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6-12. PRINTED WIRING BOARD – PT Board –
PT BOARD
1
AC IN
1
2
2
C900
3
4
1
2
C901
4
3
2
1
C910
1
2
3
4
13
12
11
10
9
1
(CHASSIS)
D
(Page 39)
6
8
5
8
7
6
10
11
1-681-806-
(11)
MAIN BOARD
CN902
• Waveforms
– BD Board –
1 IC101 1 (I), 2 (J) (MD Play mode)
0.5 Vp-p
2 IC101 4 (A) (MD Play mode)
0.1 Vp-p
3 IC101 8 (E), 9 (F) (MD Play mode)
0.6 Vp-p
4 IC151 qh (OSCI)
5.2 Vp-p
22.2 ns
5 IC151 wj (LRCK)
4.2 Vp-p
22.7 µ s
43
43
6 IC151 wk (XBCK)
3 IC500 9 (XTI)
4.4 Vp-p
354 ns
22.2 ns
7 IC171 3
4 IC500 qa (LRCK)
1.4 Vp-p
22.2 µ s
5 IC500 qs (BICK)
– MAIN Board –
1 IC1 w; (XOUT)
2.9 Vp-p
– DISPLAY Board –
100 ns
2 IC550 2
1 IC761 tk (OSC0)
3.6 Vp-p
22.2 ns
540 ns
MDS-S9
1.4 Vp-p
3.6 Vp-p
22.7 µ s
3.3 Vp-p
354 ns
1.6 Vp-p
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