Adjustment - Pioneer DVD-V7400 Service Manual

DVD-V7400, DVD-V7300D

6. ADJUSTMENT

6.1 ADJUSTMENT ITEMS AND LOCATION
Note : When the Traverse mechanism adjustment is prnot operly adjusted, jitter, error rate and play ability are defective.
The noise may come out by the case.
Adjustment Points (PCB Part)
TP-Point
DVDM ASSY
IC21
IC801
Pin 6
(TP- Point)
CN120
IC101
CN1030
CN252
CN110
SIDE A
6.3 NECESSARY ADJUSTMENT POINTS
When
EXCHANGE PCB ASSY
Exchange board
SUBB ASSY
Exchange board
DVDM ASSY
50
CN703
IC601
Mechanical
point
Electric
point
Mechanical
point
Electric
point
Note :
Adjustment Point
SUBB ASSY
Adjustment Items
[Electrical Part]
13.824MHz VCXO F0 Adjustment
1
6.2 JIGS AND MEASURING
INSTRUMENTS
Frequency counter
Display digit 8-digit
Adjustment Points
is adjusted already.
Screwdriver (small)