Dicas Reparação








Pesquisa: KV2101

Resultados 4

Dicas de reparação para: KV2101
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyKV2101IC-301/IC-302 DIFFERS FROM SERVICE MANUAL, SEE SUPPLEMENT-3E The service manual does not agree with the circuit on the(B) board. -HQ COMMENTS: Supplement number 3 will show the correct circuit.
SonyKV2101INTERMITTENT HIGH-PITCH NOISE, H LIN COIL L-803 Intermittent high-pitch noise.
SonyKV2101PICTURE DISTORTION Set had light vertical bands in picture. They started on theleft and became less bright as you moved to the right. Horizontal outputwaveform was affected as well.
SonyKV2101POOR V LINEARITY, R517 INCREASED IN VALUE Poor vertical linearity top 1/3 of picture slightlycompressed. Vertical size control to end of range. Waveform at base ofQ501, blanking pulse 5 msec, it should be 1.2 msec.




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