Sony TAV-L1 Service Manual page 108

TAV-L1
• Waveforms
– DMB13 Board –
IC102 6 (DVDRF IP) IC102 <x/c (YUV6)
1 7
(DVD play mode) (Color bar)
1.2 Vp-p
500 mV/DIV, 20 µ s/DIV
500 mV/DIV, 200 ns/DIV
IC102 <z.v (YUV1) IC102 <xzc (ALRCK)
2 8
(Color bar)
1 Vp-p
20.8 µ s
H
500 mV/DIV, 20 µ s/DIV 1 V/DIV, 10 µ s/DIV
IC102 <z.n (YUV2)
IC102 <xzv (ABCK)
3 9
(Color bar)
0.9 Vp-p
H
500 mV/DIV, 20 µ s/DIV
1 V/DIV, 200 ns/DIV
IC102 <z., (YUV3) IC102 <xzb (ACLK)
4 q;
(Color bar)
1.4 Vp-p
H
500 mV/DIV, 20 µ s/DIV
1 V/DIV, 20 ns/DIV
IC102 <x// (YUV4) IC102 <xx, (XTALO)
5 qa
(Color bar)
1 Vp-p
H
500 mV/DIV, 20 µ s/DIV
500 mV/DIV, 10 ns/DIV
IC102 <x/x (YUV5)
6
(Color bar)
0.8 Vp-p
H
500 mV/DIV, 20 µ s/DIV
TAV-L1
– VIDEO-UC Board –
IC202 q; (CYIN)
wa
(Color bar)
0.8 Vp-p
H
H
500 mV/DIV, 20 µ s/DIV
IC202 qs (CBIN)
ws
(Color bar)
3 Vp-p
H
500 mV/DIV, 20 µ s/DIV
IC202 qf (CRIN)
wd
(Color bar)
3 Vp-p
340 ns
H
500 mV/DIV, 20 µ s/DIV
IC202 qh (CROUT)
wf
(Color bar)
2 Vp-p
42 ns
H
500 mV/DIV, 20 µ s/DIV
IC202 qk (CBOUT)
wg
(Color bar)
1.2 Vp-p
H
38 ns
500 mV/DIV, 20 µ s/DIV
IC202 w; (CYOUT)
wh
(Color bar)
H
500 mV/DIV, 20 µ s/DIV
– MAIN Board –
IC602 qd (XOUT)
ea
1 Vp-p
3.3 Vp-p
200 ns
1 V/DIV, 100 ns/DIV
IC504 6 (2B)
es
3 Vp-p
0.8 Vp-p
340 ns
1 V/DIV, 200 ns/DIV
IC504 q; (3B)
ed
3 Vp-p
0.8 Vp-p
20.8 µ s
1 V/DIV, 10 µ s/DIV
IC504 qd (4B)
ef
1.8 Vp-p
1.4 Vp-p
42 ns
1 V/DIV, 20 ns/DIV
IC505 qs (MCLK2)
eg
3.3 Vp-p
1.4 Vp-p
72 ns
1 V/DIV, 20 ns/DIV
IC505 ws (KFSIO)
eh
2 Vp-p
3.1 Vp-p
84 ns
1 V/DIV, 20 ns/DIV
108 108
– SUB Board –
IC505 wk (LRCKI2)
ej rh
3 Vp-p
20.8 µ s
1 V/DIV, 10 µ s/DIV
IC505 wl (BCKI2)
ek
3 Vp-p
340 ns
1 V/DIV, 200 ns/DIV
IC305 qf (XFSOOUT)
el
2.9 Vp-p
20.4 ns
1 V/DIV, 20 ns/DIV
IC305 rk (XFSOIN)
r;
3.,1 Vp-p
20.4 ns
1 V/DIV, 20 ns/DIV
IC303 4
ra
3.3 Vp-p
20.4 ns
1 V/DIV, 20 ns/DIV
IC901 qd (XOUT)
3.1 Vp-p
200 ns
1 V/DIV, 10 ns/DIV