VXT1000MkII | Sound no picture. | Replace IC4(STK7348) and C88(3n3 1kv). | 14-09-04 |
Akai | Various | To enter service mode | Press Mute, OK, TV in sequence | 14-09-04 |
|
Akura | CX35 Nicam | No sound | Replace Eeprom | 14-09-04 |
Alba | VTV19 Combi | No pic - sound ok | C480 10µ near line dr tr | 14-09-04 |
B & O | Beovision 8802 Type 7001 | Blank raster, no sound, OSD OK | R1 1,5Ohm o/c, TR1-TR2 BC 338-25 o/c, D1 13V Zener s/c
| 14-09-04 |
B & O | Hybrid | Teletext - interference. | 4 Page lay out. | 14-09-04 |
B & O | Various | Dead - Tr1 in PSU s/c | Check C12 for dry joint in snubber of psu | 14-09-04 |
Beko | 2841ND - 14.1 chassis | Lines across top 3 - 4 inches of pic | R422 35v feed to IC501 fop chip never been soldered | 14-09-04 |
Beko | Various | Field collapse | Check R717 & R722 for o/c | 14-09-04 |
Beko | Various | Field top foldover | 220R res over scan coils o/c | 14-09-04 |
Binatone | 19496 Cavalier | Sync - loss of sync. | D302. | 14-09-04 |
Blaupunkt | IL32 | Vert collapse | C721 100µ 25v leaky - then height faulty - C733 1000µ 25v leaky | 14-09-04 |
Blaupunkt | IM63-18FM 100-41 | E-W bowing - won't correct | IC555 TDA 8145 | 14-09-04 |
Blaupunkt | IM63-18FM 100-41 | Width excessive | D518 BY 399 s/c
| 14-09-04 |
Blaupunkt | IS-70-33-VTN | No colour | TDA4650 | 14-09-04 |
Blaupunkt | IS-70-33-VTN | No sound | 2400 Nicam chip | 14-09-04 |
Blaupunkt | IS32 | Int goes blank with fb lines then trips off | Chopper tfmr int o/c winding | 14-09-04 |
Blaupunkt | IS63-31 | No col | IC 5080 TDA 4650 colour decoder faulty | 14-09-04 |
Blaupunkt | MILANO IL32 FM | DEAD RELAY CLICKS | RELAY OC ON ONE POLE | 14-09-04 |
BPL | Various | Field top foldover | 220R res over scan coils o/c | 14-09-04 |
Bush | 1497ITV/3 11AK20S | Height stretched & width in on rh side | HT pot never been soldered | 14-09-04 |
Bush | 2768NTXSIL | St/by only - LOPTr blown | Also replace line dr tr 2SC1573 | 14-09-04 |
|
Bush | 2850NTX Schneider TV4 | Bent verticals and pulsating width (Scene Dependent) | Replace CC808 4N7 SMD primary side of PSU you will probably find that
the pcb in this area has taken some heat. | 14-09-04 |
Bush | 28ZKF Orion 4400 | Dead with faulty on/off sw | Dry joints also LOPTr S2000AF s/c & LOPTx from SEME LOPTX1277 at ?18.95 Part S065621409 | 14-09-04 |
Bush | 6690D (IDTV) | No vol/menu/chan change in normal mode | reset remote unit by pressing left , right, down[cursor keys]and the number one key at the same time for 5 seconds then release.[should this fail to resolve problems similar to above then micro suspect] | 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 | WS6673SIL | Trips with LOPTr 2SD2579 s/c | Check dry joints C626 flyback cap & measure its value 12nF 2kv | 14-09-04 |