MVH-350BT/XMEW5
10
1
2
3
4
1
2
3
4
C
D
F
A
B
E
4. BLOCK DIAGRAM
JA891
2
3
1
WIRED
REMOTE
KEYAD
KEYD
GND
8
BT3.3V
VOUT
3
VIN
JA401
1
2,3
ANTENNA
SWVDD
SW5V
9
6
BSENS
SYSPW
SWVDD
1
11
90
113
8
3
2
B.UP
4
10
SYS+B
SWVDD
VDD12
SW5V
SYS+B
BSENS
SW5VCNT
+B
VCC
EN
DDON
VIN
EN
OC
+BUP
VDDCONT
SYSPW
5
USB5V
VOUT
5
SYNC
SYNC
USBCTL
USBFLG
118
5
98
6
1
8
119
1
3
120
4
B.UP
BD9876EFJ
IC551
BD2232G-G
IC552
SYSTEM M
COMPUT
(2/2)
IC601
R5S726A0D
REGULATOR IC
IC911
BA49183-V12
RF FRONT END IC
IC401
TDA7706
5
FMMIXIN1
16
PINDIN
18
LNAIN
SYSTEM MICRO
COMPUTER
(1/2)
IC601
R5S726A0D216FP
VDD1.2V
VDD3.3V
VDD
8
7
TUN_SDA
TUN_SCL
33
34
57
94
93
TUNRES
31
88
KEYAD
56
KEYD
105
I2CSDA
RSTN
I2CSCL
DACOUTL
RES
1
39
RESET
IC671
S-80827CNMC-B8M
E
EV
E
EV
E
FLASH ROM
IC681
:PEB049A8
B
A
:PEB051A8
TUNER AMP UNIT
A
USB5V REGULATOR
FB
LX
4
BST
7
6
8
91
25
92
7
24
2
SCL
RST
VCC
SDA
iPod CP
IC531
VDD3.3V
Q531
Q601
BT MODULE
BT UNIT
6
4
2
BTTOSYS
SYSTOBT
BTDATA
NRST_CPU
BTLRCK
BTBCK
7
12
8
11
13
15
10
5
9
21
20
MIC1N
MIC1P
MIC1N
MIC1P
2
3
1
KEYAD
KEYD
GND
5
4
JA892
CN971
CN23
CN21
C
MIC1N
MIC1P
RMIC
6
MIC1N
MIC1P
16
1
15
2
VCC
5
6
4
22
MIC-BIAS
10
11
7
6
BTRX
BTTX
BTRST
BTDATA
BT_BCK
13
14
6
4
7
2
BT_LRCK
11
12
13
7
BTTOSYS
SYSTOBT
BTDATA
RESET
BTTOSYS
SYSTOBT
BTDATA
NRST_CPU
16
15
BTLRCK
BTSCK
BTRLCK
BTSCK
VCC
BT3.3V REG.
IC22
S-1206B33-U3
2
6
VIN
VOUT
1
BT1.8V REG.
IC21
S-1172B18-E6
ON/OFF
3
BT1.8V
BT18ON
CP_SCL
CP_SDA
CPPWR
CPRST
ILMPW
19
RGBDT/DIMMER
21
B.UP
ILM+B
Q875
Q873
Q874
ILMPW
337S3959
WIRED
REMOTE
(1/2)
JA892
(2/2)
C
F
E
D
A B
:MVH-350BT/XMEW5
:MVH-355BT/XMES
A
B
:MVH-150UI/XMEW5
:MVH-155UI/XMES
C
D
:MVH-155UI/XMES1
:MVH-159UI/XMID
E
F
C
F
E
D