31
ZS-YN7
•
Waveforms
– MAIN Board –
– TU Board –
500 mV/DIV, 200 ns/DIV
100 mV/DIV, 200 ns/DIV
200 mV/DIV, 200 ns/DIV
1 V/DIV, 20 ns/DIV
– CD Board –
500 mV/DIV, 20 ns/DIV
500 mV/DIV, 5
µ
s/DIV
IC701
qg
(RFAC)
(CD play mode)
2
IC701
qh
(FE)
(CD play mode)
3
IC701
qk
(TE)
(CD play mode)
4
IC702
rk
(XTAO)
(CD play mode)
1
IC703
wl
(EXTAL)
(MP3 play mode)
7
IC2
w;
(XOUT)
qa
2 V/DIV, 100 ns/DIV
IC802
wh
(X2)
wa
2 V/DIV, 10
µ
s/DIV
5
IC702
<z/n
(LRCK)
(MP3 play mode)
2 V/DIV, 200 ns/DIV
6
IC702
<zz/
(BCK)
(MP3 play mode)
Approx.
140 mVp-p
0.8 Vp-p
Approx.
360 mVp-p
59 ns
3.2 Vp-p
22.6
µ
s
4.0 Vp-p
470
µ
s
4.2 Vp-p
44.4 ns
1.0 Vp-p
13.3
µ
s
0.9 Vp-p
240 ns
3.8 Vp-p
