Description of Self-diagnosis Test Items C-7
Front-end power main board
C.1.14 Z0402 Front Power Main Board Function Test
Test Content
The super stratum test item：Z0201 PC Module and MF FPGA Interconnection Test.
Test if the output of high voltage -/+ 100V and PHV setting is normal.
Suggestion when test failed:
1. Check if the following listed hardware and the related circuits are normal, check if the interfaces
are well welded and if the module is working normally.
2. First recommended option is to replace the front-end power board, then the digital board.
Front-end power main board
C.1.15 Z0501 MF and Back-End Power ARM Interconnection
Test
Test Content
The super stratum test item：Z0201 PC Module and MF FPGA Interconnection Test.
Test if communication serial port between MF FPGA and back-end power ARM works normally.
Suggestion when test failed:
1. Check if the following listed hardware and the related circuits are normal, check if the interfaces
are well welded and if the module is working normally.
2. First recommended option is to replace the front-end power board, then the digital board.
Back-end power main board
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