Sony HCD-VX7A - VIDEO Board

• Waveforms
– VIDEO Board –
1 IC501 5 (LRCK)
5 Vp-p
22.8 µ s
4.4 Vp-p
472 ns
4.1 Vp-p
10 MHz
3.3 Vp-p
10 MHz
4.8 Vp-p
16.7 ms
2 IC501 !£ (BCLK)
3 IC502 !£ (XOUT)
5 IC502 $∞ (BUS)
4 IC502 !∞ (XIN)
4.8 Vp-p
472 ns
4.8 Vp-p
22.8 µ s
8 IC505 ^ª (Y-OUT)
1.7 Vp-p
H
7 IC505 5 (CD-LRCK)
5.2 Vp-p
60 ns
0 IC505 *§ (DA-XCLK)
9 IC505 &∞ (C-OUT)
H
0.5 Vp-p
3.1 Vp-p
16.7 ms
4.3 Vp-p
8.7 ms
6 Vp-p
22.6 µ s
!¡ IC505 (£ (PGIO2/VSYNK/CSYNK)
!™ IC505 `⁄‚fl (VCK-IN)
!£ IC505 `⁄‚° (DA-LRCK), IC509 !ª (LRCK)
4.8 Vp-p
472 ns
!¢ IC505 `⁄⁄⁄ (DA-BCK), IC509 !¶ (BCK)
!∞ Q301 (Base)
1.8 Vp-p
H
4.9 Vp-p
37 ns
!• IC509 4 (MCKO)
H
1 Vp-p
0.9 Vp-p
H
6 IC505 3 (CD-BCK) !§ Q303, 304 (Base)
!¶ Q308 (Base)
4.8 Vp-p
30 ns
5.1 Vp-p
59 ns
@º IC509 @¡ (768FSO)
!ª IC509 @º (384FSO)
1 Vp-p
27 MHz
@¡ IC509 @¢ (XT2)
@£ IC401 5
1.8 Vp-p
H
1 Vp-p
H
@™ IC401 7
@¢ IC401 3
1 Vp-p
H
2 Vp-p
H
@∞ IC401 1
@§ J301 3 (COUT)
@¶ J301 4 (YOUT)
H
1 Vp-p
1.7 Vp-p
H
– 43 –
– 44 –
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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