Sony HCD-BC150 - Dvd Home Theater System, Руководство по обслуживанию, Страница: 147 / 218

51
HCD-BC150/BC250
5.9 Vp-p
20.3 ns
qa
IC108
rk
(XFSOIN)
1 V/DIV, 10 ns/DIV
– AMP Board –
9
IC509
qf
(X1)
200 ns
2.3 Vp-p
1 V/DIV, 100 ns/DIV
q;
IC506
9
(MCLKI)
72.1 ns
2.7 Vp-p
1 V/DIV, 50 ns/DIV
– MAIN Board –
5
IC201
<z,m
(XTALI)
37 ns
1 V/DIV, 10 ns/DIV
4.5 Vp-p
6
500 mV/DIV, 20
µ
s/DIV
7
IC201
<znv
(YUV/C)
500 mV/DIV, 20
µ
s/DIV
1.2 Vp-p
H
H
8
IC201
<znn
(YUV2/Y)
500 mV/DIV, 20
µ
s/DIV
1.3 Vp-p
H
500 mV/DIV, 100 ns/DIV
1
IC102
oh
(DVDRFIP)
4
IC102
6
(RFOP)
3
IC102
qk
(FEO)
100 mV/DIV, 1 ms/DIV 200 mV/DIV, 100 ns/DIV
800 mVp-p
0.3 Vp-p
1.3 Vp-p
2
IC102
wa
(TEO)
500 mV/DIV, 1 ms/DIV
0.5 Vp-p
IC201
<zn,
(YUV3/CVBS)
1.5 Vp-p
• Waveforms
– DMB09 Board –
2.4 Vp-p
qs
IC201
wd
(CVBS OUT)
qd
IC201
wh
(COUT)
1 V/DIV, 20
µ
s/DIV 1 V/DIV, 20
µ
s/DIV
qf
IC201
wa
(YOUT)
1 V/DIV, 20
µ
s/DIV
2.1 Vp-p
H
H
H
3 Vp-p
– IO Board –