Sony DVP-S500D Service Manual page 41

Drive Automatic Adjustment Flowchart
Loading
Adj. disc selection
NO
Select "ALL"
YES
EEPROM Default Set
Hydet Init
Sled Init
Go To Home Position
NO
Select "ALL"
or "SL"
YES
DVD_SL
adjustment
Eject
Place DVD_SL
disc for adj.
Loading
Disc Type Check
OK
LD ON
Spindle start
Tilt ON
Focus ON
NG
FOK Check
OK
sled move
Auto Tracking Offset
1
NG
STOP
2
DVD_SL
1
adjustment
FOK Check
OK
Tracking ON
Sled start
AGC ON
CLVA
Lock Check
OK
Auto Loop Filter Offset
Auto Focus Offset
Auto Tilt Offset
Auto Focus Offset
servo stop
Go To Home Position
LD ON
Spindle start
Tilt ON
Focus ON
FOK Check
OK
Tan-Position
FOK Check
OK
Tracking ON
Sled ON
AGC ON
CLVA
Lock Check
OK
Tangential skew
adjustment
10k tj (rev)
3
6-11
NG
STOP
NG
STOP
NG
STOP
NG
STOP
NG
4