Sony DVP-FX94 / DVP-FX950 / DVP-FX950WM / DVP-FX955 Service Manual ▷ View online
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DVP-FX94/FX950/FX950WM/FX955
4-1
SECTION 4
PRINTED WIRING BOARDS
4-1. MAIN BOARD • See page 1-6 for circuit boards location.
: Uses unleaded solder.
There are a few cases that the part isn’t mounted in this model is printed on this diagram.
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※ Side B is a perspective view from a side A.
SIDE A
SIDE B
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DVP-FX94/FX950/FX950WM/FX955
4-2
4-2. LCD BOARD • See page 1-6 for circuit boards location.
: Uses unleaded solder.
There are a few cases that the part isn’t mounted in this model is printed on this diagram.
SIDE A
SIDE B
※ Side B is a perspective view from a side A.
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4-3E
DVP-FX94/FX950/FX950WM/FX955
4-3. KEY BOARD • See page 1-6 for circuit boards location.
: Uses unleaded solder.
There are a few cases that the part isn’t mounted in this model is printed on this diagram.
SIDE A
SIDE B
※ Side B is a perspective view from a side A.
SECTION 5
WAVEFORMS AND CIRCUIT VOLTAGE
1.Spindle control waveform (No disc condition)
2.Tracking control relate signal (system checking CD )
3. Tracking control relate signal (system checking-DVD)
DMSO(U7 PIN4)
SP+ (U7 PIN11)
SP_ (U7 PIN12)
TRO (U6 PIN24)
TRO (U6 PIN24)
TRSO (U7 PIN26)
TRSO (U7 PIN26)
5-1. WAVEFORMS
DVP-FX94/FX950/FX950WM/FX955
5-1
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