Sony NW-MS6 service manual Waveforms Main board

NW-MS6

•Waveforms

– MAIN board –

1IC7001 <zb/ (XTO)

500 mV/DIV, 20 ns/DIV

1.7 Vp-p

44.2 ns

2IC7001 <z.m (FS256)

500 mV/DIV, 50 ns/DIV

1.9 Vp-p

89 ns

3IC1001 8 (OSCOUT) 500 mV/DIV, 10 ∝ s/DIV

1.2 Vp-p

30.6∝ s

4IC8000 9 (XTAL1) 1 V/DIV, 50 ns/DIV

2.6 Vp-p

83 ns

5 IC9005 qs, qh (L2)

2 V/DIV, 2 ∝ s/DIV

4.3 Vp-p

5.7 ∝ s

18

6 IC9005 wk, es (L1)

2 V/DIV, 2 ∝ s/DIV

2.8 Vp-p

5.7 ∝ s

7 IC9005 th (CLK)

1 V/DIV, 2 ∝ s/DIV

2.3 Vp-p

5.7 ∝ s

8 Q9005 (drain) (USB connection)

2 V/DIV, 2 ∝ s/DIV

5.8 Vp-p

3.5 ∝ s

9 Q9008 (drain)

2 V/DIV, 2 ∝ s/DIV

3.5 Vp-p

4.2 ∝ s

– SUB board –

qa IC3100 1 (MCLK) 1 V/DIV, 50 ns/DIV

2.6 Vp-p

89 ns

qs IC3100 3 (BICK)

1 V/DIV, 200 ns/DIV

2 Vp-p

352 ns

qd IC3100 5 (LRCK)

1 V/DIV, 10 ∝ s/DIV

2 Vp-p

22.8 ∝ s