Panasonic SA-HT680PL, Service Manual

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13.2. Service Mode Table 1
The service modes can be activated by pressing various button combination on the player and remote control unit.
Player buttons Remote control unit buttons Application Note
STOP 0 Error code display (Refer to the item, “13.3.
DVD Self Diagnostic
Function-Error Code”).
5 Tilt adjustment Refer to the item “16.4.
Optical adjustment”).
6 Area number and broadcasting system check
7 Built-in program version check
DISPLAY DVD laser drive current check Refer to the item “13.1.
Optical
Pickup
Breakdown Diagnosis”.
3 CD laser drive current check
PAUSE Writing of laser drive current value after replacement of optical
pickup (Do use this function only when optical pickup is
replaced.)
Initialization of the player (factory setting is restored.)
Used after replacement of micro-computer and its peripherals
and printed circuit board.
13.3. DVD Self Diagnostic Function-Error Code
Error Code Error Content Additional error explanation
U, H error
U11 Focus error
H01 Tray loading error
H02 Spindle servo error (Spindle servo, DSC (IC8251) SP motor, CLV servo error)
H03 Traverse servo error (Traverse motor IC8251)
H04 Tracking servo error
H05 Seek error
H06 Power error Cannot switch off the power because of the panel and system computer communication error
H07 Spindle motor drive error Spindle motor
DSC related
F500 DSC error DSC (IC8251) stops in the occurence of servo error (startup, focus error, etc)
F501 DSC not Ready error DSC-system computer communication error (Communication failure caused by idling of DSC)
F502 DSC Time out error Similar disposal as F500
F503 DSC communication Failure Communication error (result error occurred although communication command was sent)
F504 Error adjusting DSC data slice offset
F505 DSC Attention error Similar disposal as F500
F506 Invalid media Disc is flipped over, TOC unreadable, incompatible disc media
ODC related
F600 Access failure to management
information caused by demodulation
error
Operation stopped because navigation data is not accessible caused by the demodulation
defect
F601 Indeterminate sector ID requested Operation stopped caused by the request to access abnormal ID data
F602 Access failure to LEAD-IN caused by
demodulation error LEAD IN data unreadable
F603 Access failure to KEYDET caused by
demodulation error Access failure to CSS data of disc
F610 ODC abnormality No permission for command execution
F611 6626 QCODE don’t read Error Access failure to seek address in CD series
F612 No CRC OK for a specific time Access failure to ID data in DVD series
F620 Laser safeguard: high temperature
condition
F621 Laser safeguard: circuit failure
condition
F630 No reply to KEY DET enquiry (for internal use only)
F631 CPPM KEY DET is not available till
the FILE terminal (CPPM file system is unreadable caused by scratches)
F632 CPPM KEY DET is not available Been revoked or falsified
Disc code
F103 Illegal highlight Position Big possibility of disc specification violation during highlight display
HIC Error
F4FF Force initialize failure (time out)
Micro computer error
F700 MBX overflow When replying message to disc manager
F701 Message command does not end Next message is sent before replying to disc manager
F702 Message command changes Message is changed before it is sent as a reply to disc manager
F880 Task number is not appropriate Message coming from a non-existing task
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