Sony HCD-AZ2D Service Manual page 59

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• Waveforms
– DMB10 Board –
IC102 6 (DVDRF IP)
1 7
(DVD play mode)
1 Vp-p
500 mV/DIV, 200 ns/DIV
IC102 <z.v (YUV1)
2
8
(DVD play mode)
1.1 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC102 <z.n (YUV2)
3 9
(DVD play mode)
T E
L 1 3 9 4 2 2 9 6 5 1 3
1 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC102 <z., (YUV3)
4 q;
(DVD play mode)
1.3 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC102 <x// (YUV4)
5 qa
(DVD play mode)
1.1 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC102 <x/x (YUV5)
6
(DVD play mode)
w w w
0.9 Vp-p
H
500 mV/DIV, 20 µs/DIV
HCD-AZ2D/AZ5D
– MAIN Board –
IC102 <x/c (YUV6) Q318 (Base)
wa
(DVD play mode)
0.9 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC102 <xzc (ALRCK) Q318 (Collector)
ws
4 Vp-p
20.8 µ s
2 V/DIV, 10 µs/DIV
IC102 <xzv (ABCK) IC401 qa (XC-OUT)
wd
4 Vp-p
326 ns
2 V/DIV, 100 ns/DIV
IC102 <xzb (ACLK) IC401 qd (X-OUT)
wf
4 Vp-p
40.6 ns
2 V/DIV, 20 ns/DIV
IC102 <xx, (XTALO)
1.1 Vp-p
37 ns
500 mV/DIV, 10 ns/DIV
x a o
y
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– S-MASTER Board –
IC501 – 503 q; (LRCK)
ea
4.6 Vp-p
10.9 µ s
20.8 µ s
2 V/DIV, 5 µs/DIV 2 V/DIV, 10 µs/DIV
IC501 – 503 qa (BCK)
es
15.8 Vp-p
10.9 µ s 326 ns
5 V/DIV, 5 µs/DIV
2 V/DIV, 100 ns/DIV
IC514 5, 7
ed
2.1 Vp-p Q Q
3 7 6
30.5 µ s
82 ns
1 V/DIV, 10 µs/DIV
1 V/DIV, 50 ns/DIV
IC505, 506 qf (XFSOOUT),
ef
IC515 4
3 Vp-p
200 ns 20.4 ns
1 V/DIV, 100 ns/DIV 1 V/DIV, 10 ns/DIV
u 1 6 3
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2 4
8 9 9
– VIDEO Board –
IC1201 qh (CR OUT)
ra
(DVD play mode)
3.6 Vp-p
1.5 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC1201 qk (CB OUT)
rs
(DVD play mode)
4.1 Vp-p
1.5 Vp-p
H
500 mV/DIV, 20 µs/DIV
IC1201 w; (CY OUT)
rd
(DVD play mode)
3.8 Vp-p
3 1 5 1 5 0 8 9 2
H
1 V/DIV, 20 µs/DIV
IC1201 wa (Y OUT)
rf
(DVD play mode)
1.6 Vp-p
H
1 V/DIV, 20 µs/DIV
IC1201 wd (CVBS OUT)
rg
(DVD play mode)
2.5 Vp-p
H
1 V/DIV, 20 µs/DIV
IC1201 wh (C OUT)
rh
(DVD play mode)
m
c o
1.8 Vp-p
.
H
1 V/DIV, 20 µs/DIV
HCD-AZ2D/AZ5D
2
8 9 9
– FL Board –
Q1005 (Base)
ta
3.8 Vp-p
11.4 µ s
2 V/DIV, 5 µs/DIV
Q1005 (Collector)
ts
33.6 Vp-p
11.4 µ s
20 V/DIV, 5 µs/DIV
IC1001 tl (OSC1)
td
2 Vp-p
3.7 Vp-p
4 9 8 2 9 9
540 ns
2 V/DIV, 200 ns/DIV
2 Vp-p