Yamaha AO8 Service Manual page 27

AO8
Software used: Software used: Software used: Software used:
Version used: Version used: Version used: Version used:
Method of preparation: Method of preparation: Method of preparation: Method of preparation:
Before starting inspection, refer to version.txt in the same directory as the firmware shown on the previous page and input the
version character string as instructed.
B. Inspection Method
The inspection configuration is shown in the diagram below.
LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot
inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig
AO8 AO8 AO8 AO8 AO8 AO8 AO8 AO8
LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot
OUT OUT OUT OUT OUT OUT OUT OUT
inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig
DSA-1 DSA-1 DSA-1 DSA-1 DSA-1 DSA-1 DSA-1 DSA-1
For jitter measurement, use either according For jitter measurement, use either according For jitter measurement, use either according For jitter measurement, use either according For jitter measurement, use either according For jitter measurement, use either according For jitter measurement, use either according For jitter measurement, use either according
to the Overall Inspection Specifications. to the Overall Inspection Specifications. to the Overall Inspection Specifications. to the Overall Inspection Specifications. to the Overall Inspection Specifications. to the Overall Inspection Specifications. to the Overall Inspection Specifications. to the Overall Inspection Specifications.
Install the inspection jig to the AO8 to be inspected as in the figure above. Send the inspection commands from the PC via the AI8 to the
LMY-slot inspection jig and take in at the PC the results returned from the LMY-slot inspection jig.
* Turn on the power supply for AI8 before making the connection between the AI8 on the jig side and the jig for serial
communication. Warning: Do not connect until "
* Use the LMY-slot inspection jigs inserted into the LMY-slots. For details, see the LMY-slot inspection jig
specifications.
* Serial communications jigs are boards that convert the serial interface from the PC. For details, see the LMY-slot
inspection jig specifications.
* Set the DIP switches on the ID change jig for AO8 inspection as shown below. For details on the IC change jig, see
the LMY-slot inspection jig specifications.
ID change jig DIP switch settings ID change jig DIP switch settings ID change jig DIP switch settings ID change jig DIP switch settings ID change jig DIP switch settings ID change jig DIP switch settings ID change jig DIP switch settings ID change jig DIP switch settings
PM1D inspection PC software summary PM1D inspection PC software summary PM1D inspection PC software summary PM1D inspection PC software summary
The AO8 is inspected using PC inspection software. This inspection software is common for AI8/AO8/DSP1D/CS1D. For the basic
operation methods, menu screen specifications, etc., see the CS1D Test Program Specifications.
Below is the menu for AO8 inspection.
Input the latest version of AO8 UNC before starting the inspection. (This is necessary for the version check.) For the character string
to input, refer to version.txt in the same directory as the AI8/AO8 firmware. Details of each check item and the corresponding PC
software are shown on the following pages.
23
PM1D inspection PC software in PM1D system software PM1D inspection PC software in PM1D system software PM1D inspection PC software in PM1D system software PM1D inspection PC software in PM1D system software
PM1D system software component files with the version number listed on the cover sheet. PM1D system software component files with the version number listed on the cover sheet. PM1D system software component files with the version number listed on the cover sheet. PM1D system software component files with the version number listed on the cover sheet.
(Managed with the already drawn CD-R assembly drawing (3JL-XY714A0).) (Managed with the already drawn CD-R assembly drawing (3JL-XY714A0).) (Managed with the already drawn CD-R assembly drawing (3JL-XY714A0).) (Managed with the already drawn CD-R assembly drawing (3JL-XY714A0).)
Follow the instructions in the CS1D test program specifications (Drawing No: KES-92654) titled Follow the instructions in the CS1D test program specifications (Drawing No: KES-92654) titled Follow the instructions in the CS1D test program specifications (Drawing No: KES-92654) titled Follow the instructions in the CS1D test program specifications (Drawing No: KES-92654) titled
"Procedure for extracting software groups for production and customer service applications". "Procedure for extracting software groups for production and customer service applications". "Procedure for extracting software groups for production and customer service applications". "Procedure for extracting software groups for production and customer service applications".
Once the files have been extracted, refer to the Readme.txt in the FactoryDiag directory. Once the files have been extracted, refer to the Readme.txt in the FactoryDiag directory. Once the files have been extracted, refer to the Readme.txt in the FactoryDiag directory. Once the files have been extracted, refer to the Readme.txt in the FactoryDiag directory.
