Sony DVP-F5 / DVP-FX1 Service Manual ▷ View online
6-11
6-7. EMERGENCY HISTORY
### MEG. History ###
Laser Hours
CD
xxxxxxxh
DVD xxxxxxxh
1. 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
2. 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
Select : 1-9
Scroll : UP/DOWN
(1:Last EMG.) Exit : Return
On the Test Mode Menu screen, selecting 4 displays the information
such as servo emergency history. The history information from last
1 up to 10 can be scrolled with
such as servo emergency history. The history information from last
1 up to 10 can be scrolled with
↑ key or ↓ key. Also, specific
information can be displayed by directly entering that number with
ten keys.
ten keys.
The upper two lines display the laser ON total hours. Data below
minutes are omitted.
minutes are omitted.
Clearing History Information
Clearing laser hours
Press DISPLAY and CLEAR keys in this order.
Both CD and DVD data are cleared.
Press DISPLAY and CLEAR keys in this order.
Both CD and DVD data are cleared.
Clearing emergency history
Press TITLE and CLEAR keys in this order.
Press TITLE and CLEAR keys in this order.
Initializing set up data
Press DVD and CLEAR keys in this order.
The data have been initialized when“Set Up Initialized”
hmessage is displayed. The EMG. History screen will be
restored soon.
Press DVD and CLEAR keys in this order.
The data have been initialized when“Set Up Initialized”
hmessage is displayed. The EMG. History screen will be
restored soon.
How to see Emergency History
1
: Emergency Code
2
: Don’t Care
These codes are used for verification of software designating.
3
: Historical order 1 to 9.
1
2
3
2
1.
Emergency Codes List
10 : Communication to IC801 (MB-90 board) failed.
11 : Each servo for focus, tracking, and spindle is unlocked.
12 : Communication to EEPROM, IC001 (MB-90 board) failed.
13 : Writing of hours meter data to EEPROM, IC001 (MB-90 board)
10 : Communication to IC801 (MB-90 board) failed.
11 : Each servo for focus, tracking, and spindle is unlocked.
12 : Communication to EEPROM, IC001 (MB-90 board) failed.
13 : Writing of hours meter data to EEPROM, IC001 (MB-90 board)
failed.
14 : Communication to Servo DSP IC952 (MB-90 board) failed,
or Servo DSP is faulty.
20 : Initialization of tilt servo and sled servo failed. They are not
placed in the initial position.
21 : Tilt servo operation error
24 : Syscon made a request to move the sled servo to wrong position.
30 : Tracking balance adjustment error
31 : Tracking gain adjustment error
32 : Focus balance adjustment error
33 : Focus bias adjustment error
35 : Tilt servo adjustment error
36 : RF equalizer adjustment error
37 : RF group delay adjustment error
38 : Jitter value after adaptive servo operation is too large.
40 : Focus servo does not operate.
41 : With a dual layer (DL) disc, focus jump failed.
50 : CLV (spindle) servo does not operate.
51 : Spindle does not stop.
60 : With a DVD disc, Syscon made a request to seek nonexistent
24 : Syscon made a request to move the sled servo to wrong position.
30 : Tracking balance adjustment error
31 : Tracking gain adjustment error
32 : Focus balance adjustment error
33 : Focus bias adjustment error
35 : Tilt servo adjustment error
36 : RF equalizer adjustment error
37 : RF group delay adjustment error
38 : Jitter value after adaptive servo operation is too large.
40 : Focus servo does not operate.
41 : With a dual layer (DL) disc, focus jump failed.
50 : CLV (spindle) servo does not operate.
51 : Spindle does not stop.
60 : With a DVD disc, Syscon made a request to seek nonexistent
address.
61 : With a CD disc, Syscon made a request to seek nonexistent
address.
62 : With a CD disc, Syscon made a request to seek nonexistent
track No. and index No.
63 : With a DVD disc, seeking of target address failed.
64 : With a CD disc, seeking of target address failed.
