38
DV-505
6.1 ADJUSTMENT ITEMS AND LOCATION
Adjustment Points (PCB Part)
Adjustment Items
[Mechanical Part]
Tangential Skew and Radial Skew Coarse Adjustment
DVD Jitter Adjustment
[Electrical Part]
18MHz Master Clock Adjustment
VCO Offset Adjustment
Video Output Level Adjustment
Note 1:
Remove the tray when adjusting
the tangential and radial
adjustment screws.
Note 2:
After the adjustment, stabilize
the screw with an adhesive.
Adjustment Points (Mechanism Part)
1
2
1
2
3
Tangential adjustment screw
2
1
2
CN201
CN101
CN201
1,2 :
FE
3,4 :
GNDS
5,6 :
RFO
7,8 :
GNDS
9,10 :
TE
11,12 :
VREF
13
: TDO
14
: FDO
1
1
1
13
2
14
VR801
VC301
1
2
DVDM ASSY
3
IC701
IC801
IC302
IC813
IC501
IC601
SIDE A
VC301
1
AVJB ASSY
6. ADJUSTMENT
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
