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

Sony portable cd/dvd player service manual

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WAVEFORMS AND CIRCUIT VOLTAGE

1. Spindle control waveform (No disc condition)

3. Tracking control related signal (system checking-dvd)

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

6-1

2. Tracking control related signal (system checking-cd)

Fig 6-2

4. Audio output from IC (L/R)

Fig 6-4

TEO (U7 PIN32)

TRSO (U8 PIN26)

AUDIO OUT (J12 PIN2)

6-2

DVP-FX850

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