Sony AVD-K800P - 5 Dvd Changer/receiver, Service Manual

Page: 53 / 94

53
AVD-K800P
• Waveforms
5
IC906
8
(XTO)
8
IC906
qd
(SO3)
qs
IC207
<zx,
(VDAC 1)
q;
IC901
r;
(XTAL)
6
IC906
9
(SO1)
29.5 ns
37 ns
37 ns
50 ns
29.5 ns
1 V/DIV, 10 ns/DIV
1 V/DIV, 20 ns/DIV
1 V/DIV, 10 ns/DIV 1 V/DIV, 10 ns/DIV
1 V/DIV, 10 ns/DIV 200 mV/DIV, 20
µ
s/DIV
4.5 Vp-p
4.6 Vp-p
4.2 Vp-p
7
IC906
q;
(SO2)
29.5 ns
1 V/DIV, 10 ns/DIV
4.5 Vp-p
9
IC906
3
(MO1)
5.6 Vp-p
3.9 Vp-p
900 mVp-p
H
qd
IC207
<zxb
(VDAC 2)
qa
IC207
<zcz
(VDAC 0)
w;
IC1301
wg
(CYOUT)
qk
IC1301
ql
(CROUT)
wa
IC1301
ea
(V OUT)
500 mV/DIV, 20
µ
s/DIV
200 mV/DIV, 20
µ
s/DIV
500 mV/DIV, 20
µ
s/DIV
500 mV/DIV, 20
µ
s/DIV 500 mV/DIV, 20
µ
s/DIV
H
1.2 Vp-p
H
1.3 Vp-p
H
2.5 Vp-p
H
2.1 Vp-p
H
1.4 Vp-p
qg
IC207
<zz.
(VDAC 4)
200 mV/DIV, 20
µ
s/DIV
H
820 mVp-p
820 mVp-p
H
qf
IC207
<zxx
(VDAC 3)
200 mV/DIV, 20
µ
s/DIV
1.4 Vp-p
H
ql
IC1301
ws
(CBOUT)
500 mV/DIV, 20
µ
s/DIV
1
IC001
1
(DVDRFP)
-RF Board-
-DMB03 Board-
2
IC001
el
(TE)
4
IC001
tj
(RFAC)
3
IC001
r;
(FE)
100 mV/DIV, 1 ms/DIV 200 mV/DIV, 100 ns/DIV 500 mV/DIV, 100 ns/DIV 500 mV/DIV, 1 ms/DIV
800 mVp-p
0.5 Vp-p
0.3 Vp-p
1.3 Vp-p
-I/O Board-
-MAIN Board-
qh
IC372
1
(XOUT)
82 ns
3.3 Vp-p
1 V/DIV, 40 ns/DIV
qj
IC901
ek
(X2)
50 ns
3.2 Vp-p
1 V/DIV, 20 ns/DIV