Read Sony DAV-FZ900KW / DAV-FZ900M / HCD-FZ900KW Service Manual online
HCD-FZ900KW/FZ900M
HCD-FZ900KW/FZ900M
29
29
• Waveforms
– MAIN Board –
– IO-COMPONENT Board –
IC4002 (Cin)
500 mV/DIV, 20
μs/DIV
IC4002 (Yin)
500 mV/DIV, 20
μs/DIV
IC4002 (CYin)
500 mV//DIV, 20
μs/DIV
IC4002 RT (Cb in)
200 mV/DIV, 20
μs/DIV
IC4002 RG (Cr in)
200 mV/DIV, 20
μs/DIV
IC4002 X (CY OUT)
1 V/DIV, 20
μs/DIV
IC4002 RL (Cb OUT)
500 mV/DIV, 20
μs/DIV
IC4002 RI (Cr OUT)
500 mV/DIV, 20
μs/DIV
IC4002 XE (CVBS OUT)
1 V/DIV, 20
μs/DIV
0.72Vp-p
0.72Vp-p
H
1Vp-p
H
1Vp-p
H
H
1Vp-p
H
2Vp-p
1Vp-p
H
2Vp-p
H
H
H
2.6Vp-p
IC1101 (DVDRFIP)
200 mV/DIV, 100 ns/DIV
IC1101 [
Y (R/Cr/Pr)
200 mV/DIV, 20
μs/DIV
IC1101 [
D (B/Cb/Pb)
200 mV/DIV, 20
μs/DIV
IC1101 [
C (Y/G)
500 mV/DIV, 20
μs/DIV
IC1101 [
(C)
500 mV/DIV, 20
μs/DIV
IC1101 [[ (Y)
500 mV/DIV, 20
μs/DIV
IC1101 YD
(XTALO)
500 mV/DIV, 20 ns/DIV
IC503 RE (Xout)
1 V/DIV, 100 ns/DIV
IC304 RE (CKOUT(O))
1 V/DIV, 20 ns/DIV
IC304 RG (BCK(O))
1 V/DIV, 50 ns/DIV
RB
IC304 RH (LRCK(O))
1 V/DIV, 5
μs/DIV
RT
IC304 XB (XOUT(O))
1 V/DIV, 20 ns/DIV
RE
IC3051 (3Y)
1 V/DIV, 10 ns/DIV
RG
IC3010 SL (XFSOIN)
1 V/DIV, 10 ns/DIV
RH
IC3010 RG (XFSOOUT)
1 V/DIV, 10 ns/DIV
0.72Vp-p
0.72Vp-p
H
1Vp-p
H
1Vp-p
H
H
1Vp-p
3.5Vp-p
1.6Vp-p
5Vp-p
4.3Vp-p
4Vp-p
3.5Vp-p
27MHz
3.4Vp-p
5MHz
40.7nsec
163nsec
10.4
μsec
24.576MHz
49.1MHz
49.1MHz
49.1MHz
650mVp-p
H
3.5Vp-p
4Vp-p
– S-AIR-INC Board –
1
IC802
5 (2Y)
1 V/DIV, 20 ns/DIV
2
IC807
7 (LRCK)
1 V/DIV, 10
Ps/DIV
3
IC807
8 (BCK)
1 V/DIV, 0.1
Ps/DIV
6
IC805
8 (IBICK)
IC806
8 (IBICK)
1 V/DIV, 0.1
Ps/DIV
5
IC805
7 (ILRCK)
IC806
7 (ILRCK)
1 V/DIV, 10
Ps/DIV
4
IC805
3 (PDN)
IC806
3 (PDN)
1 V/DIV, 50 ms/DIV
3.2Vp-p
12.288MHz
3.2Vp-p
20.8
Psec
3.2Vp-p
0.326
Psec
3.2Vp-p
0.326
Psec
3.2Vp-p
20.8
Psec
3.2Vp-p
160msec
– DSP Board –
IC700 [WD (XTAL)
0.5 V/DIV, 20 ns/DIV
1.8Vp-p
25MHz
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