DVP-FX94, DVP-FX950, DVP-FX950WM, DVP-FX955 - Sony DVD Service Manual (repair manual). Page 32

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DVP-FX94/FX950/FX950WM/FX955
8-4
Replace U1
Check power
Is DV33 OK?
Power on
Start
Power green LED on
Do all 
the Buttons work 
normally
Check U1
Check  
remote Control
Check  DV33
Replace remote 
Control
Replace IR1
ReplaceU6(MT1389LP)
Does IR1
Work by testing waveform
normally
Does 
remoteControl work 
normally
Does 
U6 OK?
3. Front Circuit
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