Main Board (Component Side) - Sony CDX-646 Service Manual

• Waveforms
– RF Board –
1 IC101 qh (RFO) (CD play mode)
2 IC101 qf (FE) (CD play mode)
3 IC101 qd (TE) (CD play mode)
– MAIN Board –
1 IC101 uj (LRCK), uk (LRCKI)
(CD play mode)
1.4 ± 0.3
Vp-p
22.8 µs
2 IC101 ia (BCK), is (BCKI)
(CD play mode)
Apporx.
63 mVp-p
470 ns
3 IC101 ih (XTAI) (CD play mode)
Approx.
63 mVp-p
60 ns
4 IC201 ra (EXTAL) (CD play mode)
5.6 Vp-p
5.7 Vp-p
4.1 Vp-p
4.4 Vp-p
83 ns
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