Philips DVDR3575H/, Service Manual

Page: 34 / 195

Reference : SGP_AVS_SW_ATLAS-05-05 Classification : COMPANY RESTRICTED
Version : 0.17 Project : ATLAS_DSW
Status : Proposed Chapter : User Manual
Date : 2006-09-12 Section : Diagnostic Software (Leco+)
© Philips Electronics N.V. 2006
Philips Semiconductors Page 14 of 124
Example DS:> 101
010100:
Test OK @
DS:> 101 0 pal cvbs
010100:
Test OK @
DS:> 101 4 ntsc yc
010100:
Test OK @
1
Nucleus Name DS_CHR_TestImageOff
Nucleus Number 102
Description Switches the test-image off.
Technical
-
Stop the DENC module.
Execution Time Less than 1 second.
User Input None
Error Number Description
10200 Stopping the test image generation succeeded
10201 The Codec DENC-module failed.
Example DS:> 102
010200:
Test OK @
2
Nucleus Name DS_CHR_SineOn
Nucleus Number 103
Description Generate an audio sine signal on the audio output of the digital board.
Note: Left channel 6kHz, right channel 12 kHz sine. Make sure to route the
signal first.
When ‘SPDIF’ is entered as a parameter, the SPDIF path will be activated
correctly to generate a PCM sine wave on the digital audio output.
Technical
-
De-mute the analogue board
- Set fifo parameters for audio
-
Set the volume
- Set the I2S outputs and configuration paths
- Set the decoder mode
-
Configure the audio decoder
- Put the AC3 audio in the fifo
-
Send ‘prepare’ command to the audio decoder
- Send ‘play’ command to the audio decoder
Execution Time Less than 1 second
User Input None or ‘SPDIF’
Error Number Description
10300 The sine signal was successfully generated
10301 The analogue board could not be de-muted
10302 The audio decoder did not initialise
10303 The dsp2 (DUET) of the audio decoder did not configure
10304 The dsp1 (PALM) of the audio decoder did not configure
10305 There was a delay-error before starting
10306 Wrong input was given to the decoder function
10307 Wrong input was given to the decoder function @@@@@
10308 The audio decoder did not get into the ‘prepared’ state
Example DS:> 103
010300:
Test OK @
DS:> 103 spdif
010300:
Test OK @
3