YORKVILLE EXM70 Service Manual page 14
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Also See for EXM70:
- Service manual (70 pages) ,
- Owner's manual (14 pages) ,
- Service manual (79 pages)
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1
2
3
A
8
BT_AUDIO_
7
BT_AGND_
6
BT_-15V
B
5
BT_GND
4
+5VBT
3
BT_ENABLE_
2
BT_SYSPWR_
1
BT_BLU_LED
C
_W6_
D
C147
1206
TL072
7669
U1A
8
1
W6_H
8
BT_Audio_
E
SO8
-15V-BT
R113
6
W6_F
8
BT_-15V_
W100
475K
F
0805
C153
1206
7
BT_AGnd_
W6_G
8
G
H
I
BT_AGnd_
J
K
1
2
3
4
5
6
7
R4
+5VBT
W125
10R0
0805
470P
8
2
-
TL072
V+
7669
U1C
C138
SO8
R95
V-
3
7
+
W100
4K99
4
63V
U1B
0805
1U
R228
Q9
5X7MM .2in
10K0
D
J108
0603
SOT-23
470P
S
R114
C136
1206
4K99
0805
R115
+5VBT
W125
47K5
0805
Q18
R116
SOT23
W100
7805
4K99
0805
MMBT3906LT1
R118
2K74
0805
D7
R119
W125
22K
PMLL4148
D8
0805
SOD80
PMLL4148
SOD80
5
W6_E
8
4
5
6
7
8
9
10
1
P0_0
2
EAN
3
P3_0
4
P2_0
C41
5
P1_5
50V
6
P0_4
0603
R80
7
W100
SPKR
4K99
R87
0805
6
8
-
AOHPM
W100
4K99
R100
9
0805
SPKL
W100
5
+
4K99
10
0805
VDDA
C42
11
MIC1_P
50V
0603
12
MIC1_N
W100
13
MIC_BIAS
14
AIR
BC847C
Q16
R117
8074
W100
SOT23
4K99
0805
BT_Gnd
BT_Gnd
BT_Gnd
8
9
10
11
12
13
14
U17
13.5X26mm SMT Module
BM20
8284
37
GND
36
P2_4
35
P2_7
34
P0_5
UART_RX
33
HCI_RXD
UART_TX
32
HCI_TXD
31
P0_3
30
P0_2
29
P2_4
28
LED2
27
LED1
26
MFB
25
BK_OUT
24
SYS_PWR
BT_SysPwr_
3
+5VBT
4
+5v_BT
8
Bluetooth
Section:
EXM70
Product(s):
PCB#:
M1614
Rev#:
Modified:
11/7/2017
File:
11
12
13
14
15
16
17
Tag_Connect - UART PCB connections - W5
10
-
5v In
- 3
9,7,3
-
RX
- 5
A
1
-
BT_GND
- 1
2
-
P0_0
- 2
4
-
P2_4
- 4
6
-
TX
- 6
B
W5
BT_Gnd
1
2
+5VBT
3
4
C
5
6
Program
D
E
1
BT_Blu_LED
8
W6_A
F
3
W6_C
8
2
8
W6_B
G
BT_Enable_
U16
RST 2
VCC
R215
H
100K0
0805
TCM809S
7985
SOT23
I
W6_D
J
V01
EML Rev#:
01
Sheet
1
Of
19
K
BluetoothBM20.SchDoc
Tmp Rev:
V031
15
16
17
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