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DU1A
43
to TRANSFORMER OUT
for over-current protection
to TRANSFORMER IN
B
SUB POWER SUPPLY Circuit Board
Component side
for over-current protection
HAMMER SENSOR:
VV44080
SUB POWER SUPPLY: V522640 (U,APTW models)
V377920 (E,B,APTH,APHK models)
Pattern side
Component side
N.C
N.C