Marantz DV4100F, Service Manual

Page: 83 / 145

Test instructions mono board DVD-ASD1
GB 26 ASD-1 5.
Screen layout with menus
When menus are used, no specific screen layout can be given:
menu information will not be in a special format, except for the
layout as mentioned in the previous paragraphs.
A typical menu session can look as follows:
---------------< top of screen >-------------------------------------------
DVDv2 Diagnostic Software version 1.0
SDRAM Interconnection test passed
Basic SDRAM test passed
Karaoke init OK
(M)enu, (C)ommand, (S)2B-interface or (D)ownload? [M]:@
M <--
MAIN MENU
1. Audio -->
2. Basic Engine -->
3. Display PWB -->
4. Processor & Peripherals -->
5. Karaoke -->
6. Log -->
7. Miscellaneous -->
8. Video -->
Select> 4 <--
PROCESSOR AND PERIPHERALS MENU
1. Clock -->
2. DRAM Write/Read [9]
3. Flash -->
4. I2C -->
5. S2B -->
6. SDRAM Write/Read [16]
Select> 6 <--
------------------< bottom of screen >----------------------------
Depending on the height of the screen, the text will start
scrolling off the top of the screen.
Layout of Results diagnostic nuclei on control/service PC
Results returned from a Diagnostic Nucleus to the control/
service PC will have a maximum length of 300 characters and
are terminated by a CR character (included in the string length)
The result has the following layout
< number >< string > [OK l ER] @< CR >
The use of the "@" enables the Asterix system on the Control
PC to parse the output string of each nucleus into a database.
< number > is a 4-digit decimal number padded with leading
zeros if its value is less than 4 digits. The first two digits identify
the generating nucleus (or goup of nuclei), the latter two digits
indicate the error number.
< string > is a text string containing information about the result
of the Diagnostic Nucleus.
< number > and < string > are defined in [SDD_DN] in the
output sections of each Nucleus.
Examples:
CL96532111_031.eps
071099
1. 0001 Unknown command ER @
2. 3100 OK @
3. 0901 Data line X is not connected to the DRAM ER @