Philips DVDR5350H/02 Service Manual page 90

EN 90 5.
3139 785 31532
Nucleus Name DS_ASP_LEDsOff
Nucleus Number 1615
Description This nucleus switches off the display leds.
Technical ASP specific
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MCU Specific
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Execution Time Less than 1 second.
User Input None
Error Number
161500
161501
Example DS:> 1615
161500:
Test OK @
DS_ASP_Reset
Nucleus Name
Nucleus Number 1616
Description This nucleus resets the ASP.
Technical -
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Execution Time 3 seconds.
User Input None
Error Number
161600
161601
Example DS:> 1616
161600:
Test OK @
Firmware Upgrading & Diagnostic Software
Check if the analogue board is a MOBO board, if so:
Read the ASP pio port.
Set the RECORD-LED bit off in this port.
Write the ASP pio port.
Read the ASP pio port.
Set the TRAY-LED bit off in this port.
Write the ASP pio port.
Read the ASP pio port.
Set the EPG-LED bit off in this port.
Write the ASP pio port.
Else
Set the RECORD-LED bit off.
Write the external ASP pio port.
Set the TRAY-LED bit off.
Write the external ASP pio port.
Set the EPG-LED bit off.
Write the external ASP pio port.
Write the command to the MCU to turn all display leds off
Description
Switching off the LEDs succeeded
IIC-bus communication failed
Reset the ASP by toggling the reset wire by a GPIO pin of the codec.
Wait 500ms according to the HSI.
Read Status from ASP.
Put ASP in normal mode.
Configure general ASP PIO.
Make a ASP pio pin low to read the version.
Get GPP40 - GPP47 and GPP48 - GPP55.
Decode hardware version, revision, and layout.
Configure the ASP clock.
Configure display, part 1.
Configure display, part 2.
Configure blinking.
Configure external ASP PIO.
Configure ADC input.
Configure remote control input.
Enable power on the AV3.
Description
Reset command succeeded
IIC-bus communication failed