Dicas Reparação BEKO
Modelo - Chassis
Pesquisa: BEKO Enviar Dica Resolvida
Resultados 198
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| BEKO | 14.2 14.2 | Some channels are absent | Replace R129 with 2.5Kohm potentiometer and change the value of C143 as 47N | Mário Tavares | |
| BEKO | 14.2 14.2 | Microprocessor spare parts codes in the service manual are not correct | Please see TCN's 2003/10, 2003/08 and 2002/17 | Mário Tavares | |
| BEKO | 14.2 14.2 | Sometimes flyback lines | Replace 220R 1/4W R709 with a stronger one (example 101223). | Mário Tavares | |
| BEKO | 14.2 14.2 | Coloured spots on the corners (Degaussing problem) | Please replace 9R PTC on R602 with two 18R PTC’s (code 154222) in parallel. | Mário Tavares | |
| BEKO | 14.2 14.2 | If the unit is in power off state long enough (for example over night) then always when you switch it on, the complete upper part of the picture is messed up and fuzzy. | Please check and replace vertical IC, TDA8359J on position IC501. | Mário Tavares | |
| BEKO | 14.2 14.2 | Is Hotel Mode available | Not available. Hotel mode in service mode is for application only. | Mário Tavares | |
| BEKO | 14.2 14.2 | No picture | Check and replace R162 -47R connected to +8V | Mário Tavares | |
| BEKO | 14.2 14.2 | No sound | Check and replace C178 - 4.7nF on pin 26 of IC101 | Mário Tavares | |
| BEKO | 14.2 14.2 | Defected horizontal transistor BU508DF (T504). | Check and replace C129 - 2.2nF on pin 11 of IC101 | Mário Tavares | |
| BEKO | 14.2 14.2 | TV can not enter service mode by service remote control | With the following software versions onwards, to enter service menu, first activate the “Picture Menu” with the user remote control and press “9301” (Press “0” button to exit the Service Mode). Stereo versions : SB8973-A02, SB8975-A02 (For B,C and D versions will be apllied in time). Mono versions : SC3325-A05, SC3325-B07, SC3325-C06, SC3325-D05 | Mário Tavares | |
| BEKO | 14.2 14.2 | protection activated at standby mode | Check R529 if there is a cold solder or not | Mário Tavares | |
| BEKO | 14.2 14.2 | No teletex | Check from service menu whether teletex is open or not | Mário Tavares | |
| BEKO | 14.2 14.2 | Picture is indistinct and mat | Check and replace R162 | Mário Tavares | |
| BEKO | 14.2 14.2 | White lines on picture | Check and replace R709 on CRT | Mário Tavares | |
| BEKO | 14.2 14.2 | Vertical lines on picture | Check the solder of DST | Mário Tavares |