HCD DAV-S500, HCD DAV-S800 - Sony COMPACT AV SYSTEM Test mode and adjustment details
Self-diagnosis FunctionWhen the self-diagnosis function is activated to prevent the system from malfunctioning. In this case a five-character service number (e.g., C 13 00) with a combination of a letter and digits appears on the screen and the front panel display.
TEST MODE
VERSION DISPLAY MODE
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Press three buttons of FUNCTION , . PREV and EJECT simultaneously for two seconds.
3. The message “VER. 1. ** ” is displayed for a moment.
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Press three buttons of BAND , STOP and EJECT simultaneously.
3. The fluorescent indicator displays “JOG 0”. The value “JOG 0” increases like +1, +2, +3... if rotating the VOLUME knob clockwise ,or it decreases like –1, –2, –3,.... if rotating counterclockwise.
4. To exit from this mode, press the POWER button to turn the set off.
KEY
TEST MODEProcedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Press three buttons of DISPLAY , STOP and EJECT simultaneously.
3. The message “KEY NUM 0” is displayed and “0” blinks.
4. Each time a button is pressed, “KEY NUM 0” value increases. However, once a button is pressed, it is no longer taken into account.
5. When all buttons are pressed, “KEY NUM 11” appears and the number blinking is stopped.
6. To exit from this mode, press the POWER button to turn the set off.
DISPLAY
TEST MODE
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Press three buttons of BAND , PAUSE and EJECT simultaneously.
3. All segments are turned on.
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Press three buttons of BAND , PAUSE and EJECT simultaneously.
3. All segments are turned on.
6.
Press the NEXT > button, all segments are turned off.
7. Every pressing of the NEXT > button turns on each segments in the same order.
8. To exit from this mode, press the POWER button to turn the set off.
7. Every pressing of the NEXT > button turns on each segments in the same order.
8. To exit from this mode, press the POWER button to turn the set off.
OSD
TEST MODE
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Set the FUNCTION to DVD.
3. While pressing two buttons of DISPLAY and STOP simultaneously, turn the VOLUME knob clockwise.
4. The Test Mode Menu is displayed on the TV screen.
5. To execute each function, select the number on the remote commander.
6. See the following section for explanation in detail.
7. To exit from this mode, press the POWER button to turn the set off.
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Set the FUNCTION to DVD.
3. While pressing two buttons of DISPLAY and STOP simultaneously, turn the VOLUME knob clockwise.
4. The Test Mode Menu is displayed on the TV screen.
5. To execute each function, select the number on the remote commander.
6. See the following section for explanation in detail.
7. To exit from this mode, press the POWER button to turn the set off.
DISC
TRAY LOCK
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Press two buttons of DISPLAY and . PREV simultaneously for two seconds.
3. The message “LOCKED” is displayed and the tray is locked.
(Even if exiting from this mode, the tray is still locked.)
Procedure:
1. Press the EJECT button on the main unit or POWER button on the remote commander to turn the set on.
2. Press two buttons of DISPLAY and . PREV simultaneously for two seconds.
3. The message “LOCKED” is displayed and the tray is locked.
(Even if exiting from this mode, the tray is still locked.)
4.
Press two buttons of DISPLAY and . PREV simultaneously for two seconds again.
5. The message “UNLOCKED” is displayed and the tray is unlocked.
6. To exit from this mode, press the POWER button to turn the set off.
5. The message “UNLOCKED” is displayed and the tray is unlocked.
6. To exit from this mode, press the POWER button to turn the set off.
The
Test Mode allows you to make diagnosis and adjustment easily using the remote
commander and monitor TV. The instructions, diagnostic results, etc. are given
on the on-screen display (OSD).
STARTING
TEST MODE
Set the FUNCTION to DVD with the main unit power on. Next, while pushing the STOP button and the [DISPLAY] button on the main unit at the same time, turn the VOLUME knob to the right to start
Test Mode and display the menu shown below on the TV screen. At the bottom of the menu screen, the model name and revision number are displayed.
