Sony DVP-F21 Service Manual ▷ View online
6-4
7. Video
(7-2)
Color Bar
AVD color bar command write
AVD color bar command write
→
Video OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/
C, Component) except EURO AV terminal.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/
C, Component) except EURO AV terminal.
(7-3)
Composite Out
EURO-AV Composite video output check
AVD color bar command write
EURO-AV Composite video output check
AVD color bar command write
→
Video (EURO-AV
Composite) OUT
Error: Not detected.
With the Component of video output turned off, the color
bar signals are output from the EURO-AV terminal.
Error: Not detected.
With the Component of video output turned off, the color
bar signals are output from the EURO-AV terminal.
(7-4)
Y/C Out
EURO-AV Y/C video output check
AVD color bar command write
EURO-AV Y/C video output check
AVD color bar command write
→
Video (EURO-AV Y/C)
OUT
Error: Not detected.
With the Y/C of video output turned on, the color bar
signals are output from the EURO-AV terminal.
Error: Not detected.
With the Y/C of video output turned on, the color bar
signals are output from the EURO-AV terminal.
8. Audio
(8-2)
ARP
→
1930
Error 14: ARP
→
1932 video NG
15: ARP
→
1932 audio NG
(8-3)
Test Tone
A pink noise signal is output from the AVD (IC503)
through optical coaxial digital terminal and analog audio
terminal.
Error: Not detected.
After turning on all outputs, each time the
A pink noise signal is output from the AVD (IC503)
through optical coaxial digital terminal and analog audio
terminal.
Error: Not detected.
After turning on all outputs, each time the
[NEXT]
key is
pressed, the output channel is switched for individual
channel checking.
Left + Right
channel checking.
Left + Right
→
Left
→
Right are checked in this order.
Check Items List
2)
Version
(2-2)
Revision
(2-3)
ROM Check Sum
(2-4)
Model Type
(2-5)
Region
3)
Peripheral
(3-2)
Gate Array Check
(3-3)
EEPROM Check
4)
Servo
(4-2)
Servo DSP Check
(4-3)
DSP Driver Test
5)
Supply
(5-2)
ARP Register Check
(5-3)
ARP to RAM Data Bus
(5-4)
ARP to RAM Address Bus
(5-5)
ARP RAM Check
6)
AV Decoder
(6-2)
1930 RAM
(6-3)
1930 SP
7)
Video
(7-2)
Color Bar
(7-3)
Composite Out
(7-4)
Y/C Out
8)
Audio
(8-2)
ARP
→
1930
(8-3)
Test Tone
Error Codes List
00: Error not detected
01: RAM write/read data discord
02: Gate array NG
03
01: RAM write/read data discord
02: Gate array NG
03
:
EEPROM NG
04
:
Flash memory clear error
05
:
Flash memory write error
06
:
Flash memory read data discord
07
:
2725 read data discord
08
:
ARP register read data discord
09
:
ARP
←
→
RAM data bus error
10
:
ARP
←
→
RAM address bus error
11
:
ARP RAM read data discord
12
:
Servo DSP NG
13
:
1932 SDRAM NG
14
:
ARP
→
1932 video NG
15
:
ARP
→
1932 audio NG
16
:
1910 UCODE download NG
17
:
System call error (function not supported)
18
:
System call error (parameter error)
19
:
System call error (illegal ID number)
20
:
System call error (time out)
21
:
NAND Flash faulty blocks exceed 10
90
:
Error occurred
91
:
User verification NG
92
:
Diagnosis cancelled
6-5
## Drive Auto Adjustment ##
Adjustment Menu
0. ALL
1. DVD-SL
2. CD
3. DVD-DL
4. LCD
Exit: RETURN
6-4. DRIVE AUTO ADJUSTMENT
On the Test Mode Menu screen, press
[1]
key on the remote
commander, and the drive auto adjustment menu will be
displayed.
displayed.
Normally,
[0]
is selected to adjust DVD (single layer), CD, DVD
(dual layer), and LCD (SACD) in this order. But, individual items
can be adjusted for the case where adjustment is suspended due to
an error. In this mode, the adjustment can be made easily through
the operation following the message displayed on the screen.
Which disc is currently adjusted is displayed on the fluorescent
display tube.
The disc used for adjustment must be the one specified for
adjustment.
can be adjusted for the case where adjustment is suspended due to
an error. In this mode, the adjustment can be made easily through
the operation following the message displayed on the screen.
Which disc is currently adjusted is displayed on the fluorescent
display tube.
The disc used for adjustment must be the one specified for
adjustment.