65 : With a CD disc, seeking of target index failed.
70 : With a DVD disc, physical information data could not be read.
71 : With a CD disc, TOC data could not be read.
80 : Disc type judgment failed.
81 : As disc type judgment failed, retry was repeated.
82 : As disc type judgment failed, a measurement error occurred.
83 : Disc type could not be judged within the specified time.
84 : Illegal command code was received from Syscon.
85 : Illegal command was received from Syscon.
64 : With a CD disc, seeking of target address failed.
65 : With a CD disc, seeking of target index failed.
70 : With a DVD disc, physical information data could not be read.
71 : With a CD disc, TOC data could not be read.
80 : Disc type judgment failed.
81 : As disc type judgment failed, retry was repeated.
82 : As disc type judgment failed, a measurement error occurred.
83 : Disc type could not be judged within the specified time.
84 : Illegal command code was received from Syscon.
85 : Illegal command was received from Syscon.
6-12
6-10. SELF-DIAGNOSIS OF IF CONTROLLER
1. IF Controller Test Mode
The IF controller test mode means the self-diagnosis mode of the
IF controller. The test mode can diagnose the various blocks that
are controlled by the IF controller.
The IF controller runs in accordance with the instructions of the
system controller IC as it establishes the serial communication with
the system controller IC to receive instructions. However, the IF
controller runs by itself without receiving instructions from the
system controller IC in the test mode.
The following functions can be checked using the test mode.
1. Button function
2. Remote control signal reception function
3. Serial communication between system controller IC and IF
IF controller. The test mode can diagnose the various blocks that
are controlled by the IF controller.
The IF controller runs in accordance with the instructions of the
system controller IC as it establishes the serial communication with
the system controller IC to receive instructions. However, the IF
controller runs by itself without receiving instructions from the
system controller IC in the test mode.
The following functions can be checked using the test mode.
1. Button function
2. Remote control signal reception function
3. Serial communication between system controller IC and IF
controller
4. LCD lighting check
5. Power control check
6. Charge control check
5. Power control check
6. Charge control check
In the test mode, the machine performs the same operations as the
normal state except the voltage monitoring, communication
monitoring, LCD display, forced output of the test mode, TFT open
monitoring and charge control.
1. The sub-routine to monitor + 3.3 V (PCONT) on the MB board
normal state except the voltage monitoring, communication
monitoring, LCD display, forced output of the test mode, TFT open
monitoring and charge control.
1. The sub-routine to monitor + 3.3 V (PCONT) on the MB board
is not included in the POWER ON sequence.
2. The timer to monitor the serial communication with the system
controller IC is not included. Even if the communication with
the system controller IC is not normal, the STANDBY display
does not appear.
the system controller IC is not normal, the STANDBY display
does not appear.
3. Indication on the LCD display (Indication on the LCD display
normally appears according to the instructions from the system
controller IC.)
controller IC.)
4. The status that is specified by the test mode items No. 6, No. 7,
No. 10 to No. 17 and N. 28 to No. 29 are kept maintained until
the machine exits the test mode or the specific status is switched
in test mode.
the machine exits the test mode or the specific status is switched
in test mode.
5. During the test mode, the TFT open monitoring input is ignored
and is fixed to the open state.
6. The charge control that is specified by the test mode items No.
30 to No. 32. (Various protection routines are used normally.)
2. How To Enter The IF Controller Test Mode
In the STANDBY state, while pressing the STOP key, press the
RETURN key and the DISPLAY MODE key at the same time
on the remote control unit. Then the machine enters the test mode.
When the machine enters the test mode, the LCD starts the automatic
display sequence.
1. Backlight of the LCD turns on and all segments turns on for
RETURN key and the DISPLAY MODE key at the same time
on the remote control unit. Then the machine enters the test mode.
When the machine enters the test mode, the LCD starts the automatic
display sequence.
1. Backlight of the LCD turns on and all segments turns on for
about 5 seconds.
