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Q Q
3 7 6 3 1 5 1 5 0
7-18.
SCHEMATIC DIAGRAM
MAIN (4/4) BOARD
(Page 36)
(Page 38)
T E
L
1 3 9 4 2 2 9 6 5 1 3
(Page 38)
w w w
.
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• Refer to page 35 for Printed Wiring Board.
x
a o
u 1 6 3
y
i
http://www.xiaoyu163.com
8
9
• Refer to page 49 for IC Pin Function Description.
Q
Q
3
7
6
3
1
5
c o
.
39
39
2
4
2
9
8
(Page 37)
CD POWER
1
5
0
8
9
2
4
9
8
m
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
) : CD PLAY
{
} : PLAYBACK (DECK A)
[
] : PLAYBACK (DECK B)
〈〈
〉〉 : RECORD
HCD-VX550
9
9
D+5V
GND
L
VDD
(Page 42)
2
9
9
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