Main Board Pcb (Tun/Asp/Amp) - Pioneer MVH-290BT Service Manual

R37 20k
R74 C70
20k 1uF T101
4.000M
TU_GND
C109
NC
Tuner
TU_GND
TU_GND
FM/AM OPTION(160713) TU_GND
MODEL MODEL L6
OTHER 120nH
ANTENNA
BR 150nH
C22
L3
150nH
1nF 1
2
3
ANT1
TU_GND
4
C33
5
15pF
C34
L5 C28 6
68pF 2.2nF
56nH 7
8
TU_GND
TU_GND
C5 0.1U R62
FB2 2.25KR/0.2A
24.9R/1%
1K
TUNER_RST
A 100
1/3 I2C_SDA
100
I2C_SCL
TU_GND
NH1
NH2
TU_GND
NH3 Shield cover
ANT501
DGND
BT Module
BT_3V3
1
NC
2
NC
3
R501 33R
A MCU_TX_BT RX
1/3
A 2/3
4
R25 33R
BT_TX_MCU TX
C73 C503
5
33pF 33pF NC
6
DGND
NC
BT_3V3
7
NC
DGND
8
GND
R504 33R
9
RESET
10
NC
11
NC
DGND
12
NC
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
BT_3V3
A
2/3
C119 2.2uF
R114 4.7K
TUNER_R
A 2/3
4.7K C2 2.2uF
R16
TUNER_L
R49
120K
C108
NC
A5V
L2
C32
10uH/0.45A
10uF
24 TU_GND
NC NC
23
FMXI NC
22
RFGND NC
21
FMREG NC
U3 20
FMO NC
19
SI4757,QFN32
FMI NC TUN_3V3
18
AMI VIO
17
NC DBYP
C57 C58
2.2nF 10uF
L12
FB4
10uH/15mA
1K/100mA
R27 OPTION(160713)
R33
MODEL MODEL U3
R32
OTHER SI4755
UW5 SI4757
C19
0.1U
DGND
C501
NC
50
GND
R511
49
C508 10uF 100
SPK_L_N
48
GND
R510
47 C507 10uF 100
SPK_R_N
46
C509
NC
3.3nF,50V
45
AGND
AGND
C511 1uF
44
MIC_L_N
C512 1uF
43
MIC_L_P
U500 C513 C514
42
33pF 33pF
I32C NC
41
NC
AGND
40
MIC-BIAS
39
GND
R509
38 NC
NC
37
NC
36
GND
DGND
35
NC
BT_3V3
34
NC
Q6
SE3401
NC 33
D S
R508
47K
R507
3.3K
TP1 A
1/3
1 NC
F2_0
2
C505
F2_4 A 2/3
3
1nF
EAN
4
MCU_TX_BT
BT_RX
5 Q501
BT_TX BT_TX_MCU
6 KRC102
BT_3V3
7
GND DGND
DGND
DGND
PreOUT+SUBOUT
C148
4.7uF,16V
R69 820R
A
2/3
PL
Q23
DTC643
E C
B+
B
Q24
KRA102S
Q25
AGND
KRC102
A
1/3
S_MUTE
DGND
C149
4.7uF,16V
R70 820R
PR
Q22
A
2/3 DTC643
MUTE
B
AGND
BT_L
A 3/3
AUX_R
A 2/3
BT_R
C510
3.3nF,50V
1K/100mA
CN501
FB501 R517 100
C517
FB502
3
33pF
1K/100mA MIC
R516 100
2
1
R514
R515
1K
1K
MIC-N
R31 C519 C516
750R 10uF 33pF MIC-P
C515
C518
100nF
10uF
AGND
3V3
C170
100nF
R518
BT_PWR_ON A 1/3
A
2/3
A5V
AMP
R366
J2 EC23 C9 C123
4.7K
3300uF,25V 1nF 100nF
R40
1
100
2
STBY
3
PGND
A 1/3
R365 C10
B+
10K
1uF
AGND
4
STBY
AGND
R300
100K
R304
100
22
Q5
MUTE
PMBT3904
R302
R73 2.2K C12
A 2/3
MUTE
47K
0.47uF
AGND
C24 1uF 11
R215 4.7K
IN1
FL
C23 680pF
R54 22K
C25 1uF 12
R216 4.7K
IN2
RL
C31 680pF
A R55 22K
2/3
C26 1uF 15
R217 4.7K
IN3
FR
C44 680pF
R57 22K
R21 4.7K C27 1uF 14
IN4
RR
C47 680pF
R59 22K
AGND
R35 10K R23
3V3
1K
A 1/3
DC_OFFSET
PGND AGND
ASP
R66 22K U2
PM9013A
A 2/3 A 3/3 C38 1 40 C75
TUNER_R 1uF 1uF
A INAN1R INAN1L
2/3
2 39 C167 1uF
BT_R C166 1uF
AUX-AGND INAP2R INAP2L
C142 1uF 3 38 C141 1uF
INBN3R INBN3L
R63 1K C135 4 37 C136 1uF
1uF
INBP4R INBP4L
C146 1uF 5 36 C147 1uF
A MPEGR IN5R IN5L
1/3
6 35
OUTPR OUTPL PL
A
PR 7 34
OUTRR OUTRL RL
RR
8 33
A 2/3
OUTFR OUTFL FL
FR C140 NC 9 32
AVDDR1 AGNDL1
10 31 C87 10UF,10V
C139
AVDDR2 AGNDL2
10UF,10V
11 30
VREFR VREFL
12 29
AGNDR1 AVDDL1
13 28
AGDDR2 AVDDL2
AGND 14 27
DGND DVDD2
15 26
TEST RESETB
C137 10UF,10V
16 25 STB
REG STB
DGND 17 24 CLK
DVDD1 CLK
18 23 DATA
DOUT
DOUT DATA
19 22
A
1/3 EVO_MCLK(16M) MCLK DIN DIN
20 21
LRCLK LRCLK BCLK BCLK
R1
C145
33pF
AGND
DGND
MAIN BOARD PCB
(TUN/BT/ASP/AMP)
B+
25
H-SW/OFFSET B.REM
9
OUT1+ FL_+
7
OUT1- FL_-
8
PW-GND
U4
5
PA2032A
OUT2+ RL_+
A
3/3
3
OUT2- RL_-
2
PW-GND2
17
OUT3+
FR_+
19
OUT3-
FR_-
18
PW-GND3
21
OUT4+
RR_+
23
OUT4- RR_-
24
PW-GND4
PGND
EC201
47uF/16V
AGND AGND
22K
R68
TUNER_L A A 2/3 A 3/3
2/3
BT_L
AUX-AGND
R64 1K
AUX_L
A 3/3
MPEGL
A
2/3 1/3
AGND
FB1
C79 NC
31R/300mA
S5V78
1K/100mA
FB3
C143
10UF,10V
A 1/3
AGND
DGND
3V3
1K
ASP_RST
A
1/3
A
2/3