Waveforms And Circuit Voltage; Waveforms - Sony DVP-FX850 Service Manual

Q Q
3 7 6 3 1 5 1 5 0

WAVEFORMS AND CIRCUIT VOLTAGE

6-1. WAVEFORMS

1. Spindle control waveform (No disc condition)
T E
L 1 3 9 4 2 2 9 6 5 1 3
3. Tracking control related signal (system checking-dvd)
w w w
.
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SECTION 6
DMSO/ECR (U9 PIN9)
U (U9 PIN7)
V (U9 PIN4)
W (U9 PIN2)
Fig 6-1
TEO (U10 PIN32)
TRSO (U8 PIN26)
Fig 6-3
x a o
y
i
6-1
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8
2. Tracking control related signal (system checking-cd)
Fig 6-2
Q Q
3 7 6 3 1
4. Audio output from IC (L/R)
Fig 6-4
u 1 6 3
.
2 4
9 9 8
TEO (U7 PIN32)
TRSO (U8 PIN26)
5 1 5 0 8 9 2 4 9
AUDIO OUT (J12 PIN2)
m
c o
6-2
DVP-FX850
2
9 9
8 2 9 9