YORKVILLE EXM Mobile8, Service Manual

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Bluetooth
Section:
Product(s):
BluetoothBM83.SchDoc
M2000 7 12 Sheet Of PCB#: Rev#:
Modified:
V01P9
File: 2021-06-15
EXMMobile8
EML Rev#: 01
Tmp Rev:
V031
VCC
1
DIO
2
RST
3
CLK
4
GND
5
SWO
6
W9
N1
N2
N3
N5
N7
N6
N4
W125
47R
0805
R460
W125
47R
0805
R470
W
1
2
5
47R
0805
R79
W100
10K0
0805
R80
W125
47R
0805
R461
5X5.5mm
2
5
V
1
0
U
C303
1
0
0
N
0805
5
0
V
C42
1
0
0
N
0805
5
0
V
C304
0805
5
0
V
1
0
0
N
C41
R
E
D
Status
5997
LD10:1
G
R
N
.
5997
LD10:2
SOT-23
MMBT5401
7837
Q5
W100
4K75
0805
R468
+5VBT
BT-GND
BT-GND
BT-GND
BT-GND
+5VBT
1 /12
W5A:1
2 /12
W5A:2
3 /12
W5A:3
4 /12
W5A:4
5 /12
W5A:5
6 /12
W5A:6
7 /12
W5A:7
8 /12
W5A:8
9 /12
W5A:9
10 /12
W5A:10
11 /12
W5A:11
12 /12
W5A:12
1
2
3
4
5
6
W8
BT_Pgm
BT-GND
BT-UART_TX_IND
BT-LRCLK
BT-BCLK
BT-DATA
BT-PO_4
BT-RST_N
BT-EN_
BT-BluTth
BT-UART_TX
BT-UART_RX
D
S
P
-M
ic
ro
c
o
n
tr
o
le
r
S
E
C
T
IO
N
BT-GND
+5VBT
BT-EN_
W5A W5B
N63
N69
N73
N74
N75
1/12
2/12
3/12
4/12
5/12
6/12
7/12
8/12
9/12
10/12
11/12
12/12
SYS_POWER
LED1
LED2
P2_0
BT-RST_N
W125
0805
0R0
R465
W125
0805
0R0
R466
N84
N100
W125
0805
0R0
R463 N99
W125
0805
0R0
R467
N101
N102
N103
1
U
1206
5
0
V
C300
BT-GND
TOP
BOTTOM
MCLK1
5
AOHPR
6
AOHPM
7
AOHPL
8
MICN2
9
MICP2
10
AIR
11
AIL
12
MICN1
13
MICP1
14
B
A
T
_
IN
2
3
P3_2
20
DMIC1_L
19
P
W
R
(
M
F
B
)
2
6
S
K
1
_
A
M
B
_
D
E
T
2
7
S
K
2
_
K
E
Y
_
A
D
2
8
P
8
_
6
/
U
A
R
T
_
R
X
D
2
9
P
8
_
5
/
U
A
R
T
_
T
X
D
3
0
P3_4 / UART_RTS
31
P
2
_
6
2
1
GND
16
A
D
A
P
_
IN
2
2
S
Y
S
_
P
W
R
2
4
V
D
D
_
IO
2
5
DMIC1_R
18
DMIC_CLK
17
DT1
4
SCLK1
3
LED1
32
P0_2
33
DR1
1
MICBIAS
15
DP
37
RFS1
2
LED2
34
P0_5
40
P2_7
39
P0_3
38
P0_6
35
DM
36
P1_6 / PWM1
41
P2_3
42
RST_N
43
P1_3 / TCK_CPU / SDA
47
P0_1
44
GND
50
P0_0 / UART_TX_IND
49
P3_7 / UART_CTS
48
P0_7
45
P1_2 / TDI_CPU / SCL
46
15X32mm SMT Module
BM83
8550
U12