Sony XAV-60 - 6.1 Inch Avc, Руководство по обслуживанию

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XA
V
-60/E60
XA
V
-60/E60
46
46
• W
aveforms
– SER
VO Board –
–
AUDIO Board –
– VISUAL
Board –
– LCD Board –
1
IC4
r;
(USBXO)
2 V/DIV
, 50 ns/DIV
83 ns
4.1
Vp-p
2
IC4
<zvb
(XO)
2 V/DIV
, 20 ns/DIV
37.2 ns
3.6 Vp-p
3
IC4
<zbz
(DAC3)
(Color bar)
500 mV/DIV
, 20
P
s/DIV
H
1.2 Vp-p
7
IC4
<zbm
(RFP),
<zb,
(RFN)
(DVD play mode)
200 mV/DIV
, 200 ns/DIV
0.5 Vp-p
q;
IC502
9
(XCOUT)
1 V/DIV
, 20
P
s/DIV
30.4
P
s
1.9 Vp-p
qa
IC502
qa
(XOUT)
2 V/DIV
, 100 ns/DIV
166 ns
3.6
Vp-p
qs
IC1
qh
(XT
AL1)
20 mV/DIV
, 5 ms/DIV
6.9
ms
0.06 Vp-p
4
IC4
<zv.
(DAC4)
(Color bar)
500 mV/DIV
, 10
P
s/DIV
H
1.1 Vp-p
6
IC4
<zbv
(DAC1)
(Color bar)
200 mV/DIV
, 10
P
s/DIV
H
0.8 Vp-p
5
IC4
<zbx
(DAC2)
(Color bar)
200 mV/DIV
, 10
P
s/DIV
H
0.7 Vp-p
w;
IC2201
1
(OSCXO)
1 V/DIV
, 10 ns/DIV
30.6 ns
2.7 Vp-p
wa
IC2201
<xzv
(LCDOCLK)
2 V/DIV
, 20 ns/DIV
28.2 ns
3.5 Vp-p
ws
Q2331 (Emitter) (Color bar)
500 mV/DIV
, 20
P
s/DIV
H
1 Vp-p
wd
IC1701
uf
(XT
AL27O)
2 V/DIV
, 20 ns/DIV
37.4 ns
4.1 Vp-p
wf
IC1981
qd
(VOUT)
(Color bar)
1 V/DIV
, 20
P
s/DIV
H
2.4 Vp-p
wl
IC2001
qa
(XOUT)
2 V/DIV
, 100 ns/DIV
166 ns
3.6
Vp-p
e;
IC1302
2
2 V/DIV
, 20 ns/DIV
29.2 ns
2.9 Vp-p
29.2 ns
3.7 Vp-p
ea
IC1302
4
2 V/DIV
, 20 ns/DIV
es
IC1481
qs
(CT)
500 mV/DIV
, 2
P
s/DIV
2.5
P
s
1.2 Vp-p
wg
IC2601
1
(OUTH2)
10 V/DIV
, 1
P
s/DIV
2.5
P
s
24.4 Vp-p
wh
IC2601
qs
(OUTH1)
10 V/DIV
, 1
P
s/DIV
2.5
P
s
24.4 Vp-p
wj
IC2601
qg
(OUTL1)
2 V/DIV
, 1
P
s/DIV
2.5
P
s
6.2 Vp-p
wk
IC2601
rh
(OUTL2)
2 V/DIV
, 1
P
s/DIV
2.5
P
s
5.7 Vp-p