HCD-VX550
39
39
• 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
7-18.
SCHEMATIC DIAGRAM MAIN (4/4) BOARD
• Refer to page 35 for Printed Wiring Board. • Refer to page 49 for IC Pin Function Description.
CD POWER
D+5V
GND
VDD
L
(Page 42)
(Page 37)
(Page 36)
(Page 38)
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
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299