Sharp DV-NC150U Service Manual page 69

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)
Pin 19 of CN1001(MAIN)
WF13
Pin 19 of CN401(DVD MAIN)
FP-DIN 1V 0.5ms
Pin 20 of CN1001(MAIN)
WF14
Pin 20 of CN401(DVD MAIN)
FP-STB 1V 10ms
WF15
Pin 1, 4 of CN201(DVD MAIN)
TS(+/-) 1V 5ms
WF16
Pin 2, 3 of CN201(DVD MAIN)
FS(+/-) 1V 5ms
WF17
Pin 1, 3 of CN253 (MAIN)
V(R)-1 / V(L)-1 20mV 5ms
WF18
Pin 2 of CN253 (MAIN)
V-COM 1V 5ms
WF19
Pin 4, 6 of CN253 (MAIN)
V(L)-2 / V(R)-2 20mV 5ms
WF20
Pin 5 of CN253 (MAIN)
V-COM 0.5V 5ms
1-13-3
WF21
Pin 7, 9 of CN253 (MAIN)
Hi-Fi-A(R/L) 0.5V 5ms
WF22
Pin 8 of CN253 (MAIN)
Hi-Fi-COM 1V 5ms
Pin 1 of CN501 (MAIN)
WF23
FE-H 5V 10µs
Pin 2 of CN501 (MAIN)
WF24
FE-H-GND 10V 10µs
H9641WF