Adjustment - Pioneer DV-636D Service Manual

QQ
3 7 63 1515 0

6. ADJUSTMENT

6.1 ADJUSTMENT ITEMS AND LOCATION
Note : When the Traverse mechanism adjustment is not properly adjusted, jitter, error rate and playability are defective.
The noise may come out by the case.
Adjustment Points (PCB Part)
DVDM ASSY
IC21
Pin 5
1
VC21
CN120
TE
L 13942296513
IC101
CN1030
CN252
6.3 NECESSARY ADJUSTMENT POINTS
When
EXCHANGE PCB ASSY
Exchange board
JCKB ASSY
www
Exchange board
DVDM ASSY
.
http://www.xiaoyu163.com
IC801
IC601
CN110
SIDE A
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
Adjustment Items
[Electrical Part]
Master Clock Adjustment
1
6.2 JIGS AND MEASURING
INSTRUMENTS
Q Q
3 6 7 1 3 1 5
Frequency counter
Display digit ≥ 8-digit
Adjustment Points
Mechanical
point
Electric
point
Mechanical
co
point
.
Electric
point
Note : is adjusted already.
DV-636D
9 4 2 8
0 5 8 2 9 9 4 2 8
Screwdriver (small)
m
9 9
9 9
59