To execute each function, select the desired menu and press its number on the remote commander. To exit from Test Mode, press the [POWER] button.
Set the FUNCTION to DVD with the main unit power on. Next, while pushing the STOP button and the [DISPLAY] button on the main unit at the same time, turn the VOLUME knob to the right to start
Test Mode and display the menu shown below on the TV screen. At the bottom of the menu screen, the model name and revision number are displayed.
To execute each function, select the desired menu and press its number on the remote commander. To exit from Test Mode, press the [POWER] button.
SYSCON
DIAGNOSIS
The same contents as board detail check by serial interface can be checked from the remote commander.
On the Test Mode Menu screen, press [0] key on the remote commander, and the following check menu will be displayed.
The same contents as board detail check by serial interface can be checked from the remote commander.
On the Test Mode Menu screen, press [0] key on the remote commander, and the following check menu will be displayed.
Quit
Quit the Syscon Diagnosis and return to the Test Mode Menu.
Quit the Syscon Diagnosis and return to the Test Mode Menu.
All
All items continuous check
This menu checks all diagnostic items continuously. Normally, all items are checked successively one after another automatically unless an error is found, but at a certain item that requires judgment through a visual check to the result, the following screen is displayed
for the key entry.
All items continuous check
This menu checks all diagnostic items continuously. Normally, all items are checked successively one after another automatically unless an error is found, but at a certain item that requires judgment through a visual check to the result, the following screen is displayed
for the key entry.
For
the ROM Check, the check sum calculated by the Syscon is output, and therefore
you must compare it with the specified value for confirmation.
Following the message, press [NEXT] key to go to the next item, or [PREV] key to repeat the same check again. To quit the diagnosis and return to the Check Menu screen, press STOP or [ENTER] key.
Following the message, press [NEXT] key to go to the next item, or [PREV] key to repeat the same check again. To quit the diagnosis and return to the Check Menu screen, press STOP or [ENTER] key.
If
an error occurred, the diagnosis is suspended and the error code is displayed.
Press
STOP key to quit the diagnosis, or [PREV] key to repeat the same item where an
error occurred, or [NEXT] key to continue the check from the item next to
faulty item.
Selecting
2 and subsequent items calls the submenu screen of each item.
For example, if “5. Supply” is selected, the following submenu will be displayed.
For example, if “5. Supply” is selected, the following submenu will be displayed.
0. Quit
Quit the submenu and return to the main menu.
1. All
All submenu items continuous check
This menu checks 2 and subsequent items successively. At the item where visual check is required for judgment or an error occurred, the checking is suspended and the message is output for key entry.
Normally, all items are checked successively one after another automatically unless an error is found.Selecting 2 and subsequent items executes respective menus and outputs the results.
Quit the submenu and return to the main menu.
1. All
All submenu items continuous check
This menu checks 2 and subsequent items successively. At the item where visual check is required for judgment or an error occurred, the checking is suspended and the message is output for key entry.
Normally, all items are checked successively one after another automatically unless an error is found.Selecting 2 and subsequent items executes respective menus and outputs the results.
General Description of Checking Method
Version
Revision
ROM revision number is displayed.-
Error: Not detected.
The revision number
defined in the source file of ROM (At the beginning of mass production,
the Flash ROM of IC107 is used, but midway it is replaced by the IC108
OTP ROM.IC107 or IC108) is displayed with four digits.Below IC107 are
all IC107 or IC108.
ROM Check Sum
Check sum is calculated.
Error: Not detected.
The 8-bit data are added
at addresses 0x000F0000 ~ 0x002EFFFF of ROM (IC107) and the result is
displayed with 4-digit hexadecimal number. Error is not detected.
Model Type
Model code is displayed.
Error: Not detected.
The model code read from EEPROM (IC101) is displayed with 2-digit hexadecimal number.
Region
Region code is displayed.
Error: Not detected.
The region code determined from the model code is displayed.
Peripheral
EEPROM Check
Data write > read, and accord check
Error 03: EEPROM write/read discord
Data 0x9249, 0x2942, 0x4294 are written to addresses 0x00~0xFF of EEPROM (IC101), then read and checked.
