Sony HCD-DZ700FW, Service Manual

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55
HCD-DZ770W
• Waveforms
– DMB10 Board –
– MAIN Board –
200 ns
2.4 Vp-p
5.3 Vp-p
20.3 ns
7
IC108
rk
(XFSOIN)
1 V/DIV, 10 ns/DIV
2.7 Vp-p
72.1 ns
8
IC506
9
(MCLK1)
1 V/DIV, 50 ns/DIV
6
IC509
qg
(Xin)
1 V/DIV, 100 ns/DIV
– I/O Board –
1
IC102
6
(DVDRFIP)
200 mV/DIV, 100 ns/DIV
700 mVp-p
2
IC102
<xx.
(XTALI)
1 V/DIV, 10 ns/DIV
37 ns
1.8 Vp-p
3
IC102
<z.,
(YUV3)
500 mV/DIV, 20
µ
s/DIV
H
1.5 Vp-p
4
IC102
<z.n
(YUV2)
500 mV/DIV, 20
µ
s/DIV
1.2 Vp-p
H
5
IC102
<z.v
(YUV1)
500 mV/DIV, 20
µ
s/DIV
1.3 Vp-p
H
9
IC201
wh
(COUT)
q;
IC201
wa
(YOUT)
qa
IC201
w;
(CYOUT)
qs
IC201
qk
(CbOUT)
qd
IC201
qh
(CrOUT)
1 V/DIV, 20
µ
s/DIV
H
2.0 Vp-p
1 V/DIV, 20
µ
s/DIV
2.2 Vp-p
H
1 V/DIV, 20
µ
s/DIV
2.2 Vp-p
H
1.6 Vp-p
H
500 mV/DIV, 20
µ
s/DIV
500 mV/DIV, 20
µ
s/DIV
H
1.6 Vp-p
qf
IC804
tl
(OSCO)
1 V/DIV, 20 ns/DIV
41 ns
3.1 Vp-p
– TX Board –
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