Service manual

TEST PROGRAM
AO8
22
A. Preparations for Inspection
•Writing the firmware
This equipment requires firmware. When there are changes to the manufacturing processes and program for this equipment, it is
necessary to download the new firmware to FlashRom from a PC. (If there is no firmware loaded or its checksum does not match
the correct value, when the power is first switched on the LED on UNC flashes at one second intervals.)
The only sheet for which the firmware must be downloaded is UNC. There are two methods for writing this firmware: to write it
indirectly using the CS1D or DSP1D RS232C port or to write it directly to the AO8 UNC sheet. The detailed methods are given
below.
•Method for writing firmware using the CS1D or DSP1D RS232C port
* It is possible to write the AO8 (UNC) firmware from the PC via the CS1D or DSP1D RS232C port. This is the method
normally used.
1. Install and set the above reference destination files.
2. Connect as in the figure above. Do not connect any other signal lines. At this time, since data is written to ports other than
OUTPUT1, connect only one AO8 or one each of AI8 and AO8. However, to write firmware just to this equipment for a
manufacturing process with this equipment, the configuration with only the AO8, DSP1D, and PC is sufficient.
3. Write the firmware to all the units connected with the method listed in the CS1D Test Program Specifications. After the
firmware has been written, check that the versions for all the units are the desired versions.
•Method for writing firmware directly to the AO8 UNC
* When there is some kind of problem or the DSP1D is unavailable due to this equipment's production processes and
the firmware can not be written with the method on the previous page, use the method below.
1. Connect the D-sub 9-pin serial cables (cross) and DSP-CHECK board between the 5-pin connector for the target board and the
PC. At this time, do not connect other signal lines.
2. After PM1DLOAD starts up, select CardDirect with MODE SELECT, then press OK.
3. Press the Update button in the AO8 item.
4. Select the UNC, then press Write.
5. After writing ends, end PM1DLOAD.
6. Switch off the power for AO8 and remove the PH connector, then switch the power for AO8. DSP1D on again and check that it
starts up normally.
•PM1D inspection PC software preparation
Inspection with this device uses special PC software for inspection.
The software versions are as follows
Software used: PM1DLOAD within PM1D system software
Firmware used: AI8/AO8 firmware in PM1D system software
Version used: PM1DLOAD and the AI8/AO8 firmware are 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).)
* For the installation and setting methods, refer to the CS1D Test Program Specifications.
Connect the 5-pin PH connectors
with a straight-wired cable.
For the connection diagram, refer to the
LMY-slot inspection jig specifications.
Only COM1 can be used.
AO8
UNC sheet
Serial
communications jig
Serial connection
D-sub 9-pin cross-cable
PC
(Windows 95 or later)
12345678
Serial connection
D-sub 9-pin
cross-cable
Ether cable
RS232C
RS232C
OUTPUT A
AI8
DSP1D
CS1D
INPUT A
AO8
INTPUT 1
One or the other
Only COM1 can be used.
OUTPUT 1
PC
(Windows 95 or later)