Sony AVD-C70ES Service Manual page 43

• Waveforms
– RF Board – – DVD Board –
1 qa
Approx.
400mVp-p
IC001 1 (DVDRFP) IC401
2 qs
Approx.
100mVp-p
IC001 el (TE)
3 qd
Approx.
100mVp-p
r;
IC001 (FE)
4 qf
Approx.
1.2Vp-p
tj
IC001 (RFAC)
qg
qh
qj
qk
ql
IC701
w;
wa
3.4Vp-p 3.5Vp-p
7.4µsec
43.4µsec
q; (WFCK) IC701 <znc> (LRCK)
ws
Approx. 3Vp-p
50mVp-p
29.5nsec
IC401 el (FE) IC701 <znm> (XTAL)
wd
4.5Vp-p
Approx.
100mVp-p 29.5nsec
ra qa
IC401 (TE) IC801 (MCKI)
wf
Approx. 5.3Vp-p
1.2Vp-p
43nsec
t;
IC401 (RFAC) IC801 qd (EXCKO1)
wg
3.5Vp-p 5Vp-p
354nsec
7.4µsec
IC401 yg (LRCK) IC801 ys (PHREFO)
wh
5Vp-p
1.6Vp-p
50nsec
154nsec
IC401 yj (BCK) IC301 ra (EXTAL)
wj
4.6Vp-p
Approx.
100mVp-p
29.5nsec
IC401 ua (XTAI) IC301 yg (TE)
wk
Approx.
Approx.
1.2Vp-p 50mVp-p
IC701 <zzm> (RFIN) IC301 yj (FE)
wl
3.4Vp-p
4.3Vp-p
43.4µsec 37nsec
<zbz> (WFCK) IC303 3 (MO1)
e;
5Vp-p
3.7Vp-p
154nsec
37nsec
IC701 <zb,> (BCLK) IC303 8 (XTO)
(NTSC Color Bars Play)
ea ra
750mVp-p
H
81nsec
IC206 <zz.> (VDAC4) IC606 wa (XOUT)
(NTSC Color Bars Play)
es rs
750
mVp-p
H 325nsec
<zxx> rd
IC206 (VDAC3) IC612 (F2BCK)
(NTSC Color Bars Play)
ed rd
850
mVp-p
H 20.8µsec
<zxb> rf
IC206 (VDAC2) IC612 (F2LRCK)
(NTSC Color Bars Play)
ef rf
900
mVp-p
H
81nsec
IC206 <zx,> (VDAC1) IC612 rl (CKOUT)
(NTSC Color Bars Play)
eg rg
1.3Vp-p
H
43nsec
IC206 <zcz> (VDAC0) IC612 ts (MCK)
eh rh
4.3Vp-p
37nsec
74.1nsec
IC206 <zc.> (XIN) IC607 qs (MCLK2)
ej rj
4.4Vp-p
81nsec 81nsec
IC606 qd (CKOUT) IC607 qf (SCKOUT)
ek rk
4.2Vp-p
20.8µsec
325nsec
IC606 qf (BCK) IC607 ql (LRCKO)
el rl
3.5Vp-p
20.8µsec
325nsec
IC606 qg (LRCK) IC607 w; (BCKO)
r; t;
4.4Vp-p
81nsec 50nsec
IC606 w; (XMCK) IC901 ek (X2)
43 43
ta
3.9Vp-p
6.3Vp-p
20.8µsec
IC602 qd (LRCK)
ts
5Vp-p 5.9Vp-p
325nsec
qf
IC602 (BCK)
3.5Vp-p
5Vp-p
4.2Vp-p
3.4Vp-p
4.6Vp-p
3.5Vp-p
4.7Vp-p
1.8Vp-p
AVD-C70ES
– DIGITAL AMP Board –
1
0.6Vp-p
20nsec
IC325 2