Dicas Reparação
Modelo - Chassis V22
Pesquisa: V22 Enviar Dica Resolvida
Resultados 73
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| PHILCO | PTV22G50D | Ao ligar na tomada demora um pouco para ir para o stand by.so após esse tempo tv liga. | Trocar opto acoplador. Obs, nao precisa medir...E então e sanado o Defeito | Daniel vieira | |
| PHILCO | PTV22G50D | Tv não ligava apenas stand by piscava quando acionava tecla Power ! | Dois capacitores smd c95 c95 na placa v-com | Veficar os capacitores se possível substituir | Adriano Silva |
| OKI | V22DPH | BLUE LED BLINKS SOMETIMES AND SOMETIMES TURN ON | CHECK PSU IC STRW6253 | ||
| HBUSTER | HBTV22D02 | some imagem | cap 4,7 63v | cecé eletronica,Brumadinho,MG muito obrigado pela dica | edy roots |
| Sony | KV27V22 AA-2 | SYSTEM CONTROL | KV27V25 Unit has intermittent snow in the picture zThe tuner pn# 8-598-340-20 was replaced. Now the set has a symptom where the remote control causes the set to enter the video input mode when the channel is selected. Also the set will enter the video input mode if the and another brand of remote that operates a stereo receiver will put the set into the video input mode. | I instructed the tech to enter the tech mode and set the ID codes...ID0=25, ID1=23, ID2=47, ID3=0, ID4=27,ID5=135, ID6=1, ID7=0 . Write these in memory, then press ""8"" ""Enter"" to initialize. This corrected the problem. "" | Muller |
| Sony | KV27V22 AA-2 | SHUTSDOWN | KV27V22 serial 8004933 Unit has a green screen with slight retrace lines, Tapping on the neck of the tube aggravates the green drive then the set shuts off. | CRT.. Due to this trouble I suggest that we replace the CRT A68KZJ50X | Muller |
| Sony | KV27V22 AA-2 | RASTER | KV27V22 Serial # 8049735 Unit has red screen with then no raster G2 voltage drops to 3 volts. Tapping on neck of tube causes the picture to return to normal. Tech could not duplicate the trouble again. After this the set ran fine. | CRT.. Due to this symptom and the intermittent nature of the trouble I suggest that we replace the CRT A68KZJ50X | Muller |
| Sony | KV27V22 AA-2 | intermittent snow | KV27V25 Unit has intermittent snow in the picture zThe tuner pn# 8-598-340-20 was replaced. Now the set has a symptom where the remote control causes the set to enter the video input mode when the channel is selected. Also the set will enter the video input mode if the and another brand of remote that operates a stereo receiver will put the set into the video input mode. | I instructed the tech to enter the tech mode and set the ID codes...ID0=25, ID1=23, ID2=47, ID3=0, ID4=27,ID5=135, ID6=1, ID7=0 . Write these in memory, then press ""8"" ""Enter"" to initialize. This corrected the problem. "" | Muller |
| Sony | KV27V22 AA-2 | CONVERGENCE | KV27V22 serial # 8051260 will not converge the bottom red green or blue horizontal lines | Unit has over 6 permaloy magnetic on the CRT bell in the area of the bottom of the yoke. This is not a good sign. It is also a rebuilt CRT. We are not going to place more Permaloy strips on this CRT. It needs replacement. | Muller |
| Philips | 14PV220 EPSILON 2001 | Dead Totally | SMPS Chopper IC 7310 MC44608 P75. I had no output from pin 5 with start up voltage pin 8 OK at 290V. If start up missing check start up resistor 3335 1K. The only source I found for IC 7310 was Philips direct, part number 9322-143-51682, cost ~ £10 | ||
| Sony | KV2216 | Stuck on Chan 0 - no sound/pic | Sticky tact switches (the rest one), djs D801,2,8,9 | ||
| Sony | KV2212 | Stuck in AV Mode | Tact sw | ||
| Sony | KV2212 | R/C has no effect except sw on | 12v supply to r/c chip low at 10v - R656 56R hi res | ||
| Sony | KV2207UB | Dead | R604 470K on psu panel gone high! | ||
| Sony | KV2207U | Dark picture. | R724 ( 1M ) high. |