Sony Walkman NW-MS6 Service Manual page 18

NW-MS6
• Waveforms
– MAIN board –
1 IC7001 <zb/ (XTO)
500 mV/DIV, 20 ns/DIV
44.2 ns
2 IC7001 <z.m (FS256)
500 mV/DIV, 50 ns/DIV
89 ns
3 IC1001 8 (OSCOUT)
500 mV/DIV, 10 s/DIV
30.6 s
4 IC8000 9 (XTAL1)
1 V/DIV, 50 ns/DIV
83 ns
5 IC9005 qs, qh (L2)
2 V/DIV, 2 s/DIV
5.7 s
18
6 IC9005 wk, es (L1)
2 V/DIV, 2 s/DIV
1.7 Vp-p
5.7 s
7 IC9005 th (CLK)
1 V/DIV, 2 s/DIV
1.9 Vp-p
5.7 s
8 Q9005 (drain) (USB connection)
2 V/DIV, 2 s/DIV
1.2 Vp-p
3.5 s
9 Q9008 (drain)
2 V/DIV, 2 s/DIV
2.6 Vp-p
4.2 s
4.3 Vp-p
– SUB board –
qa IC3100 1 (MCLK)
1 V/DIV, 50 ns/DIV
2.8 Vp-p
89 ns
qs IC3100 3 (BICK)
1 V/DIV, 200 ns/DIV
2.3 Vp-p
352 ns
qd IC3100 5 (LRCK)
1 V/DIV, 10 s/DIV
5.8 Vp-p
22.8 s
3.5 Vp-p
2.6 Vp-p
2 Vp-p
2 Vp-p