Read Sony DVP-M20P Service Manual online
6-1
DVP-M20P
SECTION 6
TEST MODE
6-1.
EXECUTING IOP MEASUREMENT
In order to execute IOP measurement, the following standard
procedures must be followed.
procedures must be followed.
(1)
In standby mode, press
[TOP MENU]
,
[CLEAR]
,
[POWER]
to enter Remocon Diagnosis Mode.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
Model
: xxx xxx xxx
IF-con Ver
: xxx
Syscon Ver : xxx
(2)
Select “2. Drive Manual Operation” by pressing the 2
key on the remote commander. The screen will appear as
below.
key on the remote commander. The screen will appear as
below.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Mecha Test Mode
0. Return to top Menu
2. Track/Layer Jump
3. Manual Adjustment
4. Mecha Test Mode
0. Return to top Menu
(3)
Select “3. Manual Adjustment” by pressing the 3 key on
the remote commander. The screen will appear as below.
the remote commander. The screen will appear as below.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
$4 Change Value
[RETURN] Return to previous menu
[RETURN] Return to previous menu
(4)
Select Iop by pressing 6 key on the remote commander.
(5)
Wait until a hexadecimal number appear.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. ED:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. ED:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
$4 Change Value
[RETURN] Return to previous menu
[RETURN] Return to previous menu
(6)
Convert data from hexadecimal to decimal.
(7)
Use the following formula to calculate IOP in mA
IOP (mA)=IOP (decimal) x 0.622678.
IOP (mA)=IOP (decimal) x 0.622678.
(8)
Press [RETURN] to return back to previous menu.
(9)
Press - to return to Top Menu and power OFF the DVD
Player.
Player.
6-2.
EMERGENCY HISTORY CHECK
Information of Emergency History.
(1)
In standby mode, press
[TOP MENU]
,
[CLEAR]
,
[POWER]
to enter Remocon Diagnosis Mode.
(2)
Select “3. Emergency History”.
Emg. History Check
Laser Hours
CD
999h
59min
DVD
999h
59min
1. 01 05 04 04
00 92 46 00
00 00 00 00
00 00 23 45
2. 02 02 01 01
00 A9 4B 00
00 00 00 00
00 00 23 45
[Next] Next Page [Prev] Prev Page
(3)
Laser Hours
DVD Laser ON time. (Total ON time)
CD Laser ON time. (Total ON time)
DVD Laser ON time. (Total ON time)
CD Laser ON time. (Total ON time)
(4)
Emergency History
The history information from last “1” to “10” can be
scrolled with [NEXT] key or [PREV] key.
The history information from last “1” to “10” can be
scrolled with [NEXT] key or [PREV] key.
(5)
Error code
Example of Error code
1. 01 05 04 04
00 92 46 00
00 00 00 00
00 00 23 45
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