Sony SCD-XB770 Service Manual page 30

SCD-XB770
• Waveforms
– RF Board –
1 IC001 el (TE) (SACD Play mode) 3 IC001 tj (RFAC) (SACD Play mode)
Approx.
320 mVp-p
1 IC001 el (TE) (CD Play mode) 3 IC001 tj (RFAC) (CD Play mode)
Approx.
420 mVp-p
2 IC001 r; (FE) (SACD Play mode)
Approx.
280 mVp-p
2 IC001 r; (FE) (CD Play mode)
Approx.
380 mVp-p
– MAIN Board –
1 IC509 0 (WFCK), IC701 <zbz (WFCK)
Approx.
3.4 Vp-p
1.4 Vp-p
136 µs
2 IC509 wg (MDP) (CD Play mode)
1.8 Vp-p
Approx.
1.5 Vp-p
7.6 µs
3 IC509 el (FE), IC901 yj (FE/PI)
(SACD Play mode)
Approx.
100 mVp-p
3 IC509 el (FE), IC901 yj (FE/PI)
(CD Play mode)
Approx.
80 mVp-p
30
4 IC509 ra (TE), IC901 yg (TE) 7 IC509 yj (BCK), IC701 <zb, (BCLK)
(SACD Play mode) (CD Play mode)
Approx.
100 mVp-p
4 IC509 ra (TE), IC901 yg (TE)
(CD Play mode)
8 IC509 ua (XTAI)
Approx.
80 mVp-p
5 IC509 t; (RFAC) (SACD Play mode)
29.5 ns
9 IC509 i; (EXCK), IC701 <zvm (EXCK)
Approx.
1.2 Vp-p
5 IC509 t; (RFAC) (CD Play mode)
1.4 µs
0 IC701 rk (XDCK)
Approx.
1.3 Vp-p
6 IC509 yg (LRCK), IC701 <znc (LRCK)
(CD Play mode)
236 ns
3.4 Vp-p
22.7 µs
30
qa IC701 <zzm (RFIN) (SACD Play mode)
3.4 Vp-p
472 ns
qa IC701 <zzm (RFIN) (CD Play mode)
2.6 Vp-p
qs IC701 <znm (XTAL)
5.4 Vp-p
29.5 ns
qd IC701 <zm/ (XTA1)
5.3 Vp-p
29.5 ns
qf IC801 qa (MCKI)
29.5 ns
Approx.
1.1 Vp-p
Approx.
1.2 Vp-p
3.2 Vp-p
6.3 Vp-p
2.7 Vp-p