0. ALL
You will be asked if EEPROM data are initialized or not, and for
this prompt, select
this prompt, select
[0]
and press the
[ENTER]
key. First, the
servo setting data in EEPROM, Emergency History and Hour
Meter are cleared to initialize. Then, 1. DVD-SL disc, 2. CD disc,
3. DVD-DL disc, and 4. LCD disc (SACD disc) are adjusted in
this order. Each time one disc was adjusted, it is ejected, and
therefore exchange the disc following the message. Though the
message to confirm whether the discs is to be adjusted is not
displayed except for LCD disk (SACD disk), you can exit the
adjustment by pressing the
Meter are cleared to initialize. Then, 1. DVD-SL disc, 2. CD disc,
3. DVD-DL disc, and 4. LCD disc (SACD disc) are adjusted in
this order. Each time one disc was adjusted, it is ejected, and
therefore exchange the disc following the message. Though the
message to confirm whether the discs is to be adjusted is not
displayed except for LCD disk (SACD disk), you can exit the
adjustment by pressing the
[STOP]
button. In adjusting each
disc, the mirror time is measured to check the disk type. In the
auto adjustment, whether the disc type is correct is not checked
unlike conventional models, and accordingly, take care not to
insert a different type of disc.
auto adjustment, whether the disc type is correct is not checked
unlike conventional models, and accordingly, take care not to
insert a different type of disc.
1. DVD-SL (single layer)
Select
[1]
, insert DVD single layer disc, and press
[ENTER]
key,
and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.
adjusted values will be written to the EEPROM.
DVD Single Layer Disc Adjustment Steps
1.
SLED TILT Reset
2.
Disc Check Memory SL
3.
Set Disc Type SL
4.
Spdl Start
5.
Wait 1 sec
6.
LD ON
7.
Focus Error Check
8.
Focus ON 0
9.
Auto Track Offset Adjust L0
10. Trv Level Check
11. Tracking ON
12. Wait 100 msec
13. CLVA ON
14. Wait 500 msec
15. Sled ON
16. Auto Loop Filter Offset Adjust
17. Auto Focus Gain Adjust L0
18. Auto Focus Balance Adjust L0
19. EQ Boost Adjust
20. Auto Loop Filter Offset Adjust
21. RF Level Measure
22. Jitter Disp ON
23. Jitter Memory
24. Jitter Disp OFF
25. Eep Copy Loop Filter Offset
26. All Servo Stop
11. Tracking ON
12. Wait 100 msec
13. CLVA ON
14. Wait 500 msec
15. Sled ON
16. Auto Loop Filter Offset Adjust
17. Auto Focus Gain Adjust L0
18. Auto Focus Balance Adjust L0
19. EQ Boost Adjust
20. Auto Loop Filter Offset Adjust
21. RF Level Measure
22. Jitter Disp ON
23. Jitter Memory
24. Jitter Disp OFF
25. Eep Copy Loop Filter Offset
26. All Servo Stop
6-6
2. CD
Select
[2]
, insert CD disc, and press
[ENTER]
key, and the
adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.
adjusted values will be written to the EEPROM.
CD Adjustment Steps
1.
Sled Tilt Reset
2
.
Disc Check Memory CD
3.
Set Disc Type CD
4
.
Spdl Start
5
.
Wait 1 sec
6
.
LD ON
7
.
Focus Error Check
8
.
Fcs ON 1
9
.
Auto Track Offset Adjust L0
10
.
Trv Level Check
11
.
Tracking ON
12
.
Wait 100 msec
13
.
CLVA ON
14
.
Wait 500 msec
15
.
Sled ON
16
.
Auto Loop Filter Offset Adjust
17
.
Auto Focus Gain Adjust L0
18
.
Auto Focus Balance Adjust L0
19
.
Eq Boost Adjust
20
.
Auto Loop Filter Offset Adjust
21
.
Auto Track Gain Adjust
22
.
RF Level Measure
23
.
Jitter Disp ON
24
.
Jitter Memory
25
.
Jitter Disp OFF
26
.
All Servo Stop
3. DVD-DL (dual layer)
Select
[3]
, insert DVD dual layer disc, and press
[ENTER]
key,
and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.
adjusted values will be written to the EEPROM.
DVD Dual Layer Disc Adjustment Steps
1.
Sled Tilt Reset
2.
Disc Check Memory DL
3.
Set Disc Type DL
Layer 1 Adjust
4.
4.
Spdl Start (Wait 1 sec)
5.
LD ON
6.
Fcs ON 1
7.
Auto Track Offset Adjust L1
8.
Tracking ON
9.
Wait 100 msec
10
.
Clva ON (Wait 500 msec)
11
.
Sled ON
12
.
Auto Focus Gain Adjust L1
13
.
Auto Focus Balance Adjust L1
14
.
Eq Boost Adjust L1
15
.
Auto Track Gain Adjust L1
16
.
Jitter Disp ON
17
.
Jitter Memory
18
.
Jitter Disp Off
Layer 0 Adjust
19
19
.
Focus Jump (L1
→
L0)
20
.
Auto Track Offset Adjust L0
21
.
Tracking ON (Wait 100 msec)
22
.
Clva ON (Wait 500 msec)
23
.
Sled ON
24
.
Auto Focus Gain Adjust L0
25
.
Auto Focus Balance Adjust L0
26
.
