Dvd Section - Pioneer XR-A9800D Service Manual

XR-A9800D

6.3 DVD SECTION

6.3.1 ADJUSTMENT ITEMS AND LOCATION
Note : When the Traverse mechanism adjustment is not properly adjusted, jitter, error rate and play ability are defective.
The noise may come out by the case.
Adjustment Points (PCB Part)
DVD MAIN ASSY
CN80
IC15
16M
1
VC1
CN4
14
13
2
1
CN7
IC1
CN30
IC3
CN20
6.3.3 NECESSARY ADJUSTMENT POINTS
When
EXCHANGE PCB ASSY
Exchange board
DVD MAIN ASSY
80
SIDE A
IC18
CN7
1, 2 : FE
3, 4 : GNDS
5, 6 : RFO
7 : SREQ
8 : 2.5V
9,10 : TE
11,12 : VREF
13 : VCODR
14 : FDO
Mechanical
Electric
Adjustment Items
[Electrical Part]
Master Clock Adjustment
1
6.3.2 JIGS AND MEASURING
INSTRUMENTS
Frequency counter
Display digit ≥ 8-digit
Adjustment Points
point
point
Note : is adjusted already.
Screwdriver (small)