Read JBL CINEMA BASE (serv.man2) Service Manual online
1
1
2
2
3
3
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7
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8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
7/25/2014
Sheet of
File:
D:\ERIC SHEN\..\STV250_Main_Board_Sheet07_BT.SchDoc
Drawn By:
F
ST250 BT Board
7
7
UART_RX_BT
UART_TX_BT
UART_TX_BT
RF
R
F
1
G
N
D
2
G
N
D
3
J600
ATOM Mini RF CONN
R610
100
C607
NM
C608
NM
NM
R611
0
UART_RTS
19
UART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
V
R
E_I
N
31
V
D
D
_
B
A
T
32
G
N
D
33
V
D
D
_
C
H
G
34
LED
1
35
LED
0
36
G
N
D
37
SPK
_L_
N
38
SPK
_L_
P
39
SPK
_R
_
N
40
SPK
_R
_
P
41
G
N
D
42
M
IC
_B
IA
S
43
M
IC
_B
_
P
44
PIO0
49
PIO1
50
PIO2
51
PIO3
52
PIO4
53
PIO5
54
PIO6
55
PIO7
56
PIO8
57
GND
58
RF-IN
59
GND
60
A
IO
1
1
A
IO
0
2
R
ESE
T
3
G
N
D
4
PI
O
9
5
PI
O
1
0
6
PI
O
1
1
7
PI
O
1
2
8
PI
O
1
3
9
PI
O
1
4
10
PI
O
1
5
11
G
N
D
12
V
D
D
13
V
D
D
_
U
SB
14
+
1V
8
15
G
N
D
16
U
S
B
_D
P
17
U
S
B
_D
N
18
M
IC
_B
_
N
45
M
IC
_A
_P
46
M
IC
_A
_N
47
G
N
D
48
U600
BM153
SPDIF_BT
R609
100K
BT_3V3
3V3_BT
C602
100NF
C603
10NF
1
2
L600
BLM18HD601SN1
BT_3V3
C604
100NF
C605
10NF
BT_3V3
BT_3V3
RESET_BT
(30mA)
RESET_BT
R600
NM
R601
NM
BT_3V3
CS_BT
MISO_BT
CLK_BT
MOSI_BT
C606
1UF
C600
33PF
R607
100
SPDIF_BT
BT_DN1
BT_DP1
BT_DP1
BT_DN1
GND
C609
33PF
C610
33PF
UART_RX_BT
UART_TX_BT
R612
0
R613
0
R617
33
R618
33
C614
33PF
C615
33PF
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RESET_BT
C601
33UF
M
IC
_
B
IA
S
M
IC
_
B
_
P
M
IC
_
B
_
N
M
IC
_
A
_
P
M
IC
_
A
_
N
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