Dvd Adjustment - Pioneer AVIC-Z2/XU/UC Service Manual

1

6.2 DVD ADJUSTMENT

A
- Skew adjustment
If any of the following replacements have been performed on the system, adjustments for pick up,
must be conducted:
1. Pick up unit replacement
2. Spindle motor replacement
3. Carriage chassis replacement
4. Pick up unit main shaft replacement
5. Pick up unit sub-shaft replacement
B
Measurement device and tools : Oscilloscope
Disk used : GGV1018
Measurement reference : GND1
Measurement point : RFOUT
Skew adjustment connection diagram
• DVD core unit (MS3)
C
IC1101
D
E
F
150
1
2
Allen key wrench
Screw rock(GYL1001)
RFOUT
AVIC-Z1/UC
2
3
Oscilloscope
IC1706
GND1
COMPO
GNDV
3
4
4