BenQ SX930 Service Manual page 120

4-4 assemble mylar EMI BD on lower case.
4. Assemble power BD on lower case
5-1 Assemble power BD on lower case by screw
5-2 plug wire ballast to PWR, and notice the wire dressing
GND wire D
5-3 plug the wire EMI BD to PWR BD, and notice the wire dressing
mylar EMI BD
8R0 screw*2
GND wire C
GND wire D
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GND wire A