Read Sony XR-C4120 Service Manual online
– 18 –
• Waveforms
– MAIN Board –
– MAIN Board –
1
IC21
1
(XT OUT)
2
IC501
!∞
(XT IN)
3
IC501
!£
(OSC IN)
0.2 Vp-p
97.6 ns
1.7 Vp-p
30.5
µ
s
1.3 Vp-p
54.2 ns
2.7 Vp-p
27
µ
s
– KEY Board –
1
IC901
^º
OSC
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