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15
16
17
18
SCHEMATIC DIAGRAM - 14
I
SPK MAIN (MICON) CIRCUIT
P1
DA
TU_INT
DA
TU_SDA
TU_SCL
DA
DA
TU_RST
DN
PW_SW5R1V
TO SPK MAIN (MICON)
PW_FL_12R0V
DN
CIRCUIT (1/2)
CN51001
1
KEY1
12
FL_5R1V
11
KEY2
10
J
FL_12V
9
TO
FL_DI
8
SPK PANEL
GND
7
CIRCUIT (CN1501)
FL_CLK
6
IN SCHEMATIC
3R3V
5
DIAGRAM - 18
FL_CE
4
GND
3
REM_IN
2
REM_3R3V
1
12
DN
PW_STNBY_3R3V
PW_SW3R3V
DN
PW_AP_SW3R3V
DN
DN
PW_NWSTNBY_SW3R3V
JK51001
7
6
LB51042
J0JBC0000018
2
LB51043
J0JBC0000018
SYSTEM CONTROL
3
C51028
0.1
4
C51031
C51030
4700P
4700P
5
1
DN: MAIN (DIGINET): SCHEMATIC DIAGRAM - 11 ~ 12
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 15 ~ 17
15
16
17
18
19
20
21
: +B SIGNAL LINE
: BLUETOOTH AUDIO INPUT SIGNAL LINE
TU_INT
TU_SDA
TU_SCL
TU_RST
PW_AP_SW3R3V
LB51007
AP_DOUT
J0JYC0000070
AP_DIN
AP_CLK
KEY1
AP_CS
AP_IREQ
KEY2
AP_RST
FL_DI
DA
AP_BCK
DGND
DA
AP_LRCK
FL_CLK
DA
AP_SDO
FL_CE
1.9V_ON
REM_IN
BT_DEEP_SLEEP
C51025
0.01
BT_RST
PW_SW3R3V
DN
PW_NWSTNBY_SW3R3V
BT_TX
C51023
BT_RX
0.1
PW_AP_SW3R3V
DA
BT_LRCK
DA
BT_BCK
DA
BT_SDO
IC51005
C0JBAZ002762
+3.3V LOW VOLTAGE SWITCH
R51094
56K
VCC
5
1
/OE
R51093
100
CTL_CEC
A
2
C51029
2200P
4
B GND
3
DGND
19
20
21
22
23
24
20
GND
19
+3.3V
C51034
18
+3.3V
0.01
17
GND
16
+1.9V
15
SPI_DOUT
14
SPI_DIN
13
SPI_CLK
12
SPI_NCS0
11
SPI_REQ
10
NRESET
9
DGND
8
SCLK
7
LRCLK
6
D/A DATA0
5
DGND
4
+1.2V
3
1.9V_ON
2
DGND
R51097
0
1
DGND
C51024
0.1
1
DEEP_SLEEP
2
PCM_IN
3
GND
4
VDD(3R3V)
R51053
4.7K
5
RESET
6
UART_RX(L)
7
UART_TX(O)
8
GND
9
PCM_SYNC
10
PCM_CLK
11
PCM_OUT
12
GND
1/2
2/2
SC-NE5EF/EG (SB-NE5EF/EG) SPK MAIN (MICON) CIRCUIT
22
23
24
116
25
26
27
CN51002
N
TO
SPK AirPlay CONNECT
CIRCUIT (P801)
IN SCHEMATIC
DIAGRAM - 20
CN51006
TO BLUETOOTH MODULE
25
26
27
28
A
B
C
D
E
F
G
H
28
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