Dicas Reparação
Modelo - Chassis KV27V22
Pesquisa: KV27V22 Enviar Dica Resolvida
Resultados 5
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| 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 |