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Is the resistance less than 1 ohm? GO to E8 . No REPAIR the circuit(s) as necessary. TEST the system E8: CHECK CIRCUIT CMM19A (BN/YE) TO CIRCUIT CMM19B (BN/YE) FOR OPEN Measure the resistance between the PSE module side and the handset holder C2MM17-A pin 11, circuit 1 Is the resistance less than 1 ohm? GO to E9 . No REPAIR the circuit(s) as necessary. TEST the system E9: CHECK CIRCUIT VMM20A (GN/BN) TO CIRCUIT VMM20B (GN/BN) FOR OPEN Measure the resistance between the PSE module side and the handset holder C2MM17-A pin 12, circuit 1 Is the resistance less than 1 ohm? GO to E10 . No REPAIR the circuit(s) as necessary. TEST the system E10: CHECK CIRCUIT VMM09A (YE/GY) TO CIRCUIT VMM09B (YE/GY) FOR OPEN Measure the resistance between the PSE module side and the handset holder C2MM17-A pin 5, circuit 1
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