Mindray ME8 Service Manual

Part III Appendix
Description of Self-Test Items 240
a If the test result is Error, restart the equipment and re-perform the self-test. If the problem
persists, recover the equipment.
b If the test result is FAIL, replace the main board.
2.4 Z0202 FPGA Pressure Test
 Upper-level test item
Communication Test Between PC Module and MF FPGA
 Test content
Read the core voltage of the FPGA and the IO voltage from the register.
 Test failure analysis
If the test result is Error, the drive malfunctions.
If the test result is FAIL, the operating voltage of the multifunctional FPGA is abnormal.
 Troubleshooting suggestion
a If the test result is Error, restart the equipment and re-perform the self-test. If the problem
persists, recover the equipment.
b If the test result is FAIL, replace the main board.
2.5 Z0203 AFE Test Mode Test
 Upper-level test item
Communication Test Between PC Module and MF FPGA
 Test content
Enter the system test mode, write data to the AFE globally, and write the delay RAM. Read the
data from the channel delay storage and locate the specific channel and AFE chip.
 Test failure analysis
If the test result is Error, the drive malfunctions.
If the test result is FAIL, the AFE chip is faulty.
 Troubleshooting suggestion
a If the test result is Error, restart the equipment and re-perform the self-test. If the problem
persists, recover the equipment.
b If the test result is FAIL, perform the self-test again. If the test result is still FAIL, replace the
main board.
2.6 Z0204 Power Management Module
Communication Test
 Upper-level test item
Communication Test Between PC Module and MF FPGA
 Test content

Mindray ME8 Specifications

General

Brand	Mindray
Model	ME8
Category	Diagnostic Equipment
Language	English