Sony CFD-E100WHITE - Waveforms and IC Details

39
CFD-E100/E100L
• Waveforms
– MAIN Board –
– TU Board –– CD Board –
– PRE Board –
1
IC701 4 (RF)
(CD play mode)
500 mV/DIV, 500 ns/DIV
1.3 Vp-p
2
IC701 qd (FE)
(CD play mode)
100 mV/DIV, 500 ns/DIV
Approx.
300 mVp-p
3
IC701 qg (TE)
(CD play mode)
100 mV/DIV, 500 ns/DIV
Approx.
250 mVp-p
4
IC701 rk (XOUT)
1 V/DIV, 20 ns/DIV
59.1 ns
2.7 Vp-p
qa
IC2 w; (XOUT)
500 mV/DIV, 5 µ s/DIV
13.3 µ s
0.9 Vp-p
wa
T301 (REC mode)
10 V/DIV, 5 µ s/DIV
18.4 µ s
38 Vp-p
ea
IC801 ua (XT2)
1 V/DIV, 10 µ s/DIV
30.6 µ s
3.3 Vp-p
es
IC801 ug (X2)
(CD/tape play mode)
1 V/DIV, 100 ns/DIV
238 ns
3.2 Vp-p