(Please refer to page 23, 24)
68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin 68-pin
ID ID ID ID ID ID ID ID
port connection port connection port connection port connection port connection port connection port connection port connection
change jig change jig change jig change jig change jig change jig change jig change jig
change change change change change change change change
Oscilloscope Oscilloscope Oscilloscope Oscilloscope Oscilloscope Oscilloscope Oscilloscope Oscilloscope
IN IN IN IN IN IN IN IN
This connection This connection This connection This connection This connection This connection This connection This connection
W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O
is changed. is changed. is changed. is changed. is changed. is changed. is changed. is changed.
Jitter meter Jitter meter Jitter meter Jitter meter Jitter meter Jitter meter Jitter meter Jitter meter
SW 101 SW 101 SW 101 SW 101 SW 101 SW 101 SW 101 SW 101
ON ON ON ON ON ON ON ON
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
SW 200 SW 200 SW 200 SW 200 SW 200 SW 200 SW 200 SW 200
ON ON ON ON ON ON ON ON
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8
SLOT1 SLOT1 SLOT1 SLOT1 SLOT1 SLOT1 SLOT1 SLOT1
LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot LMY-slot
A A A A A A A A
inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig inspection jig
AI8 AI8 AI8 AI8 AI8 AI8 AI8 AI8
OUT OUT OUT OUT OUT OUT OUT OUT
UNC UNC UNC UNC UNC UNC UNC UNC
IN IN IN IN IN IN IN IN
W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O W.CLK I/O
AO8 inspection jig AO8 inspection jig AO8 inspection jig AO8 inspection jig AO8 inspection jig AO8 inspection jig AO8 inspection jig AO8 inspection jig
" is displayed on the AI8 7-segment display.
SW 102 SW 102 SW 102 SW 102 SW 102 SW 102 SW 102 SW 102
ON ON ON ON ON ON ON ON
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
1 1 1 1 1 1 1 1 MSB/LSB Line = Has been fixed at the low level. MSB/LSB Line = Has been fixed at the low level. MSB/LSB Line = Has been fixed at the low level. MSB/LSB Line = Has been fixed at the low level. MSB/LSB Line = Has been fixed at the low level. MSB/LSB Line = Has been fixed at the low level. MSB/LSB Line = Has been fixed at the low level. MSB/LSB Line = Has been fixed at the low level.
2 2 2 2 2 2 2 2 MSB/LSB Line = Has been set as by pull amp as is. MSB/LSB Line = Has been set as by pull amp as is. MSB/LSB Line = Has been set as by pull amp as is. MSB/LSB Line = Has been set as by pull amp as is. MSB/LSB Line = Has been set as by pull amp as is. MSB/LSB Line = Has been set as by pull amp as is. MSB/LSB Line = Has been set as by pull amp as is. MSB/LSB Line = Has been set as by pull amp as is.
3 3 3 3 3 3 3 3 2CH/4CH Line = Has been fixed at the low level. 2CH/4CH Line = Has been fixed at the low level. 2CH/4CH Line = Has been fixed at the low level. 2CH/4CH Line = Has been fixed at the low level. 2CH/4CH Line = Has been fixed at the low level. 2CH/4CH Line = Has been fixed at the low level. 2CH/4CH Line = Has been fixed at the low level. 2CH/4CH Line = Has been fixed at the low level.
4 4 4 4 4 4 4 4 2CH/4CH Line = Has been set as by pull amp as is. 2CH/4CH Line = Has been set as by pull amp as is. 2CH/4CH Line = Has been set as by pull amp as is. 2CH/4CH Line = Has been set as by pull amp as is. 2CH/4CH Line = Has been set as by pull amp as is. 2CH/4CH Line = Has been set as by pull amp as is. 2CH/4CH Line = Has been set as by pull amp as is. 2CH/4CH Line = Has been set as by pull amp as is.
In each inspection item, if there are instruc- In each inspection item, if there are instruc- In each inspection item, if there are instruc- In each inspection item, if there are instruc- In each inspection item, if there are instruc- In each inspection item, if there are instruc- In each inspection item, if there are instruc- In each inspection item, if there are instruc-
tions to drop to the low level, set the relev- tions to drop to the low level, set the relev- tions to drop to the low level, set the relev- tions to drop to the low level, set the relev- tions to drop to the low level, set the relev- tions to drop to the low level, set the relev- tions to drop to the low level, set the relev- tions to drop to the low level, set the relev-
ant switches to ON. ant switches to ON. ant switches to ON. ant switches to ON. ant switches to ON. ant switches to ON. ant switches to ON. ant switches to ON.
BNC BNC BNC BNC BNC BNC BNC BNC
PC PC PC PC PC PC PC PC
SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
Serial Serial Serial Serial Serial Serial Serial Serial
communications jig communications jig communications jig communications jig communications jig communications jig communications jig communications jig