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Q Q
3 7 6 3 1 5 1 5 0
7-6. SCHEMATIC DIAGRAM
VIDEO (2/2) BOARD
IC504
+3.3V REG
T E
L
1 3 9 4 2 2 9 6 5 1 3
w w w
.
http://www.xiaoyu163.com
• Refer to page 29 for Waveforms. • Refer to page 54 for IC Pin Function Description.
x
a o
u 1 6 3
y
i
http://www.xiaoyu163.com
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9
• Refer to page 47 for IC Block Diagram.
Q
Q
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6
3
1
5
1
c o
.
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27
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4
2
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• Refer to page 28 for Printed Wiring Board.
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0
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4
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2
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark :VIDEO CD PLAY
∗
: Impossible to measure
m
HCD-VX550
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