Sony DVP-NS777P Service Manual page 48

• Waveforms
1 IC102 6 (CD PB) 4 IC102 wa (DVD PLAY)
1.4V
0.8Vp-p
200ns/div
1 IC102 6 (DVD PB) 5 IC102 oh (CD PB)
0.8Vp-p 0.8Vp-p
200nsec
50ns/div
2 IC102 7 (CD PB) 5 IC102 oh (DVD PLAY)
1.1Vp-p
0.8Vp-p
100nsec
200ns/div
2 IC102 7 (DVD PB) 6 IC201 C/BAR PB
164
0.8Vp-p
0.7Vp-p
50ns/div
H
IC102 qk (CD PLAY)
3 7 IC201 C/BAR PB
166
1.4V
1Vp-p
H
3 IC102 qk (DVD PLAY) 8 IC201 C/BAR PB
168
1.4V
1V
H
4 IC102 wa (CD PLAY) 9 IC201 C/BAR PB
170
1.4V
1Vp-p
H
10 IC201 15 IC201 (DVD PLAY)
172 215 216
0.8Vp-p
0.6Vp-p
50ns/div
H
11 IC201 173 15 IC201 215 216 (CD PLAY)
0.8Vp-p
0.6Vp-p
H 200ns/div
12 IC201 16 IC206 ek (CD)
186
3.3Vp-p 1Vp-p
27MHz 12nsec
13 IC201 (CD) 17 IC207 (DVD)
203 1
3.3Vp-p
1.4V
40.7nsec
13 IC201 203 (DVD) 18 IC502
ed
2.5Vp-p
H
1.4V
14 IC201 (CD) 19 IC502
205 ea
1.4V
1.8Vp-p
H
14 IC201 (DVD) 20 IC502
205 wl
2.0Vp-p
1.4V
H
4-19
21 IC502 wf
2.0Vp-p
H
22 IC502
ws
1.4Vp-p
H
23 IC502
w;
1.4Vp-p
H
DVP-NS777P
WAVEFORMS
MV-044
4-20