Read Sony DVP-PQ2 (serv.man2) Service Manual online
6-9
– The following commands are valid for DVD-DL disc only –
5
Fj (L1
t L0)
Focus jump forward.
(Trk/Sled Servo OFF)
(Trk/Sled Servo OFF)
%
Fj (L0 t L1)
Focus jump reverse.
(Trk/Sled Servo OFF)
(Trk/Sled Servo OFF)
$
Lj (L1
t L0)
Layer jump forward.
(Trk/Sled Servo ON)
(Trk/Sled Servo ON)
4
Lj (L0
t L1)
Layer jump reverse.
(Trk/Sled Servo ON)
(Trk/Sled Servo ON)
4. Manual Adjustment
Manual Adjustment:Up/Down
1. TRK. Offset
2. Focus Gain
3. TRK. Gain
4. Focus Offset
5. Focus Balance
6. L.F. Offset
7. Analog FRSW
8. PLL Dac Gain
9. EQ BOOST
0. GD ADJ
Adjustment: Up/Down
2. Focus Gain
3. TRK. Gain
4. Focus Offset
5. Focus Balance
6. L.F. Offset
7. Analog FRSW
8. PLL Dac Gain
9. EQ BOOST
0. GD ADJ
Adjustment: Up/Down
SA. ------ SI. -- EMG. 00
DVD SL 12cm Jitter FF
On this screen, each item can be adjusted manually. Select the
desired number
desired number
[1]
to
[0]
from the remote commander, and cur-
rent setting for the selected item will be displayed, then increase
or decrease numeric value with
or decrease numeric value with
$
key or
4
key. This value is
stored in the EEPROM. If CLV has been applied, the jitter is dis-
played for reference for the adjustment.
played for reference for the adjustment.
[1]
TRK. Offset
Adjusts tracking offset.
[2]
Focus Gain
Adjusts focus gain.
[3]
TRK. Gain
Adjusts track gain.
[4]
Focus Offset
Adjusts focus offset.
[5]
Focus Balance
Adjusts focus balance.
[6]
L.F. Offset
Adjusts loop filter offset.
[7]
Analog FRSW
Sets the shifting switch for analog feed-
back circuit.
[8]
PLL Dac Gain
Adjusts PLL D/A converter gain.
[9] EQ BOOST
Adjusts amount of boost of equalizer.
[0]
GD ADJ
Adjusts amount of group delay
5. Auto Adjustment
Auto Adjustment
1. Auto TRK. Offset
2. Auto Focus Balance
3. Auto Focus Offset
4. Auto Focus Gain
5. Auto TRK. Gain
6. Auto EQ
7. Auto L.F. Offset
8. Auto Group Delay
2. Auto Focus Balance
3. Auto Focus Offset
4. Auto Focus Gain
5. Auto TRK. Gain
6. Auto EQ
7. Auto L.F. Offset
8. Auto Group Delay
SA.------ SI.-- EMG. 00
DVD SL 12 cm
DVD SL 12 cm
On this screen, each item can be adjusted automatically. Select the
desired number
desired number
[1]
to
[8]
from the remote commander, and se-
lected item is adjusted automatically.
[1]
Auto TRK. Offset
Adjusts tracking offset.
[2]
Auto Focus Balance Adjusts focus balance.
[3]
Auto Focus Offset
Adjusts focus offset.
[4]
Auto Focus Gain
Adjusts focus gain.
[5]
Auto TRK. Gain
Adjusts track gain.
[6]
Auto EQ
[7]
Auto L.F. Offset
Adjusts loop filter offset.
[8]
Auto Group Delay
6. Memory Check
Display images are shown as follows, and all three screens are
able to switch.
able to switch.
EEPROM DATA 1
-– DL -–
CD LCD
SL
L0
L1
Focus Gain
xx xx
xx
xx
xx
TRK. Gain
xx xx
xx
xx
xx
FCS Balnce
xx xx
xx
xx
xx
Focus Bias
xx xx
xx
xx
xx
TRV Offset
xx xx
xx
xx
xx
L.F. Offset
xx xx
xx
xx
xx
EQ. Boost
xx xx
xx
xx
xx
_
UP
UP
: Last Data
DOWN : Next Data
CLEAR : Default
CLEAR : Default
Set
page.1/3
EEPROM DATA 2
-– DL -–
CD LCD
SL
L0
L1
RF Jitter
xx --
xx
xx
xx
RF Level
xx --
xx
--
--
FE Level
xx --
xx
--
--
FE Balance
xx --
xx
--
--
TRV.Level
xx --
xx
--
--
TE Gain
xx xx
--
--
--
PI Level
xx --
xx
xx
--
_
UP
UP
: Prev Data
DOWN : Next Data
CLEAR : Default
CLEAR : Default
Set
page.2/3
Click on the first or last page to see other DVP-PQ2 (serv.man2) service manuals if exist.