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sony kv-32FX20U (TELIVISION PROBLEM)

 
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jeanmike
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PostPosted: Mon Nov 07, 2005 9:02 am    Post subject: sony kv-32FX20U (TELIVISION PROBLEM) Reply with quote

Hi (NOT sure if in correct page)

Our sony kv-32FX20U Telivison has a problem.

The OSD (green) intermittanly/randomly flashes/comes on (ie- sky,AV1,wide.
Also, though not at same time the LED blinks 5 times.

Can anyone help please- we also wondered where to get the manual as sony dont list it.

ta jean.
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gary



Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk

PostPosted: Mon Nov 07, 2005 10:52 am    Post subject: Reply with quote

the fault is in the akb (auto geyscale) circuit area of the tv, start by checking the a1 voltage is set correctly. is there any change in the picture content before the fault ocurs as this may give a hint as to which colour could be causing the fault, beware some of the voltages in this area of the set are very high indeed,
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