Sharp DV-NC150U Service Manual page 70

NOTE:
Input
VCR: COLOR BAR SIGNAL WITH 1KHz AUDIO SIGNAL (WF1~WF3, WF17~WF22, WF31, WF32)
DVD: POWER ON (STOP) MODE (WF4~WF9)
CD: 1kHz PLAY (WF10, WF11)
WF25
Pin 3 of CN502 (MAIN)
C-FG 1V 0.5ms
WF26
Pin 5 of CN502 (MAIN)
C-CONT 50mV 20µs
WF27
Pin 8 of CN502 (MAIN)
D-CONT 50mV 20µs
WF28
Pin 9 of CN502 (MAIN)
D-PFG 2V 1ms
WF29
Pin 1 of CN504 (MAIN)
AE-H 1V 10ms
WF30
Pin 2 of CN504 (MAIN)
AE-H/FE-H 1V 10ms
WF31
Pin 3 of CN504 (MAIN)
A-COM 1V 10µs
WF32
Pin 4 of CN504 (MAIN)
A-PB/REC 20V 10µs
1-13-4
WF33
Pin 5 of CN504 (MAIN)
CTL(+) 10V 10µs
WF34
Pin 6 of CN504 (MAIN)
CTL(-) 10V 10µs
H9641WF