Test Procedures - Sony DVS-7200A Maintenance Manual

3-6. Troubleshooting (BKDS-7025/7026)

3-6-4. Test Procedures

3-6-4. Test Procedures
1. Memory test
(1) After starting the self diagnostics mode in the section the 3-6-3, input the menu item number "1" on
the "H/W Tester on CPU-263" menu and press [RETURN].
H/W Test = > 1
Terminal display changes to the following "Memory test" display.
<<< MEMORY TEST >>>
0. RAM
1. DEBUG RAM
2. BACKUP RAM
3. EEPROM
4. VRAM (M)
5. VRAM (S)
6. DPR (SUB)
7. DPR (SIO0)
8. DPR (SIO1)
9. DPR (SIO2)
10. DPR (SIO3)
11. DPR (AND)
12. MAIN FLASH
13. FONT FLASH
Q. Quit
Select Memory = >
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DVS-7200AE MMP1