Read Sony CFD-S28 Service Manual online
– 39 –
• Waveforms
– MAIN Board (2/3) –
– MAIN Board (2/3) –
1
IC701
$∞
TEO (CD PLAY mode)
100 mV/DIV, 1 ms/DIV
2
IC701
#£
RF O, IC703
#∞
RF
(CD PLAY mode)
200 mV/DIV, 500 ns/DIV
200 mV/DIV, 500 ns/DIV
3
IC701
1
FEO (CD PLAY mode)
50 mV/DIV, 100 ns/DIV
4
IC703
@¡
MDP (CD PLAY mode)
1 V/DIV, 5 µs/DIV
5
IC703
&º
XTAI (CD PLAY mode)
2 V/DIV, 20 ns/DIV
6
IC703
$£
BCK (CD PLAY mode)
2 V/DIV, 200 ns/DIV
7
IC703
#ª
LRCK (CD PLAY mode)
5 V/DIV, 20 µs/DIV
Approx.
100 mVp-p
100 mVp-p
1.2
±
0.1 Vp-p
Approx.
200 mVp-p
200 mVp-p
2.8 Vp-p
7.6
µ
s
4.3 Vp-p
59 ns
6.4 Vp-p
472 ns
6.6 Vp-p
22.8
µ
s
– MAIN Board (3/3) –
1
IC501
#¡
EXTAL
2 V/DIV, 100 ns/DIV
4 Vp-p
239 ns
2
IC501
&¢
TEX
1 V/DIV, 20 µs/DIV
2.9 Vp-p
30.5
µ
s
Click on the first or last page to see other CFD-S28 service manuals if exist.