Sony HCD-HDX285 - Dvd Home Theater System, Service Manual

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HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
59 59
• Waveforms
– MAIN Board –
IC3051
2 V/DIV, 10 ns/DIV
20.4 ns
3.2 Vp-p
IC3010
SL
(XFSOIN)
2 V/DIV, 10 ns/DIV
20.4 ns
3.3 Vp-p
IC3010
RG
(XFSOOUT)
2 V/DIV, 10 ns/DIV
20.4 ns
3.5 Vp-p
IC503
RE
(Xout)
2 V/DIV, 100 ns/DIV
200 ns
3.4 Vp-p
IC304
XB
(XOUT(O))
2 V/DIV, 20 ns/DIV
40.8 ns
3.9 Vp-p
IC1101
R
(DVDRFIP)
(DVD play mode)
420 mVp-p
200 mV/DIV, 100 ns/DIV
IC1101
[Y
(R/Cr/Pr)
(Color bar)
H
0.8 Vp-p
RB
H
1 Vp-p
RT
IC1101
YD
(XTALO)
1 V/DIV, 1 ms/DIV
800 ns
1.4 Vp-p
500 mV/DIV, 50 μ s/DIV
IC1101
[D
(B/Cb/Pb)
(Color bar)
H
0.8 Vp-p
500 mV/DIV, 50
μ
s/DIV
500 mV/DIV, 50
μ
s/DIV
R IC1101
[
(C)
(Color bar)
IC1101
[[
(Y)
(Color bar)
H
0.9 Vp-p
500 mV/DIV, 20 μ s/DIV
IC1101
[C
(Y/G)
(Color bar)
H
1 Vp-p
500 mV/DIV, 50 μ s/DIV
XB
IC4002 (CIN)
(Color bar)
500 mV/DIV, 20 μ s/DIV
H
0.9 Vp-p
XT
IC4002 (YIN)
(Color bar)
500 mV/DIV, 50 μ s/DIV
H
1 Vp-p
XE
IC4002
RB
(CYIN)
(Color bar)
500 mV/DIV, 50 μ s/DIV
H
1 Vp-p
XG
IC4002
RE
(CbIN)
(Color bar)
200 mV/DIV, 20 μ s/DIV
H
0.7 Vp-p
XH
IC4002
RH
(CrIN)
(Color bar)
200 mV/DIV, 20 μ s/DIV
H
0.7 Vp-p
XI
IC4002
RL
(CrOUTa)
(Color bar)
500 mV/DIV, 20 μ s/DIV
H
1.5 Vp-p
XK
IC4002
XB
(CbOUTa)
(Color bar)
500 mV/DIV, 20
μ
s/DIV
H
1.5 Vp-p
XL
IC4002
XG
(CYOUTa)
(Color bar)
1 V/DIV, 50 μ s/DIV
H
2.1 Vp-p
XM
IC4002
F
(VOUTa)
(Color bar)
1 V/DIV, 20 μ s/DIV
H
2.5 Vp-p
81 ns
3.7 Vp-p
FB
IC802
2 V/DIV, 50 ns/DIV
SB
Q5000 (Collector)
10 V/DIV, 5 μ s/DIV
6.9
μ
s
15.6 Vp-p
– I/O Board – – S-AIR INCLUDE Board –
– FL-JACK Board –