Philips DVDR615 Service Manual page 68

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EN 68 5. DVDR615/69
Technical
Execution Time
User Input
Error
Example
FRONTEND TUNER (FRE)
Nucleus Name
Nucleus Number
Description
Technical
Execution Time
User Input
Error
Example
Nucleus Name
Nucleus Number
Description
Technical
Execution Time
User Input
Error
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Diagnostic Software
Send the master mute command via IIC
Less than 1 second.
'ON' or 'OFF'
Number Description
190700 Muting the sound processor succeeded
190701 Muting sound processor failed
DS:> 1907
190700:
Test OK @
DS_FRE_Communication
2000
This nucleus checks the communication between the IIC controller of the Codec and
the Front End (Tuner) on the analogue board
Determine whether anything can be read from the FRE through IIC
Less than 1 second.
None
Number Description
200000 Communicating with the front end succeeded
200001 The IIC bus was not accessible
200002 There was a timeout reading the device
200003 The IIC acknowledge was not received
200004 An IIC-bus error occurred
200005 Got unknown IIC bus error
200006 The IIC bus initialisation failed
DS:> 2000
200000:
Test OK @
DS_FRE_ChannelSelect
2001
This nucleus sets the tuner to receive a valid audio and video signal
-Parse the user input to determine all parameters to set
-Pass these parameters to the respective parts using IIC
Less than 1 second
<Frequency*16> <video standard id> <Tuner>
Tuner frequency: to tune the tuner to e.g. 216 MHz, this parameter must be 3456.
(Since 216*16 = 3456. This is to avoid the decimal points to the parameter list.)
Name Colour system
PAL_BG_S PAL
PAL_BG_M PAL
PAL_I_M PAL
PAL_DK_S PAL
PAL_DK_M PAL
NTSC_M_S NTSC
Video Standard ID: The table below shows which video standards are possible
ID Europe NAFTA / APAC
0 PAL_BG_S NTSC
1 PAL_BG_M Invalid
2 PAL_I_M Invalid
3 PAL_DK_S Invalid
4 PAL_DK_M Invalid
Tuner: Select the tuner type that you want to tune. This input is not mandatory. (If no
input is detected, tuner will be defined run-time (if recognised).)
Tuner Tuner ID
1 FE1316 (Europe Philips)
2 FE1319 (Europe Philips)
3 TMQZ2-403A (Europe ALPS)
4 JS6B2-L121 (Europe Xuguang)
5 TCPK0601 (APAC Samsung)
6 TCMN0682 (NAFTA Samsung)
Number Description
200100 Setting the tuner channel succeeded
200101 Invalid user input
Transmission standard Sound modulation
BG FM-Stereo
BG FM-Mono / NICAM
I FM-Mono / NICAM
DK FM-Stereo
DK FM-Mono / NICAM
M FM-Stereo