Before writing, the data are saved, then after checking, they are written to restore the contents of EEPROM.
EEPROM Check
Data write > read, and accord check
Error 03: EEPROM write/read discord
Data 0x9249, 0x2942, 0x4294 are written to addresses 0x00~0xFF of EEPROM (IC101), then read and checked.
Before writing, the data are saved, then after checking, they are written to restore the contents of EEPROM.
Servo
Servo DSP Check
Data write -> read, and accord check
Error 12: Read data discord
Data 0x9249, 0x2942, 0x4294 are written to the address 0x602 of RAM in the Servo DSP (IC302), then read and checked.
Servo DSP Check
Data write -> read, and accord check
Error 12: Read data discord
Data 0x9249, 0x2942, 0x4294 are written to the address 0x602 of RAM in the Servo DSP (IC302), then read and checked.
DSP
Driver Test
Test signal data → DSP Driver
Error: Not detected.
Caution: Do not conduct this test with a mechanical deck connected.
The maximum voltage is applied to the Servo Driver IC (IC401, IC802). If mechanical deck is connected, the motor and optics could be damaged. Disconnect mechanical deck following the output message, then enter specified 4-or 5-digit number from the remote commander, and press the [ENTER].
Test signal data → DSP Driver
Error: Not detected.
Caution: Do not conduct this test with a mechanical deck connected.
The maximum voltage is applied to the Servo Driver IC (IC401, IC802). If mechanical deck is connected, the motor and optics could be damaged. Disconnect mechanical deck following the output message, then enter specified 4-or 5-digit number from the remote commander, and press the [ENTER].
The
test is conducted only when the input data accord. Check the output level, then
press the [NEXT] to finish the test.
This test is skipped if “All” is selected.
This test is skipped if “All” is selected.
Supply
Caution: Do not conduct this check with a mechanical deck connected.
An access is made to the stream supply and servo control IC (IC302) and external RAM (IC303) using check data.
If mechanical deck is connected, the motor and optics could be damaged. This check is also executed by the “All” menu item.
Caution: Do not conduct this check with a mechanical deck connected.
An access is made to the stream supply and servo control IC (IC302) and external RAM (IC303) using check data.
If mechanical deck is connected, the motor and optics could be damaged. This check is also executed by the “All” menu item.
ARP
Register Check
Data write => read, and accord check
Error 08: ARP register write, and read data discord
Data 0x00 to 0xFF are written to the TMAX register (address 0xC6) in ARP (IC302), then they are read and checked.
Data write => read, and accord check
Error 08: ARP register write, and read data discord
Data 0x00 to 0xFF are written to the TMAX register (address 0xC6) in ARP (IC302), then they are read and checked.
ARP
to RAM Data Bus
Data write => read, and accord check
Error 09: ARP <-> RAM data bus error Data 0x0001 to 0x8000 where one bit each is set to 1 are written to the address 0 of RAM (IC303) connected to the ARP (IC302) through the bus, then they are read and checked.
Data write => read, and accord check
Error 09: ARP <-> RAM data bus error Data 0x0001 to 0x8000 where one bit each is set to 1 are written to the address 0 of RAM (IC303) connected to the ARP (IC302) through the bus, then they are read and checked.
In
case of discord, written bit pattern and read data are displayed. If data where
multiple bits are 1 are read, the bits concerned may touch each other. Further,
if data where certain bit is always 1 or 0 regardless of written data, the line
could be disconnected or shorted.
ARP
to RAM Address Bus
Data write => other address read discord check
Error 10: ARP → RAM address bus error
Caution: Address and data display in case of an error is different from the display of other diagnosis (described later).
Before starting the test, all addresses of RAM (IC303) are cleared to 0x0000.
First, 0xA55A is written to the address 0x00000, and the address data are read and checked from addresses 0x00001 to 0x80000 while shifting 1 bit each. Next, the data at that address is cleared, and it is written to the address 0x00001, and read and checked in the same manner. This check is repeated up to the address 0x80000 while shifting the address data by 1 bit each.
