Sharp VC-90ET Service Manual page 73

WAVE FORMS
1H ——
V: 700mVp-p
TP201 REC/EE
aa
V :350mVp-p
1C201 PIN28 PB
CE CONNECTOR PIN3 REC
V : 240mVp-p
Q505 EMITTER REC/EE
(PAL)
H :3.579545MHz(NTSC)
H : 4.433619MHz(PAL)
V:1.2Vp-p
TP501
TP301 REC(PAL LP)
:0.5Vp-p
1C501 PIN17 REC/EE
V :220mVp-p
Q505 EMITTER REC/EE
(NTSC SP/EP)
1H
V: 4.8Vp-p
1C201 PIN1
COMPOSITE SYNC.
2vV
V: 4.8Vp-p
HEAD SWITCHING PULSE
CE CONNECTOR PINS
REC/PB
85
VC-90ET
V:1.0Vp-p
1C201 PIN21 PB
V : 800mVp-p
1C501 PIN12 PB
ae,
V :200mVp-p
CE CONNECTOR PIN7 PB