Spindle Waveform2; Focus On Signal(Cd) - LG LGXBR342 Service Manual

19. SPINDLE WAVEFORM2

20. FOCUS ON SIGNAL(CD)

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3-140
U(IC105 PIN9)
V(IC105 PIN11)
W(IC105 PIN18)
W(IC105 PIN18)
F+(REF 2.5V)
(CN101 PIN 35)
FE(REF 1.5V)
(IC107 PIN86)
T+(REF 2.5V)
(CN101 PIN 37)
TE(REF 1.5V)
(IC107 PIN82)