Http://Www.xiaoyu163.Com - Sony HCD-CZ1 Service Manual
Network audio system
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Also See for HCD-CZ1:
- Operating instructions manual (435 pages) ,
- Read this first (2 pages)
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• Waveforms
– CD Board –
IC101 yd (LRCK)
1
(CD PLAY mode)
22.8 µ s
1 V/DIV, 10 µs/DIV
IC101 yh (BCK)
2
(CD PLAY mode)
472 ns
1 V/DIV, 200 ns/DIV
IC101 uj (XTAO)
3
(CD PLAY mode)
TE
L 13942296513
59 ns
1 V/DIV, 20 ns/DIV
IC101 ra (RFACO)
4
(CD PLAY mode)
200 mV/DIV, 500 ns/DIV
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– ETHER Board –
IC501 rg (XO)
qa
4.4 Vp-p
IC502 <zzb (OSC1N)
qs
4.5 Vp-p
IC502 <zxb (OSC0N)
qd
4.5 Vp-p
IC505 1 (LRCIN)
qf
Approx.
800 mVp-p
IC505 3 (BCKIN)
qg
IC505 4 (MCLK)
qh
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2 9
8
2.4 Vp-p
40.1 ns
1 V/DIV, 20 ns/DIV
4 Vp-p
40.5 ns
1 V/DIV, 20 ns/DIV
Q Q
3
6 7
1 3
1 5
3 Vp-p
88.6 ns
1 V/DIV, 50 ns/DIV
3.2 Vp-p
20.7 µ s
1 V/DIV, 10 µs/DIV
3.2 Vp-p
0.35 µ s
1 V/DIV, 0.2 µs/DIV
co
3.2 Vp-p
.
88.6 ns
1 V/DIV, 50 ns/DIV
HCD-CZ1/NAS-CZ1
9 4
2 8
– MAIN Board –
IC601 qg (X2)
wa
2.9 Vp-p
0.2 µ s
1 V/DIV, 0.1 µs/DIV
– FL Board –
IC1001 qs (XOUT)
ws
1.95 µ s
1 V/DIV, 1 µs/DIV
0 5
8
2 9
9 4
2 8
m
9 9
3 Vp-p
9 9
45
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