Service manual
UPGRADE AND TEST PROGRAM
1. Outline of test program
• The test program is a separate and individual application from the regular
program. (Not provided with this program)
• The test program is provided in a file titled “diag.bin”.
• The test program is used by connecting the [SERIAL-1] terminal of the
SREV1 and the RS232C terminal on an IBM-compatible PC using a
DSUB9p-miniDIN8p cable.
• The terminal software “TeraTerm” is required when using on an IBM-
compatible PC.
“TeraTerm” can be downloaded from the URL shown below.
http://www.vector.co.jp/authors/VA002416/teraterm.html
(The address may be changed in future.)
2. Preparations for inspection
*1 Use an IBM-compatible PC that has a COM port. The settings for the
COM port are: 8bit, Non-Parity, 1 Stop bit, No Flow Control.
*2 Refer to the items relating to the details of individual inspections (MY8)
for information about the loop back of the MY8 card.
*3 This the CD-ROM disc included in the package with the product.
*4 Store the test program “diag.bin” in the PC ATA card for the inspection.
Dowload “diag.bin” from the YSISS home page.
3. Starting the test program
Turn on the power and after the normal application has started, start the test
program using the PC card with the test program in it.
Once the test program has been started, the following will appear on the
“TeraTerm” terminal software.
4. Operating the test program
The various tests in the test program are started by entering them in the
command line of the “TeraTerm” terminal software. As a result, the following
will appear on the “TeraTerm” terminal software.
5. Test items
5-1. serv, total check
The inspection of the overall assembly is started by entering “serv” from the
terminal. This will start the inspection and the progress status of the inspection
for each item will be displayed on the terminal.
The inspection is completed. If all the items are OK, the following is displayed.
If there were items that were NG, the following list will be displayed.
5-2. Individual checks
Inspections of the following items are performed.
CD-ROM DiskPC ATA Card
AES/EBU IN 1
AES/EBU IN 2
AES/EBU OUT 1
AES/EBU OUT 2
MIDI OUT
MIDI IN
SERIAL 2
SERIAL 1
REMOTE
WORDCLOCK IN
[5]
[6]
[10]
SLOT 1
SLOT 2
[1]
[11]
[9]
MEMORY CARD CD-ROM
[8]
IBM-compatible PC
Cable
VZ729000
MY8 Card
-AT
-AE
-TD
Optical cable
No.
[1]
[5]
[6]
[8][9]
[10]
[11]
Items
Use a DSUB9p-miniDIN8p Cable to connect the [SERIAL-
1] terminal and the RS232C terminal on the PC (*1)
Use a canon cable to connect [AES/EBU IN-1] and
[AES/EBU OUT-1]
Use a canon cable to connect [AES/EBU IN-2] and
[AES/EBU OUT-2]
If there is a MY8 card in the option slot, loop back (*2).
Insert the CD-ROM Disc (*3) provided in the SREV1 package
into the CD-ROM drive.
Insert the PC ATA Card (*4) into the [MEMORY CARD] slot.
SREV1 Diagnostics version 0.7
Copyright(C) 2000 YAMAHA Corporation All rights reserved.
wait for ready: [0]
exec_device_diagnostic: [14]
soft_reset 0:
soft_reset 1:
device not ready
CF=Slave, CD-ROM=Master
diag>
[ Results of Service Tests ]
----- Test of AES/EBU-1 -------
DIR5-1 Lock ..
NG [X]
DIT2-1 -> DIR5-1 Subcode
..
NG [XXXX. XXXX. XXXX. XXXX. XXXX. XXXX. XXXX. XXXX]
DIT2-1 -> DIR5-1 Signal
..
NG [XXXX. XXXX. XXXX. XXXX. XXXX]
----- Test of MY Slot-2 -------
Card Detect .. OK [MY8-AE]
Status (Lock/Hold) .. NG [XXXX]
Audio Line .. NG [XXXX. XXXX]
diag>
diag> serv
[ Service Tests are All OK ]
diag>
1
2
3
4
5
6
7
System
LEDs
Drive
DSP6
CNV
AES
my8
Checks the SDRAM, SRAM, Battery
Tests that LEDs come on. Visually
confirm that the LEDs come on in the
predetermined sequence.
Checks the internal Card, CD-ROM
Drive, PCMCIA Slot
Checks the DSP6 and DRAM.
Checks access to the CNV circuit
board.
Checks AES/EBU IN/OUT
Checks the miniYGDAI slot.
Must be confirmed
visually.
Automatically determines
the number of CNV circuit
boards. Makes two checks
if there is a DB-SREV1
Insert two MY cards.
Automatically determines
the type of the MY cards.
NotesDescription
Individual
commands
No.
SREV1
41