2. Trial production model name appears. (The trial production
model name is the representative model name of the series.)
Display
1020
Display
1020
− Model name DVP-FX1
3. Program version display
1000
→ Ver 1.00
4. Date of the last update of the program appears.
Example: 000225
5. Returns to the all segments lighting. (Steps 1 to 4 are repeated.)
1.0
Vp-p
+0.04
–0.02
–0.02
6-8. VERSION INFORMATION
## Version Information ##
IF con.
Ver. x.
xxx (xxx)
Group
00
SYScon.
Ver. x.
xxx (xxx)
Model
xx
Region
ux
Servo DSP.Ver. 1.
xxxx
Exit : Return
On the Test Mode Menu screen, selecting 5 displays the ROM
version and region code.
The parenthesized hexadecimal number in version field is checksum
value of ROM.
version and region code.
The parenthesized hexadecimal number in version field is checksum
value of ROM.
6-9. VIDEO LEVEL ADJUSTMENT
On the Test Mode Menu screen, selecting 6 displays color bars for
video level adjustment. During display of color bars, OSD
disappears but the menu screen will be restored if pressing any key.
video level adjustment. During display of color bars, OSD
disappears but the menu screen will be restored if pressing any key.
Measuring point
: J351 (Video out)
(terminat at 75
Ω)
Measuring instrument : Oscilloscope
Adjustment device
Adjustment device
: RV651 on MB-90 board
Specified value
: 1.00 Vp-p
+ 0.04
− 0.02
6-13
3. How To Exit The Test Mode
Press the 0 key and the ENTER key at the same time on the
remote control unit. The test mode indication on the LCD disappears
and the machine returns to the normal operating state.
remote control unit. The test mode indication on the LCD disappears
and the machine returns to the normal operating state.
Automatic indication sequence of LCD
1 All segments turn on (5 seconds)
1 All segments turn on (5 seconds)
2 Trial production model name appears. (2 seconds)
3 Program version display (2 seconds)
4 Date of the last update of the program appears. (2 seconds)
4. Description of IF Controller Function Check Mode
All functions can be operated by pressing the numeric key on the
remote controller.
Example) Numeric key + ENTER key
remote controller.
Example) Numeric key + ENTER key
0. Test Mode Cancel
Command
: 00
Operation
: Test mode cancel and the status that is selected
and outputted during the test mode are cancelled.
LCD display : Normal DVD display
1. ROM version check
Command
: 01
Operation
: ROM version appears.
LCD display : “1000”
2. Model identification display
Command
: 02
Operation
: The identified model appears.
LCD display : “1020” or “1030”
3. Destination bit display
Command
: 03
Operation
: The identified XPALSET and US bit appear.
LCD display : “nt us” or “nt
−” or “PAL us” or “PAL −”
4. All segments of LCD turn on
Command
: 04
Operation
: All segments of LCD turn on.
LCD display : All segments of LCD turn on.
5. LCD sequential display
Command
: 05
Operation
: Segments of LCD are sequentially turned on.
LCD display : Sequential display
6. LCD backlight OFF forced output
Command
: 06
Operation
: LCD backlight OFF
This state is maintained once this operation is
specified.
specified.
LCD display : “06
− OFF”
7. LCD backlight ON forced output
Command
: 07
Operation
: LCD backlight ON
This state is maintained once this operation is
specified.
specified.
LCD display : “07
− on”
6-14
8. KEY check
Command
: 08
Operation
: The LCD segments as many as the number of the
key switches are turned on. Every pressing of the
key switch turns off the corresponding segment.
The test ends in success when all segments are
turned off finally. If any key switches have already
been pressed before the machine enters this test
mode, the corresponding segment flashes.
key switch turns off the corresponding segment.
The test ends in success when all segments are
turned off finally. If any key switches have already
been pressed before the machine enters this test
mode, the corresponding segment flashes.
LCD display : “05
− XX”. XX means the key No.
