Dicas Reparação
Modelo - Chassis 11AK19
Pesquisa: 11AK19 Enviar Dica Resolvida
Resultados 335
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Bush | WS6671 11AK19P4 | Narrow pic | R629(2R7 1/3 watt fusible) plus DJ on C630. | ||
| Bush | WS6671 11AK19 | Lack of width & R629 (2.7ohm) in EW circuit o/c | C630 (560nf) - read OK | ||
| Bush | WS6671 11AK19 | Dead - no LED display | Replace Q802 BUZ91A ( MTP6N60 ) & D823 ( BA157) | ||
| Bush | WS6671 11AK19 | 3 RGB test lines only showing | FOP chip TDA8351 & check for dry joints | ||
| 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 | ||
| Bush | 2876NTX 11AK19E3 | Blank raster with 2 blue, 2 green, then 2 red, thin horizontal lines, approx. one third down screen | R 704, 100R o/c. Supply to pin 6 of frame I/C TDA 8351 caused by bad joint on L602 | ||
| Bush | 2872NTX 11AK19ES | Dead - LED flickers low green | No 5v supply as R867 0R33 o/c | ||
| Bush | 2872NTX 11AK19-E3 | Dead | R870n 0R22 in psu o/c due to C833 arcing against chopper Tr heatsink | ||
| Bush | 2872NTX 11AK19 | Tuning varies | R505 tracking to pcb | ||
| Bush | 2872NTX 11AK19 | Int width increase with E-W fault | Dry joint L602 | ||
| Bush | 2872NTX 11AK19 | Dead with R806 22k start up res o/c | Due to short on pin 1 of MC44604 IC802 chopper chip | ||
| Bush | 2871NTX 11AK19-P4 | No pic or OSD - sound present | TDA6108JF on the CRT base | ||
| Bush | 2871NTX 11AK19 | Width fault & no E-W developed into s/c LOPTr & FOP chip | coils L604, L602 , R629, C640 + LOPTr. FOP chip C629 0.43u & 2R7 | ||
| Bush | 2871NTX 11AK19 | Width fault - coil L604 faulty - part no | part number 30002031 is available from SEME at 93p | ||
| Bush | 2871NTX 11AK19 | Tuning only poss on low chans | C504 sm leaky |