If data other than 0 is read at the addresses except written address, an error is given because all addresses were already cleared to 0. In this check, the error display pattern is different from that of other diagnosis; read data, written address, and read address are displayed in this order. However, the message uses same template, and accordingly exchange Address and Data when reading.
Data write => other address read discord check
Error 10: ARP → RAM address bus error
Caution: Address and data display in case of an error is different from the display of other diagnosis (described later).
Before starting the test, all addresses of RAM (IC303) are cleared to 0x0000.
First, 0xA55A is written to the address 0x00000, and the address data are read and checked from addresses 0x00001 to 0x80000 while shifting 1 bit each. Next, the data at that address is cleared, and it is written to the address 0x00001, and read and checked in the same manner. This check is repeated up to the address 0x80000 while shifting the address data by 1 bit each.
If data other than 0 is read at the addresses except written address, an error is given because all addresses were already cleared to 0. In this check, the error display pattern is different from that of other diagnosis; read data, written address, and read address are displayed in this order. However, the message uses same template, and accordingly exchange Address and Data when reading.
ARP
RAM Check
Data write → read, and accord check
Error 11: ARP RAM read data discord The program code data stored in ROM are copied to all areas of RAM (IC303) connected to the ARP (IC302) through the bus, then they are read and checked if they accord. If the detail check was selected initially, the data are
written to all areas and read, then the same test is conducted once again with the data where all bits are inverted between 1 and 0. If discord is detected, faulty address, written data, and read data are displayed following the error code 11, and the test is suspended.
Data write → read, and accord check
Error 11: ARP RAM read data discord The program code data stored in ROM are copied to all areas of RAM (IC303) connected to the ARP (IC302) through the bus, then they are read and checked if they accord. If the detail check was selected initially, the data are
written to all areas and read, then the same test is conducted once again with the data where all bits are inverted between 1 and 0. If discord is detected, faulty address, written data, and read data are displayed following the error code 11, and the test is suspended.
AV
Decoder
1930 RAM
Data write => read, and accord check
Error 13: AVD RAM read data discord
The program code data stored in ROM (IC107 or IC108) are copied to all areas oo»RAM (IC504, IC505) connected to the AVD (IC503) through the bus, then they are read and checked if they accord. Further, the same test is conducted once again with the data where all bits are inverted between
1 and 0. If discord is detected, faulty address, written data, and read data are displayed following the error code 13, and the test is suspended.
1930 RAM
Data write => read, and accord check
Error 13: AVD RAM read data discord
The program code data stored in ROM (IC107 or IC108) are copied to all areas oo»RAM (IC504, IC505) connected to the AVD (IC503) through the bus, then they are read and checked if they accord. Further, the same test is conducted once again with the data where all bits are inverted between
1 and 0. If discord is detected, faulty address, written data, and read data are displayed following the error code 13, and the test is suspended.
930
SP
ROM => AVD RAM → Video OUT
Error: Not detected.
The data including sub picture streams in ROM (IC107 or IC108) are transferred to the RAM (IC504, IC505) in AVD (IC503), and output as video signals from the AVD (IC503).
They are output from all video terminals (Composite, Y/C).
ROM => AVD RAM → Video OUT
Error: Not detected.
The data including sub picture streams in ROM (IC107 or IC108) are transferred to the RAM (IC504, IC505) in AVD (IC503), and output as video signals from the AVD (IC503).
They are output from all video terminals (Composite, Y/C).
Video
Color Bar
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).
Color Bar
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).
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.
On the Test Mode Menu screen, press [1] key on the remote commander, and the drive auto adjustment menu will be displayed.
Normally, [0] is selected to adjust DVD
(single layer), CD, DVD (dual layer), and 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.
The disc used for adjustment must be the one specified for adjustment. However, for SACD disc, use the player with initial data if the disc is not available.
In this mode, the adjustment can be made easily through the operation following the message displayed on the screen.
The disc used for adjustment must be the one specified for adjustment. However, for SACD disc, use the player with initial data if the disc is not available.
