Make | Model | Problem | Solution | Date |
| | | |
Found: 12
|
B & O | LS5000 | St/by only with LED dimming when chan butt pressed | Check connections in metal can under crt neck, esp wickman F1& micro, xtal etc - see Sept 91 TV Mag for article | 14-09-04 |
B & O | LS5000 | Txt fault - blue blocks darken on lh side | C56 4µ7 25v & check for drys around IC2 on txt pcb | 14-09-04 |
|
Mitsubishi | EE4 (M5 models) | To enter service mode | Press & release S701 next to aerial socket, then press "9" on hset within 5 secs. Buttons 2 & 8 select adj code, buttons 4 & 6 adj data value. Button 1 cancels written data, button 0 stores data into EEPROM see article TV Jan 99 for more details | 14-09-04 |
Schneider | 26" (It can also be found as Koerting model 26) | Starts but it is not possible to change programs or to search for channels. | Change Control chip SDA2030-A002 | 14-09-04 |
Schneider | 26" (It can also be found as Koerting model 26) | Won't start, PS protection active. | Desolder Vertical IC, if it starts, change it. | 14-09-04 |
Sony | AE6B KV32LS60U | Dead with 2 or 5 flashes of LED | replace R6018 470K 1/2W ( IN THE OVER CURRENT TRIP STAGE ON THE PSU.)
| 14-09-04 |
Sony | kv-21ls30u | red light flashes 5 times pauses flashes 5 pauses also picture discolouration set switches itself off after several hours, | 5 flashes on that model of sony is an auto grey scale failure wich would also explain the discoloured picture. check a1 setting, also c513 is known to expand and vent, if it has replace it and add a 10nf 250v cap in parallel with c710. | 13-01-06 |
Sony | KV21LS30 | Dead - LED flashes 11 times | R648 (330K) O/C in power supply. | 14-09-04 |
Sony | KV21LS30U | Bright raster with fb lines | Adj A1 or focus resets pic - until next time - new LOPTx reqd 1-453-345-11 | 14-09-04 |
Sony | KV24LS35U | Dead - flashes 11 times | IC604 8volts reg. Part no 875966887. | 14-09-04 |
Sony | KV28LS35U | Reverts to st/by aft initial rush of EHT, LED blinks twice | Over-current error caused by R618 270k in current sensing hi res | 14-09-04 |
Sony | KV29LS30 | Dead - LED flashes 11 times | LOPTr BU2515DX s/c - dry joints line dr trfmr | 14-09-04 |