Read Sony DAV-S300 / HCD-S300 Service Manual online
17
How to see Emergency History
1
: Emergency Code
2
: Don’t Care
These codes are used for verification of software designing.
3
: Historical order 1 to 9
Emergency Codes List
10: Communication to IC001 (TK board) failed.
11: Each servo for focus, tracking, and spindle is unlocked.
12: Communication to EEPROM, IC201 (DVD board) failed.
13: Writing of hours meter data to EEPROM, IC201 (DVD board)
11: Each servo for focus, tracking, and spindle is unlocked.
12: Communication to EEPROM, IC201 (DVD board) failed.
13: Writing of hours meter data to EEPROM, IC201 (DVD board)
failed.
14: Communication to Servo DSP IC701 (DVD 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
22: Syscon made a request to move the tilt servo to wrong posi-
22: Syscon made a request to move the tilt servo to wrong posi-
tion.
23: Sled servo operation error
24: Syscon made a request to move the sled servo to wrong posi-
24: Syscon made a request to move the sled servo to wrong posi-
tion.
30: Tracking balance adjustment error
31: Tracking gain adjustment error
32: Focus balance adjustment error
33: Focus bias adjustment error
34: Focus gain 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
31: Tracking gain adjustment error
32: Focus balance adjustment error
33: Focus bias adjustment error
34: Focus gain 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
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.
1.0
±
0.02 Vp-p
4-8.
VERSION INFORMATION
## Version Information ##
IF con.
Ver. x. xxx (xxxx)
Group 00
SYScon.
Ver. x. xxx (xxxx)
Model xx
Region 0x
SW1 ??
SW2 ??
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.
The parenthesized hexadecimal number in version field is
checksum value of ROM.
4-9.
VIDEO LEVEL ADJUSTMENT
On the Test Mode Menu screen, selecting
[6]
displays color bars
for video level adjustment. During display of color bars, OSD dis-
appears but the menu screen will be restored if pressing any key.
appears but the menu screen will be restored if pressing any key.
Measurement point
: LINE OUT VIDEO
(75
Ω terminating resistance)
Measuring instrument : Oscilloscope
Adjustment device
Adjustment device
: RV401 on DVD board
Specified value
: 1.0 ± 0.02 Vpp
3
1.
1
2
2
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