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29
30
31
32
SCHEMATIC DIAGRAM - 17
I
SPK MAIN (DAMP) CIRCUIT
DN
PW_AP_SW3R3V
R57081
4.7K
Q54006
B1ABCF000011
SWITCH
R57082
TO SPK MAIN (DAMP)
4.7K
CIRCUIT (2/3)
AP_SDO
MI
MI
AP_BCK
MI
AP_LRCK
R54071
0
BT_SDO
MI
R54072
0
MI
BT_BCK
MI
BT_LRCK
P1
DN: MAIN (DIGINET): SCHEMATIC DIAGRAM - 11 ~ 12
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 13 ~ 14
29
30
31
32
33
34
35
: +B SIGNAL LINE
: AUX AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
IC54006
C0JBAZ000851
LOW VOLTAGE QUAD BUS BUFFER
1
/1OE
VCC
14
C54059
2
1A
/4OE
13
0.1
3
1Y
4A
12
4
/2OE
4Y
11
5
2A
/3OE
10
6
2Y
3A
9
7
GND
3Y
8
R54015
100
R54016
100
R54017
100
J0JBC0000010
R54020
100
R54021
100
R54073
0
R54022
100
R54078
0
33
34
35
119
36
37
38
: FM SIGNAL LINE
ADC_LRCK
R54027
220
ADC_BCK
R54026
220
ADC_SDO
R54025
220
AP_SDO
TUN_LRCK
AP_BCK
TUN_BCK
AP_LRCK
TUN_SDO
GND
LB54003
IOVDD
CD_SDO
CD_BCK
CD_LRCK
1/3
2/3
3/3
SC-NE5EF/EG (SB-NE5EF/EG) SPK MAIN (DAMP) CIRCUIT
36
37
38
39
40
41
42
39
40
41
42
A
B
C
D
E
F
G
H
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