DVP-FX810
6-1
6-2
SECTION 6
WAVEFORMS AND CIRCUIT VOLTAGE
6-1. WAVEFORMS
1. Spindle control waveform (No disc condition)
DMSO/ECR (U12 PIN21)
TEO (U10 PIN32)
TRSO (U11 PIN26)
U (U12 PIN7)
V (U12 PIN4)
W (U12 PIN2)
Fig 6-1
Fig 6-2
Fig 6-3
Fig 6-4
TEO (U10 PIN32)
AUDIO OUT (J7 PIN2)
TRSO (U11 PIN26)
2. Tracking control related signal (system checking-cd)
4. Audio output from speaker IC (L/R)
3. Tracking control related signal (system checking-dvd)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299