Waveforms - Sony DVP-NC625 Service Manual

MB-108 BOARD
1 IC103 3 7 IC201 ra (DVD PLAY)
1.7Vp-p
3.3Vp-p
1.17msec
2 IC103 8 8 IC201 rs (CD PB)
3.3Vp-p 383mVp-p
38nsec
IC103 9 q; IC201 rs (DVD PLAY)
3 8
433mVp-p
3.3Vp-p
42nsec
4 IC103 qg 9 IC201 tl
3.3Vp-p
1.3Vp-p
30nsec 890nsec
5 IC104 tf 10 IC301 (DVD PLAY)
111
3.3Vp-p 1.34Vp-p
40ns/div
60nsec
6 IC201 2 (CD PB) 11 IC301 113 (CD PB)
0.47Vp-p
1.46Vp-p
20nsec
0.2us/div
6 IC201 2 (DVD PLAY) 12 IC301 (CD PB)
124
0.79Vp-p
1.5Vp-p
20nsec
1.8msec
IC201 ra (CD PB) IC301 (DVD PLAY)
7 12
124
1.6Vp-p 1.62Vp-p
1.0msec
13 IC301 (CD PB) 20 IC403 yd
125
770mVp-p
625mVp-p
21msec 6.8usec
13 IC301 (DVD PLAY) 21 IC403 yg
125
466mVp-p 1.1Vp-p
32.4msec 33.5usec
IC301 IC403
14 150 22 158 160
1.1Vp-p 3.3Vp-p
30nsec 38nsec
15 IC403 ws 23 IC502 r;
3.3Vp-p
3.3Vp-p
40nsec 36nsec
16 IC403 tg 24 IC502
103
1.0Vp-p 3.3Vp-p
63.5usec 18.3nsec
17 IC403 tj 25 IC504 es
979mVp-p 3.3Vp-p
63.5usec 36nsec
18 IC403 tl 26 IC504 ej
675mVp-p 483mVp-p
63.5usec 63.5nsec
IC403 ya IC504 ek
19 27
666mVp-p 633mVp-p
6.35usec 63.5usec
4-5
AV-072 BOARD
28 IC504 el
1
IC102 ed
131Vp-p
H
63.5usec
29 IC504 rs
2
IC102 ea
508Vp-p
H
280nsec
IC504 rd
30
3
IC102 wl
H
979mVp-p
63.5usec
31 IC504 rf
4
IC102 wf
1.08Vp-p
63.4usec H
32 IC601 1
5
IC102 ws
H
3.3Vp-p
42nsec
6
IC102 w;
H
IF-099 BOARD
1
IC404 2
3.4Vp-p
8 MHz
2.0Vp-p
640mVp-p
1.0Vp-p
1.8Vp-p
1.0Vp-p
1.0Vp-p
4-6
DVP-NC625/NC665P
ER-14 BOARD
1 IC901 wg
2.4Vp-p (H)
IC901 wg (LINE: S VIDEO mode)
2
2.0Vp-p (H)
3 IC901 wj (LINE: RGB mode)
1.4Vp-p (H)
IC901 wl (LINE: RGB mode)
4
1.4Vp-p (H)
5 IC901 ef (LINE: RGB mode)
1.4Vp-p (H)
6 IC901 ef (LINE: S VIDEO mode)
1.7Vp-p (H)

WAVEFORMS

MB-108/AV-072/IF-099/ER-14