Sony STR-DA3100ES Service Manual page 67

• Waveforms
– DIGITAL Board –
IC2121 ws (XIN)
1 7
3.4 Vp-p
81.4 ns
1 V/DIV, 20 ns/DIV
IC2125 3 (A2)
2 8
3.4 Vp-p
40.7 ns
1 V/DIV, 20 ns/DIV
IC2201 qs (MCLK2)
3 9
3.3 Vp-p
74 ns
1 V/DIV, 20 ns/DIV
IC2251 <zc. (MCLK2)
4 q;
3.4 Vp-p
74 ns
1 V/DIV, 20 ns/DIV
IC2010 qg (SCKI)
5
3.1 Vp-p
81.4 ns
1 V/DIV, 20 ns/DIV
IC2301 tl (LRCKI)
6
3.2 Vp-p
20.8 µ s
1 V/DIV, 5 µs/DIV
STR-DA3100ES
– VIDEO Board –
IC2301 y; (BCKI) IC3701 1 (CERA)
wa
(VIDEO 1 mode)
3.3 Vp-p
325 ns
2 µ s
50 mV/DIV, 1 µs/DIV
1 V/DIV, 100 ns/DIV
IC2301 yk (CLK512) IC3701 6 (V2OUT)
ws
(VIDEO 1 mode)
3.8 Vp-p
H
40.7 ns
500 mV/DIV, 20 µs/DIV
1 V/DIV, 20 ns/DIV
IC2601 tk (X0) IC3701 7 (U2OUT)
wd
(VIDEO 1 mode)
2.8 Vp-p
H
60.5 ns
500 mV/DIV, 20 µs/DIV
1 V/DIV, 50 ns/DIV
IC2701 qh (XOUT) IC3701 qk (YOUT)
wf
(VIDEO 1 mode)
4.7 Vp-p
H
137 ns
500 mV/DIV, 20 µs/DIV
1 V/DIV, 50 ns/DIV
IC3701 wh (XNTSC)
wg
(VIDEO 1 mode)
279 ns
50 mV/DIV, 100 ns/DIV
IC3751 5 (0Z)
wh
(VIDEO 1 mode)
H
1 V/DIV, 20 µs/DIV
IC3751 qs (0X)
wj ed
(VIDEO 1 mode)
1.6 Vp-p
120 mVp-p
H
1 V/DIV, 20 µs/DIV
IC3601 1 (CLPO)
wk ef
(VIDEO 1 mode)
0.7 Vp-p
1.5 Vp-p
H
1 V/DIV, 20 µs/DIV
IC3601 r; (MCKO)
wl eg
(VIDEO 1 mode)
5 Vp-p
0.7 Vp-p
69.8 µ s
2 V/DIV, 20 µs/DIV
IC3601 ej (FIN)
e;
(VIDEO 1 mode)
0.9 Vp-p
0.8 Vp-p
279 ns
500 mV/DIV, 100 ns/DIV
IC3671 1 (VIN1)
ea
(VIDEO 1 mode)
0.8 Vp-p
100 mVp-p
H
500 mV/DIV, 20 µs/DIV
IC3671 4 (VIN2)
es
(VIDEO 1 mode)
1.8 Vp-p 0.9 Vp-p
H
500 mV/DIV, 20 µs/DIV
67 67
IC3671 7 (VIN3)
(VIDEO 1 mode)
1.0 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC3671 qa (VOUT3)
(VIDEO 1 mode)
2.4 Vp-p
H
1 V/DIV, 20 µs/DIV
IC3671 qd (VOUT2)
(VIDEO 1 mode)
2 Vp-p
H
1 V/DIV, 20 µs/DIV
IC3671 qg (VOUT1)
eh
(VIDEO 1 mode)
1.8 Vp-p
H
1 V/DIV, 20 µs/DIV
STR-DA3100ES