Sony STR-KS1000 Service Manual page 19

Multi channel av receiver
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Q Q
3 7 6 3 1 5 1 5 0
• Waveforms
– MAIN Board –
IC1301 qd (CKOUT)
1
7
4 Vp-p
81.5 ns
1 V/DIV, 50 ns/DIV
IC1301 qf (BCK)
2
8
4 Vp-p
326 ns
1 V/DIV, 100 ns/DIV
IC1301 qg (LRCK)
3
9
3.9 Vp-p
20.8 µ s
T E
L
1 3 9 4 2 2 9 6 5 1 3
1 V/DIV, 10 µ s/DIV
IC1301 w; (XMCK)
4
q;
4.3 Vp-p
81.5 ns
1 V/DIV, 50 ns/DIV
IC1301 wa (XOUT)
5
qa
4.3 Vp-p
81.5 ns
1 V/DIV, 50 ns/DIV
IC1501 qs (MCLK2)
6
qs
w w w
4.5 Vp-p
72 ns
1 V/DIV, 50 ns/DIV
STR-KS1000
IC1501 qf (SCKOUT)
IC305 2
qd
4.3 Vp-p
20.3 µ s
81.5 ns
200 mV/DIV, 10 ns/DIV
1 V/DIV, 50 ns/DIV
IC1501 ql (LRCKO)
4.3 Vp-p
20.8 µ s
1 V/DIV, 10 µ s/DIV
IC1501 w; (BCKO)
4.7 Vp-p
326 ns
1 V/DIV, 100 ns/DIV
IC1601 id (X1)
3.4 Vp-p
41.7 ns
1 V/DIV, 20 ns/DIV
IC109 qf (XFSOOUT)
3 Vp-p
20.8 µ s
1 V/DIV, 10 ns/DIV
IC108 qf (XFSOOUT)
x
3 Vp-p
a o
y
20.8 µ s
.
i
1 V/DIV, 10 ns/DIV
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8
– DISPLAY Board –
IC700 5 (OSC)
wa
0.7 Vp-p
2.4 µ s
1 V/DIV, 1 µ s/DIV
Q700, 701 (Collector)
ws
13.1 µ s
5 V/DIV, 5 µ s/DIV
Q
Q
3
7
6
3
u 1 6 3
.
19
19
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2
4
9
9
8
2.2 Vp-p
20.8 Vp-p
1
5
1
5
0
8
9
2
4
m
c o
STR-KS1000
2
9
9
9
8
2
9
9

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