Philips DVDR9000H/75 Service Manual page 95

Analogue Board EEPROM (AROM)
DS_AROM_Communication
Nucleus Name
Nucleus Number 1700
Description Check the communication between the IIC controller of the Codec and the
EEPROM
Technical -
-
Execution Time Less than 1 second.
User Input None
Error Number
170000
170001
170002
170003
170004
170005
170006
DS:> 1700
Example
170000:
Test OK @
Video Matrix (VMIX)
DS_VMIX_Communication
Nucleus Name
Nucleus Number 1800
Description This nucleus checks the communication between the IIC controller of the Codec
and the Video Matrix on the analogue board
Technical -
Execution Time Less than 1 second.
User Input None
Error Number
180000
180001
180002
180003
180004
180005
180006
180007
180008
DS:> 1800
Example
180000:
Test OK @
DS_VMIX_Routing
Nucleus Name
Nucleus Number 1801
Description This nucleus performs the routing of the video signals in the set. It sets the
video path according to the user input.
Technical
-
-
Execution Time Less than 1 second.
User Input The user inputs the path Id of choice, as specified in tables below for
Europe/NAFTA-APAC
Error Number
180100
180101
180102
180103
DS:> 1801 00
Example
180100:
Test OK @
Firmware Upgrading & Diagnostic Software
Initialise IIC
Read from a location in AROM
Description
Something is properly read so the communication is OK
The IIC bus was not accessible
There was a timeout reading the device
The IIC acknowledge was not received
The communication with the device failed
The IIC bus failed
The IIC bus initialisation failed
Try to read anything from the video matrix by means of IIC
Description
Communicating wit the Video Matrix succeeded
An IIC-bus error occurred
There was a timeout reading the device
The IIC bus was not accessible
The IIC acknowledge was not received
There was an IIC error upon the stop-condition
The IIC bus was chosen wrong
The IIC functionality is not running
An unknown error was returned
Determine whether the set is NAFTA/APAC or EUROPE
Switch the videomatrix according to the input specified by the user
Description
Routing the video path succeeded
The user provided wrong input
There was no response from the video matrix
Could not retrieve region from analogue slave processor
3139 785 31681 5. EN 95