Sony WM-EX660 Service Manual page 17

• Waveforms
1 IC701 #• (PHOTO IN)
500 mV/DIV, 50 ms/DIV
100 ms
2 IC701 !∞ (XTB)
200 mV/DIV, 10 µs/DIV
32.768 kHz
3 IC704 !§ (XT)
200 mV/DIV, 10 µs/DIV
32.768 kHz
4 IC704 @º (VCP)
500 mV/DIV, 500 µs/DIV
980 µ s
1.4 Vp-p
1 Vp-p
0.7 Vp-p
1.5 Vp-p
5 Q504 Base
200 mV/DIV, 500 µs/DIV
980 µ s
6 Q504 Collector
200 mV/DIV, 500 µs/DIV
980 µ s
7 Q502-1 Collector
200 mV/DIV, 500 µs/DIV
980 µ s
8 IC601 5 (OSC)
10 mV/DIV, 1 ms/DIV
1.6 ms
– 23 –
0.6 Vp-p
1.3 Vp-p
1.3Vp-p
21 mVp-p