Sony HCD-EC68 Service Manual page 37

• Waveforms
– CD Board –
IC101 (RFi)
(CD play mode)
0.5 to 1.3 Vp-p
200 mV/DIV, 500 ns/DIV
IC101 (XO)
(CD play mode)
3.3 Vp-p
59.1 ns
1 V/DIV, 20 ns/DIV
– DECK Board –
CN501 (EH)
56 Vp-p
14 μs
20 V/DIV, 5 μs/DIV
– MAIN Board –
IC801 (XIN)
1 Vp-p
13.3 μs
500 mV/DIV, 5 μs/DIV
HCD-EC68/EC78
– PANEL Board –
IC301 (X1A)
3 Vp-p
30.5 μs
1 V/DIV, 10 μs/DIV
IC301 (X1)
3 Vp-p
166 ns
1 V/DIV, 50 ns/DIV
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