Read Sony XR-1800R Service Manual online
– 18 –
• Waveforms
– MAIN Board –
– MAIN Board –
1
IC1
8
(X IN)
2
IC1
!¡
(XT IN)
4
IC150
0
(XI)
– KEY Board –
1
IC900
^º
(OSC)
3
IC121
@º
(XO)
3.2 Vp-p
125 ns
2 Vp-p
30.5
µ
s
3.7 Vp-p
139 ns
2.1 Vp-p
230 ns
2.4 Vp-p
26.6
µ
s
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