Sony SCD-XB780 Service Manual page 42

SCD-XB780
• Waveforms
– RF Board –
1 IC001 el (TE) (SACD Play mode) 3 IC001 tj (RFAC) (SACD Play mode)
Approx.
300 mVp-p
1 IC001 el (TE) (CD Play mode) 3 IC001 tj (RFAC) (CD Play mode)
Approx.
500 mVp-p
2 IC001 r; (FE) (SACD Play mode)
Approx.
300 mVp-p
2 IC001 r; (FE) (CD Play mode)
Approx.
500 mVp-p
– MAIN Board –
qa IC509 0 (WFCK), IC701 <zbz (WFCK)
Approx.
3.4 Vp-p
1.4 Vp-p
136 µ s
qs IC509 wg (MDP) (CD Play mode)
1.8 Vp-p
Approx.
1.5 Vp-p
7.6 µ s
qd IC509 el (FE), IC901 yj (FE)
(SACD Play mode)
Approx.
100 mVp-p
qd IC509 el (FE), IC901 yj (FE)
(CD Play mode)
Approx.
300 mVp-p
42
qf IC509 ra (TE), IC901 yg (TE) qh IC509 yg (LRCK), IC701 <znc (LRCK)
(SACD Play mode) (CD Play mode)
Approx.
100 mVp-p
qf IC509 ra (TE), IC901 yg (TE) qj IC509 yj (BCK), IC701 <zb, (BCLK)
(CD Play mode) (CD Play mode)
Approx.
300 mVp-p
qg IC509 t; (RFAC) (SACD Play mode)
qk IC509 ua (XTAI), IC811 8
Approx.
1.2 Vp-p
29.5 ns
qg IC509 t; (RFAC) (CD Play mode) ql IC509 i; (EXCK), IC701 <zvm (EXCK)
Approx.
1.3 Vp-p
42
w; IC701 <zzm (RFIN) (SACD Play mode)
3.4 Vp-p
22.7 µ s
w; IC701 <zzm (RFIN) (CD Play mode)
3.4 Vp-p
472 ns
wa IC701 <znm (XTAL), <zn. (XTA2)
2.6 Vp-p
29.5 ns
ws IC701 <zm/ (XTA1), IC811 q;
5.4 Vp-p
29.5 ns
1.4 µ s
Approx.
1.3 Vp-p
Approx.
1.4 Vp-p
3 Vp-p
2.5 Vp-p