Corresponding segment
STOP key
“DVD”
PAUSE key
“CD”
NEXT key
“V”
PREVIOUS key
“BATTERY FRAME”
TITLE key
“BATTERY 1”
DVD MENU key
“BATTERY 2”
RETURN key
“BATTERY 3”
DISPLAY key
“REPEAT”
LEFT key
“1”
DOWN key
“A”
ENTER key
“
−”
UP key
“B”
RIGHT key
“PGM”
PLAY key
“SHUFFLE”
ASPECT switch
“NTSC”
DPX 1020 only
9. Operation check of the slide switch and detection
switch
Command
: 09
Operation
: The input state of the respective switches is
displayed on LCD.
LCD display : “abcdef”
a : DOOR switch 1 check: “0” (open state) or “1”
(close state)
b : DOOR switch 2 check: “0” (open state) or “1”
(close state)
c : SRS switch check: “0” (SRS ON state) or “1” (SRS
OFF state)
d : HOLD switch check: “0” (HOLD ON state) or
“1” (HOLD OFF state)
e : VIDEO switch check: “0” (LINE OUT state) or
“1” (LINE IN state)
f : TFTOPEN switch check: “0” (open state) or “1”
(close state)
10. POWER_SAVE TFT inverter low output
Command
: 10
Operation
: Low output to panel backlight
This state is maintained once this operation is
specified.
specified.
LCD display : “10
− Lo”
11. POWER_SAVE TFT inverter high output
Command
: 11
Operation
: High output to panel backlight
This state is maintained once this operation is
specified.
specified.
LCD display : “11
− Hi”
12. Forced OFF output to TFT LCD INVPCON
Command
: 12
Operation
: The TFT LCD inverter is set to the forced OFF
state.
This state is maintained once this operation is
specified.
This state is maintained once this operation is
specified.
LCD display: “12
− OFF”
13. Forced ON output to TFT LCD INVPCON
Command
: 13
Operation
: The TFT LCD inverter is set to the forced ON
state.
This state is maintained once this operation is
specified.
This state is maintained once this operation is
specified.
LCD display : “13
− on”
14. Forced OFF output to TFT LCD power supply TFTPCON
Command
: 14
Operation
: The TFT LCD power supply TFTPCON is set to
the forced OFF state.
This state is maintained once this operation is
specified.
This state is maintained once this operation is
specified.
LCD display : “14
− OFF”
15. Forced ON output to TFT LCD power supply TFTPCON
Command
: 15
Operation
: The TFT LCD power supply TFTPCON is set to
the forced ON state.
This state is maintained once this operation is
specified.
This state is maintained once this operation is
specified.
LCD display : “15
− on”
16. TFT LCD panel forced PAL
Command
: 16
Operation
: The TFT LCD panel is forced to the PAL mode
display.
This state is maintained once this operation is
specified.
This state is maintained once this operation is
specified.
LCD display : “16
− Pal”
17. TFT LCD panel forced NTSC
Command
: 17
Operation
: The TFT LCD panel is forced to the NTSC mode
display.
This state is maintained once this operation is
specified.
This state is maintained once this operation is
specified.
LCD display : “17ntSc”
18. TEMP input voltage display
Command
: 18
Operation
: The TEMP input voltage is displayed on LCD.
* Valid voltage to the TEMP input
1.65 V (200 h) TEMPMNT
LCD display : “18
− XXX”. XXX is the input voltage.
* Display is around 356 under normal
temperature.
19. Sleep mode test
Command
: 19
Operation
: The machine enters the sleep mode immediately
after the forced POWER OFF processing is
complete.
complete.
LCD display: Non
20. Monitoring communication with system controller
Command
: 20
Operation
: The communication status with system controller
is displayed on LCD.
LCD display : “20 — “
When communication error occurs.
LCD display : “20
− Sio” When communication is under way.
21. ROM creation date display
Command
: 21
Operation
: Date of the ifcon ROM creation is displayed on
LCD.
LCD display : “990901”
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