P50 Loopback Test - Philips DVD763SA/001 Service Manual

Diagnostic Software, Trouble Shooting and Test Instructions
Table 5-5 Video
Ref. # Reference Name
17a VidPortOutAA
17b VidPortOut55
23a VideoColDencOnPAL
23b VideoColDencOff
23c VideoColDencOnNTSC
24a VideoProgMPEGon
24b VideoYuvMPEGon
25a VideoScartLo
25b VideoScartMi
25c VideoScartHi
54 VideoScartSwComm
55a VideoScartSwDvd
55b VideoScartSwPass
57a VideoScartPinLo
57b VideoScartPinMi
57c VideoScartPinHi
61a VideoColOutRGB
(ST5508)
61b VideoColOutYUV
(ST5508)
Table 5-6 Display (slave processor)
Ref. # Reference Name
26 DispVer
27 DispKeyb
28 DispRc
29 DispLed
30a DispDisplay
30b DispLCDisplay
30c DispLCDBkLight
60 DispP50
Table 5-7 Log (Error logging in Nvram)
Ref. # Reference Name
31 LogReadErr
32 LogReadBits
33 LogReset
Table 5-8 Miscellaneous
Ref. # Reference Name
34 MiscReadConfig
35 MiscNvramReset
36 MiscNvramMod
Remark
Output the value 0XAA at
the Digital Video Interfac
e Port
Output the value 0X55 at
the Digital Video Interfac
e Port
Colourbar (PAL) DENC
On
Colourbar DENC Off
Colourbar (NTSC) DENC
On
Progressive -
DigitalVideo Colour Bar
ON
Enhanced YUV-
DigitalVideo Colour Bar
Scart Low
Scart Medium
Scart High
Scart Switch
communication
Scart Switch Dvd
Scart Switch Pass-
through
PIO-pins as used in 2A
for Scart-switching
PIO-pins as used in 2A
for Scart-switching
PIO-pins as used in 2A
for Scart-switching
Output RGB from
ST5508
Output YUV from
ST5508
Remark
Version number
Keyboard
Remote Control
LEDs
VFT Display test
LCD Display test
LCD Backlight test

P50 loopback test

Remark
Read last Errors
Read errors Bits
Reset
Remark
Read Configuration area
from NVRAM
NVRAM Reset
Modify NVRAM contents
DVD763SA
Ref. # Reference Name
46 MiscApplVer
47a MiscTrayOpenNr
47b MiscPowerOnTime
47c MiscPlayTimeCddaVcd
47d MiscPlayTimeDvd
5. EN 33
Remark
Read version of
application software
Read the number of
times the tray opened
Read the total time the
player's power has been
on
Read the Playtime of
CDDA and VCD discs
Read the Playtime of
DVD discs