Sony HCD-SA30 Service Manual page 61

• Waveforms
— RF Board —
1
IC001 1 (DVDRFP)
800m Vp-p
200m V/DIV, 100 ns/DIV
— DMB03 Board —
5
IC906 8 (XTO)
4.5 Vp-p
37 ns
1 V/DIV, 10 ns/DIV
9
IC906 3 (MO1)
5.6 Vp-p
37 ns
1 V/DIV, 10 ns/DIV
IC207 <zxb (VDAC_2)
qd
(AEP,UK,RU)
1.1 Vp-p
H
μ
500m V/DIV, 20 s/DIV
IC207 <zz. (VDAC_4)
qg
(AEP,UK,RU)
1.2 Vp-p
H
μ
500m V/DIV, 20 s/DIV
— UCOM Board —
qk
IC501 qg (X2)
2.4 Vp-p
200 ns
1 V/DIV, 100 ns/DIV
2
IC001 el (TE)
0.5 Vp-p
500m V/DIV, 1 ms/DIV
6
IC906 9 (SO1)
4.2 Vp-p
29.5 ns
1 V/DIV, 10 ns/DIV
q;
IC901 r; (XTAL)
3.8 Vp-p
50 ns
1 V/DIV, 20 ns/DIV
IC207 <zxb (VDAC_2)
qd
(EXCEPT AEP,UK,RU)
1.3 Vp-p
H
500 mV/DIV, 20 μ s/DIV
IC207 <zz. (VDAC_4)
qg
(EXCEPT AEP,UK,RU)
980 mVp-p
H
200 mV/DIV, 20 μ s/DIV
— FRONT Board —
ql
Q803 collector
7.7 μ s
10 V/DIV, 4 μ s/DIV
3
IC001 r; (FE)
0.3 Vp-p
100m V/DIV, 1 ms/DIV
7
IC906 q; (SO2)
4.6 Vp-p
29.5 ns
1 V/DIV, 10 ns/DIV
qa
IC207 <zcz (VDAC_0)
1.5 Vp-p
H
500 mV/DIV, 20 μ s/DIV
IC207 <zxx (VDAC_3)
qf
(AEP,UK,RU)
1.1 Vp-p
H
μ
500m V/DIV, 20 s/DIV
qh
IC372 1 (XOUT)
3.8 Vp-p
82ns
1 V/DIV, 40 ns/DIV
2.5 Vp-p
HCD-SA30
4
IC001 tj (RFAC)
1.3 Vp-p
500m V/DIV, 100 ns/DIV
8
IC906 qd (SO3)
4.6 Vp-p
29.5 ns
1 V/DIV, 10 ns/DIV
qs
IC207 <zx, (VDAC_1)
H
1.2 Vp-p
500 mV/DIV, 20 μ s/DIV
IC207 <zxx (VDAC_3)
qf
(EXCEPT AEP,UK,RU)
950 mVp-p
H
200 mV/DIV, 20 μ s/DIV
qj
IC372 ql (CKOUT)
5.2 Vp-p
82ns
1 V/DIV, 40 ns/DIV
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