ALL
Select [0] and press [ENTER] key, and the servo set data in EEPROM will be initialized. Then, 1. DVD-SL disc, 2. CD disc, 3. DVD-DL disc, and 4. SACD disc are adjusted in this order. Each time one disc was adjusted, it is ejected. Replace it with the specified disc following the message.
Select [0] and press [ENTER] key, and the servo set data in EEPROM will be initialized. Then, 1. DVD-SL disc, 2. CD disc, 3. DVD-DL disc, and 4. SACD disc are adjusted in this order. Each time one disc was adjusted, it is ejected. Replace it with the specified disc following the message.
Though the message to confirm whether discs
other than SACD disc are adjusted is not displayed, you can finish the
adjustment if pressing the STOP button. During adjustment of each disc, the
measurement for disc type judgment is made. As automatic adjustment does not
judge the disc type unlike conventional models, take care not to insert wrong
type discs. Also, do not give a shock during adjustment.
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.
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.
CD
Adjustment Steps
1. Sled Tilt Rest
2. Disc Check Memory CD
3. Wait 500 msec
4. Set Disc Type CD
5. LD ON
6. Spdl Start
7. Wait 500 msec
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. CLVA ON
11. Wait 500 msec
12. Tracking ON
13. (TC Display Start)
14. Wait 1 sec
15. Jitter Display Start
16. Sled ON
17. Check CLV ON
18. Auto LFO Adjust
19. Auto Focus Offset Adjust
20.
21. Auto Focus Gain Adjust
22. Auto Focus Offset Adjust
23. Eq Boost Adjust
24. Auto LFO Adjust
25. Auto Track Gain Adjust, Search Check
26. 32Tj Fwd
27. 32Tj Rev
28. 500Tj Fwd
29. 500Tj Rev
1. Sled Tilt Rest
2. Disc Check Memory CD
3. Wait 500 msec
4. Set Disc Type CD
5. LD ON
6. Spdl Start
7. Wait 500 msec
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. CLVA ON
11. Wait 500 msec
12. Tracking ON
13. (TC Display Start)
14. Wait 1 sec
15. Jitter Display Start
16. Sled ON
17. Check CLV ON
18. Auto LFO Adjust
19. Auto Focus Offset Adjust
20.
21. Auto Focus Gain Adjust
22. Auto Focus Offset Adjust
23. Eq Boost Adjust
24. Auto LFO Adjust
25. Auto Track Gain Adjust, Search Check
26. 32Tj Fwd
27. 32Tj Rev
28. 500Tj Fwd
29. 500Tj Rev
30.
All Servo Stop
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.
DVD Single Layer Disc Adjustment Steps
1. SLED TILT Reset
2. Disc Check Memory SL
3. Wait 300 msec
4. Set Disc Type SL
5. LD ON
6. Spdl Start
7. Wait 1 sec
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. CLVA ON
11. Wait 500 msec
12. Tracking ON
13. Wait 1 sec
14. Sled ON
15. Check CLV Lock
16. Auto LFO Adjust
17. Auto Focus Offset Adjust
18. Auto Tilt Position Adjust
19. Auto Focus Gain Adjust
20. Auto Focus Offset Adjust
21. EQ Boost Adjust
22. Auto LFO Adjust
23. Auto Track Gain Adjust, Search Check
24. 32Tj Fwd
25. 32Tj Rev
26. 500Tj Fwd
27. 500Tj Rev
28. All Servo Stop
29. Eep Copy Loop Filter Offset.
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.
DVD Single Layer Disc Adjustment Steps
1. SLED TILT Reset
2. Disc Check Memory SL
3. Wait 300 msec
4. Set Disc Type SL
5. LD ON
6. Spdl Start
7. Wait 1 sec
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. CLVA ON
11. Wait 500 msec
12. Tracking ON
13. Wait 1 sec
14. Sled ON
15. Check CLV Lock
16. Auto LFO Adjust
17. Auto Focus Offset Adjust
18. Auto Tilt Position Adjust
19. Auto Focus Gain Adjust
20. Auto Focus Offset Adjust
21. EQ Boost Adjust
22. Auto LFO Adjust
23. Auto Track Gain Adjust, Search Check
24. 32Tj Fwd
25. 32Tj Rev
26. 500Tj Fwd
27. 500Tj Rev
28. All Servo Stop
29. Eep Copy Loop Filter Offset.
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.
