Sony STR-DH730 Service Manual page 45

• Waveforms
– DIGITAL Board –
1
IC2105 os (X2101(X_OUT))
4 MHz
100 mV/DIV, 100 nsec/DIV
2
IC2006 qk (LRCK)
3.34 Vp-p
47.6 kH
100 mV/DIV, 10 usec/DIV
3
IC2006 ql (BCK)
3.00 MHz
100 mV/DIV, 100 nsec/DIV
– D-VIDEO Board –
4
IC3000 wf (X3000(XOUT))
3.2 Vp-p
4.00MHz
2.0 mV/DIV, 100 ns/DIV
5
IC3201 qs (XTAL)
86 m Vp-p
19.6608MHz
20 mV/DIV, 20 ns/DIV
3.28 Vp-p
3.34 Vp-p
– STANDBY-AVIDEO PC Board –
6
IC220 w; (CH3 OUT)
(Color bar)
0.5 Vp-p
H
20 mV/DIV, 10 s/DIV
7
IC220 ws (CH2 OUT)
(Color bar)
0.5 Vp-p
H
20 mV/DIV, 20 s/DIV
8
IC220 wf (CH1 OUT)
(Color bar)
0.8 Vp-p
H
50 mV/DIV, 10 s/DIV
– DISPLAY Board –
9
IC100 5 (OSC)
4.72 Vp-p
15 s
50 mV/DIV, 1 sec/DIV
STR-DH730/DH830
45