Service manual

6-11
Drive Automatic Adjustment Flowchart
Service Mode ON
HYDET init
sled init
HOME Position
Eject
Place DVD_SL disc for adj.
Loading
Loading
disc type check
EEPROM Default set
(Only if selecting ALL)
LDON
SP ON
Tilt ON
Focus ON
CLVS
Auto Tracking Offset
Brake ON
FOK check
Tracking ON
Sled ON
Brake OFF
AGC ON
CLVA
Auto Focus Offset
Auto Tilt Offset
Auto Focus Offset
Adj. disc selection
Note:If selecting other than ALL,
adjustment routine for
selected disc only is
executed
Servo Stop
Home Position
LDON
SP ON
Tilt ON
Focus ON
CLVS
NG
Brake ON
FOK check
Tracking ON
Sled ON
Brake OFF
AGC ON
CLVA
Eject
Jitter OFF
Auto Focus Offset
Auto Tilt Offset
Auto Focus Offset
Auto Focus Gain
Auto Tracking Gain
Auto EQ
Pull in Memory
Disc change
DVD_SLnCD
Servo Stop
Screw locking agent
Jitter ON
Jitter Check
Jitter OFF
search check
stop
Loading
JITTER ON
LDON
SP ON
Tilt ON
Focus ON
CLVS
Tan-Position
Go to Home Position
disc type check
NG
NG
NG
stop
NG
DVD_SL
adjustment
CD adjustment
(to next page)
Tangential skew adjustment