Eq Boost Adjust L0
27
.
Auto Track Gain Adjust L0
28
.
Jitter Disp ON
29
.
Jitter Memory
30
.
Jitter Disp OFF
31
.
All Servo Stop
4. LCD
This model does not adjust it because the adjusted data of CD are
reflected.
reflected.
6-7
## Drive Manual Operation ##
Operation Menu
1. Disc type
2. Servo Control
3. Track/Layer Jump
4. Manual Adjustment
5. Auto Adjustment
6. Memory Check
0. Disc Check Memory
Exit: RETURN
1.
Set correctly the disc type to be used on the Disc Type
screen.
The disc type must be set after a disc was loaded.
The set disc type is cleared when the tray is opened.
screen.
The disc type must be set after a disc was loaded.
The set disc type is cleared when the tray is opened.
2.
After power ON, if the Drive Manual Operation was
selected, first perform “Reset SLED TILT” by opening
1. Disc Type screen.
selected, first perform “Reset SLED TILT” by opening
1. Disc Type screen.
3.
In case of an alarm, immediately press the
[STOP]
button to stop the servo operation, and turn the power
OFF.
OFF.
6-5. DRIVE MANUAL OPERATION
On the Test Mode Menu screen, select
[2]
, and the manual
operation menu will be displayed. For the manual operation, each
servo on/off control and adjustment can be executed manually.
servo on/off control and adjustment can be executed manually.
In using the manual operation menu, take care of the following
points. These commands do not provide protection, thus requiring
correct operation. The sector address or time code field is
displayed when a disc is loaded.
points. These commands do not provide protection, thus requiring
correct operation. The sector address or time code field is
displayed when a disc is loaded.
Basic operation (controllable from front panel or remote
commander)
commander)
[POWER]
Power OFF
[STOP]
Servo stop
[OPEN/CLOSE]
Stop+Eject/Loading
[RETURN]
Return to Operation Menu or Test Mode
Menu
Menu
[NEXT]
,
[PREV]
Transition between sub modes of menu
[1]
to
[9]
,
[0]
Selection of menu items
Cursor UP/DOWN
Increase/Decrease in manually adjusted
value
value
0. Disc Check Memory
Disc Check
1. SL Disc Check
2. CD Disc Check
3. DL Disc Check
0. Reset SLED TILT
Disc Type
1. Disc Type Auto Check
2. DVD SL
12 cm
3. DVD DL
12 cm
4. CD
12cm
5. LCD
12 cm
6. DVD SL
8 cm
7. DVD DL
8 cm
8. CD
8 cm
9. LCD
8 cm
0. Reset SLED TILT
EMG. 00
Disc Type
1. Disc Type Auto Check
2. DVD SL
12 cm
3. DVD DL
12 cm
4. CD
12cm
5. SACD
12 cm
6. DVD SL
8 cm
7. DVD DL
8 cm
8. CD
8 cm
9. SACD
8 cm
0. Reset SLED TILT
SA.------ SI.-- EMG. 00
DVD SL 12 cm
On this screen, the mirror time is measured and written to the
EEPROM to check the disc type. First, set a DVD SL disc and
press
EEPROM to check the disc type. First, set a DVD SL disc and
press
[1]
, then set a CD disc and press
[2]
, and finally set a DVD
DL disc and press
[3]
. The measured mirror time is displayed
respectively.
The adjustment must be executed more than once after default
data were written.
Reference value for DVD is from 10 to 20, and for CD, from 28
to 4F. Check that the value of CD is larger than that of DVD.
When those values are beyond a range perform this adjustment
again.
From this screen, you can go to another mode by pressing
The adjustment must be executed more than once after default
data were written.
Reference value for DVD is from 10 to 20, and for CD, from 28
to 4F. Check that the value of CD is larger than that of DVD.
When those values are beyond a range perform this adjustment
again.
From this screen, you can go to another mode by pressing
[NEXT]
or
[PREV]
key, but you cannot enter this mode from
another mode.
You can enter this mode from the Operation Menu screen only.
You can enter this mode from the Operation Menu screen only.
1. Disc Type
On this screen, select the disc type. To select the disc type, press
the number of the loaded disc. The selected disc type is displayed
at the bottom. Selecting
the number of the loaded disc. The selected disc type is displayed
at the bottom. Selecting
[1]
automatically selects and displays the
disc type. In case of wrong display, retry “Disc Check Memory”.
Also, ejecting the disc causes the set disc type to be cleared. In
this case, set the disc type again after loading.
In performing manual operation, the disc type must be set.
Once the disc type has been selected, the sector address or time
code display field will appear as shown below. These values are
displayed when PLL is locked.
Also, ejecting the disc causes the set disc type to be cleared. In
this case, set the disc type again after loading.
In performing manual operation, the disc type must be set.
Once the disc type has been selected, the sector address or time
code display field will appear as shown below. These values are
displayed when PLL is locked.
Display when DVD SL 12cm disc was selected
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