| Make | Model | Problem | Solution | Date |
| | | |
| Found: 2107
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| Aiwa | VXD1420 | Pin code removal | Enter wrong no 3 x, then press Vol- on set & "7" on R/C for 5 secs when "protected" appears | 14-09-04 |
| Aiwa | VXD2120K | Pin code resetting when lost | unplug set for 1 hour plus. reduce volume to minimum. simultaneuously press Volume down on unit and "7" to reset pin code and customer ID | 14-09-04 |
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| Akai | Comp D2 | Dead | D/J on on off switch or On off switch burnt | 14-09-04 |
| Akai | CT1417D | St/by only | C406 | 14-09-04 |
| B & O | Hybrid | Teletext - interference. | 4 Page lay out. | 14-09-04 |
| Beko | 25411ND | Bright raster with sound | Pic can be restored by altering A1 or Focus control - CRT faulty | 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 | 28426NDS | Problem is ticking BU508df(LOPTr) and flashover on EHTpiller from LOPTX. Can i be informed of any other associated components that would need replacing. The BU508 has destroyed twice.
| you need to replace the lopt and transistor ,then check the line drive frequency-there is a fault which increases the line frequency and there are certain mods which may need to be carried out.
you should have a working set one the lopt and line transistor has been replaced.Try the wimtv site for mor info if you have more problems | 12-12-05 |
| Beko | NR2541ND | Service mode access | Reqs RCU 14.1 pt no 7M187 (SEME) | 14-09-04 |
| Beko | NR28411ND | Dead | Check the following-IC 601 44608P40-CKU8 chopper control chip., T601 K2545 FET device., R611 1K, R639 15R, R606 & R607 0.47R, R609 68K, D601 IN4004, Posistor | 14-09-04 |
| Beko | NR28411ND | Dead with 2.5A fuse o/c | R639 15R 1/2w, R606/7 0R47 1/2w, IC601 MC44608P40 & Chopper Tr T601 K2545 | 14-09-04 |
| Beko | NR28416ND | Bright white raster | No 200v to TDA6108JF vid amp - crack in print by LOPTx ( under plastic cradle) | 14-09-04 |
| Beko | NR28416NDS | Dead aft thunderstorm | IC601 (MC44608P40), T601 (2SK2545) R606/607 (0.47R, 1/2W) in psu replaced | 14-09-04 |
| Beko | NR28416NDS | Dead with LOPTx insulation breakdown | LOPTx Pt no 058834-TR2 | 14-09-04 |
| BPL | 9009KDR | Lines over pic & bent verts | C421 1000µ faulty - decoupler for IC201 supply pin 6 | 14-09-04 |
| BTV | 17/0VD7 | Field - only half | Volts pin 2 TDA8174A low at 4.9v ( 25v), D403 (marked EIC11E)supplies 25v & whilst reading OK was faulty (Used BY133 in lieu) | 14-09-04 |
| Bush | 1433 11AK20D2 | Dead | 2R2 5w & 0R33 resistors off chopper trfmr blows at sw on - C814 220pF 1kv in psu pri s/c | 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 | 2890D | Field collapse | R704 100R, C702 100µ 63v & IC701 TDA8351 | 14-09-04 |
| Bush | 2890D | Int width & E/W | Dry joint T602 next to LOPTx | 14-09-04 |
| Bush | 2890D | St/by LED flashes green | R879 4k7 hi res | 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 |
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| Bush | 6690D 11AK19 | No pic except for line across top of pic - sound ok | rest of screen blank unless A1 advanced - RGB O/P IC | 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 |
| Daewoo | DMQ1454P | Storing of tuning or analogue levels inop | D912, D903 leaky & check tactile switches for leakage | 14-09-04 |
| Daewoo | DMQ2057 | Bright smeary pic | 190v to RGB low - C426 3µ3 250v | 14-09-04 |
| Daewoo | DMQ2059 | Int trip | On/Off sw momentary contacts perm connected | 14-09-04 |
| Daewoo | DMQ2072 | No signals & no OSD | R256 18R o/c in st/by reg cct | 14-09-04 |
| Daewoo | DMQ2159 CP315 | Excess brill with fb lines at sw on - ok when heated | C426 3µ3 250v in 190v supply | 14-09-04 |
| Daewoo | DMQ2166 | HOW TO ENTER IN SERVICE MODE FOR TV Daewoo DMQ 2166? | you need a spesific remote from deawoo | 28-06-05 |