DVD Dual Layer Disc Adjustment Steps
1. Sled Tilt Reset
2. Disc Check Memory DL
3. Wait 500 msec
4. Set Disc Type DL
5. LD ON
6. Spdl Start
7. Wait 1 sec, Layer 1 Adjust
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. Clva ON
11. Wait 500 msec
12. Tracking ON
13. Wait 500 msec
14. Sled ON
15. Check CLV Lock
16. Auto Loop Filter Offset Auto Focus Adjust
17.
18. Auto Focus Gain Adjust
19. Auto Focus Offset Adjust
20. Eq Boost Adjust
21. Auto Loop Filter Offset
22. Auto Track Gain Adjust, Search Check
23. 32Tj Fwd
24. 32Tj Rev
25. 500Tj Fwd
26. 500Tj Rev, Layer 0 Adjust
27. Fj (L1 -> L0)
28. Auto Track Offset Adjust L0
29. Clva ON
30. Wait 500 msec
31. Tracking ON
32. Wait 500 msec
33. Sled ON
34. Check CLV Lock
35. Auto Focus Filter Offset
36. Auto Focus Adjust
37.
38. Auto Focus Gain Adjust
39. Auto Focus Offset Adjust
40. Eq Boost Adjust
41. Auto Loop Filter Offset
42. Auto Track Gain Adjust, Search Check
43. 32Tj Fwd
44. 32Tj Rev
45. 500Tj fwd
46. 500Tj Rev, Layer Jump Check
47. Lj (L0 -> L1)
48. Lj (L1 -> L0)
49. All Servo Stop.
LCD
Select [4], insert SACD disc, and press [ENTER] key, and the adjustment will be made through the following steps, then adjusted values will be written to the EEPROM. However, if SACD disc is not available, use the player with initial data, skipping the SACD adjustment. In this case, you can finish the adjustment if pressing the stop button.
Select [4], insert SACD disc, and press [ENTER] key, and the adjustment will be made through the following steps, then adjusted values will be written to the EEPROM. However, if SACD disc is not available, use the player with initial data, skipping the SACD adjustment. In this case, you can finish the adjustment if pressing the stop button.
SACD
Adjustment Steps
1. Sled Tilt Reset
2. Set Disc Type CD
3. LD ON
4. Spdl Start
5. Wait 500 msec
6. Focus Servo ON 0
7. Auto track Offset Adjust
8.
9. CLVA ON
10. Wait 500 msec
11. Tracking ON
12. Wait 1 sec
13. Sled ON
14. Check CLV ON
15. Auto Focus Offset Adjust
17.
18. Auto Focus Gain Adjust
19. Auto Focus Offset Adjust
20. Eq Boost Adjust
21. Auto LFO Adjust
22. Auto Track Gain Adjust
23. 32Tj Fwd
24. 32Tj Rev
25. 500Tj Fwd
26. 500Tj Rev
27. All Servo Stop */
1. Sled Tilt Reset
2. Set Disc Type CD
3. LD ON
4. Spdl Start
5. Wait 500 msec
6. Focus Servo ON 0
7. Auto track Offset Adjust
8.
9. CLVA ON
10. Wait 500 msec
11. Tracking ON
12. Wait 1 sec
13. Sled ON
14. Check CLV ON
15. Auto Focus Offset Adjust
17.
18. Auto Focus Gain Adjust
19. Auto Focus Offset Adjust
20. Eq Boost Adjust
21. Auto LFO Adjust
22. Auto Track Gain Adjust
23. 32Tj Fwd
24. 32Tj Rev
25. 500Tj Fwd
26. 500Tj Rev
27. All Servo Stop */
MECHA
AGING
