Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
SAMSUNG | BN44-00259A BN44-00262A BN44-00260A BN44-00289B BN44-00261A BN44-00291A | No Power to Backlight caused by diode on IP Board. | Change DP805 (from MUR360 to 31GF6) Diode (Rectifier 600V 3A) on IP Board. | SEUK Technical Support | |
SAMSUNG | BN44-00259A BN44-00260A BN44-00261A BN44-00262A BN44-00289A BN44-00291A | sem imagem, sem blacklight | DP805 (MUR360) | Substituir MUR360 pelo diodo 31GF6 | Rui |
SAMSUNG | BN44-00262A LCD | No Picture, No Power, No Blacklight | DP805 (Rectifier 600V, 3A) Marked with 0907 / 0908 / 0909 | Collins | |
TOSHIBA | TV 2622 | vertical não abre,tem tensões | regulador 7805 q830 | sbstituição q830 | steves |
SANYO | CTP6262E | Destroi o transistor Q801 (2SD1571=BUT11AF) da fonte. | Q802 (2SC3225) aberto. | ||
Radiola | 51Kt2262/16Z | Não Memoriza | Trocar bateria de backup e substituir transistor 3770 ( BC558B) perto da mesma e a imagem treme por vezes limpar bem o chassi e soldar soldas frias | ||
Panasonic | T262GA | No sound | Audio o/p tr 251 on main pcb o/c b-e - used TIP41C in lieu | ||
Panasonic | 2622 / 2213 TX2 | DEAD , MAY BE SQEALING IC501 PIN 5 XRAY PIN. NORMAL | C561 , 1 mfd , C809 , 1mfd , C853 , 100mfd , C854 , 47mfd | ||
Mitsubishi | CT2627 | Sound increases - oscillates. | Bad connection on audio plug FF. | ||
Mitsubishi | CT2627 | NO SOUND OR COLOUR + WON'T GO INTO STBY BUT WILL C | R7N5 OC IN 12v REG FEED MAY BE REMOTE IC SC ( SAA1030 ) I THINK !! | ||
Mitsubishi | CT2627 | No sound | 12V supply to IC 301 missing caused by C305 330uF 25V s.c. In SIF section. | ||
Mitsubishi | CT2627 | Frame -height varies & int frame collapse. | C412 , C413. | ||
Bush | 2620 | RANDOM FLASHES ON SCREEN | AGC PRESET INT OC | ||
Bush | 2620 | Flashes randomly appear across screen | VR101 AGC preset loose conns |