Philips DVDR9000H/75 Service Manual page 37

DS_PSCAN_DevTypeGetDeinterlacer
Nucleus Name
Nucleus Number 807
Description See nucleus 800.
DS:> 807
Example
080700:
Chip name
Chip version : 1
Test OK @
DS_PSCAN_CommunicationDeinterlacer
Nucleus Name
Nucleus Number 808
Description See nucleus 801.
DS:> 808
Example
080800:
Test OK @
Basic Engine (BE)
DS_BE_CommunicationEcho
Nucleus Name
Nucleus Number 900
Description Check the communication between the digital board and the basic engine by
issuing an echo command
Technical
-
-
-
-
Execution Time Less than 1 second
User Input None
Error Number
90000
90001
90002
90003
90004
90005
90006
90007
DS:> 900
Example
090000:
Test OK @
DS_BE_Reset
Nucleus Name
Nucleus Number 901
Description Reset the basic engine
Technical
-
-
-
Execution Time 2 seconds on AV2
9 seconds on AV3 (when disc inside)
User Input None
Error Number
90100
90101
DS:> 901
Example
090100:
Test OK @
Firmware Upgrading & Diagnostic Software
: 2300
Check if an AV2 or AV3 is connected
In case of an AV2 Check the communication between the digital board and
the basic engine by issuing an echo command over the S2B interface
Check if the BE returned the string 0x00 0xAA 0x55
In case of an AV3 send an ATAPI TEST_UNIT_READY command
Description
Communicating with the BE over the S2B interface succeeded
There was a time-out while communicating
The Basic Engine returned an unexpected result
The Basic Engine returned an error code
No acknowledge received from BE
Communicating with the Basic Engine failed
Echo check failed, no echo received
Echo check failed, received wrong pattern
Check if an AV2 or AV3 is connected
In case of an AV2 Toggle the reset pin of the I2S interface
In case of an AV3 Toggle the reset pin of the IDE interface
Description
Resetting the Basic Engine succeeded
Resetting the Basic Engine failed
3139 785 31681 5. EN 37