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