Dicas Reparação
Modelo - Chassis KV32SXR10
Pesquisa: KV32SXR10 Enviar Dica Resolvida
Resultados 7
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV32SXR10 | INTERMITTENT RED FLASHES IN PICTURE, RE-SOLDERED IC301 | Customer complaint of intermittent flashes of red in pictureset was sensitive to vibration or movement. -SOLUTION Located cracked solder connections on IC301 also NM301, andDl301 and numerous connector sockets. Resoldering corrected the problem. | ||
| Sony | KV32SXR10 | PICTURE OSCILLATES INTERMITTENTLY, REPLACED C1631 | At high brightness levels picture would intermittentlyoscilllate/flutter. Problem was caused by C1631 in ABL circuit.Prevented correct ABL correction at high levels. Replacement resolvedproblem. | ||
| Sony | KV32SXR10 | INTERMITTENT LOSS OF VIDEO, RESOLDERED DELAY LINE | Int loss of video or negative video. | ||
| Sony | KV32SXR10 | DARK PICTURE, RESOLDERED DL302 | Picture becomes dark and red intermittently. During the lastsix months, I saw several cases like this. It also occurs on the KV25XBR. -SOLDER: After resoldering DL302, the set worked fine. -HQ COMMENTS: The Y signal is supplied from the Delay Line DL30 | ||
| Sony | KV32SXR10 | BRIGHTNESS FLUCTUATION, REPLACE 12V REG IC-105 | Brightness on picture tube would vary at a rapid rate, butvery slight. Scope shot of RGB signal to CRT at A-16 Connector revealedslight DC shift which was in phase with brightness changes. Further testsrevealed the following. The 12V line measured 11V | ||
| Sony | KV32SXR10 | TWO INCH BORDER AROUND PICTURE, LEAKY Q-1560 AND D-1502 | Unit had a two inch border around picture. | ||
| Sony | KV32SXR10 | TIME CLOCK TOO FAST, SEE S/B 87R1, ADD CAPACITOR | The time clock advances 12 minutes every hour. This indicatesthe microprocessor IC-101 is set to 50Hz. -HQ COMMENTS: Please refer to Service Bulletin number 87R1. |