Sony STR-DB798 Service Manual page 52

STR-DB798
• Waveforms
– DIGITAL Board –
IC1101 qd (CKOUT) IC1201 qg (LRCKI1),
1 7
wk (LRCKI2)
4.2 Vp-p
81 ns
1 V/DIV, 10 µ s/DIV
1 V/DIV, 50 ns/DIV
IC1101 qf (BCK) IC1201 qj (BCKI1),
2 8
wl (BCKI2)
4.0 Vp-p
326 ns 326 ns
1 V/DIV, 100 ns/DIV 1 V/DIV, 100 ns/DIV
IC1101 qg (LRCK) IC1201 ql (LRCKO)
3 9
3.4 Vp-p
20.8 µs
1 V/DIV, 10 µ s/DIV 1 V/DIV, 10 µ s/DIV
IC1101 w; (XMCK) IC1201 w; (BCKO)
4 q;
4.6 Vp-p
326 ns
81 ns
1 V/DIV, 20 ns/DIV
1 V/DIV, 100 ns/DIV
IC1101 wa (XOUT) IC1201 ws (KFSIO)
5 qa
4.4 Vp-p
81 ns
1 V/DIV, 20 ns/DIV 1 V/DIV, 20 ns/DIV
IC1201 qs (MCLK2) IC1401 qd (LRCK)
6 qs
4.0 Vp-p
72 ns
1 V/DIV, 10 µ s/DIV
1 V/DIV, 20 ns/DIV
STR-DB798
IC1401 qf (BCK)
qd
3.6 Vp-p
5.4 Vp-p
20.8 µs
326 ns
1 V/DIV, 100 ns/DIV
IC1401 qh (SYSCLK)
qf
5.5 Vp-p
4.9 Vp-p
81 ns
1 V/DIV, 20 ns/DIV
IC1501 ek (SCKI)
qg
3.6 Vp-p
5.3 Vp-p
20.8 µs
81 ns
1 V/DIV, 20 ns/DIV
IC1501 r; (BCK)
qh
4.6 Vp-p 6.5 Vp-p
326 ns
2 V/DIV, 100 ns/DIV
IC1501 ra (LRCK)
qj
3.6 Vp-p
5.1 Vp-p
20.8 µs
81 ns
1 V/DIV, 10 µ s/DIV
IC1703 tj (X1)
qk
3.6 Vp-p
3.8 Vp-p
20.8 µs
60.5 ns
1 V/DIV, 20 ns/DIV
– COMP-V Board –
IC371 4 (X'TAL) (VIDEO 1
ea
mode) (AEP, UK)
120 mVp-p
226 ns
50 mV/DIV, 100 ns/DIV
IC371 4 (X'TAL)
ea
(VIDEO 1 mode) (TW)
120 mVp-p
279 ns
50 mV/DIV, 100 ns/DIV
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