Sony HCD-LF10 Service Manual page 64

HCD-LF10
• Waveform
– RF Board – – DMB07 Board –
IC001 el (TE)
1 qa
(DVD play mode)
Approx.
100 mVp-p
50 mV/DIV, 5 ms/DIV
IC001 r; (FE)
2 qs
(DVD play mode)
Approx.
50 mVp-p
20 mV/DIV, 5 ms/DIV
IC001 tj (RFAC)
3 qd
(DVD play mode)
1.2 Vp-p
500 mV/DIV, 100 ns/DIV
qf
qg
qh
HCD-LF10
IC509 yg (LRCK) IC802 w; (PLRCK)
qj
4.2 Vp-p
22.6 µ s
6.8 µ s
1 V/DIV, 2 µ s/DIV 2 V/DIV, 10 µ s/DIV
IC509 yj (BCK) IC901 r; (XTAL)
qk
4.8 Vp-p
144 ns
50 ns
2 V/DIV, 50 ns/DIV 2 V/DIV, 20 ns/DIV
IC801 qd (EXCKO1)
IC906 3 (MO1)
ql
5.2 Vp-p
37 ns
43.2 ns
2 V/DIV, 20 ns/DIV 2 V/DIV, 10 ns/DIV
IC801 y; (BCKAO) IC906 8 (XTO)
w;
4.6 Vp-p
37ns
354 ns
2 V/DIV, 100 ns/DIV 2 V/DIV, 10 ns/DIV
IC802 qj (MCKOUT) IC906 9 (SO1)
wa
4.6 Vp-p
29.6 ns
59.2 ns
2 V/DIV, 20 ns/DIV 2 V/DIV, 10 ns/DIV
IC802 ql (PBCK) IC906 q; (SO2)
ws
4.5 Vp-p
472 ns
29.6 ns
2 V/DIV, 200 ns/DIV 2 V/DIV, 10 ns/DIV
IC906 qd (SO3)
wd
4.3 Vp-p 4.2Vp-p
29.6 ns
2 V/DIV, 10 ns/DIV
IC207 <zz. (VDAC_4)
wf
(DVD play mode)
0.7 Vp-p
3.6 Vp-p
H
200 mV/DIV, 20 µ s/DIV
IC207 <zxx (VDAC_3)
wg
(DVD play mode)
4.3 Vp-p
0.7 Vp-p
H
200 mV/DIV, 20 µ s/DIV
IC207 <zxb (VDAC_2)
wh
(DVD play mode)
3.8 Vp-p 1 Vp-p
H
200 mV/DIV, 20 µ s/DIV
IC207 <zx, (VDAC_1)
wj
(DVD play mode)
3.9 Vp-p
0.8 Vp-p
H
200 mV/DIV, 10 µ s/DIV
IC207 <zcz (VDAC_0)
wk
(DVD play mode)
4.2 Vp-p
1.2 Vp-p
H
200 mV/DIV, 10 µ s/DIV
64 64
– DVD POWER Board –
IC207 <zvm (XCK)
wl ra
4.6 Vp-p
58.6 ns
2 V/DIV, 20 ns/DIV
IC207 <zv, (LRCK)
e;
4.2 Vp-p
22.6 µ s
2 V/DIV, 10 µ s/DIV
IC207 <zv. (BCK)
ea
4.2 Vp-p
472 ns
2 V/DIV, 200 ns/DIV
IC301 ek (X2)
1.9 Vp-p
50 ns
1 V/DIV, 20 ns/DIV