Sony DSR-250 Service Manual page 148

DSR-250/250P
VI-156
BOARD (2/25)
REC/PB
wa
IC771 rj
4.0Vp-p
74 nsec
ws
IC771 u;
3.0Vp-p
H
wd
IC771 ua
3.0Vp-p
V
wf
IC771 uj
4.0Vp-p
74 nsec
WAVEFORMS
VI-156
VI-156
BOARD (3/25)
wg
IC1407 ys REC/PB
3.2Vp-p
V
wh
IC1407 yd REC/PB
3.2Vp-p
H
wj
IC1407 ul PB
3.2Vp-p
V
wk
IC1407 i; PB
3.2Vp-p
H
VI-156
BOARD (4/25)
REC/PB
wl
IC1411 4
4.3Vp-p
50 nsec
4-122
VI-156
BOARD (5/25)
e;
IC301 qj,<z/b REC/PB
3.0Vp-p
H
ea
IC301 qk PB
3.0Vp-p
H
es
IC301 wa,<z/n REC/PB
3.0Vp-p
V
ed
IC301 ws PB
3.0Vp-p
V
ef
IC301 rg REC/PB
3.6Vp-p
40 nsec
eg
IC301 <zc. REC/PB
4.0Vp-p
40 nsec
VI-156
BOARD (6/25)
eh
Q302 E PB
0.6Vp-p
H
ej
Q304 E PB
0.6Vp-p
H
ek
Q306 E PB
0.3Vp-p
H
el
Q301 E PB
0.3Vp-p
H
r;
Q303 E PB
0.8Vp-p
H
ra
Q305 E PB
0.4Vp-p
H
rs
Q307 E PB
0.4Vp-p
H
rd
Q308 E PB
0.4Vp-p
H